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@ -0,0 +1,34 @@
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pub 4096R/FD431D51 2009-10-22
|
||||
Key fingerprint = 567E 347A D004 4ADE 55BA 8A5F 199E 2F91 FD43 1D51
|
||||
uid Red Hat, Inc. (release key 2) <security@redhat.com>
|
||||
|
||||
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|
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|
||||
|
||||
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|
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@ -1,632 +0,0 @@
|
|||
% "CONTAINERFILE" "5" "Aug 2021" "" "Container User Manuals"
|
||||
|
||||
# NAME
|
||||
|
||||
Containerfile(Dockerfile) - automate the steps of creating a container image
|
||||
|
||||
# INTRODUCTION
|
||||
|
||||
The **Containerfile** is a configuration file that automates the steps of creating a container image. It is similar to a Makefile. Container engines (Podman, Buildah, Docker) read instructions from the **Containerfile** to automate the steps otherwise performed manually to create an image. To build an image, create a file called **Containerfile**.
|
||||
|
||||
The **Containerfile** describes the steps taken to assemble the image. When the
|
||||
**Containerfile** has been created, call the `buildah bud`, `podman build`, `docker build` command,
|
||||
using the path of context directory that contains **Containerfile** as the argument. Podman and Buildah default to **Containerfile** and will fall back to **Dockerfile**. Docker only will search for **Dockerfile** in the context directory.
|
||||
|
||||
|
||||
**Dockerfile** is an alternate name for the same object. **Containerfile** and **Dockerfile** support the same syntax.
|
||||
|
||||
# SYNOPSIS
|
||||
|
||||
INSTRUCTION arguments
|
||||
|
||||
For example:
|
||||
|
||||
FROM image
|
||||
|
||||
# DESCRIPTION
|
||||
|
||||
A Containerfile is a file that automates the steps of creating a container image.
|
||||
A Containerfile is similar to a Makefile.
|
||||
|
||||
# USAGE
|
||||
|
||||
```
|
||||
buildah bud .
|
||||
podman build .
|
||||
```
|
||||
|
||||
-- Runs the steps and commits them, building a final image.
|
||||
The path to the source repository defines where to find the context of the
|
||||
build.
|
||||
|
||||
```
|
||||
buildah bud -t repository/tag .
|
||||
podman build -t repository/tag .
|
||||
```
|
||||
|
||||
-- specifies a repository and tag at which to save the new image if the build
|
||||
succeeds. The container engine runs the steps one-by-one, committing the result
|
||||
to a new image if necessary, before finally outputting the ID of the new
|
||||
image.
|
||||
|
||||
Container engines reuse intermediate images whenever possible. This significantly
|
||||
accelerates the *build* process.
|
||||
|
||||
# FORMAT
|
||||
|
||||
`FROM image [AS <name>]`
|
||||
|
||||
`FROM image:tag [AS <name>]`
|
||||
|
||||
`FROM image@digest [AS <name>]`
|
||||
|
||||
-- The **FROM** instruction sets the base image for subsequent instructions. A
|
||||
valid Containerfile must have either **ARG** or *FROM** as its first instruction.
|
||||
If **FROM** is not the first instruction in the file, it may only be preceded by
|
||||
one or more ARG instructions, which declare arguments that are used in the next FROM line in the Containerfile.
|
||||
The image can be any valid image. It is easy to start by pulling an image from the public
|
||||
repositories.
|
||||
|
||||
-- **FROM** must appear at least once in the Containerfile.
|
||||
|
||||
-- **FROM** The first **FROM** command must come before all other instructions in
|
||||
the Containerfile except **ARG**
|
||||
|
||||
-- **FROM** may appear multiple times within a single Containerfile in order to create
|
||||
multiple images. Make a note of the last image ID output by the commit before
|
||||
each new **FROM** command.
|
||||
|
||||
-- If no tag is given to the **FROM** instruction, container engines apply the
|
||||
`latest` tag. If the used tag does not exist, an error is returned.
|
||||
|
||||
-- If no digest is given to the **FROM** instruction, container engines apply the
|
||||
`latest` tag. If the used tag does not exist, an error is returned.
|
||||
|
||||
-- A name can be assigned to a build stage by adding **AS name** to the instruction.
|
||||
The name can be referenced later in the Containerfile using the **FROM** or **COPY --from=<name>** instructions.
|
||||
|
||||
**MAINTAINER**
|
||||
-- **MAINTAINER** sets the Author field for the generated images.
|
||||
Useful for providing users with an email or url for support.
|
||||
|
||||
**RUN**
|
||||
-- **RUN** has two forms:
|
||||
|
||||
```
|
||||
# the command is run in a shell - /bin/sh -c
|
||||
RUN <command>
|
||||
|
||||
# Executable form
|
||||
RUN ["executable", "param1", "param2"]
|
||||
```
|
||||
**RUN mounts**
|
||||
|
||||
**--mount**=*type=TYPE,TYPE-SPECIFIC-OPTION[,...]*
|
||||
|
||||
Attach a filesystem mount to the container
|
||||
|
||||
Current supported mount TYPES are bind, cache, secret and tmpfs.
|
||||
|
||||
e.g.
|
||||
|
||||
mount=type=bind,source=/path/on/host,destination=/path/in/container
|
||||
|
||||
mount=type=tmpfs,tmpfs-size=512M,destination=/path/in/container
|
||||
|
||||
mount=type=secret,id=mysecret cat /run/secrets/mysecret
|
||||
|
||||
Common Options:
|
||||
|
||||
· src, source: mount source spec for bind and volume. Mandatory for bind. If `from` is specified, `src` is the subpath in the `from` field.
|
||||
|
||||
· dst, destination, target: mount destination spec.
|
||||
|
||||
· ro, read-only: true (default) or false.
|
||||
|
||||
Options specific to bind:
|
||||
|
||||
· bind-propagation: shared, slave, private, rshared, rslave, or rprivate(default). See also mount(2).
|
||||
|
||||
. bind-nonrecursive: do not setup a recursive bind mount. By default it is recursive.
|
||||
|
||||
· from: stage or image name for the root of the source. Defaults to the build context.
|
||||
|
||||
· rw, read-write: allows writes on the mount.
|
||||
|
||||
Options specific to tmpfs:
|
||||
|
||||
· tmpfs-size: Size of the tmpfs mount in bytes. Unlimited by default in Linux.
|
||||
|
||||
· tmpfs-mode: File mode of the tmpfs in octal. (e.g. 700 or 0700.) Defaults to 1777 in Linux.
|
||||
|
||||
· tmpcopyup: Path that is shadowed by the tmpfs mount is recursively copied up to the tmpfs itself.
|
||||
|
||||
Options specific to cache:
|
||||
|
||||
· id: Create a separate cache directory for a particular id.
|
||||
|
||||
· mode: File mode for new cache directory in octal. Default 0755.
|
||||
|
||||
· ro, readonly: read only cache if set.
|
||||
|
||||
· uid: uid for cache directory.
|
||||
|
||||
· gid: gid for cache directory.
|
||||
|
||||
· from: stage name for the root of the source. Defaults to host cache directory.
|
||||
|
||||
· rw, read-write: allows writes on the mount.
|
||||
|
||||
**RUN --network**
|
||||
|
||||
`RUN --network` allows control over which networking environment the command
|
||||
is run in.
|
||||
|
||||
Syntax: `--network=<TYPE>`
|
||||
|
||||
**Network types**
|
||||
|
||||
| Type | Description |
|
||||
|----------------------------------------------|----------------------------------------|
|
||||
| [`default`](#run---networkdefault) (default) | Run in the default network. |
|
||||
| [`none`](#run---networknone) | Run with no network access. |
|
||||
| [`host`](#run---networkhost) | Run in the host's network environment. |
|
||||
|
||||
##### RUN --network=default
|
||||
|
||||
Equivalent to not supplying a flag at all, the command is run in the default
|
||||
network for the build.
|
||||
|
||||
##### RUN --network=none
|
||||
|
||||
The command is run with no network access (`lo` is still available, but is
|
||||
isolated to this process).
|
||||
|
||||
##### Example: isolating external effects
|
||||
|
||||
```dockerfile
|
||||
FROM python:3.6
|
||||
ADD mypackage.tgz wheels/
|
||||
RUN --network=none pip install --find-links wheels mypackage
|
||||
```
|
||||
|
||||
`pip` will only be able to install the packages provided in the tarfile, which
|
||||
can be controlled by an earlier build stage.
|
||||
|
||||
##### RUN --network=host
|
||||
|
||||
The command is run in the host's network environment (similar to
|
||||
`buildah build --network=host`, but on a per-instruction basis)
|
||||
|
||||
|
||||
**RUN Secrets**
|
||||
|
||||
The RUN command has a feature to allow the passing of secret information into the image build. These secrets files can be used during the RUN command but are not committed to the final image. The `RUN` command supports the `--mount` option to identify the secret file. A secret file from the host is mounted into the container while the image is being built.
|
||||
|
||||
Container engines pass secret the secret file into the build using the `--secret` flag.
|
||||
|
||||
**--mount**=*type=secret,TYPE-SPECIFIC-OPTION[,...]*
|
||||
|
||||
- `id` is the identifier for the secret passed into the `buildah bud --secret` or `podman build --secret`. This identifier is associated with the RUN --mount identifier to use in the Containerfile.
|
||||
|
||||
- `dst`|`target`|`destination` rename the secret file to a specific file in the Containerfile RUN command to use.
|
||||
|
||||
- `type=secret` tells the --mount command that it is mounting in a secret file
|
||||
|
||||
```
|
||||
# shows secret from default secret location:
|
||||
RUN --mount=type=secret,id=mysecret cat /run/secrets/mysecret
|
||||
```
|
||||
```
|
||||
# shows secret from custom secret location:
|
||||
RUN --mount=type=secret,id=mysecret,dst=/foobar cat /foobar
|
||||
```
|
||||
The secret needs to be passed to the build using the --secret flag. The final image built does not container the secret file:
|
||||
|
||||
```
|
||||
buildah bud --no-cache --secret id=mysecret,src=mysecret.txt .
|
||||
```
|
||||
|
||||
-- The **RUN** instruction executes any commands in a new layer on top of the current
|
||||
image and commits the results. The committed image is used for the next step in
|
||||
Containerfile.
|
||||
|
||||
-- Layering **RUN** instructions and generating commits conforms to the core
|
||||
concepts of container engines where commits are cheap and containers can be created from
|
||||
any point in the history of an image. This is similar to source control. The
|
||||
exec form makes it possible to avoid shell string munging. The exec form makes
|
||||
it possible to **RUN** commands using a base image that does not contain `/bin/sh`.
|
||||
|
||||
Note that the exec form is parsed as a JSON array, which means that you must
|
||||
use double-quotes (") around words, not single-quotes (').
|
||||
|
||||
**CMD**
|
||||
-- **CMD** has three forms:
|
||||
|
||||
```
|
||||
# Executable form
|
||||
CMD ["executable", "param1", "param2"]`
|
||||
|
||||
# Provide default arguments to ENTRYPOINT
|
||||
CMD ["param1", "param2"]`
|
||||
|
||||
# the command is run in a shell - /bin/sh -c
|
||||
CMD command param1 param2
|
||||
```
|
||||
|
||||
-- There should be only one **CMD** in a Containerfile. If more than one **CMD** is listed, only
|
||||
the last **CMD** takes effect.
|
||||
The main purpose of a **CMD** is to provide defaults for an executing container.
|
||||
These defaults may include an executable, or they can omit the executable. If
|
||||
they omit the executable, an **ENTRYPOINT** must be specified.
|
||||
When used in the shell or exec formats, the **CMD** instruction sets the command to
|
||||
be executed when running the image.
|
||||
If you use the shell form of the **CMD**, the `<command>` executes in `/bin/sh -c`:
|
||||
|
||||
Note that the exec form is parsed as a JSON array, which means that you must
|
||||
use double-quotes (") around words, not single-quotes (').
|
||||
|
||||
```
|
||||
FROM ubuntu
|
||||
CMD echo "This is a test." | wc -
|
||||
```
|
||||
|
||||
-- If you run **command** without a shell, then you must express the command as a
|
||||
JSON array and give the full path to the executable. This array form is the
|
||||
preferred form of **CMD**. All additional parameters must be individually expressed
|
||||
as strings in the array:
|
||||
|
||||
```
|
||||
FROM ubuntu
|
||||
CMD ["/usr/bin/wc","--help"]
|
||||
```
|
||||
|
||||
-- To make the container run the same executable every time, use **ENTRYPOINT** in
|
||||
combination with **CMD**.
|
||||
If the user specifies arguments to `podman run` or `docker run`, the specified commands
|
||||
override the default in **CMD**.
|
||||
Do not confuse **RUN** with **CMD**. **RUN** runs a command and commits the result.
|
||||
**CMD** executes nothing at build time, but specifies the intended command for
|
||||
the image.
|
||||
|
||||
**LABEL**
|
||||
-- `LABEL <key>=<value> [<key>=<value> ...]`or
|
||||
```
|
||||
LABEL <key>[ <value>]
|
||||
LABEL <key>[ <value>]
|
||||
...
|
||||
```
|
||||
The **LABEL** instruction adds metadata to an image. A **LABEL** is a
|
||||
key-value pair. To specify a **LABEL** without a value, simply use an empty
|
||||
string. To include spaces within a **LABEL** value, use quotes and
|
||||
backslashes as you would in command-line parsing.
|
||||
|
||||
```
|
||||
LABEL com.example.vendor="ACME Incorporated"
|
||||
LABEL com.example.vendor "ACME Incorporated"
|
||||
LABEL com.example.vendor.is-beta ""
|
||||
LABEL com.example.vendor.is-beta=
|
||||
LABEL com.example.vendor.is-beta=""
|
||||
```
|
||||
|
||||
An image can have more than one label. To specify multiple labels, separate
|
||||
each key-value pair by a space.
|
||||
|
||||
Labels are additive including `LABEL`s in `FROM` images. As the system
|
||||
encounters and then applies a new label, new `key`s override any previous
|
||||
labels with identical keys.
|
||||
|
||||
To display an image's labels, use the `buildah inspect` command.
|
||||
|
||||
**EXPOSE**
|
||||
-- `EXPOSE <port> [<port>...]`
|
||||
The **EXPOSE** instruction informs the container engine that the container listens on the
|
||||
specified network ports at runtime. The container engine uses this information to
|
||||
interconnect containers using links and to set up port redirection on the host
|
||||
system.
|
||||
|
||||
**ENV**
|
||||
-- `ENV <key> <value>`
|
||||
The **ENV** instruction sets the environment variable <key> to
|
||||
the value `<value>`. This value is passed to all future
|
||||
**RUN**, **ENTRYPOINT**, and **CMD** instructions. This is
|
||||
functionally equivalent to prefixing the command with `<key>=<value>`. The
|
||||
environment variables that are set with **ENV** persist when a container is run
|
||||
from the resulting image. Use `podman inspect` to inspect these values, and
|
||||
change them using `podman run --env <key>=<value>`.
|
||||
|
||||
Note that setting "`ENV DEBIAN_FRONTEND=noninteractive`" may cause
|
||||
unintended consequences, because it will persist when the container is run
|
||||
interactively, as with the following command: `podman run -t -i image bash`
|
||||
|
||||
**ADD**
|
||||
-- **ADD** has two forms:
|
||||
|
||||
```
|
||||
ADD <src> <dest>
|
||||
|
||||
# Required for paths with whitespace
|
||||
ADD ["<src>",... "<dest>"]
|
||||
```
|
||||
|
||||
The **ADD** instruction copies new files, directories
|
||||
or remote file URLs to the filesystem of the container at path `<dest>`.
|
||||
Multiple `<src>` resources may be specified but if they are files or directories
|
||||
then they must be relative to the source directory that is being built
|
||||
(the context of the build). The `<dest>` is the absolute path, or path relative
|
||||
to **WORKDIR**, into which the source is copied inside the target container.
|
||||
If the `<src>` argument is a local file in a recognized compression format
|
||||
(tar, gzip, bzip2, etc) then it is unpacked at the specified `<dest>` in the
|
||||
container's filesystem. Note that only local compressed files will be unpacked,
|
||||
i.e., the URL download and archive unpacking features cannot be used together.
|
||||
All new directories are created with mode 0755 and with the uid and gid of **0**.
|
||||
|
||||
**COPY**
|
||||
-- **COPY** has two forms:
|
||||
|
||||
```
|
||||
COPY [--chown=<user>:<group>] [--chmod=<mode>] <src> <dest>
|
||||
|
||||
# Required for paths with whitespace
|
||||
COPY [--chown=<user>:<group>] [--chmod=<mode>] ["<src>",... "<dest>"]
|
||||
```
|
||||
|
||||
The **COPY** instruction copies new files from `<src>` and
|
||||
adds them to the filesystem of the container at path <dest>. The `<src>` must be
|
||||
the path to a file or directory relative to the source directory that is
|
||||
being built (the context of the build) or a remote file URL. The `<dest>` is an
|
||||
absolute path, or a path relative to **WORKDIR**, into which the source will
|
||||
be copied inside the target container. If you **COPY** an archive file it will
|
||||
land in the container exactly as it appears in the build context without any
|
||||
attempt to unpack it. All new files and directories are created with mode **0755**
|
||||
and with the uid and gid of **0**.
|
||||
|
||||
`--chown=<user>:<group>` changes the ownership of new files and directories.
|
||||
Supports names, if defined in the containers `/etc/passwd` and `/etc/groups` files, or using
|
||||
uid and gid integers. The build will fail if a user or group name can't be mapped in the container.
|
||||
Numeric id's are set without looking them up in the container.
|
||||
|
||||
`--chmod=<mode>` changes the mode of new files and directories.
|
||||
|
||||
The optional flag `--from=name` can be used to copy files from a named previous build stage. It
|
||||
changes the context of `<src>` from the build context to the named build stage.
|
||||
|
||||
**ENTRYPOINT**
|
||||
-- **ENTRYPOINT** has two forms:
|
||||
|
||||
```
|
||||
# executable form
|
||||
ENTRYPOINT ["executable", "param1", "param2"]`
|
||||
|
||||
# run command in a shell - /bin/sh -c
|
||||
ENTRYPOINT command param1 param2
|
||||
```
|
||||
|
||||
-- An **ENTRYPOINT** helps you configure a
|
||||
container that can be run as an executable. When you specify an **ENTRYPOINT**,
|
||||
the whole container runs as if it was only that executable. The **ENTRYPOINT**
|
||||
instruction adds an entry command that is not overwritten when arguments are
|
||||
passed to `podman run`. This is different from the behavior of **CMD**. This allows
|
||||
arguments to be passed to the entrypoint, for instance `podman run <image> -d`
|
||||
passes the -d argument to the **ENTRYPOINT**. Specify parameters either in the
|
||||
**ENTRYPOINT** JSON array (as in the preferred exec form above), or by using a **CMD**
|
||||
statement. Parameters in the **ENTRYPOINT** are not overwritten by the `podman run` arguments. Parameters specified via **CMD** are overwritten by `podman run` arguments. Specify a plain string for the **ENTRYPOINT**, and it will execute in
|
||||
`/bin/sh -c`, like a **CMD** instruction:
|
||||
|
||||
```
|
||||
FROM ubuntu
|
||||
ENTRYPOINT wc -l -
|
||||
```
|
||||
|
||||
This means that the Containerfile's image always takes stdin as input (that's
|
||||
what "-" means), and prints the number of lines (that's what "-l" means). To
|
||||
make this optional but default, use a **CMD**:
|
||||
|
||||
```
|
||||
FROM ubuntu
|
||||
CMD ["-l", "-"]
|
||||
ENTRYPOINT ["/usr/bin/wc"]
|
||||
```
|
||||
|
||||
**VOLUME**
|
||||
-- `VOLUME ["/data"]`
|
||||
The **VOLUME** instruction creates a mount point with the specified name and marks
|
||||
it as holding externally-mounted volumes from the native host or from other
|
||||
containers.
|
||||
|
||||
**USER**
|
||||
-- `USER daemon`
|
||||
Sets the username or UID used for running subsequent commands.
|
||||
|
||||
The **USER** instruction can optionally be used to set the group or GID. The
|
||||
following examples are all valid:
|
||||
USER [user | user:group | uid | uid:gid | user:gid | uid:group ]
|
||||
|
||||
Until the **USER** instruction is set, instructions will be run as root. The USER
|
||||
instruction can be used any number of times in a Containerfile, and will only affect
|
||||
subsequent commands.
|
||||
|
||||
**WORKDIR**
|
||||
-- `WORKDIR /path/to/workdir`
|
||||
The **WORKDIR** instruction sets the working directory for the **RUN**, **CMD**,
|
||||
**ENTRYPOINT**, **COPY** and **ADD** Containerfile commands that follow it. It can
|
||||
be used multiple times in a single Containerfile. Relative paths are defined
|
||||
relative to the path of the previous **WORKDIR** instruction. For example:
|
||||
|
||||
```
|
||||
WORKDIR /a
|
||||
WORKDIR b
|
||||
WORKDIR c
|
||||
RUN pwd
|
||||
```
|
||||
|
||||
In the above example, the output of the **pwd** command is **a/b/c**.
|
||||
|
||||
**ARG**
|
||||
-- ARG <name>[=<default value>]
|
||||
|
||||
The `ARG` instruction defines a variable that users can pass at build-time to
|
||||
the builder with the `podman build` and `buildah build` commands using the
|
||||
`--build-arg <varname>=<value>` flag. If a user specifies a build argument that
|
||||
was not defined in the Containerfile, the build outputs a warning.
|
||||
|
||||
Note that a second FROM in a Containerfile sets the values associated with an
|
||||
Arg variable to nil and they must be reset if they are to be used later in
|
||||
the Containerfile
|
||||
|
||||
```
|
||||
[Warning] One or more build-args [foo] were not consumed
|
||||
```
|
||||
|
||||
The Containerfile author can define a single variable by specifying `ARG` once or many
|
||||
variables by specifying `ARG` more than once. For example, a valid Containerfile:
|
||||
|
||||
```
|
||||
FROM busybox
|
||||
ARG user1
|
||||
ARG buildno
|
||||
...
|
||||
```
|
||||
|
||||
A Containerfile author may optionally specify a default value for an `ARG` instruction:
|
||||
|
||||
```
|
||||
FROM busybox
|
||||
ARG user1=someuser
|
||||
ARG buildno=1
|
||||
...
|
||||
```
|
||||
|
||||
If an `ARG` value has a default and if there is no value passed at build-time, the
|
||||
builder uses the default.
|
||||
|
||||
An `ARG` variable definition comes into effect from the line on which it is
|
||||
defined in the `Containerfile` not from the argument's use on the command-line or
|
||||
elsewhere. For example, consider this Containerfile:
|
||||
|
||||
```
|
||||
1 FROM busybox
|
||||
2 USER ${user:-some_user}
|
||||
3 ARG user
|
||||
4 USER $user
|
||||
...
|
||||
```
|
||||
A user builds this file by calling:
|
||||
|
||||
```
|
||||
$ podman build --build-arg user=what_user Containerfile
|
||||
```
|
||||
|
||||
The `USER` at line 2 evaluates to `some_user` as the `user` variable is defined on the
|
||||
subsequent line 3. The `USER` at line 4 evaluates to `what_user` as `user` is
|
||||
defined and the `what_user` value was passed on the command line. Prior to its definition by an
|
||||
`ARG` instruction, any use of a variable results in an empty string.
|
||||
|
||||
> **Warning:** It is not recommended to use build-time variables for
|
||||
> passing secrets like github keys, user credentials etc. Build-time variable
|
||||
> values are visible to any user of the image with the `podman history` command.
|
||||
|
||||
You can use an `ARG` or an `ENV` instruction to specify variables that are
|
||||
available to the `RUN` instruction. Environment variables defined using the
|
||||
`ENV` instruction always override an `ARG` instruction of the same name. Consider
|
||||
this Containerfile with an `ENV` and `ARG` instruction.
|
||||
|
||||
```
|
||||
1 FROM ubuntu
|
||||
2 ARG CONT_IMG_VER
|
||||
3 ENV CONT_IMG_VER=v1.0.0
|
||||
4 RUN echo $CONT_IMG_VER
|
||||
```
|
||||
Then, assume this image is built with this command:
|
||||
|
||||
```
|
||||
$ podman build --build-arg CONT_IMG_VER=v2.0.1 Containerfile
|
||||
```
|
||||
|
||||
In this case, the `RUN` instruction uses `v1.0.0` instead of the `ARG` setting
|
||||
passed by the user:`v2.0.1` This behavior is similar to a shell
|
||||
script where a locally scoped variable overrides the variables passed as
|
||||
arguments or inherited from environment, from its point of definition.
|
||||
|
||||
Using the example above but a different `ENV` specification you can create more
|
||||
useful interactions between `ARG` and `ENV` instructions:
|
||||
|
||||
```
|
||||
1 FROM ubuntu
|
||||
2 ARG CONT_IMG_VER
|
||||
3 ENV CONT_IMG_VER=${CONT_IMG_VER:-v1.0.0}
|
||||
4 RUN echo $CONT_IMG_VER
|
||||
```
|
||||
|
||||
Unlike an `ARG` instruction, `ENV` values are always persisted in the built
|
||||
image. Consider a `podman build` without the --build-arg flag:
|
||||
|
||||
```
|
||||
$ podman build Containerfile
|
||||
```
|
||||
|
||||
Using this Containerfile example, `CONT_IMG_VER` is still persisted in the image but
|
||||
its value would be `v1.0.0` as it is the default set in line 3 by the `ENV` instruction.
|
||||
|
||||
The variable expansion technique in this example allows you to pass arguments
|
||||
from the command line and persist them in the final image by leveraging the
|
||||
`ENV` instruction. Variable expansion is only supported for [a limited set of
|
||||
Containerfile instructions.](#environment-replacement)
|
||||
|
||||
Container engines have a set of predefined `ARG` variables that you can use without a
|
||||
corresponding `ARG` instruction in the Containerfile.
|
||||
|
||||
* `HTTP_PROXY`
|
||||
* `http_proxy`
|
||||
* `HTTPS_PROXY`
|
||||
* `https_proxy`
|
||||
* `FTP_PROXY`
|
||||
* `ftp_proxy`
|
||||
* `NO_PROXY`
|
||||
* `no_proxy`
|
||||
* `ALL_PROXY`
|
||||
* `all_proxy`
|
||||
|
||||
To use these, pass them on the command line using `--build-arg` flag, for
|
||||
example:
|
||||
|
||||
```
|
||||
$ podman build --build-arg HTTPS_PROXY=https://my-proxy.example.com .
|
||||
```
|
||||
|
||||
**ONBUILD**
|
||||
-- `ONBUILD [INSTRUCTION]`
|
||||
The **ONBUILD** instruction adds a trigger instruction to an image. The
|
||||
trigger is executed at a later time, when the image is used as the base for
|
||||
another build. Container engines execute the trigger in the context of the downstream
|
||||
build, as if the trigger existed immediately after the **FROM** instruction in
|
||||
the downstream Containerfile.
|
||||
|
||||
You can register any build instruction as a trigger. A trigger is useful if
|
||||
you are defining an image to use as a base for building other images. For
|
||||
example, if you are defining an application build environment or a daemon that
|
||||
is customized with a user-specific configuration.
|
||||
|
||||
Consider an image intended as a reusable python application builder. It must
|
||||
add application source code to a particular directory, and might need a build
|
||||
script called after that. You can't just call **ADD** and **RUN** now, because
|
||||
you don't yet have access to the application source code, and it is different
|
||||
for each application build.
|
||||
|
||||
-- Providing application developers with a boilerplate Containerfile to copy-paste
|
||||
into their application is inefficient, error-prone, and
|
||||
difficult to update because it mixes with application-specific code.
|
||||
The solution is to use **ONBUILD** to register instructions in advance, to
|
||||
run later, during the next build stage.
|
||||
|
||||
## SEE ALSO
|
||||
buildah(1), podman(1), docker(1)
|
||||
|
||||
# HISTORY
|
||||
```
|
||||
May 2014, Compiled by Zac Dover (zdover at redhat dot com) based on docker.com Dockerfile documentation.
|
||||
Feb 2015, updated by Brian Goff (cpuguy83@gmail.com) for readability
|
||||
Sept 2015, updated by Sally O'Malley (somalley@redhat.com)
|
||||
Oct 2016, updated by Addam Hardy (addam.hardy@gmail.com)
|
||||
Aug 2021, converted Dockerfile man page to Containerfile by Dan Walsh (dwalsh@redhat.com)
|
||||
```
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
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||||
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||||
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|
||||
|
|
@ -1,66 +0,0 @@
|
|||
The following public key can be used to verify RPM packages built and
|
||||
signed by Red Hat, Inc. This key is used for packages in Red Hat
|
||||
products shipped after November 2009, and for all updates to those
|
||||
products.
|
||||
|
||||
Questions about this key should be sent to security@redhat.com.
|
||||
|
||||
pub 4096R/FD431D51 2009-10-22 Red Hat, Inc. (release key 2) <security@redhat.com>
|
||||
|
||||
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||||
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||||
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|
||||
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||||
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||||
|
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||||
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|
||||
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||||
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|
||||
tDVSZWQgSGF0LCBJbmMuIChhdXhpbGlhcnkga2V5IDMpIDxzZWN1cml0eUByZWRo
|
||||
YXQuY29tPokCUgQTAQgAPBYhBH5GJCWMQGU11W1vE1BU5KRaY0CzBQJiKSKeAhsD
|
||||
BQsJCAcCAyICAQYVCgkICwIEFgIDAQIeBwIXgAAKCRBQVOSkWmNAsyBfEACuTN/X
|
||||
YR+QyzeRw0pXcTvMqzNE4DKKr97hSQEwZH1/v1PEPs5O3psuVUm2iam7bqYwG+ry
|
||||
EskAgMHi8AJmY0lioQD5/LTSLTrM8UyQnU3g17DHau1NHIFTGyaW4a7xviU4C2+k
|
||||
c6X0u1CPHI1U4Q8prpNcfLsldaNYlsVZtUtYSHKPAUcswXWliW7QYjZ5tMSbu8jR
|
||||
OMOc3mZuf0fcVFNu8+XSpN7qLhRNcPv+FCNmk/wkaQfH4Pv+jVsOgHqkV3aLqJeN
|
||||
kNUnpyEKYkNqo7mNfNVWOcl+Z1KKKwSkIi3vg8maC7rODsy6IX+Y96M93sqYDQom
|
||||
aaWue2gvw6thEoH4SaCrCL78mj2YFpeg1Oew4QwVcBnt68KOPfL9YyoOicNs4Vuu
|
||||
fb/vjU2ONPZAeepIKA8QxCETiryCcP43daqThvIgdbUIiWne3gae6eSj0EuUPoYe
|
||||
H5g2Lw0qdwbHIOxqp2kvN96Ii7s1DK3VyhMt/GSPCxRnDRJ8oQKJ2W/I1IT5VtiU
|
||||
zMjjq5JcYzRPzHDxfVzT9CLeU/0XQ+2OOUAiZKZ0dzSyyVn8xbpviT7iadvjlQX3
|
||||
CINaPB+d2Kxa6uFWh+ZYOLLAgZ9B8NKutUHpXN66YSfe79xFBSFWKkJ8cSIMk13/
|
||||
Ifs7ApKlKCCRDpwoDqx/sjIaj1cpOfLHYjnefg==
|
||||
=UZd/
|
||||
-----END PGP PUBLIC KEY BLOCK-----
|
||||
|
|
@ -1,87 +0,0 @@
|
|||
% ".containerignore" "28" "Sep 2021" "" "Container User Manuals"
|
||||
|
||||
# NAME
|
||||
|
||||
.containerignore(.dockerignore) - files to ignore buildah or podman build context directory
|
||||
|
||||
# INTRODUCTION
|
||||
|
||||
Before container engines build an image, they look for a file named .containerignore or .dockerignore in the root
|
||||
context directory. If one of these file exists, the CLI modifies the context to exclude files and
|
||||
directories that match patterns specified in the file. This avoids adding them to images using the ADD or COPY
|
||||
instruction.
|
||||
|
||||
The CLI interprets the .containerignore or .dockerignore file as a newline-separated list of patterns similar to
|
||||
the file globs of Unix shells. For the purposes of matching, the root of the context is considered to be both the
|
||||
working and the root directory. For example, the patterns /foo/bar and foo/bar both exclude a file or directory
|
||||
named bar in the foo subdirectory of PATH or in the root of the git repository located at URL. Neither excludes
|
||||
anything else.
|
||||
|
||||
If a line in .containerignore or .dockerignore file starts with # in column 1, then this line is considered as a
|
||||
comment and is ignored before interpreted by the CLI.
|
||||
|
||||
# EXAMPLES
|
||||
|
||||
Here is an example .containerignore file:
|
||||
|
||||
```
|
||||
# comment
|
||||
*/temp*
|
||||
*/*/temp*
|
||||
temp?
|
||||
```
|
||||
|
||||
This file causes the following build behavior:
|
||||
Rule Behavior
|
||||
```
|
||||
# comment Ignored.
|
||||
*/temp* Exclude files and directories whose names start with temp in any immediate subdirectory of the root.
|
||||
For example, the plain file /somedir/temporary.txt is excluded, as is the directory /somedir/temp.
|
||||
*/*/temp* Exclude files and directories starting with temp from any subdirectory that is two levels below the
|
||||
root. For example, /somedir/subdir/temporary.txt is excluded.
|
||||
temp? Exclude files and directories in the root directory whose names are a one-character extension of temp. For example, /tempa and /tempb are excluded.
|
||||
```
|
||||
Matching is done using Go’s filepath.Match rules. A preprocessing step removes leading and trailing whitespace and
|
||||
eliminates . and .. elements using Go’s filepath.Clean. Lines that are blank after preprocessing are ignored.
|
||||
|
||||
Beyond Go’s filepath.Match rules, Docker also supports a special wildcard string ** that matches any number of
|
||||
directories (including zero). For example, **/*.go will exclude all files that end with .go that are found in all
|
||||
directories, including the root of the build context.
|
||||
|
||||
Lines starting with ! (exclamation mark) can be used to make exceptions to exclusions. The following is an example .containerignore file that uses this mechanism:
|
||||
```
|
||||
*.md
|
||||
!README.md
|
||||
```
|
||||
All markdown files except README.md are excluded from the context.
|
||||
|
||||
The placement of ! exception rules influences the behavior: the last line of the .containerignore that matches a
|
||||
particular file determines whether it is included or excluded. Consider the following example:
|
||||
```
|
||||
*.md
|
||||
!README*.md
|
||||
README-secret.md
|
||||
```
|
||||
No markdown files are included in the context except README files other than README-secret.md.
|
||||
|
||||
Now consider this example:
|
||||
```
|
||||
*.md
|
||||
README-secret.md
|
||||
!README*.md
|
||||
```
|
||||
All of the README files are included. The middle line has no effect because !README*.md matches README-secret.md and
|
||||
comes last.
|
||||
|
||||
You can even use the .containerignore file to exclude the Containerfile or Dockerfile and .containerignore files.
|
||||
These files are still sent to the daemon because it needs them to do its job. But the ADD and COPY instructions do
|
||||
not copy them to the image.
|
||||
|
||||
Finally, you may want to specify which files to include in the context, rather than which to exclude. To achieve
|
||||
this, specify * as the first pattern, followed by one or more ! exception patterns.
|
||||
|
||||
## SEE ALSO
|
||||
buildah-build(1), podman-build(1), docker-build(1)
|
||||
|
||||
# HISTORY
|
||||
*Sep 2021, Compiled by Dan Walsh (dwalsh at redhat dot com) based on docker.com .dockerignore documentation.
|
||||
|
|
@ -1,959 +0,0 @@
|
|||
% containers.conf 5 Container engine configuration file
|
||||
|
||||
# NAME
|
||||
containers.conf - The container engine configuration file specifies default
|
||||
configuration options and command-line flags for container engines.
|
||||
|
||||
# DESCRIPTION
|
||||
Container engines like Podman & Buildah read containers.conf file, if it exists
|
||||
and modify the defaults for running containers on the host. containers.conf uses
|
||||
a TOML format that can be easily modified and versioned.
|
||||
|
||||
Container engines read the __/usr/share/containers/containers.conf__,
|
||||
__/etc/containers/containers.conf__, and __/etc/containers/containers.conf.d/\*.conf__
|
||||
files if they exist.
|
||||
When running in rootless mode, they also read
|
||||
__$HOME/.config/containers/containers.conf__ and
|
||||
__$HOME/.config/containers/containers.conf.d/\*.conf__ files.
|
||||
|
||||
Fields specified in containers conf override the default options, as well as
|
||||
options in previously read containers.conf files.
|
||||
|
||||
Config files in the `.d` directories, are added in alpha numeric sorted order and must end in `.conf`.
|
||||
|
||||
Not all options are supported in all container engines.
|
||||
|
||||
Note, container engines also use other configuration files for configuring the environment.
|
||||
|
||||
* `storage.conf` for configuration of container and images storage.
|
||||
* `registries.conf` for definition of container registries to search while pulling.
|
||||
container images.
|
||||
* `policy.conf` for controlling which images can be pulled to the system.
|
||||
|
||||
## ENVIRONMENT VARIABLES
|
||||
If the `CONTAINERS_CONF` environment variable is set, all system and user
|
||||
config files are ignored and only the specified config file will be loaded.
|
||||
|
||||
If the `CONTAINERS_CONF_OVERRIDE` path environment variable is set, the config
|
||||
file will be loaded last even when `CONTAINERS_CONF` is set.
|
||||
|
||||
The values of both environment variables may be absolute or relative paths, for
|
||||
instance, `CONTAINERS_CONF=/tmp/my_containers.conf`.
|
||||
|
||||
## MODULES
|
||||
A module is a containers.conf file located directly in or a sub-directory of the following three directories:
|
||||
- __$HOME/.config/containers/containers.conf.modules__
|
||||
- __/etc/containers/containers.conf.modules__
|
||||
- __/usr/share/containers/containers.conf.modules__
|
||||
|
||||
Files in those locations are not loaded by default but only on-demand. They are loaded after all system and user configuration files but before `CONTAINERS_CONF_OVERRIDE` hence allowing for overriding system and user configs.
|
||||
|
||||
Modules are currently supported by podman(1). The `podman --module` flag allows for loading a module and can be specified multiple times. If the specified value is an absolute path, the config file will be loaded directly. Relative paths are resolved relative to the three module directories mentioned above and in the specified order such that modules in `$HOME` allow for overriding those in `/etc` and `/usr/share`. Modules in `$HOME` (or `$XDG_CONFIG_HOME` if specified) are only used for rootless users.
|
||||
|
||||
## APPENDING TO STRING ARRAYS
|
||||
|
||||
The default behavior during the loading sequence of multiple containers.conf files is to override previous data. To change the behavior from overriding to appending, you can set the `append` attribute as follows: `array=["item-1", "item=2", ..., {append=true}]`. Setting the append attribute instructs to append to this specific string array for the current and also subsequent loading steps. To change back to overriding, set `{append=false}`.
|
||||
|
||||
Consider the following example:
|
||||
```
|
||||
modules1.conf: env=["1=true"]
|
||||
modules2.conf: env=["2=true"]
|
||||
modules3.conf: env=["3=true", {append=true}]
|
||||
modules3.conf: env=["4=true"]
|
||||
```
|
||||
|
||||
After loading the files in the given order, the final contents are `env=["2=true", "3=true", "4=true"]`. If modules4.conf would set `{append=false}`, the final contents would be `env=["4=true"]`.
|
||||
|
||||
# FORMAT
|
||||
The [TOML format][toml] is used as the encoding of the configuration file.
|
||||
Every option is nested under its table. No bare options are used. The format of
|
||||
TOML can be simplified to:
|
||||
|
||||
[table1]
|
||||
option = value
|
||||
|
||||
[table2]
|
||||
option = value
|
||||
|
||||
[table3]
|
||||
option = value
|
||||
|
||||
[table3.subtable1]
|
||||
option = value
|
||||
|
||||
## CONTAINERS TABLE
|
||||
The containers table contains settings to configure and manage the OCI runtime.
|
||||
|
||||
**annotations** = []
|
||||
|
||||
List of annotations. Specified as "key=value" pairs to be added to all containers.
|
||||
|
||||
Example: "run.oci.keep_original_groups=1"
|
||||
|
||||
**apparmor_profile**="container-default"
|
||||
|
||||
Used to change the name of the default AppArmor profile of container engines.
|
||||
The default profile name is "container-default".
|
||||
|
||||
**base_hosts_file**=""
|
||||
|
||||
The hosts entries from the base hosts file are added to the containers hosts
|
||||
file. This must be either an absolute path or as special values "image" which
|
||||
uses the hosts file from the container image or "none" which means
|
||||
no base hosts file is used. The default is "" which will use /etc/hosts.
|
||||
|
||||
**cgroup_conf**=[]
|
||||
|
||||
List of cgroup_conf entries specifying a list of cgroup files to write to and
|
||||
their values. For example `memory.high=1073741824` sets the
|
||||
memory.high limit to 1GB.
|
||||
|
||||
**cgroups**="enabled"
|
||||
|
||||
Determines whether the container will create CGroups.
|
||||
Options are:
|
||||
`enabled` Enable cgroup support within container
|
||||
`disabled` Disable cgroup support, will inherit cgroups from parent
|
||||
`no-conmon` Do not create a cgroup dedicated to conmon.
|
||||
|
||||
**cgroupns**="private"
|
||||
|
||||
Default way to to create a cgroup namespace for the container.
|
||||
Options are:
|
||||
`private` Create private Cgroup Namespace for the container.
|
||||
`host` Share host Cgroup Namespace with the container.
|
||||
|
||||
**default_capabilities**=[]
|
||||
|
||||
List of default capabilities for containers.
|
||||
|
||||
The default list is:
|
||||
```
|
||||
default_capabilities = [
|
||||
"CHOWN",
|
||||
"DAC_OVERRIDE",
|
||||
"FOWNER",
|
||||
"FSETID",
|
||||
"KILL",
|
||||
"NET_BIND_SERVICE",
|
||||
"SETFCAP",
|
||||
"SETGID",
|
||||
"SETPCAP",
|
||||
"SETUID",
|
||||
"SYS_CHROOT",
|
||||
]
|
||||
```
|
||||
|
||||
Note, by default container engines using containers.conf, run with less
|
||||
capabilities than Docker. Docker runs additionally with "AUDIT_WRITE", "MKNOD" and "NET_RAW". If you need to add one of these capabilities for a
|
||||
particular container, you can use the --cap-add option or edit your system's containers.conf.
|
||||
|
||||
**default_sysctls**=[]
|
||||
|
||||
A list of sysctls to be set in containers by default,
|
||||
specified as "name=value".
|
||||
|
||||
Example:"net.ipv4.ping_group_range=0 1000".
|
||||
|
||||
**default_ulimits**=[]
|
||||
|
||||
A list of ulimits to be set in containers by default,
|
||||
specified as "name=soft-limit:hard-limit".
|
||||
|
||||
Example: "nofile=1024:2048".
|
||||
|
||||
**devices**=[]
|
||||
|
||||
List of devices.
|
||||
Specified as 'device-on-host:device-on-container:permissions'.
|
||||
|
||||
Example: "/dev/sdc:/dev/xvdc:rwm".
|
||||
|
||||
**dns_options**=[]
|
||||
|
||||
List of default DNS options to be added to /etc/resolv.conf inside of the
|
||||
container.
|
||||
|
||||
**dns_searches**=[]
|
||||
|
||||
List of default DNS search domains to be added to /etc/resolv.conf inside of
|
||||
the container.
|
||||
|
||||
**dns_servers**=[]
|
||||
|
||||
A list of dns servers to override the DNS configuration passed to the
|
||||
container. The special value “none” can be specified to disable creation of
|
||||
/etc/resolv.conf in the container.
|
||||
|
||||
**env**=["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"]
|
||||
|
||||
Environment variable list for the container process, used for passing
|
||||
environment variables to the container.
|
||||
|
||||
**env_host**=false
|
||||
|
||||
Pass all host environment variables into the container.
|
||||
|
||||
**host_containers_internal_ip**=""
|
||||
|
||||
Set the ip for the host.containers.internal entry in the containers /etc/hosts
|
||||
file. This can be set to "none" to disable adding this entry. By default it
|
||||
will automatically choose the host ip.
|
||||
|
||||
NOTE: When using podman machine this entry will never be added to the containers
|
||||
hosts file instead the gvproxy dns resolver will resolve this hostname. Therefore
|
||||
it is not possible to disable the entry in this case.
|
||||
|
||||
**http_proxy**=true
|
||||
|
||||
Default proxy environment variables will be passed into the container.
|
||||
The environment variables passed in include:
|
||||
`http_proxy`, `https_proxy`, `ftp_proxy`, `no_proxy`, and the upper case
|
||||
versions of these. The `no_proxy` option is needed when host system uses a proxy
|
||||
but container should not use proxy. Proxy environment variables specified for
|
||||
the container in any other way will override the values passed from the host.
|
||||
|
||||
**init**=false
|
||||
|
||||
Run an init inside the container that forwards signals and reaps processes.
|
||||
|
||||
**init_path**="/usr/libexec/podman/catatonit"
|
||||
|
||||
If this option is not set catatonit is searched in the directories listed under
|
||||
the **helper_binaries_dir** option. It is recommended to just install catatonit
|
||||
there instead of configuring this option here.
|
||||
|
||||
Path to the container-init binary, which forwards signals and reaps processes
|
||||
within containers. Note that the container-init binary will only be used when
|
||||
the `--init` for podman-create and podman-run is set.
|
||||
|
||||
**ipcns**="shareable"
|
||||
|
||||
Default way to to create a IPC namespace for the container.
|
||||
Options are:
|
||||
`host` Share host IPC Namespace with the container.
|
||||
`none` Create shareable IPC Namespace for the container without a private /dev/shm.
|
||||
`private` Create private IPC Namespace for the container, other containers are not allowed to share it.
|
||||
`shareable` Create shareable IPC Namespace for the container.
|
||||
|
||||
**keyring**=true
|
||||
|
||||
Indicates whether the container engines create a kernel keyring for use within
|
||||
the container.
|
||||
|
||||
**label**=true
|
||||
|
||||
Indicates whether the container engine uses MAC(SELinux) container separation via labeling. This option is ignored on disabled systems.
|
||||
|
||||
**label_users**=false
|
||||
|
||||
label_users indicates whether to enforce confined users in containers on
|
||||
SELinux systems. This option causes containers to maintain the current user
|
||||
and role field of the calling process. By default SELinux containers run with
|
||||
the user system_u, and the role system_r.
|
||||
|
||||
**log_driver**=""
|
||||
|
||||
Logging driver for the container. Currently available options are k8s-file, journald, none and passthrough, with json-file aliased to k8s-file for scripting compatibility. The journald driver is used by default if the systemd journal is readable and writable. Otherwise, the k8s-file driver is used.
|
||||
|
||||
**log_size_max**=-1
|
||||
|
||||
Maximum size allowed for the container's log file. Negative numbers indicate
|
||||
that no size limit is imposed. If it is positive, it must be >= 8192 to
|
||||
match/exceed conmon's read buffer. The file is truncated and re-opened so the
|
||||
limit is never exceeded.
|
||||
|
||||
**log_tag**=""
|
||||
|
||||
Default format tag for container log messages. This is useful for creating a specific tag for container log messages. Container log messages default to using the truncated container ID as a tag.
|
||||
|
||||
**mounts**=[]
|
||||
|
||||
List of mounts.
|
||||
Specified as "type=TYPE,source=<directory-on-host>,destination=<directory-in-container>,<options>"
|
||||
|
||||
Example: [ "type=bind,source=/var/lib/foobar,destination=/var/lib/foobar,ro", ]
|
||||
|
||||
**netns**="private"
|
||||
|
||||
Default way to to create a NET namespace for the container.
|
||||
Options are:
|
||||
`private` Create private NET Namespace for the container.
|
||||
`host` Share host NET Namespace with the container.
|
||||
`none` Containers do not use the network.
|
||||
|
||||
**no_hosts**=false
|
||||
|
||||
Create /etc/hosts for the container. By default, container engines manage
|
||||
/etc/hosts, automatically adding the container's own IP address.
|
||||
|
||||
**oom_score_adj**=0
|
||||
|
||||
Tune the host's OOM preferences for containers (accepts values from -1000 to 1000).
|
||||
|
||||
**pidns**="private"
|
||||
|
||||
Default way to to create a PID namespace for the container.
|
||||
Options are:
|
||||
`private` Create private PID Namespace for the container.
|
||||
`host` Share host PID Namespace with the container.
|
||||
|
||||
**pids_limit**=1024
|
||||
|
||||
Maximum number of processes allowed in a container. 0 indicates that no limit
|
||||
is imposed.
|
||||
|
||||
**prepare_volume_on_create**=false
|
||||
|
||||
Copy the content from the underlying image into the newly created volume when the container is created instead of when it is started. If `false`, the container engine will not copy the content until the container is started. Setting it to `true` may have negative performance implications.
|
||||
|
||||
**privileged**=false
|
||||
|
||||
Give extended privileges to all containers. A privileged container turns off the security features that isolate the container from the host. Dropped Capabilities, limited devices, read-only mount points, Apparmor/SELinux separation, and Seccomp filters are all disabled. Due to the disabled security features, the privileged field should almost never be set as containers can easily break out of confinment.
|
||||
|
||||
Containers running in a user namespace (e.g., rootless containers) cannot have more privileges than the user that launched them.
|
||||
|
||||
**read_only**=true|false
|
||||
|
||||
Run all containers with root file system mounted read-only. Set to false by default.
|
||||
|
||||
**seccomp_profile**="/usr/share/containers/seccomp.json"
|
||||
|
||||
Path to the seccomp.json profile which is used as the default seccomp profile
|
||||
for the runtime.
|
||||
|
||||
**shm_size**="65536k"
|
||||
|
||||
Size of `/dev/shm`. The format is `<number><unit>`. `number` must be greater
|
||||
than `0`.
|
||||
Unit is optional and can be:
|
||||
`b` (bytes), `k` (kilobytes), `m`(megabytes), or `g` (gigabytes).
|
||||
If you omit the unit, the system uses bytes. If you omit the size entirely,
|
||||
the system uses `65536k`.
|
||||
|
||||
**tz=**""
|
||||
|
||||
Set timezone in container. Takes IANA timezones as well as `local`, which sets the timezone in the container to match the host machine.
|
||||
If not set, then containers will run with the time zone specified in the image.
|
||||
|
||||
Examples:
|
||||
`tz="local"`
|
||||
`tz="America/New_York"`
|
||||
|
||||
**umask**="0022"
|
||||
|
||||
Sets umask inside the container.
|
||||
|
||||
**userns**="host"
|
||||
|
||||
Default way to to create a USER namespace for the container.
|
||||
Options are:
|
||||
`private` Create private USER Namespace for the container.
|
||||
`host` Share host USER Namespace with the container.
|
||||
|
||||
**utsns**="private"
|
||||
|
||||
Default way to to create a UTS namespace for the container.
|
||||
Options are:
|
||||
`private` Create private UTS Namespace for the container.
|
||||
`host` Share host UTS Namespace with the container.
|
||||
|
||||
**volumes**=[]
|
||||
|
||||
List of volumes.
|
||||
Specified as "directory-on-host:directory-in-container:options".
|
||||
|
||||
Example: "/db:/var/lib/db:ro".
|
||||
|
||||
## NETWORK TABLE
|
||||
The `network` table contains settings pertaining to the management of CNI
|
||||
plugins.
|
||||
|
||||
**network_backend**=""
|
||||
|
||||
Network backend determines what network driver will be used to set up and tear down container networks.
|
||||
Valid values are "cni" and "netavark".
|
||||
The default value is empty which means that it will automatically choose CNI or netavark. If there are
|
||||
already containers/images or CNI networks preset it will choose CNI.
|
||||
|
||||
Before changing this value all containers must be stopped otherwise it is likely that
|
||||
iptables rules and network interfaces might leak on the host. A reboot will fix this.
|
||||
|
||||
**cni_plugin_dirs**=[]
|
||||
|
||||
List of paths to directories where CNI plugin binaries are located.
|
||||
|
||||
The default list is:
|
||||
```
|
||||
cni_plugin_dirs = [
|
||||
"/usr/local/libexec/cni",
|
||||
"/usr/libexec/cni",
|
||||
"/usr/local/lib/cni",
|
||||
"/usr/lib/cni",
|
||||
"/opt/cni/bin",
|
||||
]
|
||||
```
|
||||
|
||||
**netavark_plugin_dirs**=[]
|
||||
|
||||
List of directories that will be searched for netavark plugins.
|
||||
|
||||
The default list is:
|
||||
```
|
||||
netavark_plugin_dirs = [
|
||||
"/usr/local/libexec/netavark",
|
||||
"/usr/libexec/netavark",
|
||||
"/usr/local/lib/netavark",
|
||||
"/usr/lib/netavark",
|
||||
]
|
||||
```
|
||||
|
||||
**default_network**="podman"
|
||||
|
||||
The network name of the default network to attach pods to.
|
||||
|
||||
**default_subnet**="10.88.0.0/16"
|
||||
|
||||
The subnet to use for the default network (named above in **default_network**).
|
||||
If the default network does not exist, it will be automatically created the first time a tool is run using this subnet.
|
||||
|
||||
**default_subnet_pools**=[]
|
||||
|
||||
DefaultSubnetPools is a list of subnets and size which are used to
|
||||
allocate subnets automatically for podman network create.
|
||||
It will iterate through the list and will pick the first free subnet
|
||||
with the given size. This is only used for ipv4 subnets, ipv6 subnets
|
||||
are always assigned randomly.
|
||||
|
||||
The default list is (10.89.0.0-10.255.255.0/24):
|
||||
```
|
||||
default_subnet_pools = [
|
||||
{"base" = "10.89.0.0/16", "size" = 24},
|
||||
{"base" = "10.90.0.0/15", "size" = 24},
|
||||
{"base" = "10.92.0.0/14", "size" = 24},
|
||||
{"base" = "10.96.0.0/11", "size" = 24},
|
||||
{"base" = "10.128.0.0/9", "size" = 24},
|
||||
]
|
||||
```
|
||||
|
||||
**default_rootless_network_cmd**="slirp4netns"
|
||||
|
||||
Configure which rootless network program to use by default. Valid options are
|
||||
`slirp4netns` (default) and `pasta`.
|
||||
|
||||
**network_config_dir**="/etc/cni/net.d/"
|
||||
|
||||
Path to the directory where network configuration files are located.
|
||||
For the CNI backend the default is __/etc/cni/net.d__ as root
|
||||
and __$HOME/.config/cni/net.d__ as rootless.
|
||||
For the netavark backend "/etc/containers/networks" is used as root
|
||||
and "$graphroot/networks" as rootless.
|
||||
|
||||
**dns_bind_port**=53
|
||||
|
||||
Port to use for dns forwarding daemon with netavark in rootful bridge
|
||||
mode and dns enabled.
|
||||
Using an alternate port might be useful if other dns services should
|
||||
run on the machine.
|
||||
|
||||
**pasta_options** = []
|
||||
|
||||
A list of default pasta options that should be used running pasta.
|
||||
It accepts the pasta cli options, see pasta(1) for the full list of options.
|
||||
|
||||
## ENGINE TABLE
|
||||
The `engine` table contains configuration options used to set up container engines such as Podman and Buildah.
|
||||
|
||||
**active_service**=""
|
||||
|
||||
Name of destination for accessing the Podman service. See SERVICE DESTINATION TABLE below.
|
||||
|
||||
**add_compression**=[]
|
||||
|
||||
List of compression algorithms. If set makes sure that requested compression variant
|
||||
for each platform is added to the manifest list keeping original instance intact in
|
||||
the same manifest list on every `manifest push`. Supported values are (`gzip`, `zstd` and `zstd:chunked`).
|
||||
|
||||
Note: This is different from `compression_format` which allows users to select a default
|
||||
compression format for `push` and `manifest push`, while `add_compression` is limited to
|
||||
`manifest push` and allows users to append new instances to manifest list with specified compression
|
||||
algorithms in `add_compression` for each platform.
|
||||
|
||||
**cgroup_manager**="systemd"
|
||||
|
||||
The cgroup management implementation used for the runtime. Supports `cgroupfs`
|
||||
and `systemd`.
|
||||
|
||||
**compat_api_enforce_docker_hub**=true
|
||||
|
||||
Enforce using docker.io for completing short names in Podman's compatibility
|
||||
REST API. Note that this will ignore unqualified-search-registries and
|
||||
short-name aliases defined in containers-registries.conf(5).
|
||||
|
||||
**compose_providers**=[]
|
||||
|
||||
Specify one or more external providers for the compose command. The first
|
||||
found provider is used for execution. Can be an absolute and relative path or
|
||||
a (file) name.
|
||||
|
||||
**compose_warning_logs**=true
|
||||
|
||||
Emit logs on each invocation of the compose command indicating that an external
|
||||
compose provider is being executed.
|
||||
|
||||
**conmon_env_vars**=[]
|
||||
|
||||
Environment variables to pass into Conmon.
|
||||
|
||||
**conmon_path**=[]
|
||||
|
||||
Paths to search for the conmon container manager binary. If the paths are
|
||||
empty or no valid path was found, then the `$PATH` environment variable will be
|
||||
used as the fallback.
|
||||
|
||||
The default list is:
|
||||
```
|
||||
conmon_path=[
|
||||
"/usr/libexec/podman/conmon",
|
||||
"/usr/local/libexec/podman/conmon",
|
||||
"/usr/local/lib/podman/conmon",
|
||||
"/usr/bin/conmon",
|
||||
"/usr/sbin/conmon",
|
||||
"/usr/local/bin/conmon",
|
||||
"/usr/local/sbin/conmon",
|
||||
"/run/current-system/sw/bin/conmon",
|
||||
]
|
||||
```
|
||||
|
||||
**database_backend**=""
|
||||
|
||||
The database backend of Podman. Supported values are "" (default), "boltdb"
|
||||
and "sqlite". An empty value means it will check whenever a boltdb already
|
||||
exists and use it when it does, otherwise it will use sqlite as default
|
||||
(e.g. new installs). This allows for backwards compatibility with older versions.
|
||||
Please run `podman-system-reset` prior to changing the database
|
||||
backend of an existing deployment, to make sure Podman can operate correctly.
|
||||
|
||||
**detach_keys**="ctrl-p,ctrl-q"
|
||||
|
||||
Keys sequence used for detaching a container.
|
||||
Specify the keys sequence used to detach a container.
|
||||
Format is a single character `[a-Z]` or a comma separated sequence of
|
||||
`ctrl-<value>`, where `<value>` is one of:
|
||||
`a-z`, `@`, `^`, `[`, `\`, `]`, `^` or `_`
|
||||
Specifying "" disables this feature.
|
||||
|
||||
**enable_port_reservation**=true
|
||||
|
||||
Determines whether the engine will reserve ports on the host when they are
|
||||
forwarded to containers. When enabled, when ports are forwarded to containers,
|
||||
they are held open by conmon as long as the container is running, ensuring that
|
||||
they cannot be reused by other programs on the host. However, this can cause
|
||||
significant memory usage if a container has many ports forwarded to it.
|
||||
Disabling this can save memory.
|
||||
|
||||
**env**=[]
|
||||
|
||||
Environment variables to be used when running the container engine (e.g., Podman, Buildah). For example "http_proxy=internal.proxy.company.com".
|
||||
Note these environment variables will not be used within the container. Set the env section under [containers] table,
|
||||
if you want to set environment variables for the container.
|
||||
|
||||
**events_logfile_path**=""
|
||||
|
||||
Define where event logs will be stored, when events_logger is "file".
|
||||
|
||||
**events_logfile_max_size**="1m"
|
||||
|
||||
Sets the maximum size for events_logfile_path.
|
||||
The unit can be b (bytes), k (kilobytes), m (megabytes) or g (gigabytes).
|
||||
The format for the size is `<number><unit>`, e.g., `1b` or `3g`.
|
||||
If no unit is included then the size will be in bytes.
|
||||
When the limit is exceeded, the logfile will be rotated and the old one will be deleted.
|
||||
If the maximumn size is set to 0, then no limit will be applied,
|
||||
and the logfile will not be rotated.
|
||||
|
||||
**events_logger**="journald"
|
||||
|
||||
The default method to use when logging events.
|
||||
|
||||
The default method is different based on the platform that
|
||||
Podman is being run upon. To determine the current value,
|
||||
use this command:
|
||||
|
||||
`podman info --format {{.Host.EventLogger}`
|
||||
|
||||
Valid values are: `file`, `journald`, and `none`.
|
||||
|
||||
**events_container_create_inspect_data**=true|false
|
||||
|
||||
Creates a more verbose container-create event which includes a JSON payload
|
||||
with detailed information about the container. Set to false by default.
|
||||
|
||||
**helper_binaries_dir**=["/usr/libexec/podman", ...]
|
||||
|
||||
A is a list of directories which are used to search for helper binaries.
|
||||
The following binaries are searched in these directories:
|
||||
- aardvark-dns
|
||||
- catatonit
|
||||
- netavark
|
||||
- pasta
|
||||
- slirp4netns
|
||||
|
||||
Podman machine uses it for these binaries:
|
||||
- gvproxy
|
||||
- qemu
|
||||
- vfkit
|
||||
|
||||
The default paths on Linux are:
|
||||
|
||||
- `/usr/local/libexec/podman`
|
||||
- `/usr/local/lib/podman`
|
||||
- `/usr/libexec/podman`
|
||||
- `/usr/lib/podman`
|
||||
|
||||
The default paths on macOS are:
|
||||
|
||||
- `/usr/local/opt/podman/libexec`
|
||||
- `/opt/homebrew/bin`
|
||||
- `/opt/homebrew/opt/podman/libexec`
|
||||
- `/usr/local/bin`
|
||||
- `/usr/local/libexec/podman`
|
||||
- `/usr/local/lib/podman`
|
||||
- `/usr/libexec/podman`
|
||||
- `/usr/lib/podman`
|
||||
|
||||
The default path on Windows is:
|
||||
|
||||
- `C:\Program Files\RedHat\Podman`
|
||||
|
||||
**hooks_dir**=["/etc/containers/oci/hooks.d", ...]
|
||||
|
||||
Path to the OCI hooks directories for automatically executed hooks.
|
||||
|
||||
**image_default_format**="oci"|"v2s2"|"v2s1"
|
||||
|
||||
Manifest Type (oci, v2s2, or v2s1) to use when pulling, pushing, building
|
||||
container images. By default images pulled and pushed match the format of the
|
||||
source image. Building/committing defaults to OCI.
|
||||
Note: **image_build_format** is deprecated.
|
||||
|
||||
**image_default_transport**="docker://"
|
||||
|
||||
Default transport method for pulling and pushing images.
|
||||
|
||||
**image_parallel_copies**=0
|
||||
|
||||
Maximum number of image layers to be copied (pulled/pushed) simultaneously.
|
||||
Not setting this field will fall back to containers/image defaults. (6)
|
||||
|
||||
**image_volume_mode**="bind"
|
||||
|
||||
Tells container engines how to handle the built-in image volumes.
|
||||
|
||||
* bind: An anonymous named volume will be created and mounted into the container.
|
||||
* tmpfs: The volume is mounted onto the container as a tmpfs, which allows the users to create content that disappears when the container is stopped.
|
||||
* ignore: All volumes are just ignored and no action is taken.
|
||||
|
||||
**infra_command**="/pause"
|
||||
|
||||
Infra (pause) container image command for pod infra containers. When running a
|
||||
pod, we start a `/pause` process in a container to hold open the namespaces
|
||||
associated with the pod. This container does nothing other than sleep,
|
||||
reserving the pod's resources for the lifetime of the pod.
|
||||
|
||||
**infra_image**=""
|
||||
|
||||
Infra (pause) container image for pod infra containers. When running a
|
||||
pod, we start a `pause` process in a container to hold open the namespaces
|
||||
associated with the pod. This container does nothing other than sleep,
|
||||
reserving the pod's resources for the lifetime of the pod. By default container
|
||||
engines run a built-in container using the pause executable. If you want override
|
||||
specify an image to pull.
|
||||
|
||||
**kube_generate_type**="pod"
|
||||
|
||||
Default Kubernetes kind/specification of the kubernetes yaml generated with the `podman kube generate` command. The possible options are `pod` and `deployment`.
|
||||
|
||||
**lock_type**="shm"
|
||||
|
||||
Specify the locking mechanism to use; valid values are "shm" and "file".
|
||||
Change the default only if you are sure of what you are doing, in general
|
||||
"file" is useful only on platforms where cgo is not available for using the
|
||||
faster "shm" lock type. You may need to run "podman system renumber" after you
|
||||
change the lock type.
|
||||
|
||||
**multi_image_archive**=false
|
||||
|
||||
Allows for creating archives (e.g., tarballs) with more than one image. Some container engines, such as Podman, interpret additional arguments as tags for one image and hence do not store more than one image. The default behavior can be altered with this option.
|
||||
|
||||
**namespace**=""
|
||||
|
||||
Default engine namespace. If the engine is joined to a namespace, it will see
|
||||
only containers and pods that were created in the same namespace, and will
|
||||
create new containers and pods in that namespace. The default namespace is "",
|
||||
which corresponds to no namespace. When no namespace is set, all containers
|
||||
and pods are visible.
|
||||
|
||||
**network_cmd_path**=""
|
||||
|
||||
Path to the slirp4netns binary.
|
||||
|
||||
**network_cmd_options**=[]
|
||||
|
||||
Default options to pass to the slirp4netns binary.
|
||||
|
||||
Valid options values are:
|
||||
|
||||
- **allow_host_loopback=true|false**: Allow the slirp4netns to reach the host loopback IP (`10.0.2.2`). Default is false.
|
||||
- **mtu=MTU**: Specify the MTU to use for this network. (Default is `65520`).
|
||||
- **cidr=CIDR**: Specify ip range to use for this network. (Default is `10.0.2.0/24`).
|
||||
- **enable_ipv6=true|false**: Enable IPv6. Default is true. (Required for `outbound_addr6`).
|
||||
- **outbound_addr=INTERFACE**: Specify the outbound interface slirp should bind to (ipv4 traffic only).
|
||||
- **outbound_addr=IPv4**: Specify the outbound ipv4 address slirp should bind to.
|
||||
- **outbound_addr6=INTERFACE**: Specify the outbound interface slirp should bind to (ipv6 traffic only).
|
||||
- **outbound_addr6=IPv6**: Specify the outbound ipv6 address slirp should bind to.
|
||||
- **port_handler=rootlesskit**: Use rootlesskit for port forwarding. Default.
|
||||
Note: Rootlesskit changes the source IP address of incoming packets to a IP address in the container network namespace, usually `10.0.2.100`. If your application requires the real source IP address, e.g. web server logs, use the slirp4netns port handler. The rootlesskit port handler is also used for rootless containers when connected to user-defined networks.
|
||||
- **port_handler=slirp4netns**: Use the slirp4netns port forwarding, it is slower than rootlesskit but preserves the correct source IP address. This port handler cannot be used for user-defined networks.
|
||||
|
||||
**no_pivot_root**=false
|
||||
|
||||
Whether to use chroot instead of pivot_root in the runtime.
|
||||
|
||||
**num_locks**=2048
|
||||
|
||||
Number of locks available for containers and pods. Each created container or
|
||||
pod consumes one lock. The default number available is 2048. If this is
|
||||
changed, a lock renumbering must be performed, using the
|
||||
`podman system renumber` command.
|
||||
|
||||
**pod_exit_policy**="continue"
|
||||
|
||||
Set the exit policy of the pod when the last container exits. Supported policies are:
|
||||
|
||||
| Exit Policy | Description |
|
||||
| ------------------ | --------------------------------------------------------------------------- |
|
||||
| *continue* | The pod continues running when the last container exits. Used by default. |
|
||||
| *stop* | The pod is stopped when the last container exits. Used in `play kube`. |
|
||||
|
||||
**pull_policy**="always"|"missing"|"never"
|
||||
|
||||
Pull image before running or creating a container. The default is **missing**.
|
||||
|
||||
- **missing**: attempt to pull the latest image from the registries listed in registries.conf if a local image does not exist. Raise an error if the image is not in any listed registry and is not present locally.
|
||||
- **always**: pull the image from the first registry it is found in as listed in registries.conf. Raise an error if not found in the registries, even if the image is present locally.
|
||||
- **never**: do not pull the image from the registry, use only the local version. Raise an error if the image is not present locally.
|
||||
|
||||
**remote** = false
|
||||
|
||||
Indicates whether the application should be running in remote mode. This flag modifies the
|
||||
--remote option on container engines. Setting the flag to true will default `podman --remote=true` for access to the remote Podman service.
|
||||
|
||||
**runtime**=""
|
||||
|
||||
Default OCI specific runtime in runtimes that will be used by default. Must
|
||||
refer to a member of the runtimes table. Default runtime will be searched for
|
||||
on the system using the priority: "crun", "runc", "kata".
|
||||
|
||||
**runtime_supports_json**=["crun", "runc", "kata", "runsc", "youki", "krun"]
|
||||
|
||||
The list of the OCI runtimes that support `--format=json`.
|
||||
|
||||
**runtime_supports_kvm**=["kata", "krun"]
|
||||
|
||||
The list of OCI runtimes that support running containers with KVM separation.
|
||||
|
||||
**runtime_supports_nocgroups**=["crun", "krun"]
|
||||
|
||||
The list of OCI runtimes that support running containers without CGroups.
|
||||
|
||||
**image_copy_tmp_dir**="/var/tmp"
|
||||
|
||||
Default location for storing temporary container image content. Can be
|
||||
overridden with the TMPDIR environment variable. If you specify "storage", then
|
||||
the location of the container/storage tmp directory will be used. If set then it
|
||||
is the users responsibility to cleanup storage. Configure tmpfiles.d(5) to
|
||||
cleanup storage.
|
||||
|
||||
**service_timeout**=**5**
|
||||
|
||||
Number of seconds to wait without a connection before the
|
||||
`podman system service` times out and exits
|
||||
|
||||
**static_dir**="/var/lib/containers/storage/libpod"
|
||||
|
||||
Directory for persistent libpod files (database, etc).
|
||||
By default this will be configured relative to where containers/storage
|
||||
stores containers.
|
||||
|
||||
**stop_timeout**=10
|
||||
|
||||
Number of seconds to wait for container to exit before sending kill signal.
|
||||
|
||||
**exit_command_delay**=300
|
||||
|
||||
Number of seconds to wait for the API process for the exec call before sending exit command mimicking the Docker behavior of 5 minutes (in seconds).
|
||||
|
||||
**tmp_dir**="/run/libpod"
|
||||
|
||||
The path to a temporary directory to store per-boot container.
|
||||
Must be a tmpfs (wiped after reboot).
|
||||
|
||||
**volume_path**="/var/lib/containers/storage/volumes"
|
||||
|
||||
Directory where named volumes will be created in using the default volume
|
||||
driver.
|
||||
By default this will be configured relative to where containers/storage store
|
||||
containers. This convention is followed by the default volume driver, but may
|
||||
not be by other drivers.
|
||||
|
||||
**chown_copied_files**=true
|
||||
|
||||
Determines whether file copied into a container will have changed ownership to
|
||||
the primary uid/gid of the container.
|
||||
|
||||
**compression_format**="gzip"
|
||||
|
||||
Specifies the compression format to use when pushing an image. Supported values are: `gzip`, `zstd` and `zstd:chunked`.
|
||||
|
||||
**compression_level**="5"
|
||||
|
||||
The compression level to use when pushing an image. Valid options
|
||||
depend on the compression format used. For gzip, valid options are
|
||||
1-9, with a default of 5. For zstd, valid options are 1-20, with a
|
||||
default of 3.
|
||||
|
||||
**podmansh_timeout**=30
|
||||
|
||||
Number of seconds to wait for podmansh logins.
|
||||
|
||||
## SERVICE DESTINATION TABLE
|
||||
The `engine.service_destinations` table contains configuration options used to set up remote connections to the podman service for the podman API.
|
||||
|
||||
**[engine.service_destinations.{name}]**
|
||||
URI to access the Podman service
|
||||
**uri="ssh://user@production.example.com/run/user/1001/podman/podman.sock"**
|
||||
|
||||
Example URIs:
|
||||
|
||||
- **rootless local** - unix:///run/user/1000/podman/podman.sock
|
||||
- **rootless remote** - ssh://user@engineering.lab.company.com/run/user/1000/podman/podman.sock
|
||||
- **rootful local** - unix:///run/podman/podman.sock
|
||||
- **rootful remote** - ssh://root@10.10.1.136:22/run/podman/podman.sock
|
||||
|
||||
**identity="~/.ssh/id_rsa**
|
||||
|
||||
Path to file containing ssh identity key
|
||||
|
||||
**[engine.volume_plugins]**
|
||||
|
||||
A table of all the enabled volume plugins on the system. Volume plugins can be
|
||||
used as the backend for Podman named volumes. Individual plugins are specified
|
||||
below, as a map of the plugin name (what the plugin will be called) to its path
|
||||
(filepath of the plugin's unix socket).
|
||||
|
||||
**[engine.platform_to_oci_runtime]**
|
||||
|
||||
Allows end users to switch the OCI runtime on the bases of container image's platform string.
|
||||
Following config field contains a map of `platform/string = oci_runtime`.
|
||||
|
||||
## SECRET TABLE
|
||||
The `secret` table contains settings for the configuration of the secret subsystem.
|
||||
|
||||
**driver**=file
|
||||
|
||||
Name of the secret driver to be used.
|
||||
Currently valid values are:
|
||||
* file
|
||||
* pass
|
||||
|
||||
**[secrets.opts]**
|
||||
|
||||
The driver specific options object.
|
||||
|
||||
## MACHINE TABLE
|
||||
The `machine` table contains configurations for podman machine VMs
|
||||
|
||||
**cpus**=1
|
||||
Number of CPU's a machine is created with.
|
||||
|
||||
**disk_size**=10
|
||||
|
||||
The size of the disk in GB created when init-ing a podman-machine VM
|
||||
|
||||
**image**=""
|
||||
|
||||
Default image URI when creating a new VM using `podman machine init`.
|
||||
Options: On Linux/Mac, `testing`, `stable`, `next`. On Windows, the major
|
||||
version of the OS (e.g `36`) for Fedora 36. For all platforms you can
|
||||
alternatively specify a custom download URL to an image. Container engines
|
||||
translate URIs $OS and $ARCH to the native OS and ARCH. URI "https://example.com/$OS/$ARCH/foobar.ami" would become "https://example.com/linux/amd64/foobar.ami" on a Linux AMD machine.
|
||||
The default value
|
||||
is `testing` on Linux/Mac, and on Windows.
|
||||
|
||||
**memory**=2048
|
||||
|
||||
Memory in MB a machine is created with.
|
||||
|
||||
**user**=""
|
||||
|
||||
Username to use and create on the podman machine OS for rootless container
|
||||
access. The default value is `user`. On Linux/Mac the default is`core`.
|
||||
|
||||
**volumes**=["$HOME:$HOME"]
|
||||
|
||||
Host directories to be mounted as volumes into the VM by default.
|
||||
Environment variables like $HOME as well as complete paths are supported for
|
||||
the source and destination. An optional third field `:ro` can be used to
|
||||
tell the container engines to mount the volume readonly.
|
||||
|
||||
On Mac, the default volumes are:
|
||||
|
||||
[ "/Users:/Users", "/private:/private", "/var/folders:/var/folders" ]
|
||||
|
||||
**provider**=""
|
||||
|
||||
Virtualization provider to be used for running a podman-machine VM. Empty value
|
||||
is interpreted as the default provider for the current host OS. On Linux/Mac
|
||||
default is `QEMU` and on Windows it is `WSL`.
|
||||
|
||||
## FARMS TABLE
|
||||
The `farms` table contains configuration options used to group up remote connections into farms that will be used when sending out builds to different machines in a farm via `podman buildfarm`.
|
||||
|
||||
**default**=""
|
||||
|
||||
The default farm to use when farming out builds.
|
||||
|
||||
**[farms.list]**
|
||||
|
||||
Map of farms created where the key is the farm name and the value is the list of system connections.
|
||||
|
||||
# FILES
|
||||
|
||||
**containers.conf**
|
||||
|
||||
Distributions often provide a __/usr/share/containers/containers.conf__ file to
|
||||
provide a default configuration. Administrators can override fields in this
|
||||
file by creating __/etc/containers/containers.conf__ to specify their own
|
||||
configuration. They may also drop `.conf` files in
|
||||
__/etc/containers/containers.conf.d__ which will be loaded in alphanumeric order.
|
||||
Rootless users can further override fields in the config by creating a config
|
||||
file stored in the __$HOME/.config/containers/containers.conf__ file or __.conf__ files in __$HOME/.config/containers/containers.conf.d__.
|
||||
|
||||
Fields specified in a containers.conf file override the default options, as
|
||||
well as options in previously loaded containers.conf files.
|
||||
|
||||
**storage.conf**
|
||||
|
||||
The `/etc/containers/storage.conf` file is the default storage configuration file.
|
||||
Rootless users can override fields in the storage config by creating
|
||||
__$HOME/.config/containers/storage.conf__.
|
||||
|
||||
If the `CONTAINERS_STORAGE_CONF` path environment variable is set, this path
|
||||
is used for the storage.conf file rather than the default.
|
||||
This is primarily used for testing.
|
||||
|
||||
# SEE ALSO
|
||||
containers-storage.conf(5), containers-policy.json(5), containers-registries.conf(5), tmpfiles.d(5)
|
||||
|
||||
[toml]: https://github.com/toml-lang/toml
|
||||
|
|
@ -1,28 +0,0 @@
|
|||
# This is a default registries.d configuration file. You may
|
||||
# add to this file or create additional files in registries.d/.
|
||||
#
|
||||
# lookaside: for reading/writing simple signing signatures
|
||||
# lookaside-staging: for writing simple signing signatures, preferred over lookaside
|
||||
#
|
||||
# lookaside and lookaside-staging take a value of the following:
|
||||
# lookaside: {schema}://location
|
||||
#
|
||||
# For reading signatures, schema may be http, https, or file.
|
||||
# For writing signatures, schema may only be file.
|
||||
|
||||
# The default locations are built-in, for both reading and writing:
|
||||
# /var/lib/containers/sigstore for root, or
|
||||
# ~/.local/share/containers/sigstore for non-root users.
|
||||
default-docker:
|
||||
# lookaside: https://…
|
||||
# lookaside-staging: file:///…
|
||||
|
||||
# The 'docker' indicator here is the start of the configuration
|
||||
# for docker registries.
|
||||
#
|
||||
# docker:
|
||||
#
|
||||
# privateregistry.com:
|
||||
# lookaside: https://privateregistry.com/sigstore/
|
||||
# lookaside-staging: /mnt/nfs/privateregistry/sigstore
|
||||
|
||||
|
|
@ -1,62 +0,0 @@
|
|||
#!/bin/bash
|
||||
set -e
|
||||
rm -f /tmp/pyxis*.json
|
||||
TOTAL=`curl -s --negotiate -u: -H 'Content-Type: application/json' -H 'Accept: application/json' -X GET "https://pyxis.engineering.redhat.com/v1/repositories?page_size=1" | jq .total`
|
||||
if [ "$TOTAL" == "null" ]; then
|
||||
echo "Error comunicating with Pyxis API."
|
||||
exit 1
|
||||
fi
|
||||
PAGES=$(($TOTAL/250))
|
||||
for P in `seq 0 $PAGES`; do
|
||||
curl -s --negotiate -u: -H 'Content-Type: application/json' -H 'Accept: application/json' -X GET "https://pyxis.engineering.redhat.com/v1/repositories?page_size=500&page=$P" > /tmp/pyxis$P.json
|
||||
done
|
||||
cat /tmp/pyxis*.json > /tmp/pyx.json
|
||||
rm -f /tmp/pyx_debug
|
||||
rm -f /tmp/rhel-shortnames.conf
|
||||
jq '.data[]|.published,.requires_terms,.repository,.registry,.release_categories[0]' < /tmp/pyx.json >/tmp/pyx
|
||||
readarray -t lines < /tmp/pyx
|
||||
IDX=0
|
||||
while [ $IDX -lt ${#lines[@]} ]; do
|
||||
PUBLISHED=${lines[$IDX]}
|
||||
REQ_TERMS=${lines[$IDX+1]}
|
||||
REPOSITORY=`echo ${lines[$IDX+2]} | tr -d '"'`
|
||||
REGISTRY=`echo ${lines[$IDX+3]} | tr -d '"'`
|
||||
RELEASE=`echo ${lines[$IDX+4]} | tr -d '"'`
|
||||
if [ "$PUBLISHED" == "true" ] &&
|
||||
[ "$RELEASE" == "Generally Available" ] &&
|
||||
[ ! -z "$REPOSITORY" ] &&
|
||||
[ "$REPOSITORY" != \"\" ] &&
|
||||
[[ $REPOSITORY != *[@:]* ]] &&
|
||||
[[ $REPOSITORY != *[* ]] &&
|
||||
[[ $REGISTRY == *.* ]] &&
|
||||
[ "$REGISTRY" != "non_registry" ]; then
|
||||
if [[ $REGISTRY == *quay.io* ]] ||
|
||||
[[ $REGISTRY == *redhat.com* ]]; then
|
||||
if [ "$REQ_TERMS" == "true" ]; then
|
||||
REGISTRY=registry.redhat.io
|
||||
fi
|
||||
fi
|
||||
echo "\"$REPOSITORY\" = \"$REGISTRY/$REPOSITORY\""
|
||||
echo $PUBLISHED,$REQ_TERMS,$REPOSITORY,$REGISTRY,$RELEASE >> /tmp/pyx_debug
|
||||
echo "\"$REPOSITORY\" = \"$REGISTRY/$REPOSITORY\"" >> /tmp/rhel-shortnames.conf
|
||||
fi
|
||||
IDX=$(($IDX+5))
|
||||
done
|
||||
|
||||
cp /tmp/rhel-shortnames.conf /tmp/r.conf
|
||||
for D in `cut -d\ -f1 /tmp/r.conf | sort | uniq -d`; do
|
||||
echo $D
|
||||
M=`grep ^$D /tmp/r.conf | grep 'redhat.com' | tail -n1`
|
||||
[ -z "$M" ] && M=`grep ^$D /tmp/r.conf | tail -n1`
|
||||
echo $M
|
||||
if [ ! -z "$M" ]; then
|
||||
echo "replacing $D with $M"
|
||||
grep -v "^$D.*" /tmp/r.conf > /tmp/r2.conf
|
||||
echo "$M" >> /tmp/r2.conf
|
||||
mv /tmp/r2.conf /tmp/r.conf
|
||||
fi
|
||||
done
|
||||
|
||||
sed -i '/.*rhel.*-els\/.*$/d' /tmp/r.conf
|
||||
echo "[aliases]" > 001-rhel-shortnames-pyxis.conf
|
||||
sort /tmp/r.conf >> 001-rhel-shortnames-pyxis.conf
|
||||
|
|
@ -1,134 +0,0 @@
|
|||
[aliases]
|
||||
# almalinux
|
||||
"almalinux" = "docker.io/library/almalinux"
|
||||
"almalinux-minimal" = "docker.io/library/almalinux-minimal"
|
||||
# Amazon Linux
|
||||
"amazonlinux" = "public.ecr.aws/amazonlinux/amazonlinux"
|
||||
# Arch Linux
|
||||
"archlinux" = "docker.io/library/archlinux"
|
||||
# centos
|
||||
"centos" = "quay.io/centos/centos"
|
||||
# containers
|
||||
"skopeo" = "quay.io/skopeo/stable"
|
||||
"buildah" = "quay.io/buildah/stable"
|
||||
"podman" = "quay.io/podman/stable"
|
||||
"hello" = "quay.io/podman/hello"
|
||||
"hello-world" = "quay.io/podman/hello"
|
||||
# docker
|
||||
"alpine" = "docker.io/library/alpine"
|
||||
"docker" = "docker.io/library/docker"
|
||||
"registry" = "docker.io/library/registry"
|
||||
"swarm" = "docker.io/library/swarm"
|
||||
# Fedora
|
||||
"fedora-minimal" = "registry.fedoraproject.org/fedora-minimal"
|
||||
"fedora" = "registry.fedoraproject.org/fedora"
|
||||
# Gentoo
|
||||
"gentoo" = "docker.io/gentoo/stage3"
|
||||
# openSUSE
|
||||
"opensuse/tumbleweed" = "registry.opensuse.org/opensuse/tumbleweed"
|
||||
"opensuse/tumbleweed-dnf" = "registry.opensuse.org/opensuse/tumbleweed-dnf"
|
||||
"opensuse/tumbleweed-microdnf" = "registry.opensuse.org/opensuse/tumbleweed-microdnf"
|
||||
"opensuse/leap" = "registry.opensuse.org/opensuse/leap"
|
||||
"opensuse/busybox" = "registry.opensuse.org/opensuse/busybox"
|
||||
"tumbleweed" = "registry.opensuse.org/opensuse/tumbleweed"
|
||||
"tumbleweed-dnf" = "registry.opensuse.org/opensuse/tumbleweed-dnf"
|
||||
"tumbleweed-microdnf" = "registry.opensuse.org/opensuse/tumbleweed-microdnf"
|
||||
"leap" = "registry.opensuse.org/opensuse/leap"
|
||||
"leap-dnf" = "registry.opensuse.org/opensuse/leap-dnf"
|
||||
"leap-microdnf" = "registry.opensuse.org/opensuse/leap-microdnf"
|
||||
"tw-busybox" = "registry.opensuse.org/opensuse/busybox"
|
||||
# SUSE
|
||||
"suse/sle15" = "registry.suse.com/suse/sle15"
|
||||
"suse/sles12sp5" = "registry.suse.com/suse/sles12sp5"
|
||||
"suse/sles12sp4" = "registry.suse.com/suse/sles12sp4"
|
||||
"suse/sles12sp3" = "registry.suse.com/suse/sles12sp3"
|
||||
"sle15" = "registry.suse.com/suse/sle15"
|
||||
"sles12sp5" = "registry.suse.com/suse/sles12sp5"
|
||||
"sles12sp4" = "registry.suse.com/suse/sles12sp4"
|
||||
"sles12sp3" = "registry.suse.com/suse/sles12sp3"
|
||||
"bci/bci-base" = "registry.suse.com/bci/bci-base"
|
||||
"bci/bci-micro" = "registry.suse.com/bci/bci-micro"
|
||||
"bci/bci-minimal" = "registry.suse.com/bci/bci-minimal"
|
||||
"bci/bci-busybox" = "registry.suse.com/bci/bci-busybox"
|
||||
# Red Hat Enterprise Linux
|
||||
"rhel" = "registry.access.redhat.com/rhel"
|
||||
"rhel6" = "registry.access.redhat.com/rhel6"
|
||||
"rhel7" = "registry.access.redhat.com/rhel7"
|
||||
"rhel7.9" = "registry.access.redhat.com/rhel7.9"
|
||||
"rhel-atomic" = "registry.access.redhat.com/rhel-atomic"
|
||||
"rhel-minimal" = "registry.access.redhat.com/rhel-minimal"
|
||||
"rhel-init" = "registry.access.redhat.com/rhel-init"
|
||||
"rhel7-atomic" = "registry.access.redhat.com/rhel7-atomic"
|
||||
"rhel7-minimal" = "registry.access.redhat.com/rhel7-minimal"
|
||||
"rhel7-init" = "registry.access.redhat.com/rhel7-init"
|
||||
"rhel7/rhel" = "registry.access.redhat.com/rhel7/rhel"
|
||||
"rhel7/rhel-atomic" = "registry.access.redhat.com/rhel7/rhel7/rhel-atomic"
|
||||
"ubi7/ubi" = "registry.access.redhat.com/ubi7/ubi"
|
||||
"ubi7/ubi-minimal" = "registry.access.redhat.com/ubi7-minimal"
|
||||
"ubi7/ubi-init" = "registry.access.redhat.com/ubi7-init"
|
||||
"ubi7" = "registry.access.redhat.com/ubi7"
|
||||
"ubi7-init" = "registry.access.redhat.com/ubi7-init"
|
||||
"ubi7-minimal" = "registry.access.redhat.com/ubi7-minimal"
|
||||
"rhel8" = "registry.access.redhat.com/ubi8"
|
||||
"rhel8-init" = "registry.access.redhat.com/ubi8-init"
|
||||
"rhel8-minimal" = "registry.access.redhat.com/ubi8-minimal"
|
||||
"rhel8-micro" = "registry.access.redhat.com/ubi8-micro"
|
||||
"ubi8" = "registry.access.redhat.com/ubi8"
|
||||
"ubi8-minimal" = "registry.access.redhat.com/ubi8-minimal"
|
||||
"ubi8-init" = "registry.access.redhat.com/ubi8-init"
|
||||
"ubi8-micro" = "registry.access.redhat.com/ubi8-micro"
|
||||
"ubi8/ubi" = "registry.access.redhat.com/ubi8/ubi"
|
||||
"ubi8/ubi-minimal" = "registry.access.redhat.com/ubi8-minimal"
|
||||
"ubi8/ubi-init" = "registry.access.redhat.com/ubi8-init"
|
||||
"ubi8/ubi-micro" = "registry.access.redhat.com/ubi8-micro"
|
||||
"ubi8/podman" = "registry.access.redhat.com/ubi8/podman"
|
||||
"ubi8/buildah" = "registry.access.redhat.com/ubi8/buildah"
|
||||
"ubi8/skopeo" = "registry.access.redhat.com/ubi8/skopeo"
|
||||
"rhel9" = "registry.access.redhat.com/ubi9"
|
||||
"rhel9-init" = "registry.access.redhat.com/ubi9-init"
|
||||
"rhel9-minimal" = "registry.access.redhat.com/ubi9-minimal"
|
||||
"rhel9-micro" = "registry.access.redhat.com/ubi9-micro"
|
||||
"ubi9" = "registry.access.redhat.com/ubi9"
|
||||
"ubi9-minimal" = "registry.access.redhat.com/ubi9-minimal"
|
||||
"ubi9-init" = "registry.access.redhat.com/ubi9-init"
|
||||
"ubi9-micro" = "registry.access.redhat.com/ubi9-micro"
|
||||
"ubi9/ubi" = "registry.access.redhat.com/ubi9/ubi"
|
||||
"ubi9/ubi-minimal" = "registry.access.redhat.com/ubi9-minimal"
|
||||
"ubi9/ubi-init" = "registry.access.redhat.com/ubi9-init"
|
||||
"ubi9/ubi-micro" = "registry.access.redhat.com/ubi9-micro"
|
||||
"ubi9/podman" = "registry.access.redhat.com/ubi9/podman"
|
||||
"ubi9/buildah" = "registry.access.redhat.com/ubi9/buildah"
|
||||
"ubi9/skopeo" = "registry.access.redhat.com/ubi9/skopeo"
|
||||
# Rocky Linux
|
||||
"rockylinux" = "docker.io/library/rockylinux"
|
||||
# Debian
|
||||
"debian" = "docker.io/library/debian"
|
||||
# Kali Linux
|
||||
"kali-bleeding-edge" = "docker.io/kalilinux/kali-bleeding-edge"
|
||||
"kali-dev" = "docker.io/kalilinux/kali-dev"
|
||||
"kali-experimental" = "docker.io/kalilinux/kali-experimental"
|
||||
"kali-last-release" = "docker.io/kalilinux/kali-last-release"
|
||||
"kali-rolling" = "docker.io/kalilinux/kali-rolling"
|
||||
# Ubuntu
|
||||
"ubuntu" = "docker.io/library/ubuntu"
|
||||
# Oracle Linux
|
||||
"oraclelinux" = "container-registry.oracle.com/os/oraclelinux"
|
||||
# busybox
|
||||
"busybox" = "docker.io/library/busybox"
|
||||
# php
|
||||
"php" = "docker.io/library/php"
|
||||
# python
|
||||
"python" = "docker.io/library/python"
|
||||
# rust
|
||||
"rust" = "docker.io/library/rust"
|
||||
# node
|
||||
"node" = "docker.io/library/node"
|
||||
# Grafana Labs
|
||||
"grafana/agent" = "docker.io/grafana/agent"
|
||||
"grafana/grafana" = "docker.io/grafana/grafana"
|
||||
"grafana/k6" = "docker.io/grafana/k6"
|
||||
"grafana/loki" = "docker.io/grafana/loki"
|
||||
"grafana/mimir" = "docker.io/grafana/mimir"
|
||||
"grafana/oncall" = "docker.io/grafana/oncall"
|
||||
"grafana/pyroscope" = "docker.io/grafana/pyroscope"
|
||||
"grafana/tempo" = "docker.io/grafana/tempo"
|
||||
|
|
@ -1,427 +0,0 @@
|
|||
# Bellow definitions are used to deliver config files from a particular branch
|
||||
# of c/image, c/common, c/storage vendored in all podman, skopeo, buildah.
|
||||
# These vendored components must have the same version. If it is not the case,
|
||||
# pick the oldest version on c/image, c/common, c/storage vendored in
|
||||
# podman/skopeo/podman.
|
||||
%global skopeo_branch main
|
||||
%global image_branch v5.29.2
|
||||
%global common_branch v0.57.3
|
||||
%global storage_branch v1.51.0
|
||||
%global shortnames_branch main
|
||||
|
||||
Epoch: 2
|
||||
Name: containers-common
|
||||
Version: 1
|
||||
Release: 81%{?dist}
|
||||
Summary: Common configuration and documentation for containers
|
||||
License: ASL 2.0
|
||||
# arch limitation because of go-md2man (missing on i686)
|
||||
# https://fedoraproject.org/wiki/PackagingDrafts/Go#Go_Language_Architectures
|
||||
ExclusiveArch: %{go_arches}
|
||||
BuildRequires: /usr/bin/go-md2man
|
||||
Provides: skopeo-containers = %{epoch}:%{version}-%{release}
|
||||
Conflicts: %{name} <= 2:1-22
|
||||
Obsoletes: %{name} <= 2:1-22
|
||||
Requires: (container-selinux >= 2:2.162.1 if selinux-policy)
|
||||
Requires: oci-runtime
|
||||
%if 0%{?rhel} >= 9 || 0%{?fedora}
|
||||
Requires: crun >= 0.19
|
||||
%else
|
||||
Requires: runc
|
||||
%endif
|
||||
Requires: system-release
|
||||
Suggests: subscription-manager
|
||||
Recommends: fuse-overlayfs
|
||||
Recommends: slirp4netns
|
||||
Source1: https://raw.githubusercontent.com/containers/storage/%{storage_branch}/storage.conf
|
||||
Source2: https://raw.githubusercontent.com/containers/storage/%{storage_branch}/docs/containers-storage.conf.5.md
|
||||
Source3: mounts.conf
|
||||
Source4: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-registries.conf.5.md
|
||||
#Source5: https://raw.githubusercontent.com/containers/image/%%{image_branch}/registries.conf
|
||||
Source5: registries.conf
|
||||
Source6: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-policy.json.5.md
|
||||
Source7: https://raw.githubusercontent.com/containers/common/%{common_branch}/pkg/seccomp/seccomp.json
|
||||
Source8: https://raw.githubusercontent.com/containers/common/%{common_branch}/docs/containers-mounts.conf.5.md
|
||||
Source9: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-signature.5.md
|
||||
Source10: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-transports.5.md
|
||||
Source11: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-certs.d.5.md
|
||||
Source12: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-registries.d.5.md
|
||||
Source13: https://raw.githubusercontent.com/containers/common/%{common_branch}/pkg/config/containers.conf
|
||||
Source14: https://raw.githubusercontent.com/containers/common/%{common_branch}/docs/containers.conf.5.md
|
||||
Source15: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-auth.json.5.md
|
||||
Source16: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-registries.conf.d.5.md
|
||||
Source17: https://raw.githubusercontent.com/containers/shortnames/%{shortnames_branch}/shortnames.conf
|
||||
Source19: 001-rhel-shortnames-pyxis.conf
|
||||
Source20: 002-rhel-shortnames-overrides.conf
|
||||
Source21: RPM-GPG-KEY-redhat-release
|
||||
Source22: registry.access.redhat.com.yaml
|
||||
Source23: registry.redhat.io.yaml
|
||||
#Source24: https://raw.githubusercontent.com/containers/skopeo/%%{skopeo_branch}/default-policy.json
|
||||
Source24: default-policy.json
|
||||
Source25: https://raw.githubusercontent.com/containers/skopeo/%{skopeo_branch}/default.yaml
|
||||
# FIXME: fix the branch once these are available via regular c/common branch
|
||||
Source26: https://raw.githubusercontent.com/containers/common/main/docs/Containerfile.5.md
|
||||
Source27: https://raw.githubusercontent.com/containers/common/main/docs/containerignore.5.md
|
||||
Source28: RPM-GPG-KEY-redhat-beta
|
||||
|
||||
# scripts used for synchronization with upstream and shortname generation
|
||||
Source100: update.sh
|
||||
Source101: update-vendored.sh
|
||||
Source102: pyxis.sh
|
||||
|
||||
%description
|
||||
This package contains common configuration files and documentation for container
|
||||
tools ecosystem, such as Podman, Buildah and Skopeo.
|
||||
|
||||
It is required because the most of configuration files and docs come from projects
|
||||
which are vendored into Podman, Buildah, Skopeo, etc. but they are not packaged
|
||||
separately.
|
||||
|
||||
%prep
|
||||
|
||||
%build
|
||||
|
||||
%install
|
||||
install -dp %{buildroot}%{_sysconfdir}/containers/{certs.d,oci/hooks.d,systemd,registries.d,registries.conf.d}
|
||||
install -dp %{buildroot}%{_datadir}/containers/systemd
|
||||
install -m0644 %{SOURCE1} %{buildroot}%{_sysconfdir}/containers/storage.conf
|
||||
install -m0644 %{SOURCE5} %{buildroot}%{_sysconfdir}/containers/registries.conf
|
||||
install -m0644 %{SOURCE17} %{buildroot}%{_sysconfdir}/containers/registries.conf.d/000-shortnames.conf
|
||||
install -m0644 %{SOURCE19} %{buildroot}%{_sysconfdir}/containers/registries.conf.d/001-rhel-shortnames.conf
|
||||
install -m0644 %{SOURCE20} %{buildroot}%{_sysconfdir}/containers/registries.conf.d/002-rhel-shortnames-overrides.conf
|
||||
|
||||
# for signature verification
|
||||
%if !0%{?rhel} || 0%{?centos}
|
||||
install -dp %{buildroot}%{_sysconfdir}/pki/rpm-gpg
|
||||
install -m0644 %{SOURCE21} %{buildroot}%{_sysconfdir}/pki/rpm-gpg
|
||||
install -m0644 %{SOURCE28} %{buildroot}%{_sysconfdir}/pki/rpm-gpg
|
||||
%endif
|
||||
install -dp %{buildroot}%{_sysconfdir}/containers/registries.d
|
||||
install -m0644 %{SOURCE22} %{buildroot}%{_sysconfdir}/containers/registries.d
|
||||
install -m0644 %{SOURCE23} %{buildroot}%{_sysconfdir}/containers/registries.d
|
||||
install -m0644 %{SOURCE24} %{buildroot}%{_sysconfdir}/containers/policy.json
|
||||
install -dp %{buildroot}%{_sharedstatedir}/containers/sigstore
|
||||
install -m0644 %{SOURCE25} %{buildroot}%{_sysconfdir}/containers/registries.d/default.yaml
|
||||
|
||||
# for containers-common
|
||||
install -dp %{buildroot}%{_mandir}/man5
|
||||
go-md2man -in %{SOURCE2} -out %{buildroot}%{_mandir}/man5/containers-storage.conf.5
|
||||
go-md2man -in %{SOURCE4} -out %{buildroot}%{_mandir}/man5/containers-registries.conf.5
|
||||
go-md2man -in %{SOURCE6} -out %{buildroot}%{_mandir}/man5/containers-policy.json.5
|
||||
go-md2man -in %{SOURCE8} -out %{buildroot}%{_mandir}/man5/containers-mounts.conf.5
|
||||
go-md2man -in %{SOURCE9} -out %{buildroot}%{_mandir}/man5/containers-signature.5
|
||||
go-md2man -in %{SOURCE10} -out %{buildroot}%{_mandir}/man5/containers-transports.5
|
||||
go-md2man -in %{SOURCE11} -out %{buildroot}%{_mandir}/man5/containers-certs.d.5
|
||||
go-md2man -in %{SOURCE12} -out %{buildroot}%{_mandir}/man5/containers-registries.d.5
|
||||
go-md2man -in %{SOURCE14} -out %{buildroot}%{_mandir}/man5/containers.conf.5
|
||||
go-md2man -in %{SOURCE15} -out %{buildroot}%{_mandir}/man5/containers-auth.json.5
|
||||
go-md2man -in %{SOURCE16} -out %{buildroot}%{_mandir}/man5/containers-registries.conf.d.5
|
||||
go-md2man -in %{SOURCE26} -out %{buildroot}%{_mandir}/man5/Containerfile.5
|
||||
go-md2man -in %{SOURCE27} -out %{buildroot}%{_mandir}/man5/containerignore.5
|
||||
|
||||
install -dp %{buildroot}%{_datadir}/containers
|
||||
install -m0644 %{SOURCE3} %{buildroot}%{_datadir}/containers/mounts.conf
|
||||
install -m0644 %{SOURCE7} %{buildroot}%{_datadir}/containers/seccomp.json
|
||||
install -m0644 %{SOURCE13} %{buildroot}%{_datadir}/containers/containers.conf
|
||||
|
||||
# install secrets patch directory
|
||||
install -d -p -m 755 %{buildroot}/%{_datadir}/rhel/secrets
|
||||
# rhbz#1110876 - update symlinks for subscription management
|
||||
ln -s %{_sysconfdir}/pki/entitlement %{buildroot}%{_datadir}/rhel/secrets/etc-pki-entitlement
|
||||
ln -s %{_sysconfdir}/rhsm %{buildroot}%{_datadir}/rhel/secrets/rhsm
|
||||
ln -s %{_sysconfdir}/yum.repos.d/redhat.repo %{buildroot}%{_datadir}/rhel/secrets/redhat.repo
|
||||
|
||||
# ship preconfigured /etc/containers/registries.d/ files with containers-common - #1903813
|
||||
cat <<EOF > %{buildroot}%{_sysconfdir}/containers/registries.d/registry.access.redhat.com.yaml
|
||||
docker:
|
||||
registry.access.redhat.com:
|
||||
sigstore: https://access.redhat.com/webassets/docker/content/sigstore
|
||||
EOF
|
||||
|
||||
cat <<EOF > %{buildroot}%{_sysconfdir}/containers/registries.d/registry.redhat.io.yaml
|
||||
docker:
|
||||
registry.redhat.io:
|
||||
sigstore: https://registry.redhat.io/containers/sigstore
|
||||
EOF
|
||||
|
||||
%files
|
||||
%dir %{_sysconfdir}/containers
|
||||
%dir %{_sysconfdir}/containers/certs.d
|
||||
%dir %{_sysconfdir}/containers/registries.d
|
||||
%dir %{_sysconfdir}/containers/oci
|
||||
%dir %{_sysconfdir}/containers/oci/hooks.d
|
||||
%dir %{_sysconfdir}/containers/registries.conf.d
|
||||
%dir %{_sysconfdir}/containers/systemd
|
||||
%dir %{_datadir}/containers/systemd
|
||||
%if !0%{?rhel} || 0%{?centos}
|
||||
%{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
|
||||
%{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-redhat-beta
|
||||
%endif
|
||||
%config(noreplace) %{_sysconfdir}/containers/policy.json
|
||||
%config(noreplace) %{_sysconfdir}/containers/storage.conf
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.conf
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.conf.d/*.conf
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.d/default.yaml
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.d/registry.redhat.io.yaml
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.d/registry.access.redhat.com.yaml
|
||||
%ghost %{_sysconfdir}/containers/containers.conf
|
||||
%dir %{_sharedstatedir}/containers/sigstore
|
||||
%{_mandir}/man5/*
|
||||
%dir %{_datadir}/containers
|
||||
%{_datadir}/containers/mounts.conf
|
||||
%{_datadir}/containers/seccomp.json
|
||||
%{_datadir}/containers/containers.conf
|
||||
%dir %{_datadir}/rhel/secrets
|
||||
%{_datadir}/rhel/secrets/*
|
||||
|
||||
%changelog
|
||||
* Wed Feb 14 2024 Jindrich Novy <jnovy@redhat.com> - 2:1-81
|
||||
- Update shortnames from Pyxis
|
||||
- Related: Jira:RHEL-2110
|
||||
|
||||
* Mon Feb 12 2024 Jindrich Novy <jnovy@redhat.com> - 2:1-80
|
||||
- bump release to preserve upgrade path
|
||||
- Resolves: Jira:RHEL-12277
|
||||
|
||||
* Thu Feb 08 2024 Jindrich Novy <jnovy@redhat.com> - 2:1-59
|
||||
- update vendored components
|
||||
- Related: Jira:RHEL-2110
|
||||
|
||||
* Tue Jan 02 2024 Jindrich Novy <jnovy@redhat.com> - 2:1-58
|
||||
- update vendored components
|
||||
- Related: Jira:RHEL-2110
|
||||
|
||||
* Wed Oct 11 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-57
|
||||
- fix shortnames for rhel-minimal
|
||||
- Related: Jira:RHEL-2110
|
||||
|
||||
* Fri Sep 15 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-56
|
||||
- implement GPG auto updating mechanism from redhat-release
|
||||
- Resolves: #RHEL-2110
|
||||
|
||||
* Wed Sep 13 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-55
|
||||
- update GPG keys to the current content of redhat-release
|
||||
- Resolves: #RHEL-3164
|
||||
|
||||
* Fri Aug 25 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-54
|
||||
- update vendored components and shortnames
|
||||
- Related: #2176055
|
||||
|
||||
* Mon Jul 10 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-53
|
||||
- update vendored components
|
||||
- Related: #2176055
|
||||
|
||||
* Sat Jul 08 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-52
|
||||
- update vendored components
|
||||
- Related: #2176055
|
||||
|
||||
* Tue Mar 21 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-51
|
||||
- be sure default_capabilities contain SYS_CHROOT
|
||||
- Resolves: #2166195
|
||||
|
||||
* Thu Mar 09 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-50
|
||||
- improve shortnames generation
|
||||
- Related: #2176055
|
||||
|
||||
* Mon Jan 02 2023 Jindrich Novy <jnovy@redhat.com> - 2:1-49
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Fri Dec 02 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-48
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Mon Nov 14 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-47
|
||||
- enable NET_RAW capability for RHEL8 only
|
||||
- Related: #2123641
|
||||
|
||||
* Tue Nov 08 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-46
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Fri Oct 21 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-45
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Mon Oct 17 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-44
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Thu Oct 06 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-43
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Wed Sep 21 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-42
|
||||
- update vendored components and configuration files
|
||||
- Related: #2123641
|
||||
|
||||
* Tue Sep 06 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-41
|
||||
- add beta GPG key
|
||||
- Related: #2123641
|
||||
|
||||
* Tue Aug 23 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-40
|
||||
- add beta keys to default-policy.json
|
||||
- Related: #2061390
|
||||
|
||||
* Mon Aug 08 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-39
|
||||
- update shortnames
|
||||
- Related: #2061390
|
||||
|
||||
* Thu Aug 04 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-38
|
||||
- arch limitation because of go-md2man (missing on i686)
|
||||
- Related: #2061390
|
||||
|
||||
* Wed Aug 03 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-37
|
||||
- add install section
|
||||
- update vendored components
|
||||
- Related: #2061390
|
||||
|
||||
* Wed Aug 03 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-36
|
||||
- remove aardvark-dns and netavark - packaged separately
|
||||
- update vendored components and configuration files
|
||||
- Related: #2061390
|
||||
|
||||
* Tue Jul 26 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-35
|
||||
- update vendored components and configuration files
|
||||
- Related: #2061390
|
||||
|
||||
* Mon Jun 27 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-34
|
||||
- remove rhel-els and update shortnames
|
||||
- Related: #2061390
|
||||
|
||||
* Thu Jun 16 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-33
|
||||
- update shortnames
|
||||
- Related: #2061390
|
||||
|
||||
* Thu Jun 09 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-32
|
||||
- additional fix for unqualified registries
|
||||
- Related: #2061390
|
||||
|
||||
* Thu Jun 09 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-31
|
||||
- fix unqualified registries
|
||||
- Related: #2061390
|
||||
|
||||
* Thu Jun 09 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-30
|
||||
- update vendored components and configuration files
|
||||
- Related: #2061390
|
||||
|
||||
* Mon May 23 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-29
|
||||
- update unqualified registries list
|
||||
- Related: #2061390
|
||||
|
||||
* Mon May 09 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-28
|
||||
- update aardvark-dns and netavark to 1.0.3
|
||||
- update vendored components
|
||||
- Related: #2061390
|
||||
|
||||
* Fri Apr 22 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-27
|
||||
- add man page sources too
|
||||
- Related: #2061390
|
||||
|
||||
* Wed Apr 20 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-26
|
||||
- add missing man pages from Fedora
|
||||
- Related: #2061390
|
||||
|
||||
* Wed Apr 06 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-25
|
||||
- allow consuming aardvark-dns and netavark from upstream branch
|
||||
- Related: #2061390
|
||||
|
||||
* Wed Apr 06 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-24
|
||||
- update to netavark and aardvark-dns 1.0.2
|
||||
- update vendored components
|
||||
- Related: #2061390
|
||||
|
||||
* Mon Feb 28 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-23
|
||||
- update to netavark and aardvark-dns 1.0.1
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Feb 23 2022 Lokesh Mandvekar <lsm5@redhat.com> - 2:1-22
|
||||
- build rust packages with RUSTFLAGS set to make ExecShield happy
|
||||
- Related: #2001445
|
||||
|
||||
* Mon Feb 21 2022 Lokesh Mandvekar <lsm5@redhat.com> - 2:1-21
|
||||
- do not specify infra_image in containers.conf
|
||||
- needed to resolve gating test failures
|
||||
- Related: #2001445
|
||||
|
||||
* Fri Feb 18 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-20
|
||||
- update to netavark-1.0.0 and aardvark-dns-1.0.0
|
||||
- Related: #2001445
|
||||
|
||||
* Thu Feb 17 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-19
|
||||
- package aarvark-dns and netavark as part of the containers-common
|
||||
- Related: #2001445
|
||||
|
||||
* Thu Feb 17 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-18
|
||||
- update shortnames and vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Feb 16 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-17
|
||||
- containers.conf should contain network_backend = "cni" in RHEL8.6
|
||||
- Related: #2001445
|
||||
|
||||
* Fri Feb 11 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-16
|
||||
- update vendored components and configuration files
|
||||
- Related: #2001445
|
||||
|
||||
* Fri Feb 04 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-15
|
||||
- sync vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Fri Feb 04 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-14
|
||||
- sync vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Mon Jan 17 2022 Jindrich Novy <jnovy@redhat.com> - 2:1-13
|
||||
- update shortnames from Pyxis
|
||||
- Related: #2001445
|
||||
|
||||
* Thu Dec 09 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-12
|
||||
- do not allow broken content from Pyxis to land in shortnames.conf
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Dec 08 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-11
|
||||
- sync vendored components
|
||||
- update shortnames from Pyxis
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Dec 01 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-10
|
||||
- use log_driver = "journald" and events_logger = "journald" for RHEL9
|
||||
- Related: #2001445
|
||||
|
||||
* Tue Nov 16 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-9
|
||||
- consume seccomp.json from the oldest vendored version of c/common,
|
||||
not main branch
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Nov 10 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-8
|
||||
- update vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Tue Nov 02 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-7
|
||||
- make log_driver = "k8s-file" default in containers.conf
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Oct 13 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-6
|
||||
- sync vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Sep 29 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-5
|
||||
- update to the new vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Fri Sep 24 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-4
|
||||
- update to the new vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Fri Sep 10 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-3
|
||||
- update to the new vendored components
|
||||
- Related: #2001445
|
||||
|
||||
* Wed Aug 11 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-2
|
||||
- synchronize config files for RHEL-8.5
|
||||
- Related: #1934415
|
||||
|
||||
* Wed Aug 11 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-1
|
||||
- initial import
|
||||
- Related: #1934415
|
||||
|
|
@ -1,37 +1,34 @@
|
|||
% containers-auth.json 5
|
||||
% containers-auth.json(5)
|
||||
|
||||
# NAME
|
||||
containers-auth.json - syntax for the registry authentication file
|
||||
|
||||
# DESCRIPTION
|
||||
|
||||
A file in JSON format controlling authentication against container image registries.
|
||||
A credentials file in JSON format used to authenticate against container image registries.
|
||||
The primary (read/write) file is stored at `${XDG_RUNTIME_DIR}/containers/auth.json` on Linux;
|
||||
on Windows and macOS, at `$HOME/.config/containers/auth.json`.
|
||||
|
||||
When searching for the credential for a registry, the following files will be read in sequence until the valid credential is found:
|
||||
first reading the primary (read/write) file, or the explicit override using an option of the calling application.
|
||||
If credentials are not present there,
|
||||
the search continues in `${XDG_CONFIG_HOME}/containers/auth.json` (usually `~/.config/containers/auth.json`), `$HOME/.docker/config.json`, `$HOME/.dockercfg`.
|
||||
If credentials are not present, search in `${XDG\_CONFIG\_HOME}/containers/auth.json`, `$HOME/.docker/config.json`, `$HOME/.dockercfg`.
|
||||
|
||||
Except for the primary (read/write) file, other files are read-only unless the user, using an option of the calling application, explicitly points at it as an override.
|
||||
Except the primary (read/write) file, other files are read-only, unless the user use an option of the calling application explicitly points at it as an override.
|
||||
|
||||
|
||||
## FORMAT
|
||||
|
||||
The auth.json file stores, or references, credentials that allow the user to authenticate
|
||||
to container image registries.
|
||||
It is primarily managed by a `login` command from a container tool such as `podman login`,
|
||||
`buildah login`, or `skopeo login`.
|
||||
|
||||
Each entry contains a single hostname (e.g., `docker.io`) or a namespace (e.g., `quay.io/user/image`) as a key,
|
||||
and credentials in the form of a base64-encoded string as value of `auth`. The
|
||||
base64-encoded string contains a concatenation of the username, a colon, and the
|
||||
password.
|
||||
|
||||
When checking for available credentials, the relevant repository is matched
|
||||
against available keys in its hierarchical order, going from most-specific to least-specific.
|
||||
For example, an image pull for `my-registry.local/namespace/user/image:latest` will
|
||||
The auth.json file stores encrypted authentication information for the
|
||||
user to container image registries. The file can have zero to many entries and
|
||||
is created by a `login` command from a container tool such as `podman login`,
|
||||
`buildah login` or `skopeo login`. Each entry either contains a single
|
||||
hostname (e.g. `docker.io`) or a namespace (e.g. `quay.io/user/image`) as a key
|
||||
and an auth token in the form of a base64 encoded string as value of `auth`. The
|
||||
token is built from the concatenation of the username, a colon, and the
|
||||
password. The registry name can additionally contain a repository name (an image
|
||||
name without tag or digest) and namespaces. The path (or namespace) is matched
|
||||
in its hierarchical order when checking for available authentications. For
|
||||
example, an image pull for `my-registry.local/namespace/user/image:latest` will
|
||||
result in a lookup in `auth.json` in the following order:
|
||||
|
||||
- `my-registry.local/namespace/user/image`
|
||||
|
|
@ -80,8 +77,10 @@ preserving a fallback for `my-registry.local`:
|
|||
An entry can be removed by using a `logout` command from a container
|
||||
tool such as `podman logout` or `buildah logout`.
|
||||
|
||||
In addition, credential helpers can be configured for specific registries, and the credentials-helper
|
||||
software can be used to manage the credentials more securely than storing only base64-encoded credentials in `auth.json`.
|
||||
In addition, credential helpers can be configured for specific registries and the credentials-helper
|
||||
software can be used to manage the credentials in a more secure way than depending on the base64 encoded authentication
|
||||
provided by `login`. If the credential helpers are configured for specific registries, the base64 encoded authentication will not be used
|
||||
for operations concerning credentials of the specified registries.
|
||||
|
||||
When the credential helper is in use on a Linux platform, the auth.json file would contain keys that specify the registry domain, and values that specify the suffix of the program to use (i.e. everything after docker-credential-). For example:
|
||||
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
% containers-certs.d 5 Directory for storing custom container-registry TLS configurations
|
||||
% containers-certs.d(5)
|
||||
|
||||
# NAME
|
||||
containers-certs.d - Directory for storing custom container-registry TLS configurations
|
||||
|
|
@ -0,0 +1,171 @@
|
|||
# Bellow definitions are used to deliver config files from a particular branch
|
||||
# of c/image, c/common, c/storage vendored in all podman, skopeo, buildah.
|
||||
# These vendored components must have the same version. If it is not the case,
|
||||
# pick the oldest version on c/image, c/common, c/storage vendored in
|
||||
# podman/skopeo/podman.
|
||||
%global skopeo_branch v1.4.0
|
||||
%global podman_branch v3.3-0-rc3
|
||||
%global image_branch v5.15.2
|
||||
%global common_branch v0.42.1
|
||||
%global storage_branch v1.34.1
|
||||
%global shortnames_branch main
|
||||
|
||||
Epoch: 2
|
||||
Name: containers-common
|
||||
Version: 1
|
||||
Release: 2%{?dist}
|
||||
Summary: Common configuration and documentation for containers
|
||||
License: ASL 2.0
|
||||
BuildArch: noarch
|
||||
BuildRequires: go-md2man
|
||||
Provides: skopeo-containers = %{epoch}:%{version}-%{release}
|
||||
Requires: (container-selinux >= 2:2.162.1 if selinux-policy)
|
||||
Requires: oci-runtime
|
||||
%if 0%{?rhel} >= 9 || 0%{?fedora}
|
||||
Requires: crun >= 0.19
|
||||
%else
|
||||
Requires: runc
|
||||
%endif
|
||||
Requires: system-release
|
||||
Suggests: subscription-manager
|
||||
Recommends: fuse-overlayfs
|
||||
Recommends: slirp4netns
|
||||
Source1: https://raw.githubusercontent.com/containers/storage/%{storage_branch}/storage.conf
|
||||
Source2: https://raw.githubusercontent.com/containers/storage/%{storage_branch}/docs/containers-storage.conf.5.md
|
||||
Source3: mounts.conf
|
||||
Source4: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-registries.conf.5.md
|
||||
#Source5: https://raw.githubusercontent.com/containers/image/%%{image_branch}/registries.conf
|
||||
Source5: registries.conf
|
||||
Source6: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-policy.json.5.md
|
||||
Source7: https://raw.githubusercontent.com/containers/common/main/pkg/seccomp/seccomp.json
|
||||
Source8: https://raw.githubusercontent.com/containers/common/%{common_branch}/docs/containers-mounts.conf.5.md
|
||||
Source9: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-signature.5.md
|
||||
Source10: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-transports.5.md
|
||||
Source11: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-certs.d.5.md
|
||||
Source12: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-registries.d.5.md
|
||||
Source13: https://raw.githubusercontent.com/containers/common/%{common_branch}/pkg/config/containers.conf
|
||||
Source14: https://raw.githubusercontent.com/containers/common/%{common_branch}/docs/containers.conf.5.md
|
||||
Source15: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-auth.json.5.md
|
||||
Source16: https://raw.githubusercontent.com/containers/image/%{image_branch}/docs/containers-registries.conf.d.5.md
|
||||
Source17: https://raw.githubusercontent.com/containers/shortnames/%{shortnames_branch}/shortnames.conf
|
||||
Source19: 001-rhel-shortnames-pyxis.conf
|
||||
Source20: 002-rhel-shortnames-overrides.conf
|
||||
Source21: RPM-GPG-KEY-redhat-release
|
||||
Source22: registry.access.redhat.com.yaml
|
||||
Source23: registry.redhat.io.yaml
|
||||
#Source24: https://raw.githubusercontent.com/containers/skopeo/%%{skopeo_branch}/default-policy.json
|
||||
Source24: default-policy.json
|
||||
Source25: https://raw.githubusercontent.com/containers/skopeo/%{skopeo_branch}/default.yaml
|
||||
# scripts used for synchronization with upstream and shortname generation
|
||||
Source100: update.sh
|
||||
Source101: update-vendored.sh
|
||||
Source102: pyxis.sh
|
||||
|
||||
%description
|
||||
This package contains common configuration files and documentation for container
|
||||
tools ecosystem, such as Podman, Buildah and Skopeo.
|
||||
|
||||
It is required because the most of configuration files and docs come from projects
|
||||
which are vendored into Podman, Buildah, Skopeo, etc. but they are not packaged
|
||||
separately.
|
||||
|
||||
%prep
|
||||
|
||||
%build
|
||||
|
||||
%install
|
||||
install -dp %{buildroot}%{_sysconfdir}/containers/{certs.d,oci/hooks.d,registries.d,registries.conf.d}
|
||||
install -m0644 %{SOURCE1} %{buildroot}%{_sysconfdir}/containers/storage.conf
|
||||
install -m0644 %{SOURCE5} %{buildroot}%{_sysconfdir}/containers/registries.conf
|
||||
install -m0644 %{SOURCE17} %{buildroot}%{_sysconfdir}/containers/registries.conf.d/000-shortnames.conf
|
||||
install -m0644 %{SOURCE19} %{buildroot}%{_sysconfdir}/containers/registries.conf.d/001-rhel-shortnames.conf
|
||||
install -m0644 %{SOURCE20} %{buildroot}%{_sysconfdir}/containers/registries.conf.d/002-rhel-shortnames-overrides.conf
|
||||
|
||||
# for signature verification
|
||||
%if !0%{?rhel} || 0%{?centos}
|
||||
install -dp %{buildroot}%{_sysconfdir}/pki/rpm-gpg
|
||||
install -m0644 %{SOURCE21} %{buildroot}%{_sysconfdir}/pki/rpm-gpg
|
||||
%endif
|
||||
install -dp %{buildroot}%{_sysconfdir}/containers/registries.d
|
||||
install -m0644 %{SOURCE22} %{buildroot}%{_sysconfdir}/containers/registries.d
|
||||
install -m0644 %{SOURCE23} %{buildroot}%{_sysconfdir}/containers/registries.d
|
||||
install -m0644 %{SOURCE24} %{buildroot}%{_sysconfdir}/containers/policy.json
|
||||
install -dp %{buildroot}%{_sharedstatedir}/containers/sigstore
|
||||
install -m0644 %{SOURCE25} %{buildroot}%{_sysconfdir}/containers/registries.d/default.yaml
|
||||
|
||||
# for containers-common
|
||||
install -dp %{buildroot}%{_mandir}/man5
|
||||
go-md2man -in %{SOURCE2} -out %{buildroot}%{_mandir}/man5/containers-storage.conf.5
|
||||
go-md2man -in %{SOURCE4} -out %{buildroot}%{_mandir}/man5/containers-registries.conf.5
|
||||
go-md2man -in %{SOURCE6} -out %{buildroot}%{_mandir}/man5/containers-policy.json.5
|
||||
go-md2man -in %{SOURCE8} -out %{buildroot}%{_mandir}/man5/containers-mounts.conf.5
|
||||
go-md2man -in %{SOURCE9} -out %{buildroot}%{_mandir}/man5/containers-signature.5
|
||||
go-md2man -in %{SOURCE10} -out %{buildroot}%{_mandir}/man5/containers-transports.5
|
||||
go-md2man -in %{SOURCE11} -out %{buildroot}%{_mandir}/man5/containers-certs.d.5
|
||||
go-md2man -in %{SOURCE12} -out %{buildroot}%{_mandir}/man5/containers-registries.d.5
|
||||
go-md2man -in %{SOURCE14} -out %{buildroot}%{_mandir}/man5/containers.conf.5
|
||||
go-md2man -in %{SOURCE15} -out %{buildroot}%{_mandir}/man5/containers-auth.json.5
|
||||
go-md2man -in %{SOURCE16} -out %{buildroot}%{_mandir}/man5/containers-registries.conf.d.5
|
||||
|
||||
install -dp %{buildroot}%{_datadir}/containers
|
||||
install -m0644 %{SOURCE3} %{buildroot}%{_datadir}/containers/mounts.conf
|
||||
install -m0644 %{SOURCE7} %{buildroot}%{_datadir}/containers/seccomp.json
|
||||
install -m0644 %{SOURCE13} %{buildroot}%{_datadir}/containers/containers.conf
|
||||
|
||||
# install secrets patch directory
|
||||
install -d -p -m 755 %{buildroot}/%{_datadir}/rhel/secrets
|
||||
# rhbz#1110876 - update symlinks for subscription management
|
||||
ln -s %{_sysconfdir}/pki/entitlement %{buildroot}%{_datadir}/rhel/secrets/etc-pki-entitlement
|
||||
ln -s %{_sysconfdir}/rhsm %{buildroot}%{_datadir}/rhel/secrets/rhsm
|
||||
ln -s %{_sysconfdir}/yum.repos.d/redhat.repo %{buildroot}%{_datadir}/rhel/secrets/redhat.repo
|
||||
|
||||
# ship preconfigured /etc/containers/registries.d/ files with containers-common - #1903813
|
||||
cat <<EOF > %{buildroot}%{_sysconfdir}/containers/registries.d/registry.access.redhat.com.yaml
|
||||
docker:
|
||||
registry.access.redhat.com:
|
||||
sigstore: https://access.redhat.com/webassets/docker/content/sigstore
|
||||
EOF
|
||||
|
||||
cat <<EOF > %{buildroot}%{_sysconfdir}/containers/registries.d/registry.redhat.io.yaml
|
||||
docker:
|
||||
registry.redhat.io:
|
||||
sigstore: https://registry.redhat.io/containers/sigstore
|
||||
EOF
|
||||
|
||||
%files
|
||||
%dir %{_sysconfdir}/containers
|
||||
%dir %{_sysconfdir}/containers/certs.d
|
||||
%dir %{_sysconfdir}/containers/registries.d
|
||||
%{_sysconfdir}/containers/registries.d/registry.redhat.io.yaml
|
||||
%{_sysconfdir}/containers/registries.d/registry.access.redhat.com.yaml
|
||||
%dir %{_sysconfdir}/containers/oci
|
||||
%dir %{_sysconfdir}/containers/oci/hooks.d
|
||||
%dir %{_sysconfdir}/containers/registries.conf.d
|
||||
%if !0%{?rhel} || 0%{?centos}
|
||||
%{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
|
||||
%endif
|
||||
%config(noreplace) %{_sysconfdir}/containers/policy.json
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.d/default.yaml
|
||||
%config(noreplace) %{_sysconfdir}/containers/storage.conf
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.conf
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.conf.d/*.conf
|
||||
%config(noreplace) %{_sysconfdir}/containers/registries.d/*.yaml
|
||||
%ghost %{_sysconfdir}/containers/containers.conf
|
||||
%dir %{_sharedstatedir}/containers/sigstore
|
||||
%{_mandir}/man5/*
|
||||
%dir %{_datadir}/containers
|
||||
%{_datadir}/containers/mounts.conf
|
||||
%{_datadir}/containers/seccomp.json
|
||||
%{_datadir}/containers/containers.conf
|
||||
%dir %{_datadir}/rhel/secrets
|
||||
%{_datadir}/rhel/secrets/*
|
||||
|
||||
%changelog
|
||||
* Fri Aug 20 2021 Lokesh Mandvekar <lsm5@fedoraproject.org> - 2:1-2
|
||||
- bump configs to latest versions
|
||||
- replace ubi9 references with ubi8
|
||||
- Related: #1970747
|
||||
|
||||
* Wed Aug 11 2021 Jindrich Novy <jnovy@redhat.com> - 2:1-1
|
||||
- initial import
|
||||
- Related: #1970747
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
% CONTAINERS-POLICY.JSON 5 policy.json Man Page
|
||||
% CONTAINERS-POLICY.JSON(5) policy.json Man Page
|
||||
% Miloslav Trmač
|
||||
% September 2016
|
||||
|
||||
|
|
@ -30,9 +30,7 @@ Policy requirements can be defined for:
|
|||
|
||||
Usually, a scope can be defined to match a single image, and various prefixes of
|
||||
such a most specific scope define namespaces of matching images.
|
||||
|
||||
- A default policy for a single transport, expressed using an empty string as a scope
|
||||
|
||||
- A global default policy.
|
||||
|
||||
If multiple policy requirements match a given image, only the requirements from the most specific match apply,
|
||||
|
|
@ -61,41 +59,18 @@ The global `default` set of policy requirements is mandatory; all of the other f
|
|||
<!-- NOTE: Keep this in sync with transports/transports.go! -->
|
||||
## Supported transports and their scopes
|
||||
|
||||
See containers-transports(5) for general documentation about the transports and their reference syntax.
|
||||
|
||||
### `atomic:`
|
||||
|
||||
The deprecated `atomic:` transport refers to images in an Atomic Registry.
|
||||
The `atomic:` transport refers to images in an Atomic Registry.
|
||||
|
||||
Supported scopes use the form _hostname_[`:`_port_][`/`_namespace_[`/`_imagestream_ [`:`_tag_]]],
|
||||
i.e. either specifying a complete name of a tagged image, or prefix denoting
|
||||
a host/namespace/image stream, or a wildcarded expression starting with `*.` for matching all
|
||||
a host/namespace/image stream or a wildcarded expression for matching all
|
||||
subdomains. For wildcarded subdomain matching, `*.example.com` is a valid case, but `example*.*.com` is not.
|
||||
|
||||
*Note:* The _hostname_ and _port_ refer to the container registry host and port (the one used
|
||||
e.g. for `docker pull`), _not_ to the OpenShift API host and port.
|
||||
|
||||
### `containers-storage:`
|
||||
|
||||
Supported scopes have the form `[`_storage-specifier_`]`_image-scope_.
|
||||
|
||||
`[`_storage-specifier_`]` is usually `[`_graph-driver-name_`@`_graph-root_`]`, e.g. `[overlay@/var/lib/containers/storage]`.
|
||||
|
||||
_image-scope_ matching the individual image is
|
||||
- a named Docker reference *in the fully expanded form*, either using a tag or digest. For example, `docker.io/library/busybox:latest` (*not* `busybox:latest`)
|
||||
- and/or (depending on which one the user’s input provides) `@`_image-id_
|
||||
|
||||
More general scopes are prefixes of individual-image scopes, and specify a less-precisely-specified image, or a repository
|
||||
(by omitting first the image ID, if any; then the digest, if any; and finally a tag, if any),
|
||||
a repository namespace, or a registry host (by only specifying the host name and possibly a port number).
|
||||
|
||||
Finally, two full-store specifiers matching all images in the store are valid scopes:
|
||||
- `[`_graph-driver-name_`@`_graph-root_`]` and
|
||||
- `[`_graph-root_`]`
|
||||
|
||||
Note that some tools like Podman and Buildah hard-code overrides of the signature verification policy for “push” operations,
|
||||
allowing these operations regardless of configuration in `policy.json`.
|
||||
|
||||
### `dir:`
|
||||
|
||||
The `dir:` transport refers to images stored in local directories.
|
||||
|
|
@ -103,10 +78,10 @@ The `dir:` transport refers to images stored in local directories.
|
|||
Supported scopes are paths of directories (either containing a single image or
|
||||
subdirectories possibly containing images).
|
||||
|
||||
*Note:*
|
||||
- The paths must be absolute and contain no symlinks. Paths violating these requirements may be silently ignored.
|
||||
- The top-level scope `"/"` is forbidden; use the transport default scope `""`,
|
||||
for consistency with other transports.
|
||||
*Note:* The paths must be absolute and contain no symlinks. Paths violating these requirements may be silently ignored.
|
||||
|
||||
The top-level scope `"/"` is forbidden; use the transport default scope `""`,
|
||||
for consistency with other transports.
|
||||
|
||||
### `docker:`
|
||||
|
||||
|
|
@ -116,73 +91,24 @@ Scopes matching individual images are named Docker references *in the fully expa
|
|||
using a tag or digest. For example, `docker.io/library/busybox:latest` (*not* `busybox:latest`).
|
||||
|
||||
More general scopes are prefixes of individual-image scopes, and specify a repository (by omitting the tag or digest),
|
||||
a repository namespace, or a registry host (by only specifying the host name and possibly a port number)
|
||||
or a wildcarded expression starting with `*.`, for matching all subdomains (not including a port number). For wildcarded subdomain
|
||||
matching, `*.example.com` is a valid case, but `example*.*.com` is not.
|
||||
|
||||
### `docker-archive:`
|
||||
|
||||
Only the default `""` scope is supported.
|
||||
|
||||
### `docker-daemon:`
|
||||
|
||||
For references using the _algo:digest_ format (referring to an image ID), only the default `""` scope is used.
|
||||
|
||||
For images using a named reference, scopes matching individual images are *in the fully expanded form*, either
|
||||
using a tag or digest. For example, `docker.io/library/busybox:latest` (*not* `busybox:latest`).
|
||||
|
||||
More general named scopes are prefixes of individual-image scopes, and specify a repository (by omitting the tag or digest),
|
||||
a repository namespace, or a registry host (by only specifying the host name and possibly a port number)
|
||||
or a wildcarded expression starting with `*.`, for matching all subdomains (not including a port number). For wildcarded subdomain
|
||||
a repository namespace, or a registry host (by only specifying the host name)
|
||||
or a wildcarded expression for matching all subdomains. For wildcarded subdomain
|
||||
matching, `*.example.com` is a valid case, but `example*.*.com` is not.
|
||||
|
||||
### `oci:`
|
||||
|
||||
The `oci:` transport refers to images in directories compliant with "Open Container Image Layout Specification".
|
||||
|
||||
Supported scopes are paths to directories
|
||||
(either containing an OCI layout, or subdirectories possibly containing OCI layout directories).
|
||||
The _reference_ annotation value, if any, is not used.
|
||||
Supported scopes use the form _directory_`:`_tag_, and _directory_ referring to
|
||||
a directory containing one or more tags, or any of the parent directories.
|
||||
|
||||
*Note:*
|
||||
- The paths must be absolute and contain no symlinks. Paths violating these requirements may be silently ignored.
|
||||
- The top-level scope `"/"` is forbidden; use the transport default scope `""`,
|
||||
for consistency with other transports.
|
||||
|
||||
### `oci-archive:`
|
||||
|
||||
Supported scopes are paths to OCI archives, and their parent directories
|
||||
(either containing a single archive, or subdirectories possibly containing archives).
|
||||
The _reference_ annotation value, if any, is not used.
|
||||
|
||||
*Note:*
|
||||
- The paths must be absolute and contain no symlinks. Paths violating these requirements may be silently ignored.
|
||||
- The top-level scope `"/"` is forbidden; use the transport default scope `""`,
|
||||
for consistency with other transports.
|
||||
|
||||
### `ostree`:
|
||||
|
||||
Supported scopes have the form _repo-path_`:`_image-scope_; _repo_path_ is the path to the OSTree repository.
|
||||
|
||||
_image-scope_ is the _docker_reference_ part of the reference, with with a `:latest` tag implied if no tag is present,
|
||||
and parent namespaces of the _docker_reference_ value (by omitting the tag, or a prefix specifying a higher-level namespace).
|
||||
|
||||
*Note:*
|
||||
- The _repo_path_ must be absolute and contain no symlinks. Paths violating these requirements may be silently ignored.
|
||||
|
||||
### `sif:`
|
||||
|
||||
Supported scopes are paths to Singularity images, and their parent directories
|
||||
(either containing images, or subdirectories possibly containing images).
|
||||
|
||||
*Note:*
|
||||
- The paths must be absolute and contain no symlinks. Paths violating these requirements may be silently ignored.
|
||||
- The top-level scope `"/"` is forbidden; use the transport default scope `""`,
|
||||
for consistency with other transports.
|
||||
*Note:* See `dir:` above for semantics and restrictions on the directory paths, they apply to `oci:` equivalently.
|
||||
|
||||
### `tarball:`
|
||||
|
||||
The `tarball:` transport is an implementation detail of some import workflows. Only the default `""` scope is supported.
|
||||
The `tarball:` transport refers to tarred up container root filesystems.
|
||||
|
||||
Scopes are ignored.
|
||||
|
||||
## Policy Requirements
|
||||
|
||||
|
|
@ -223,21 +149,20 @@ This requirement rejects every image, and every signature.
|
|||
|
||||
### `signedBy`
|
||||
|
||||
This requirement requires an image to be signed using “simple signing” with an expected identity, or accepts a signature if it is using an expected identity and key.
|
||||
This requirement requires an image to be signed with an expected identity, or accepts a signature if it is using an expected identity and key.
|
||||
|
||||
```js
|
||||
{
|
||||
"type": "signedBy",
|
||||
"keyType": "GPGKeys", /* The only currently supported value */
|
||||
"keyPath": "/path/to/local/keyring/file",
|
||||
"keyPaths": ["/path/to/local/keyring/file1","/path/to/local/keyring/file2"…],
|
||||
"keyData": "base64-encoded-keyring-data",
|
||||
"signedIdentity": identity_requirement
|
||||
}
|
||||
```
|
||||
<!-- Later: other keyType values -->
|
||||
|
||||
Exactly one of `keyPath`, `keyPaths` and `keyData` must be present, containing a GPG keyring of one or more public keys. Only signatures made by these keys are accepted.
|
||||
Exactly one of `keyPath` and `keyData` must be present, containing a GPG keyring of one or more public keys. Only signatures made by these keys are accepted.
|
||||
|
||||
The `signedIdentity` field, a JSON object, specifies what image identity the signature claims about the image.
|
||||
One of the following alternatives are supported:
|
||||
|
|
@ -311,51 +236,6 @@ used with `exactReference` or `exactRepository`.
|
|||
|
||||
<!-- ### `signedBaseLayer` -->
|
||||
|
||||
|
||||
### `sigstoreSigned`
|
||||
|
||||
This requirement requires an image to be signed using a sigstore signature with an expected identity and key.
|
||||
|
||||
```js
|
||||
{
|
||||
"type": "sigstoreSigned",
|
||||
"keyPath": "/path/to/local/public/key/file",
|
||||
"keyData": "base64-encoded-public-key-data",
|
||||
"fulcio": {
|
||||
"caPath": "/path/to/local/CA/file",
|
||||
"caData": "base64-encoded-CA-data",
|
||||
"oidcIssuer": "https://expected.OIDC.issuer/",
|
||||
"subjectEmail", "expected-signing-user@example.com",
|
||||
},
|
||||
"rekorPublicKeyPath": "/path/to/local/public/key/file",
|
||||
"rekorPublicKeyData": "base64-encoded-public-key-data",
|
||||
"signedIdentity": identity_requirement
|
||||
}
|
||||
```
|
||||
Exactly one of `keyPath`, `keyData` and `fulcio` must be present.
|
||||
|
||||
If `keyPath` or `keyData` is present, it contains a sigstore public key.
|
||||
Only signatures made by this key are accepted.
|
||||
|
||||
If `fulcio` is present, the signature must be based on a Fulcio-issued certificate.
|
||||
One of `caPath` and `caData` must be specified, containing the public key of the Fulcio instance.
|
||||
Both `oidcIssuer` and `subjectEmail` are mandatory,
|
||||
exactly specifying the expected identity provider,
|
||||
and the identity of the user obtaining the Fulcio certificate.
|
||||
|
||||
At most one of `rekorPublicKeyPath` and `rekorPublicKeyData` can be present;
|
||||
it is mandatory if `fulcio` is specified.
|
||||
If a Rekor public key is specified,
|
||||
the signature must have been uploaded to a Rekor server
|
||||
and the signature must contain an (offline-verifiable) “signed entry timestamp”
|
||||
proving the existence of the Rekor log record,
|
||||
signed by the provided public key.
|
||||
|
||||
The `signedIdentity` field has the same semantics as in the `signedBy` requirement described above.
|
||||
Note that `cosign`-created signatures only contain a repository, so only `matchRepository` and `exactRepository` can be used to accept them (and that does not protect against substitution of a signed image with an unexpected tag).
|
||||
|
||||
To use this with images hosted on image registries, the `use-sigstore-attachments` option needs to be enabled for the relevant registry or repository in the client's containers-registries.d(5).
|
||||
|
||||
## Examples
|
||||
|
||||
It is *strongly* recommended to set the `default` policy to `reject`, and then
|
||||
|
|
@ -375,57 +255,10 @@ selectively allow individual transports and scopes as desired.
|
|||
"docker.io/openshift": [{"type": "insecureAcceptAnything"}],
|
||||
/* Similarly, allow installing the “official” busybox images. Note how the fully expanded
|
||||
form, with the explicit /library/, must be used. */
|
||||
"docker.io/library/busybox": [{"type": "insecureAcceptAnything"}],
|
||||
"docker.io/library/busybox": [{"type": "insecureAcceptAnything"}]
|
||||
/* Allow installing images from all subdomains */
|
||||
"*.temporary-project.example.com": [{"type": "insecureAcceptAnything"}],
|
||||
/* A sigstore-signed repository */
|
||||
"hostname:5000/myns/sigstore-signed-with-full-references": [
|
||||
{
|
||||
"type": "sigstoreSigned",
|
||||
"keyPath": "/path/to/sigstore-pubkey.pub"
|
||||
}
|
||||
],
|
||||
/* A sigstore-signed repository using the community Fulcio+Rekor servers.
|
||||
|
||||
The community servers’ public keys can be obtained from
|
||||
https://github.com/sigstore/sigstore/tree/main/pkg/tuf/repository/targets . */
|
||||
"hostname:5000/myns/sigstore-signed-fulcio-rekor": [
|
||||
{
|
||||
"type": "sigstoreSigned",
|
||||
"fulcio": {
|
||||
"caPath": "/path/to/fulcio_v1.crt.pem",
|
||||
"oidcIssuer": "https://github.com/login/oauth",
|
||||
"subjectEmail": "test-user@example.com"
|
||||
},
|
||||
"rekorPublicKeyPath": "/path/to/rekor.pub",
|
||||
}
|
||||
],
|
||||
/* A sigstore-signed repository, accepts signatures by /usr/bin/cosign */
|
||||
"hostname:5000/myns/sigstore-signed-allows-malicious-tag-substitution": [
|
||||
{
|
||||
"type": "sigstoreSigned",
|
||||
"keyPath": "/path/to/sigstore-pubkey.pub",
|
||||
"signedIdentity": {"type": "matchRepository"}
|
||||
}
|
||||
],
|
||||
/* A sigstore-signed repository using the community Fulcio+Rekor servers,
|
||||
accepts signatures by /usr/bin/cosign.
|
||||
|
||||
The community servers’ public keys can be obtained from
|
||||
https://github.com/sigstore/sigstore/tree/main/pkg/tuf/repository/targets . */
|
||||
"hostname:5000/myns/sigstore-signed-fulcio-rekor- allows-malicious-tag-substitution": [
|
||||
{
|
||||
"type": "sigstoreSigned",
|
||||
"fulcio": {
|
||||
"caPath": "/path/to/fulcio_v1.crt.pem",
|
||||
"oidcIssuer": "https://github.com/login/oauth",
|
||||
"subjectEmail": "test-user@example.com"
|
||||
},
|
||||
"rekorPublicKeyPath": "/path/to/rekor.pub",
|
||||
"signedIdentity": { "type": "matchRepository" }
|
||||
}
|
||||
]
|
||||
/* Other docker: images use the global default policy and are rejected */
|
||||
"*.temporary-project.example.com": [{"type": "insecureAcceptAnything"}]
|
||||
/* Other docker: images use the global default policy and are rejected */
|
||||
},
|
||||
"dir": {
|
||||
"": [{"type": "insecureAcceptAnything"}] /* Allow any images originating in local directories */
|
||||
|
|
@ -468,7 +301,7 @@ selectively allow individual transports and scopes as desired.
|
|||
"signedIdentity": {
|
||||
"type": "remapIdentity",
|
||||
"prefix": "private-mirror:5000/vendor-mirror",
|
||||
"signedPrefix": "vendor.example.com"
|
||||
"signedPrefix": "vendor.example.com",
|
||||
}
|
||||
}
|
||||
]
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
% CONTAINERS-REGISTRIES.CONF 5 System-wide registry configuration file
|
||||
% CONTAINERS-REGISTRIES.CONF(5) System-wide registry configuration file
|
||||
% Brent Baude
|
||||
% Aug 2017
|
||||
|
||||
|
|
@ -43,8 +43,6 @@ also include wildcarded subdomains in the format `*.example.com`.
|
|||
The wildcard should only be present at the beginning as shown in the formats
|
||||
above. Other cases will not work. For example, `*.example.com` is valid but
|
||||
`example.*.com`, `*.example.com/foo` and `*.example.com:5000/foo/bar:baz` are not.
|
||||
Note that `*` matches an arbitrary number of subdomains. `*.example.com` will hence
|
||||
match `bar.example.com`, `foo.bar.example.com` and so on.
|
||||
|
||||
As a special case, the `prefix` field can be missing; if so, it defaults to the value
|
||||
of the `location` field (described below).
|
||||
|
|
@ -73,16 +71,16 @@ internet without having to change `Dockerfile`s, or to add redundancy).
|
|||
: Accepts the same format as the `prefix` field, and specifies the physical location
|
||||
of the `prefix`-rooted namespace.
|
||||
|
||||
By default, this is equal to `prefix` (in which case `prefix` can be omitted and the
|
||||
By default, this equal to `prefix` (in which case `prefix` can be omitted and the
|
||||
`[[registry]]` TOML table can only specify `location`).
|
||||
|
||||
Example: Given
|
||||
```
|
||||
prefix = "example.com/foo"
|
||||
location = "internal-registry-for-example.com/bar"
|
||||
location = "internal-registry-for-example.net/bar"
|
||||
```
|
||||
requests for the image `example.com/foo/myimage:latest` will actually work with the
|
||||
`internal-registry-for-example.com/bar/myimage:latest` image.
|
||||
`internal-registry-for-example.net/bar/myimage:latest` image.
|
||||
|
||||
With a `prefix` containing a wildcard in the format: "*.example.com" for subdomain matching,
|
||||
the location can be empty. In such a case,
|
||||
|
|
@ -99,37 +97,30 @@ as-is. But other settings like insecure/blocked/mirrors will be applied to match
|
|||
|
||||
`mirror`
|
||||
: An array of TOML tables specifying (possibly-partial) mirrors for the
|
||||
`prefix`-rooted namespace (i.e., the current `[[registry]]` TOML table).
|
||||
`prefix`-rooted namespace.
|
||||
|
||||
The mirrors are attempted in the specified order; the first one that can be
|
||||
contacted and contains the image will be used (and if none of the mirrors contains the image,
|
||||
the primary location specified by the `registry.location` field, or using the unmodified
|
||||
user-specified reference, is tried last).
|
||||
|
||||
Each TOML table in the `mirror` array can contain the following fields:
|
||||
- `location`： same semantics
|
||||
as specified in the `[[registry]]` TOML table
|
||||
- `insecure`： same semantics
|
||||
as specified in the `[[registry]]` TOML table
|
||||
- `pull-from-mirror`: `all`, `digest-only` or `tag-only`. If "digest-only"， mirrors will only be used for digest pulls. Pulling images by tag can potentially yield different images, depending on which endpoint we pull from. Restricting mirrors to pulls by digest avoids that issue. If "tag-only", mirrors will only be used for tag pulls. For a more up-to-date and expensive mirror that it is less likely to be out of sync if tags move, it should not be unnecessarily used for digest references. Default is "all" (or left empty), mirrors will be used for both digest pulls and tag pulls unless the mirror-by-digest-only is set for the primary registry.
|
||||
Note that this per-mirror setting is allowed only when `mirror-by-digest-only` is not configured for the primary registry.
|
||||
Each TOML table in the `mirror` array can contain the following fields, with the same semantics
|
||||
as if specified in the `[[registry]]` TOML table directly:
|
||||
- `location`
|
||||
- `insecure`
|
||||
|
||||
`mirror-by-digest-only`
|
||||
: `true` or `false`.
|
||||
If `true`, mirrors will only be used during pulling if the image reference includes a digest.
|
||||
Note that if all mirrors are configured to be digest-only, images referenced by a tag will only use the primary
|
||||
registry.
|
||||
If all mirrors are configured to be tag-only, images referenced by a digest will only use the primary
|
||||
registry.
|
||||
|
||||
Referencing an image by digest ensures that the same is always used
|
||||
(whereas referencing an image by a tag may cause different registries to return
|
||||
different images if the tag mapping is out of sync).
|
||||
|
||||
Note that if this is `true`, images referenced by a tag will only use the primary
|
||||
registry, failing if that registry is not accessible.
|
||||
|
||||
*Note*: Redirection and mirrors are currently processed only when reading a single image,
|
||||
not when pushing to a registry nor when doing any other kind of lookup/search on a on a registry.
|
||||
This may change in the future.
|
||||
*Note*: Redirection and mirrors are currently processed only when reading images, not when pushing
|
||||
to a registry; that may change in the future.
|
||||
|
||||
#### Short-Name Aliasing
|
||||
The use of unqualified-search registries entails an ambiguity as it is
|
||||
|
|
@ -237,23 +228,14 @@ location = "example-mirror-0.local/mirror-for-foo"
|
|||
[[registry.mirror]]
|
||||
location = "example-mirror-1.local/mirrors/foo"
|
||||
insecure = true
|
||||
|
||||
[[registry]]
|
||||
location = "registry.com"
|
||||
|
||||
[[registry.mirror]]
|
||||
location = "mirror.registry.com"
|
||||
```
|
||||
Given the above, a pull of `example.com/foo/image:latest` will try:
|
||||
|
||||
1. `example-mirror-0.local/mirror-for-foo/image:latest`
|
||||
2. `example-mirror-1.local/mirrors/foo/image:latest`
|
||||
3. `internal-registry-for-example.com/bar/image:latest`
|
||||
1. `example-mirror-0.local/mirror-for-foo/image:latest`
|
||||
2. `example-mirror-1.local/mirrors/foo/image:latest`
|
||||
3. `internal-registry-for-example.net/bar/image:latest`
|
||||
|
||||
in order, and use the first one that exists.
|
||||
|
||||
Note that a mirror is associated only with the current `[[registry]]` TOML table. If using the example above, pulling the image `registry.com/image:latest` will hence only reach out to `mirror.registry.com`, and the mirrors associated with `example.com/foo` will not be considered.
|
||||
|
||||
## VERSION 1 FORMAT - DEPRECATED
|
||||
VERSION 1 format is still supported but it does not support
|
||||
using registry mirrors, longest-prefix matches, or location rewriting.
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
% CONTAINERS-REGISTRIES.CONF.D 5
|
||||
% CONTAINERS-REGISTRIES.CONF.D(5)
|
||||
% Valentin Rothberg
|
||||
% Mar 2020
|
||||
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
% containers-registries.d 5 Registries.d Man Page
|
||||
% CONTAINERS-REGISTRIES.D(5) Registries.d Man Page
|
||||
% Miloslav Trmač
|
||||
% August 2016
|
||||
|
||||
|
|
@ -63,31 +63,25 @@ more general scopes is ignored. For example, if _any_ configuration exists for
|
|||
|
||||
### Built-in Defaults
|
||||
|
||||
If no `docker` section can be found for the container image, and no `default-docker` section is configured:
|
||||
|
||||
- The default directory, `/var/lib/containers/sigstore` for root and `$HOME/.local/share/containers/sigstore` for unprivileged user, will be used for reading and writing signatures.
|
||||
- Sigstore attachments will not be read/written.
|
||||
If no `docker` section can be found for the container image, and no `default-docker` section is configured,
|
||||
the default directory, `/var/lib/containers/sigstore` for root and `$HOME/.local/share/containers/sigstore` for unprivileged user, will be used for reading and writing signatures.
|
||||
|
||||
## Individual Configuration Sections
|
||||
|
||||
A single configuration section is selected for a container image using the process
|
||||
described above. The configuration section is a YAML mapping, with the following keys:
|
||||
|
||||
<!-- `sigstore` and `sigstore-staging` are deprecated and intentionally not documented here. -->
|
||||
- `sigstore-staging` defines an URL of of the signature storage, used for editing it (adding or deleting signatures).
|
||||
|
||||
- `lookaside-staging` defines an URL of of the signature storage, used for editing it (adding or deleting signatures).
|
||||
This key is optional; if it is missing, `sigstore` below is used.
|
||||
|
||||
This key is optional; if it is missing, `lookaside` below is used.
|
||||
|
||||
- `lookaside` defines an URL of the signature storage.
|
||||
- `sigstore` defines an URL of the signature storage.
|
||||
This URL is used for reading existing signatures,
|
||||
and if `lookaside-staging` does not exist, also for adding or removing them.
|
||||
and if `sigstore-staging` does not exist, also for adding or removing them.
|
||||
|
||||
This key is optional; if it is missing, no signature storage is defined (no signatures
|
||||
are download along with images, adding new signatures is possible only if `lookaside-staging` is defined).
|
||||
are download along with images, adding new signatures is possible only if `sigstore-staging` is defined).
|
||||
|
||||
- `use-sigstore-attachments` specifies whether sigstore image attachments (signatures, attestations and the like) are going to be read/written along with the image.
|
||||
If disabled, the images are treated as if no attachments exist; attempts to write attachments fail.
|
||||
|
||||
## Examples
|
||||
|
||||
|
|
@ -98,11 +92,11 @@ The following demonstrates how to to consume and run images from various registr
|
|||
```yaml
|
||||
docker:
|
||||
registry.database-supplier.com:
|
||||
lookaside: https://lookaside.database-supplier.com
|
||||
sigstore: https://sigstore.database-supplier.com
|
||||
distribution.great-middleware.org:
|
||||
lookaside: https://security-team.great-middleware.org/lookaside
|
||||
sigstore: https://security-team.great-middleware.org/sigstore
|
||||
docker.io/web-framework:
|
||||
lookaside: https://lookaside.web-framework.io:8080
|
||||
sigstore: https://sigstore.web-framework.io:8080
|
||||
```
|
||||
|
||||
### Developing and Signing Containers, Staging Signatures
|
||||
|
|
@ -116,13 +110,13 @@ For developers in `example.com`:
|
|||
```yaml
|
||||
docker:
|
||||
registry.example.com:
|
||||
lookaside: https://registry-lookaside.example.com
|
||||
sigstore: https://registry-sigstore.example.com
|
||||
registry.example.com/mydepartment:
|
||||
lookaside: https://lookaside.mydepartment.example.com
|
||||
lookaside-staging: file:///mnt/mydepartment/lookaside-staging
|
||||
sigstore: https://sigstore.mydepartment.example.com
|
||||
sigstore-staging: file:///mnt/mydepartment/sigstore-staging
|
||||
registry.example.com/mydepartment/myproject:mybranch:
|
||||
lookaside: http://localhost:4242/lookaside
|
||||
lookaside-staging: file:///home/useraccount/webroot/lookaside
|
||||
sigstore: http://localhost:4242/sigstore
|
||||
sigstore-staging: file:///home/useraccount/webroot/sigstore
|
||||
```
|
||||
|
||||
### A Global Default
|
||||
|
|
@ -132,7 +126,7 @@ without listing each domain individually. This is expected to rarely happen, usu
|
|||
|
||||
```yaml
|
||||
default-docker:
|
||||
lookaside-staging: file:///mnt/company/common-lookaside-staging
|
||||
sigstore-staging: file:///mnt/company/common-sigstore-staging
|
||||
```
|
||||
|
||||
# AUTHORS
|
||||
|
|
@ -1,11 +1,9 @@
|
|||
% container-signature 5 Container signature format
|
||||
% container-signature(5) Container signature format
|
||||
% Miloslav Trmač
|
||||
% March 2017
|
||||
|
||||
# NAME
|
||||
container-signature - Container signature format
|
||||
# Container signature format
|
||||
|
||||
# DESCRIPTION
|
||||
This document describes the format of container signatures,
|
||||
as implemented by the `github.com/containers/image/signature` package.
|
||||
|
||||
|
|
@ -68,9 +66,7 @@ the consumer MUST verify at least the following aspects of the signature
|
|||
(like the `github.com/containers/image/signature` package does):
|
||||
|
||||
- The blob MUST be a “Signed Message” as defined RFC 4880 section 11.3.
|
||||
(e.g. it MUST NOT be an unsigned “Literal Message”,
|
||||
a “Cleartext Signature” as defined in RFC 4880 section 7,
|
||||
or any other non-signature format).
|
||||
(e.g. it MUST NOT be an unsigned “Literal Message”, or any other non-signature format).
|
||||
- The signature MUST have been made by an expected key trusted for the purpose (and the specific container image).
|
||||
- The signature MUST be correctly formed and pass the cryptographic validation.
|
||||
- The signature MUST correctly authenticate the included JSON payload
|
||||
|
|
@ -212,8 +208,7 @@ Consumers still SHOULD reject any signature where a member of an `optional` obje
|
|||
|
||||
### `optional.creator`
|
||||
|
||||
If present, this MUST be a JSON string, identifying the name and version of the software which has created the signature
|
||||
(identifying the low-level software implementation; not the top-level caller).
|
||||
If present, this MUST be a JSON string, identifying the name and version of the software which has created the signature.
|
||||
|
||||
The contents of this string is not defined in detail; however each implementation creating container signatures:
|
||||
|
||||
|
|
@ -27,55 +27,31 @@ No bare options are used. The format of TOML can be simplified to:
|
|||
The `storage` table supports the following options:
|
||||
|
||||
**driver**=""
|
||||
Copy On Write (COW) container storage driver. Valid drivers are "overlay", "vfs", "devmapper", "aufs", "btrfs", and "zfs". Some drivers (for example, "zfs", "btrfs", and "aufs") may not work if your kernel lacks support for the filesystem.
|
||||
This field is required to guarantee proper operation.
|
||||
Valid rootless drivers are "btrfs", "overlay", and "vfs".
|
||||
Rootless users default to the driver defined in the system configuration when possible.
|
||||
When the system configuration uses an unsupported rootless driver, rootless users default to "overlay" if available, otherwise "vfs".
|
||||
container storage driver
|
||||
Default Copy On Write (COW) container storage driver. Valid drivers are "overlay", "vfs", "devmapper", "aufs", "btrfs", and "zfs". Some drivers (for example, "zfs", "btrfs", and "aufs") may not work if your kernel lacks support for the filesystem.
|
||||
This field is required to guarantee proper operation.
|
||||
Valid rootless drivers are "btrfs", "overlay", and "vfs".
|
||||
Rootless users default to the driver defined in the system configuration when possible.
|
||||
When the system configuration uses an unsupported rootless driver, rootless users default to "overlay" if available, otherwise "vfs".
|
||||
|
||||
**graphroot**=""
|
||||
container storage graph dir (default: "/var/lib/containers/storage")
|
||||
Default directory to store all writable content created by container storage programs.
|
||||
The rootless graphroot path supports environment variable substitutions (ie. `$HOME/containers/storage`).
|
||||
When changing the graphroot location on an SELINUX system, ensure the labeling matches the default locations labels with the following commands:
|
||||
Default directory to store all writable content created by container storage programs.
|
||||
The rootless graphroot path supports environment variable substitutions (ie. `$HOME/containers/storage`)
|
||||
|
||||
```
|
||||
# semanage fcontext -a -e /var/lib/containers/storage /NEWSTORAGEPATH
|
||||
# restorecon -R -v /NEWSTORAGEPATH
|
||||
```
|
||||
|
||||
In rootless mode you would set
|
||||
|
||||
```
|
||||
# semanage fcontext -a -e $HOME/.local/share/containers NEWSTORAGEPATH
|
||||
$ restorecon -R -v /NEWSTORAGEPATH
|
||||
```
|
||||
**rootless_storage_path**="$HOME/.local/share/containers/storage"
|
||||
Storage path for rootless users. By default the graphroot for rootless users is set to `$XDG_DATA_HOME/containers/storage`, if XDG_DATA_HOME is set. Otherwise `$HOME/.local/share/containers/storage` is used. This field can be used if administrators need to change the storage location for all users. The rootless storage path supports environment variable substitutions (ie. `$HOME/containers/storage`)
|
||||
Storage path for rootless users. By default the graphroot for rootless users
|
||||
is set to `$XDG_DATA_HOME/containers/storage`, if XDG_DATA_HOME is set.
|
||||
Otherwise `$HOME/.local/share/containers/storage` is used. This field can
|
||||
be used if administrators need to change the storage location for all users.
|
||||
The rootless storage path supports environment variable substitutions (ie. `$HOME/containers/storage`)
|
||||
|
||||
A common use case for this field is to provide a local storage directory when user home directories are NFS-mounted (podman does not support container storage over NFS).
|
||||
|
||||
**imagestore**=""
|
||||
The image storage path (the default is assumed to be the same as `graphroot`). Path of the imagestore, which is different from `graphroot`. By default, images in the storage library are stored in the `graphroot`. If `imagestore` is provided, newly pulled images will be stored in the `imagestore` location. All other storage continues to be stored in the `graphroot`. When using the `overlay` driver, images previously stored in the `graphroot` remain accessible. Internally, the storage library mounts `graphroot` as an `additionalImageStore` to allow this behavior.
|
||||
|
||||
A common use case for the `imagestore` field is users who need to split filesystems in different partitions. The `imagestore` partition stores images and the `graphroot` partition stores container content created from the images.
|
||||
|
||||
Imagestore, if set, must be different from `graphroot`.
|
||||
A common use case for this field is to provide a local storage directory when user home directories are NFS-mounted (podman does not support container storage over NFS).
|
||||
|
||||
**runroot**=""
|
||||
container storage run dir (default: "/run/containers/storage")
|
||||
Default directory to store all temporary writable content created by container storage programs. The rootless runroot path supports environment variable substitutions (ie. `$HOME/containers/storage`)
|
||||
|
||||
**driver_priority**=[]
|
||||
Priority list for the storage drivers that will be tested one after the other to pick the storage driver if it is not defined. The first storage driver in this list that can be used, will be picked as the new one and all subsequent ones will not be tried. If all drivers in this list are not viable, then **all** known drivers will be tried and the first working one will be picked.
|
||||
By default, the storage driver is set via the `driver` option. If it is not defined, then the best driver will be picked according to the current platform. This option allows you to override this internal priority list with a custom one to prefer certain drivers.
|
||||
Setting this option only has an effect if the local storage has not been initialized yet and the driver name is not set.
|
||||
|
||||
**transient_store** = "false" | "true"
|
||||
|
||||
Transient store mode makes all container metadata be saved in temporary storage
|
||||
(i.e. runroot above). This is faster, but doesn't persist across reboots.
|
||||
Additional garbage collection must also be performed at boot-time, so this option should remain disabled in most configurations. (default: false)
|
||||
Default directory to store all temporary writable content created by container storage programs.
|
||||
The rootless runroot path supports environment variable substitutions (ie. `$HOME/containers/storage`)
|
||||
|
||||
### STORAGE OPTIONS TABLE
|
||||
|
||||
|
|
@ -84,46 +60,19 @@ The `storage.options` table supports the following options:
|
|||
**additionalimagestores**=[]
|
||||
Paths to additional container image stores. Usually these are read/only and stored on remote network shares.
|
||||
|
||||
**pull_options** = {enable_partial_images = "false", use_hard_links = "false", ostree_repos=""}
|
||||
|
||||
Allows specification of how storage is populated when pulling images. This
|
||||
option can speed the pulling process of images compressed with format zstd:chunked. Containers/storage looks
|
||||
for files within images that are being pulled from a container registry that
|
||||
were previously pulled to the host. It can copy or create
|
||||
a hard link to the existing file when it finds them, eliminating the need to pull them from the
|
||||
container registry. These options can deduplicate pulling of content, disk
|
||||
storage of content and can allow the kernel to use less memory when running
|
||||
containers.
|
||||
|
||||
containers/storage supports three keys
|
||||
* enable_partial_images="true" | "false"
|
||||
Tells containers/storage to look for files previously pulled in storage
|
||||
rather then always pulling them from the container registry.
|
||||
* use_hard_links = "false" | "true"
|
||||
Tells containers/storage to use hard links rather then create new files in
|
||||
the image, if an identical file already existed in storage.
|
||||
* ostree_repos = ""
|
||||
Tells containers/storage where an ostree repository exists that might have
|
||||
previously pulled content which can be used when attempting to avoid
|
||||
pulling content from the container registry
|
||||
* convert_images = "false" | "true"
|
||||
If set to true, containers/storage will convert images to the a format compatible with
|
||||
partial pulls in order to take advantage of local deduplication and hardlinking. It is an
|
||||
expensive operation so it is not enabled by default.
|
||||
|
||||
**remap-uids=**""
|
||||
**remap-gids=**""
|
||||
Remap-UIDs/GIDs is the mapping from UIDs/GIDs as they should appear inside of a container, to the UIDs/GIDs outside of the container, and the length of the range of UIDs/GIDs. Additional mapped sets can be listed and will be heeded by libraries, but there are limits to the number of mappings which the kernel will allow when you later attempt to run a container.
|
||||
|
||||
Example
|
||||
remap-uids = "0:1668442479:65536"
|
||||
remap-gids = "0:1668442479:65536"
|
||||
remap-uids = 0:1668442479:65536
|
||||
remap-gids = 0:1668442479:65536
|
||||
|
||||
These mappings tell the container engines to map UID 0 inside of the container to UID 1668442479 outside. UID 1 will be mapped to 1668442480. UID 2 will be mapped to 1668442481, etc, for the next 65533 UIDs in succession.
|
||||
|
||||
**remap-user**=""
|
||||
**remap-group**=""
|
||||
Remap-User/Group is a user name which can be used to look up one or more UID/GID ranges in the /etc/subuid or /etc/subgid file. Mappings are set up starting with an in-container ID of 0 and then a host-level ID taken from the lowest range that matches the specified name, and using the length of that range. Additional ranges are then assigned, using the ranges which specify the lowest host-level IDs first, to the lowest not-yet-mapped in-container ID, until all of the entries have been used for maps. This setting overrides the Remap-UIDs/GIDs setting.
|
||||
Remap-User/Group is a user name which can be used to look up one or more UID/GID ranges in the /etc/subuid or /etc/subgid file. Mappings are set up starting with an in-container ID of 0 and then a host-level ID taken from the lowest range that matches the specified name, and using the length of that range. Additional ranges are then assigned, using the ranges which specify the lowest host-level IDs first, to the lowest not-yet-mapped in-container ID, until all of the entries have been used for maps.
|
||||
|
||||
Example
|
||||
remap-user = "containers"
|
||||
|
|
@ -230,20 +179,21 @@ The `storage.options.overlay` table supports the following options:
|
|||
|
||||
**force_mask** = "0000|shared|private"
|
||||
ForceMask specifies the permissions mask that is used for new files and
|
||||
directories. The values "shared" and "private" are accepted. (default: ""). Octal permission
|
||||
directories.
|
||||
The values "shared" and "private" are accepted. (default: ""). Octal permission
|
||||
masks are also accepted.
|
||||
|
||||
- ``: Not set
|
||||
All files/directories, get set with the permissions identified within the
|
||||
``: Not set
|
||||
All files/directories, get set with the permissions identified within the
|
||||
image.
|
||||
|
||||
- `private`: it is equivalent to 0700.
|
||||
All files/directories get set with 0700 permissions. The owner has rwx
|
||||
`private`: it is equivalent to 0700.
|
||||
All files/directories get set with 0700 permissions. The owner has rwx
|
||||
access to the files. No other users on the system can access the files.
|
||||
This setting could be used with networked based home directories.
|
||||
|
||||
- `shared`: it is equivalent to 0755.
|
||||
The owner has rwx access to the files and everyone else can read, access
|
||||
`shared`: it is equivalent to 0755.
|
||||
The owner has rwx access to the files and everyone else can read, access
|
||||
and execute them. This setting is useful for sharing containers storage
|
||||
with other users. For instance, a storage owned by root could be shared
|
||||
to rootless users as an additional store.
|
||||
|
|
@ -257,7 +207,7 @@ Note: The force_mask Flag is an experimental feature, it could change in the
|
|||
future. When "force_mask" is set the original permission mask is stored in the
|
||||
"user.containers.override_stat" xattr and the "mount_program" option must be
|
||||
specified. Mount programs like "/usr/bin/fuse-overlayfs" present the extended
|
||||
attribute permissions to processes within containers rather than the
|
||||
attribute permissions to processes within containers rather then the
|
||||
"force_mask" permissions.
|
||||
|
||||
**mount_program**=""
|
||||
|
|
@ -272,9 +222,6 @@ based file systems.
|
|||
**mountopt**=""
|
||||
Comma separated list of default options to be used to mount container images. Suggested value "nodev". Mount options are documented in the mount(8) man page.
|
||||
|
||||
**skip_mount_home=""**
|
||||
Tell storage drivers to not create a PRIVATE bind mount on their home directory.
|
||||
|
||||
**size**=""
|
||||
Maximum size of a read/write layer. This flag can be used to set quota on the size of a read/write layer of a container. (format: <number>[<unit>], where unit = b (bytes), k (kilobytes), m (megabytes), or g (gigabytes))
|
||||
|
||||
|
|
@ -295,6 +242,9 @@ The `storage.options.zfs` table supports the following options:
|
|||
**mountopt**=""
|
||||
Comma separated list of default options to be used to mount container images. Suggested value "nodev". Mount options are documented in the mount(8) man page.
|
||||
|
||||
**skip_mount_home=""**
|
||||
Tell storage drivers to not create a PRIVATE bind mount on their home directory.
|
||||
|
||||
**size**=""
|
||||
Maximum size of a container image. This flag can be used to set quota on the size of container images. (format: <number>[<unit>], where unit = b (bytes), k (kilobytes), m (megabytes), or g (gigabytes))
|
||||
|
||||
|
|
@ -309,13 +259,6 @@ semanage fcontext -a -e /var/lib/containers NEWSTORAGEPATH
|
|||
restorecon -R -v NEWSTORAGEPATH
|
||||
```
|
||||
|
||||
In rootless mode, you would set
|
||||
|
||||
```
|
||||
semanage fcontext -a -e $HOME/.local/share/containers NEWSTORAGEPATH
|
||||
restorecon -R -v NEWSTORAGEPATH
|
||||
```
|
||||
|
||||
The semanage command above tells SELinux to setup the default labeling of `NEWSTORAGEPATH` to match `/var/lib/containers`. The `restorecon` command tells SELinux to apply the labels to the actual content.
|
||||
|
||||
Now all new content created in these directories will automatically be created with the correct label.
|
||||
|
|
@ -351,11 +294,7 @@ This is a way to prevent xfs_quota management from conflicting with containers/s
|
|||
|
||||
## FILES
|
||||
|
||||
Distributions often provide a `/usr/share/containers/storage.conf` file to define default storage configuration. Administrators can override this file by creating `/etc/containers/storage.conf` to specify their own configuration. Likewise rootless users can create a storage.conf file to override the system storage.conf files. Files should be stored in the `$XDG_CONFIG_HOME/containers/storage.conf` file. If `$XDG_CONFIG_HOME` is not set then the file `$HOME/.config/containers/storage.conf` is used.
|
||||
|
||||
Note: The storage.conf file overrides all other storage.conf files. Container
|
||||
engines run by users with a storage.conf file in their home directory do not
|
||||
use options in the system storage.conf files.
|
||||
Distributions often provide a `/usr/share/containers/storage.conf` file to define default storage configuration. Administrators can override this file by creating `/etc/containers/storage.conf` to specify their own configuration. The storage.conf file for rootless users is stored in the `$XDG_CONFIG_HOME/containers/storage.conf` file. If `$XDG_CONFIG_HOME` is not set then the file `$HOME/.config/containers/storage.conf` is used.
|
||||
|
||||
/etc/projects - XFS persistent project root definition
|
||||
/etc/projid - XFS project name mapping file
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
% CONTAINERS-TRANSPORTS 5 Containers Transports Man Page
|
||||
% CONTAINERS-TRANSPORTS(5) Containers Transports Man Page
|
||||
% Valentin Rothberg
|
||||
% April 2019
|
||||
|
||||
|
|
@ -11,13 +11,6 @@ containers-transports - description of supported transports for copying and stor
|
|||
Tools which use the containers/image library, including skopeo(1), buildah(1), podman(1), all share a common syntax for referring to container images in various locations.
|
||||
The general form of the syntax is _transport:details_, where details are dependent on the specified transport, which are documented below.
|
||||
|
||||
The semantics of the image names ultimately depend on the environment where
|
||||
they are evaluated. For example: if evaluated on a remote server, image names
|
||||
might refer to paths on that server; relative paths are relative to the current
|
||||
directory of the image consumer.
|
||||
|
||||
<!-- atomic: is deprecated and not documented here. -->
|
||||
|
||||
### **containers-storage**:[**[**storage-specifier**]**]{image-id|docker-reference[@image-id]}
|
||||
|
||||
An image located in a local containers storage.
|
||||
|
|
@ -40,13 +33,10 @@ By default, uses the authorization state in `$XDG_RUNTIME_DIR/containers/auth.js
|
|||
If the authorization state is not found there, `$HOME/.docker/config.json` is checked, which is set using docker-login(1).
|
||||
The containers-registries.conf(5) further allows for configuring various settings of a registry.
|
||||
|
||||
Note that a _docker-reference_ has the following format: _name_[**:**_tag_ | **@**_digest_].
|
||||
Note that a _docker-reference_ has the following format: `name[:tag|@digest]`.
|
||||
While the docker transport does not support both a tag and a digest at the same time some formats like containers-storage do.
|
||||
Digests can also be used in an image destination as long as the manifest matches the provided digest.
|
||||
|
||||
The docker transport supports pushing images without a tag or digest to a registry when the image name is suffixed with **@@unknown-digest@@**. The _name_**@@unknown-digest@@** reference format cannot be used with a reference that has a tag or digest.
|
||||
The digest of images can be explored with skopeo-inspect(1).
|
||||
|
||||
If `name` does not contain a slash, it is treated as `docker.io/library/name`.
|
||||
Otherwise, the component before the first slash is checked if it is recognized as a `hostname[:port]` (i.e., it contains either a . or a :, or the component is exactly localhost).
|
||||
If the first component of name is not recognized as a `hostname[:port]`, `name` is treated as `docker.io/name`.
|
||||
|
|
@ -59,7 +49,7 @@ Alternatively, for reading archives, @_source-index_ is a zero-based index in ar
|
|||
(to access untagged images).
|
||||
If neither _docker-reference_ nor @_source_index is specified when reading an archive, the archive must contain exactly one image.
|
||||
|
||||
The _path_ can refer to a stream, e.g. `docker-archive:/dev/stdin`.
|
||||
It is further possible to copy data to stdin by specifying `docker-archive:/dev/stdin` but note that the used file must be seekable.
|
||||
|
||||
### **docker-daemon:**_docker-reference|algo:digest_
|
||||
|
||||
|
|
@ -67,35 +57,20 @@ An image stored in the docker daemon's internal storage.
|
|||
The image must be specified as a _docker-reference_ or in an alternative _algo:digest_ format when being used as an image source.
|
||||
The _algo:digest_ refers to the image ID reported by docker-inspect(1).
|
||||
|
||||
### **oci:**_path[:reference]_
|
||||
### **oci:**_path[:tag]_
|
||||
|
||||
An image in a directory structure compliant with the "Open Container Image Layout Specification" at _path_.
|
||||
An image compliant with the "Open Container Image Layout Specification" at _path_.
|
||||
Using a _tag_ is optional and allows for storing multiple images at the same _path_.
|
||||
|
||||
The _path_ value terminates at the first `:` character; any further `:` characters are not separators, but a part of _reference_.
|
||||
The _reference_ is used to set, or match, the `org.opencontainers.image.ref.name` annotation in the top-level index.
|
||||
If _reference_ is not specified when reading an image, the directory must contain exactly one image.
|
||||
### **oci-archive:**_path[:tag]_
|
||||
|
||||
### **oci-archive:**_path[:reference]_
|
||||
|
||||
An image in a tar(1) archive with contents compliant with the "Open Container Image Layout Specification" at _path_.
|
||||
|
||||
The _path_ value terminates at the first `:` character; any further `:` characters are not separators, but a part of _reference_.
|
||||
The _reference_ is used to set, or match, the `org.opencontainers.image.ref.name` annotation in the top-level index.
|
||||
If _reference_ is not specified when reading an archive, the archive must contain exactly one image.
|
||||
An image compliant with the "Open Container Image Layout Specification" stored as a tar(1) archive at _path_.
|
||||
|
||||
### **ostree:**_docker-reference[@/absolute/repo/path]_
|
||||
|
||||
An image in the local ostree(1) repository.
|
||||
_/absolute/repo/path_ defaults to _/ostree/repo_.
|
||||
|
||||
### **sif:**_path_
|
||||
|
||||
An image using the Singularity image format at _path_.
|
||||
|
||||
Only reading images is supported, and not all scripts can be represented in the OCI format.
|
||||
|
||||
<!-- tarball: can only usefully be used from Go callers who call tarballReference.ConfigUpdate, and is not documented here. -->
|
||||
|
||||
## Examples
|
||||
|
||||
The following examples demonstrate how some of the containers transports can be used.
|
||||
|
|
@ -26,18 +26,6 @@
|
|||
#
|
||||
#apparmor_profile = "container-default"
|
||||
|
||||
# The hosts entries from the base hosts file are added to the containers hosts
|
||||
# file. This must be either an absolute path or as special values "image" which
|
||||
# uses the hosts file from the container image or "none" which means
|
||||
# no base hosts file is used. The default is "" which will use /etc/hosts.
|
||||
#
|
||||
#base_hosts_file = ""
|
||||
|
||||
# List of cgroup_conf entries specifying a list of cgroup files to write to and
|
||||
# their values. For example `memory.high=1073741824` sets the
|
||||
# memory.high limit to 1GB.
|
||||
# cgroup_conf = []
|
||||
|
||||
# Default way to to create a cgroup namespace for the container
|
||||
# Options are:
|
||||
# `private` Create private Cgroup Namespace for the container.
|
||||
|
|
@ -58,7 +46,7 @@
|
|||
# the default capabilities defined in the container engine will be added.
|
||||
#
|
||||
default_capabilities = [
|
||||
"NET_RAW",
|
||||
"NET_RAW",
|
||||
"CHOWN",
|
||||
"DAC_OVERRIDE",
|
||||
"FOWNER",
|
||||
|
|
@ -69,12 +57,12 @@ default_capabilities = [
|
|||
"SETGID",
|
||||
"SETPCAP",
|
||||
"SETUID",
|
||||
"SYS_CHROOT",
|
||||
"SYS_CHROOT"
|
||||
]
|
||||
|
||||
# A list of sysctls to be set in containers by default,
|
||||
# specified as "name=value",
|
||||
# for example:"net.ipv4.ping_group_range=0 0".
|
||||
# for example:"net.ipv4.ping_group_range = 0 0".
|
||||
#
|
||||
default_sysctls = [
|
||||
"net.ipv4.ping_group_range=0 0",
|
||||
|
|
@ -120,22 +108,13 @@ default_sysctls = [
|
|||
#
|
||||
#env = [
|
||||
# "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
|
||||
# "TERM=xterm",
|
||||
#]
|
||||
|
||||
# Pass all host environment variables into the container.
|
||||
#
|
||||
#env_host = false
|
||||
|
||||
# Set the ip for the host.containers.internal entry in the containers /etc/hosts
|
||||
# file. This can be set to "none" to disable adding this entry. By default it
|
||||
# will automatically choose the host ip.
|
||||
#
|
||||
# NOTE: When using podman machine this entry will never be added to the containers
|
||||
# hosts file instead the gvproxy dns resolver will resolve this hostname. Therefore
|
||||
# it is not possible to disable the entry in this case.
|
||||
#
|
||||
#host_containers_internal_ip = ""
|
||||
|
||||
# Default proxy environment variables passed into the container.
|
||||
# The environment variables passed in include:
|
||||
# http_proxy, https_proxy, ftp_proxy, no_proxy, and the upper case versions of
|
||||
|
|
@ -150,20 +129,15 @@ default_sysctls = [
|
|||
#init = false
|
||||
|
||||
# Container init binary, if init=true, this is the init binary to be used for containers.
|
||||
# If this option is not set catatonit is searched in the directories listed under
|
||||
# the helper_binaries_dir option. It is recommended to just install catatonit
|
||||
# there instead of configuring this option here.
|
||||
#
|
||||
#init_path = "/usr/libexec/podman/catatonit"
|
||||
|
||||
# Default way to to create an IPC namespace (POSIX SysV IPC) for the container
|
||||
# Options are:
|
||||
# "host" Share host IPC Namespace with the container.
|
||||
# "none" Create shareable IPC Namespace for the container without a private /dev/shm.
|
||||
# "private" Create private IPC Namespace for the container, other containers are not allowed to share it.
|
||||
# "shareable" Create shareable IPC Namespace for the container.
|
||||
# `private` Create private IPC Namespace for the container.
|
||||
# `host` Share host IPC Namespace with the container.
|
||||
#
|
||||
#ipcns = "shareable"
|
||||
#ipcns = "private"
|
||||
|
||||
# keyring tells the container engine whether to create
|
||||
# a kernel keyring for use within the container.
|
||||
|
|
@ -176,16 +150,9 @@ default_sysctls = [
|
|||
#
|
||||
#label = true
|
||||
|
||||
# label_users indicates whether to enforce confined users in containers on
|
||||
# SELinux systems. This option causes containers to maintain the current user
|
||||
# and role field of the calling process. By default SELinux containers run with
|
||||
# the user system_u, and the role system_r.
|
||||
#label_users = false
|
||||
|
||||
# Logging driver for the container. Available options: k8s-file and journald.
|
||||
#
|
||||
#log_driver = "k8s-file"
|
||||
log_driver = "k8s-file"
|
||||
|
||||
# Maximum size allowed for the container log file. Negative numbers indicate
|
||||
# that no size limit is imposed. If positive, it must be >= 8192 to match or
|
||||
|
|
@ -200,13 +167,6 @@ log_driver = "k8s-file"
|
|||
#
|
||||
#log_tag = ""
|
||||
|
||||
# List of mounts. Specified as
|
||||
# "type=TYPE,source=<directory-on-host>,destination=<directory-in-container>,<options>", for example:
|
||||
# "type=bind,source=/var/lib/foobar,destination=/var/lib/foobar,ro".
|
||||
# If it is empty or commented out, no mounts will be added
|
||||
#
|
||||
#mounts = []
|
||||
|
||||
# Default way to to create a Network namespace for the container
|
||||
# Options are:
|
||||
# `private` Create private Network Namespace for the container.
|
||||
|
|
@ -220,10 +180,6 @@ log_driver = "k8s-file"
|
|||
#
|
||||
#no_hosts = false
|
||||
|
||||
# Tune the host's OOM preferences for containers
|
||||
# (accepts values from -1000 to 1000).
|
||||
#oom_score_adj = 0
|
||||
|
||||
# Default way to to create a PID namespace for the container
|
||||
# Options are:
|
||||
# `private` Create private PID Namespace for the container.
|
||||
|
|
@ -242,21 +198,9 @@ log_driver = "k8s-file"
|
|||
#
|
||||
#prepare_volume_on_create = false
|
||||
|
||||
# Give extended privileges to all containers. A privileged container turns off
|
||||
# the security features that isolate the container from the host. Dropped
|
||||
# Capabilities, limited devices, read-only mount points, Apparmor/SELinux
|
||||
# separation, and Seccomp filters are all disabled. Due to the disabled
|
||||
# security features the privileged field should almost never be set as
|
||||
# containers can easily break out of confinment.
|
||||
# Indicates the networking to be used for rootless containers
|
||||
#
|
||||
# Containers running in a user namespace (e.g., rootless containers) cannot
|
||||
# have more privileges than the user that launched them.
|
||||
#
|
||||
#privileged = false
|
||||
|
||||
# Run all containers with root file system mounted read-only
|
||||
#
|
||||
# read_only = false
|
||||
#rootless_networking = "slirp4netns"
|
||||
|
||||
# Path to the seccomp.json profile which is used as the default seccomp profile
|
||||
# for the runtime.
|
||||
|
|
@ -286,6 +230,12 @@ log_driver = "k8s-file"
|
|||
#
|
||||
#userns = "host"
|
||||
|
||||
# Number of UIDs to allocate for the automatic container creation.
|
||||
# UIDs are allocated from the "container" UIDs listed in
|
||||
# /etc/subuid & /etc/subgid
|
||||
#
|
||||
#userns_size = 65536
|
||||
|
||||
# Default way to to create a UTS namespace for the container
|
||||
# Options are:
|
||||
# `private` Create private UTS Namespace for the container.
|
||||
|
|
@ -300,10 +250,8 @@ log_driver = "k8s-file"
|
|||
#
|
||||
#volumes = []
|
||||
|
||||
#[engine.platform_to_oci_runtime]
|
||||
#"wasi/wasm" = ["crun-wasm"]
|
||||
#"wasi/wasm32" = ["crun-wasm"]
|
||||
#"wasi/wasm64" = ["crun-wasm"]
|
||||
# The network table contains settings pertaining to the management of
|
||||
# CNI plugins.
|
||||
|
||||
[secrets]
|
||||
#driver = "file"
|
||||
|
|
@ -313,124 +261,29 @@ log_driver = "k8s-file"
|
|||
|
||||
[network]
|
||||
|
||||
# Network backend determines what network driver will be used to set up and tear down container networks.
|
||||
# Valid values are "cni" and "netavark".
|
||||
# The default value is empty which means that it will automatically choose CNI or netavark. If there are
|
||||
# already containers/images or CNI networks preset it will choose CNI.
|
||||
#
|
||||
# Before changing this value all containers must be stopped otherwise it is likely that
|
||||
# iptables rules and network interfaces might leak on the host. A reboot will fix this.
|
||||
#
|
||||
#network_backend = ""
|
||||
network_backend = "cni"
|
||||
|
||||
# Path to directory where CNI plugin binaries are located.
|
||||
#
|
||||
#cni_plugin_dirs = [
|
||||
# "/usr/local/libexec/cni",
|
||||
# "/usr/libexec/cni",
|
||||
# "/usr/local/lib/cni",
|
||||
# "/usr/lib/cni",
|
||||
# "/opt/cni/bin",
|
||||
#]
|
||||
#cni_plugin_dirs = ["/usr/libexec/cni"]
|
||||
|
||||
# List of directories that will be searched for netavark plugins.
|
||||
#
|
||||
#netavark_plugin_dirs = [
|
||||
# "/usr/local/libexec/netavark",
|
||||
# "/usr/libexec/netavark",
|
||||
# "/usr/local/lib/netavark",
|
||||
# "/usr/lib/netavark",
|
||||
#]
|
||||
|
||||
# The network name of the default network to attach pods to.
|
||||
# The network name of the default CNI network to attach pods to.
|
||||
#
|
||||
#default_network = "podman"
|
||||
|
||||
# The default subnet for the default network given in default_network.
|
||||
# The default subnet for the default CNI network given in default_network.
|
||||
# If a network with that name does not exist, a new network using that name and
|
||||
# this subnet will be created.
|
||||
# Must be a valid IPv4 CIDR prefix.
|
||||
#
|
||||
#default_subnet = "10.88.0.0/16"
|
||||
|
||||
# DefaultSubnetPools is a list of subnets and size which are used to
|
||||
# allocate subnets automatically for podman network create.
|
||||
# It will iterate through the list and will pick the first free subnet
|
||||
# with the given size. This is only used for ipv4 subnets, ipv6 subnets
|
||||
# are always assigned randomly.
|
||||
#
|
||||
#default_subnet_pools = [
|
||||
# {"base" = "10.89.0.0/16", "size" = 24},
|
||||
# {"base" = "10.90.0.0/15", "size" = 24},
|
||||
# {"base" = "10.92.0.0/14", "size" = 24},
|
||||
# {"base" = "10.96.0.0/11", "size" = 24},
|
||||
# {"base" = "10.128.0.0/9", "size" = 24},
|
||||
#]
|
||||
|
||||
|
||||
|
||||
# Configure which rootless network program to use by default. Valid options are
|
||||
# `slirp4netns` (default) and `pasta`.
|
||||
#
|
||||
#default_rootless_network_cmd = "slirp4netns"
|
||||
|
||||
# Path to the directory where network configuration files are located.
|
||||
# For the CNI backend the default is "/etc/cni/net.d" as root
|
||||
# and "$HOME/.config/cni/net.d" as rootless.
|
||||
# For the netavark backend "/etc/containers/networks" is used as root
|
||||
# and "$graphroot/networks" as rootless.
|
||||
# Path to the directory where CNI configuration files are located.
|
||||
#
|
||||
#network_config_dir = "/etc/cni/net.d/"
|
||||
|
||||
# Port to use for dns forwarding daemon with netavark in rootful bridge
|
||||
# mode and dns enabled.
|
||||
# Using an alternate port might be useful if other dns services should
|
||||
# run on the machine.
|
||||
#
|
||||
#dns_bind_port = 53
|
||||
|
||||
# A list of default pasta options that should be used running pasta.
|
||||
# It accepts the pasta cli options, see pasta(1) for the full list of options.
|
||||
#
|
||||
#pasta_options = []
|
||||
|
||||
[engine]
|
||||
# Index to the active service
|
||||
#
|
||||
#active_service = "production"
|
||||
|
||||
#List of compression algorithms. If set makes sure that requested compression variant
|
||||
#for each platform is added to the manifest list keeping original instance intact in
|
||||
#the same manifest list on every `manifest push`. Supported values are (`gzip`, `zstd` and `zstd:chunked`).
|
||||
#
|
||||
#add_compression = ["gzip", "zstd", "zstd:chunked"]
|
||||
|
||||
# Enforces using docker.io for completing short names in Podman's compatibility
|
||||
# REST API. Note that this will ignore unqualified-search-registries and
|
||||
# short-name aliases defined in containers-registries.conf(5).
|
||||
#compat_api_enforce_docker_hub = true
|
||||
|
||||
# Specify one or more external providers for the compose command. The first
|
||||
# found provider is used for execution. Can be an absolute and relative path
|
||||
# or a (file) name.
|
||||
#compose_providers=[]
|
||||
|
||||
# Emit logs on each invocation of the compose command indicating that an
|
||||
# external compose provider is being executed.
|
||||
#compose_warning_logs = true
|
||||
|
||||
# The compression format to use when pushing an image.
|
||||
# Valid options are: `gzip`, `zstd` and `zstd:chunked`.
|
||||
#
|
||||
#compression_format = "gzip"
|
||||
|
||||
# The compression level to use when pushing an image.
|
||||
# Valid options depend on the compression format used.
|
||||
# For gzip, valid options are 1-9, with a default of 5.
|
||||
# For zstd, valid options are 1-20, with a default of 3.
|
||||
#
|
||||
#compression_level = 5
|
||||
#active_service = production
|
||||
|
||||
# Cgroup management implementation used for the runtime.
|
||||
# Valid options "systemd" or "cgroupfs"
|
||||
|
|
@ -455,25 +308,11 @@ network_backend = "cni"
|
|||
# "/usr/local/sbin/conmon"
|
||||
#]
|
||||
|
||||
# Enforces using docker.io for completing short names in Podman's compatibility
|
||||
# REST API. Note that this will ignore unqualified-search-registries and
|
||||
# short-name aliases defined in containers-registries.conf(5).
|
||||
#compat_api_enforce_docker_hub = true
|
||||
|
||||
# The database backend of Podman. Supported values are "" (default), "boltdb"
|
||||
# and "sqlite". An empty value means it will check whenever a boltdb already
|
||||
# exists and use it when it does, otherwise it will use sqlite as default
|
||||
# (e.g. new installs). This allows for backwards compatibility with older versions.
|
||||
# Please run `podman-system-reset` prior to changing the database
|
||||
# backend of an existing deployment, to make sure Podman can operate correctly.
|
||||
#
|
||||
#database_backend = ""
|
||||
|
||||
# Specify the keys sequence used to detach a container.
|
||||
# Format is a single character [a-Z] or a comma separated sequence of
|
||||
# `ctrl-<value>`, where `<value>` is one of:
|
||||
# `a-z`, `@`, `^`, `[`, `\`, `]`, `^` or `_`
|
||||
# Specifying "" disables this feature.
|
||||
#
|
||||
#detach_keys = "ctrl-p,ctrl-q"
|
||||
|
||||
# Determines whether engine will reserve ports on the host when they are
|
||||
|
|
@ -492,37 +331,12 @@ network_backend = "cni"
|
|||
#
|
||||
#env = []
|
||||
|
||||
# Define where event logs will be stored, when events_logger is "file".
|
||||
#events_logfile_path=""
|
||||
|
||||
# Sets the maximum size for events_logfile_path.
|
||||
# The size can be b (bytes), k (kilobytes), m (megabytes), or g (gigabytes).
|
||||
# The format for the size is `<number><unit>`, e.g., `1b` or `3g`.
|
||||
# If no unit is included then the size will be read in bytes.
|
||||
# When the limit is exceeded, the logfile will be rotated and the old one will be deleted.
|
||||
# If the maximum size is set to 0, then no limit will be applied,
|
||||
# and the logfile will not be rotated.
|
||||
#events_logfile_max_size = "1m"
|
||||
|
||||
# Selects which logging mechanism to use for container engine events.
|
||||
# Valid values are `journald`, `file` and `none`.
|
||||
#
|
||||
#events_logger = "journald"
|
||||
events_logger = "file"
|
||||
|
||||
# Creates a more verbose container-create event which includes a JSON payload
|
||||
# with detailed information about the container.
|
||||
#events_container_create_inspect_data = false
|
||||
|
||||
# A is a list of directories which are used to search for helper binaries.
|
||||
#
|
||||
#helper_binaries_dir = [
|
||||
# "/usr/local/libexec/podman",
|
||||
# "/usr/local/lib/podman",
|
||||
# "/usr/libexec/podman",
|
||||
# "/usr/lib/podman",
|
||||
#]
|
||||
|
||||
# Path to OCI hooks directories for automatically executed hooks.
|
||||
#
|
||||
#hooks_dir = [
|
||||
|
|
@ -544,46 +358,37 @@ events_logger = "file"
|
|||
#
|
||||
#image_parallel_copies = 0
|
||||
|
||||
# Tells container engines how to handle the built-in image volumes.
|
||||
# * bind: An anonymous named volume will be created and mounted
|
||||
# into the container.
|
||||
# * tmpfs: The volume is mounted onto the container as a tmpfs,
|
||||
# which allows users to create content that disappears when
|
||||
# the container is stopped.
|
||||
# * ignore: All volumes are just ignored and no action is taken.
|
||||
#
|
||||
#image_volume_mode = ""
|
||||
|
||||
# Default command to run the infra container
|
||||
#
|
||||
#infra_command = "/pause"
|
||||
|
||||
# Infra (pause) container image name for pod infra containers. When running a
|
||||
# pod, we start a `pause` process in a container to hold open the namespaces
|
||||
# associated with the pod. This container does nothing other than sleep,
|
||||
# reserving the pod's resources for the lifetime of the pod. By default container
|
||||
# engines run a built-in container using the pause executable. If you want override
|
||||
# specify an image to pull.
|
||||
# associated with the pod. This container does nothing other then sleep,
|
||||
# reserving the pods resources for the lifetime of the pod.
|
||||
#
|
||||
#infra_image = ""
|
||||
|
||||
# Default Kubernetes kind/specification of the kubernetes yaml generated with the `podman kube generate` command.
|
||||
# The possible options are `pod` and `deployment`.
|
||||
#kube_generate_type = "pod"
|
||||
#infra_image = "k8s.gcr.io/pause:3.4.1"
|
||||
infra_image = "registry.access.redhat.com/ubi8/pause"
|
||||
|
||||
# Specify the locking mechanism to use; valid values are "shm" and "file".
|
||||
# Change the default only if you are sure of what you are doing, in general
|
||||
# "file" is useful only on platforms where cgo is not available for using the
|
||||
# faster "shm" lock type. You may need to run "podman system renumber" after
|
||||
# faster "shm" lock type. You may need to run "podman system renumber" after
|
||||
# you change the lock type.
|
||||
#
|
||||
#lock_type = "shm"
|
||||
#lock_type** = "shm"
|
||||
|
||||
# Indicates if Podman is running inside a VM via Podman Machine.
|
||||
# Podman uses this value to do extra setup around networking from the
|
||||
# container inside the VM to to host.
|
||||
#
|
||||
#machine_enabled = false
|
||||
|
||||
# MultiImageArchive - if true, the container engine allows for storing archives
|
||||
# (e.g., of the docker-archive transport) with multiple images. By default,
|
||||
# Podman creates single-image archives.
|
||||
#
|
||||
#multi_image_archive = false
|
||||
#multi_image_archive = "false"
|
||||
|
||||
# Default engine namespace
|
||||
# If engine is joined to a namespace, it will see only containers and pods
|
||||
|
|
@ -599,24 +404,7 @@ events_logger = "file"
|
|||
#network_cmd_path = ""
|
||||
|
||||
# Default options to pass to the slirp4netns binary.
|
||||
# Valid options values are:
|
||||
#
|
||||
# - allow_host_loopback=true|false: Allow the slirp4netns to reach the host loopback IP (`10.0.2.2`).
|
||||
# Default is false.
|
||||
# - mtu=MTU: Specify the MTU to use for this network. (Default is `65520`).
|
||||
# - cidr=CIDR: Specify ip range to use for this network. (Default is `10.0.2.0/24`).
|
||||
# - enable_ipv6=true|false: Enable IPv6. Default is true. (Required for `outbound_addr6`).
|
||||
# - outbound_addr=INTERFACE: Specify the outbound interface slirp should bind to (ipv4 traffic only).
|
||||
# - outbound_addr=IPv4: Specify the outbound ipv4 address slirp should bind to.
|
||||
# - outbound_addr6=INTERFACE: Specify the outbound interface slirp should bind to (ipv6 traffic only).
|
||||
# - outbound_addr6=IPv6: Specify the outbound ipv6 address slirp should bind to.
|
||||
# - port_handler=rootlesskit: Use rootlesskit for port forwarding. Default.
|
||||
# Note: Rootlesskit changes the source IP address of incoming packets to a IP address in the container
|
||||
# network namespace, usually `10.0.2.100`. If your application requires the real source IP address,
|
||||
# e.g. web server logs, use the slirp4netns port handler. The rootlesskit port handler is also used for
|
||||
# rootless containers when connected to user-defined networks.
|
||||
# - port_handler=slirp4netns: Use the slirp4netns port forwarding, it is slower than rootlesskit but
|
||||
# preserves the correct source IP address. This port handler cannot be used for user-defined networks.
|
||||
# For example "allow_host_loopback=true"
|
||||
#
|
||||
#network_cmd_options = []
|
||||
|
||||
|
|
@ -630,9 +418,6 @@ events_logger = "file"
|
|||
#
|
||||
#num_locks = 2048
|
||||
|
||||
# Set the exit policy of the pod when the last container exits.
|
||||
#pod_exit_policy = "continue"
|
||||
|
||||
# Whether to pull new image before running a container
|
||||
#
|
||||
#pull_policy = "missing"
|
||||
|
|
@ -646,30 +431,20 @@ events_logger = "file"
|
|||
# Default OCI runtime
|
||||
#
|
||||
#runtime = "crun"
|
||||
runtime = "runc"
|
||||
runtime = "crun"
|
||||
|
||||
# List of the OCI runtimes that support --format=json. When json is supported
|
||||
# List of the OCI runtimes that support --format=json. When json is supported
|
||||
# engine will use it for reporting nicer errors.
|
||||
#
|
||||
#runtime_supports_json = ["crun", "runc", "kata", "runsc", "youki", "krun"]
|
||||
#runtime_supports_json = ["crun", "runc", "kata", "runsc"]
|
||||
|
||||
# List of the OCI runtimes that supports running containers with KVM Separation.
|
||||
#
|
||||
#runtime_supports_kvm = ["kata", "krun"]
|
||||
#runtime_supports_kvm = ["kata"]
|
||||
|
||||
# List of the OCI runtimes that supports running containers without cgroups.
|
||||
#
|
||||
#runtime_supports_nocgroups = ["crun", "krun"]
|
||||
|
||||
# Default location for storing temporary container image content. Can be overridden with the TMPDIR environment
|
||||
# variable. If you specify "storage", then the location of the
|
||||
# container/storage tmp directory will be used.
|
||||
# image_copy_tmp_dir="/var/tmp"
|
||||
|
||||
# Number of seconds to wait without a connection
|
||||
# before the `podman system service` times out and exits
|
||||
#
|
||||
#service_timeout = 5
|
||||
#runtime_supports_nocgroups = ["crun"]
|
||||
|
||||
# Directory for persistent engine files (database, etc)
|
||||
# By default, this will be configured relative to where the containers/storage
|
||||
|
|
@ -682,21 +457,16 @@ runtime = "runc"
|
|||
#
|
||||
#stop_timeout = 10
|
||||
|
||||
# Number of seconds to wait before exit command in API process is given to.
|
||||
# This mimics Docker's exec cleanup behaviour, where the default is 5 minutes (value is in seconds).
|
||||
#
|
||||
#exit_command_delay = 300
|
||||
|
||||
# map of service destinations
|
||||
#
|
||||
# [engine.service_destinations]
|
||||
# [engine.service_destinations.production]
|
||||
#[service_destinations]
|
||||
# [service_destinations.production]
|
||||
# URI to access the Podman service
|
||||
# Examples:
|
||||
# rootless "unix:///run/user/$UID/podman/podman.sock" (Default)
|
||||
# rootful "unix:///run/podman/podman.sock (Default)
|
||||
# rootless "unix://run/user/$UID/podman/podman.sock" (Default)
|
||||
# rootfull "unix://run/podman/podman.sock (Default)
|
||||
# remote rootless ssh://engineering.lab.company.com/run/user/1000/podman/podman.sock
|
||||
# remote rootful ssh://root@10.10.1.136:22/run/podman/podman.sock
|
||||
# remote rootfull ssh://root@10.10.1.136:22/run/podman/podman.sock
|
||||
#
|
||||
# uri = "ssh://user@production.example.com/run/user/1001/podman/podman.sock"
|
||||
# Path to file containing ssh identity key
|
||||
|
|
@ -713,16 +483,7 @@ runtime = "runc"
|
|||
#
|
||||
#volume_path = "/var/lib/containers/storage/volumes"
|
||||
|
||||
# Default timeout (in seconds) for volume plugin operations.
|
||||
# Plugins are external programs accessed via a REST API; this sets a timeout
|
||||
# for requests to that API.
|
||||
# A value of 0 is treated as no timeout.
|
||||
#volume_plugin_timeout = 5
|
||||
|
||||
# Default timeout in seconds for podmansh logins.
|
||||
#podmansh_timeout = 30
|
||||
|
||||
# Paths to look for a valid OCI runtime (crun, runc, kata, runsc, krun, etc)
|
||||
# Paths to look for a valid OCI runtime (crun, runc, kata, runsc, etc)
|
||||
[engine.runtimes]
|
||||
#crun = [
|
||||
# "/usr/bin/crun",
|
||||
|
|
@ -765,74 +526,11 @@ runtime = "runc"
|
|||
# "/run/current-system/sw/bin/runsc",
|
||||
#]
|
||||
|
||||
#youki = [
|
||||
# "/usr/local/bin/youki",
|
||||
# "/usr/bin/youki",
|
||||
# "/bin/youki",
|
||||
# "/run/current-system/sw/bin/youki",
|
||||
#]
|
||||
|
||||
#krun = [
|
||||
# "/usr/bin/krun",
|
||||
# "/usr/local/bin/krun",
|
||||
#]
|
||||
|
||||
[engine.volume_plugins]
|
||||
#testplugin = "/run/podman/plugins/test.sock"
|
||||
|
||||
[machine]
|
||||
# Number of CPU's a machine is created with.
|
||||
#
|
||||
#cpus=1
|
||||
|
||||
# The size of the disk in GB created when init-ing a podman-machine VM.
|
||||
#
|
||||
#disk_size=10
|
||||
|
||||
# Default image URI when creating a new VM using `podman machine init`.
|
||||
# Options: On Linux/Mac, `testing`, `stable`, `next`. On Windows, the major
|
||||
# version of the OS (e.g `36`) for Fedora 36. For all platforms you can
|
||||
# alternatively specify a custom download URL to an image. Container engines
|
||||
# translate URIs $OS and $ARCH to the native OS and ARCH. URI
|
||||
# "https://example.com/$OS/$ARCH/foobar.ami" becomes
|
||||
# "https://example.com/linux/amd64/foobar.ami" on a Linux AMD machine.
|
||||
# The default value is `testing`.
|
||||
#
|
||||
#image = "testing"
|
||||
|
||||
# Memory in MB a machine is created with.
|
||||
#
|
||||
#memory=2048
|
||||
|
||||
# The username to use and create on the podman machine OS for rootless
|
||||
# container access.
|
||||
#
|
||||
#user = "core"
|
||||
|
||||
# Host directories to be mounted as volumes into the VM by default.
|
||||
# Environment variables like $HOME as well as complete paths are supported for
|
||||
# the source and destination. An optional third field `:ro` can be used to
|
||||
# tell the container engines to mount the volume readonly.
|
||||
#
|
||||
#volumes = [
|
||||
# "$HOME:$HOME",
|
||||
#]
|
||||
|
||||
# Virtualization provider used to run Podman machine.
|
||||
# If it is empty or commented out, the default provider will be used.
|
||||
#
|
||||
#provider = ""
|
||||
|
||||
# The [machine] table MUST be the last entry in this file.
|
||||
# The [engine.volume_plugins] table MUST be the last entry in this file.
|
||||
# (Unless another table is added)
|
||||
# TOML does not provide a way to end a table other than a further table being
|
||||
# defined, so every key hereafter will be part of [machine] and not the
|
||||
# defined, so every key hereafter will be part of [volume_plugins] and not the
|
||||
# main config.
|
||||
|
||||
[farms]
|
||||
#
|
||||
# the default farm to use when farming out builds
|
||||
# default = ""
|
||||
#
|
||||
# map of existing farms
|
||||
#[farms.list]
|
||||
|
|
@ -0,0 +1,575 @@
|
|||
% containers.conf(5) Container engine configuration file
|
||||
|
||||
# NAME
|
||||
containers.conf - The container engine configuration file specifies default
|
||||
configuration options and command-line flags for container engines.
|
||||
|
||||
# DESCRIPTION
|
||||
Container engines like Podman & Buildah read containers.conf file, if it exists
|
||||
and modify the defaults for running containers on the host. containers.conf uses
|
||||
a TOML format that can be easily modified and versioned.
|
||||
|
||||
Container engines read the /usr/share/containers/containers.conf and
|
||||
/etc/containers/containers.conf, and /etc/containers/containers.conf.d/*.conf files
|
||||
if they exist. When running in rootless mode, they also read
|
||||
$HOME/.config/containers/containers.conf and
|
||||
$HOME/.config/containers/containers.conf.d/*.conf files.
|
||||
|
||||
Fields specified in containers conf override the default options, as well as
|
||||
options in previously read containers.conf files.
|
||||
|
||||
Config files in the `.d` directories, are added in alpha numeric sorted order and must end in `.conf`.
|
||||
|
||||
Not all options are supported in all container engines.
|
||||
|
||||
Note container engines also use other configuration files for configuring the environment.
|
||||
|
||||
* `storage.conf` for configuration of container and images storage.
|
||||
* `registries.conf` for definition of container registires to search while pulling.
|
||||
container images.
|
||||
* `policy.conf` for controlling which images can be pulled to the system.
|
||||
|
||||
# FORMAT
|
||||
The [TOML format][toml] is used as the encoding of the configuration file.
|
||||
Every option is nested under its table. No bare options are used. The format of
|
||||
TOML can be simplified to:
|
||||
|
||||
[table1]
|
||||
option = value
|
||||
|
||||
[table2]
|
||||
option = value
|
||||
|
||||
[table3]
|
||||
option = value
|
||||
|
||||
[table3.subtable1]
|
||||
option = value
|
||||
|
||||
## CONTAINERS TABLE
|
||||
The containers table contains settings pertaining to the OCI runtime that can
|
||||
configure and manage the OCI runtime.
|
||||
|
||||
**annotations** = []
|
||||
List of annotations. Specified as "key=value" pairs to be added to all containers.
|
||||
|
||||
Example: "run.oci.keep_original_groups=1"
|
||||
|
||||
**apparmor_profile**="container-default"
|
||||
|
||||
Used to change the name of the default AppArmor profile of container engines.
|
||||
The default profile name is "container-default".
|
||||
|
||||
**cgroups**="enabled"
|
||||
|
||||
Determines whether the container will create CGroups.
|
||||
Options are:
|
||||
`enabled` Enable cgroup support within container
|
||||
`disabled` Disable cgroup support, will inherit cgroups from parent
|
||||
`no-conmon` Do not create a cgroup dedicated to conmon.
|
||||
|
||||
**cgroupns**="private"
|
||||
|
||||
Default way to to create a cgroup namespace for the container.
|
||||
Options are:
|
||||
`private` Create private Cgroup Namespace for the container.
|
||||
`host` Share host Cgroup Namespace with the container.
|
||||
|
||||
**default_capabilities**=[]
|
||||
|
||||
List of default capabilities for containers.
|
||||
|
||||
The default list is:
|
||||
```
|
||||
default_capabilities = [
|
||||
"AUDIT_WRITE",
|
||||
"CHOWN",
|
||||
"DAC_OVERRIDE",
|
||||
"FOWNER",
|
||||
"FSETID",
|
||||
"KILL",
|
||||
"MKNOD",
|
||||
"NET_BIND_SERVICE",
|
||||
"NET_RAW",
|
||||
"SETGID",
|
||||
"SETPCAP",
|
||||
"SETUID",
|
||||
"SYS_CHROOT",
|
||||
]
|
||||
```
|
||||
|
||||
**default_sysctls**=[]
|
||||
|
||||
A list of sysctls to be set in containers by default,
|
||||
specified as "name=value".
|
||||
|
||||
Example:"net.ipv4.ping_group_range=0 1000".
|
||||
|
||||
**default_ulimits**=[]
|
||||
|
||||
A list of ulimits to be set in containers by default,
|
||||
specified as "name=soft-limit:hard-limit".
|
||||
|
||||
Example: "nofile=1024:2048".
|
||||
|
||||
**devices**=[]
|
||||
|
||||
List of devices.
|
||||
Specified as 'device-on-host:device-on-container:permissions'.
|
||||
|
||||
Example: "/dev/sdc:/dev/xvdc:rwm".
|
||||
|
||||
**dns_options**=[]
|
||||
|
||||
List of default DNS options to be added to /etc/resolv.conf inside of the
|
||||
container.
|
||||
|
||||
**dns_searches**=[]
|
||||
|
||||
List of default DNS search domains to be added to /etc/resolv.conf inside of
|
||||
the container.
|
||||
|
||||
**dns_servers**=[]
|
||||
|
||||
A list of dns servers to override the DNS configuration passed to the
|
||||
container. The special value “none” can be specified to disable creation of
|
||||
/etc/resolv.conf in the container.
|
||||
|
||||
**env**=["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "TERM=xterm"]
|
||||
|
||||
Environment variable list for the container process, used for passing
|
||||
environment variables to the container.
|
||||
|
||||
**env_host**=false
|
||||
|
||||
Pass all host environment variables into the container.
|
||||
|
||||
**http_proxy**=true
|
||||
|
||||
Default proxy environment variables will be passed into the container.
|
||||
The environment variables passed in include:
|
||||
`http_proxy`, `https_proxy`, `ftp_proxy`, `no_proxy`, and the upper case
|
||||
versions of these. The `no_proxy` option is needed when host system uses a proxy
|
||||
but container should not use proxy. Proxy environment variables specified for
|
||||
the container in any other way will override the values passed from the host.
|
||||
|
||||
**init**=false
|
||||
|
||||
Run an init inside the container that forwards signals and reaps processes.
|
||||
|
||||
**init_path**="/usr/libexec/podman/catatonit"
|
||||
|
||||
Path to the container-init binary, which forwards signals and reaps processes
|
||||
within containers. Note that the container-init binary will only be used when
|
||||
the `--init` for podman-create and podman-run is set.
|
||||
|
||||
**ipcns**="private"
|
||||
|
||||
Default way to to create a IPC namespace for the container.
|
||||
Options are:
|
||||
`private` Create private IPC Namespace for the container.
|
||||
`host` Share host IPC Namespace with the container.
|
||||
|
||||
**keyring**=true
|
||||
|
||||
Indicates whether the container engines create a kernel keyring for use within
|
||||
the container.
|
||||
|
||||
**label**=true
|
||||
|
||||
Indicates whether the container engine uses MAC(SELinux) container separation via labeling. This option is ignored on disabled systems.
|
||||
|
||||
**log_driver**="k8s-file"
|
||||
|
||||
Logging driver for the container. Available options: `k8s-file` and `journald`.
|
||||
|
||||
**log_size_max**=-1
|
||||
|
||||
Maximum size allowed for the container's log file. Negative numbers indicate
|
||||
that no size limit is imposed. If it is positive, it must be >= 8192 to
|
||||
match/exceed conmon's read buffer. The file is truncated and re-opened so the
|
||||
limit is never exceeded.
|
||||
|
||||
**log_tag**=""
|
||||
|
||||
Default format tag for container log messages. This is useful for creating a specific tag for container log messages. Container log messages default to using the truncated container ID as a tag.
|
||||
|
||||
**netns**="private"
|
||||
|
||||
Default way to to create a NET namespace for the container.
|
||||
Options are:
|
||||
`private` Create private NET Namespace for the container.
|
||||
`host` Share host NET Namespace with the container.
|
||||
`none` Containers do not use the network.
|
||||
|
||||
**no_hosts**=false
|
||||
|
||||
Create /etc/hosts for the container. By default, container engines manage
|
||||
/etc/hosts, automatically adding the container's own IP address.
|
||||
|
||||
**pidns**="private"
|
||||
|
||||
Default way to to create a PID namespace for the container.
|
||||
Options are:
|
||||
`private` Create private PID Namespace for the container.
|
||||
`host` Share host PID Namespace with the container.
|
||||
|
||||
**pids_limit**=1024
|
||||
|
||||
Maximum number of processes allowed in a container. 0 indicates that no limit
|
||||
is imposed.
|
||||
|
||||
**prepare_volume_on_create**=false
|
||||
|
||||
Copy the content from the underlying image into the newly created volume when the container is created instead of when it is started. If `false`, the container engine will not copy the content until the container is started. Setting it to `true` may have negative performance implications.
|
||||
|
||||
**rootless_networking**="slirp4netns"
|
||||
|
||||
Set type of networking rootless containers should use. Valid options are `slirp4netns`
|
||||
or `cni`.
|
||||
|
||||
**seccomp_profile**="/usr/share/containers/seccomp.json"
|
||||
|
||||
Path to the seccomp.json profile which is used as the default seccomp profile
|
||||
for the runtime.
|
||||
|
||||
**shm_size**="65536k"
|
||||
|
||||
Size of `/dev/shm`. The format is `<number><unit>`. `number` must be greater
|
||||
than `0`.
|
||||
Unit is optional and can be:
|
||||
`b` (bytes), `k` (kilobytes), `m`(megabytes), or `g` (gigabytes).
|
||||
If you omit the unit, the system uses bytes. If you omit the size entirely,
|
||||
the system uses `65536k`.
|
||||
|
||||
**tz=**""
|
||||
|
||||
Set timezone in container. Takes IANA timezones as well as `local`, which sets the timezone in the container to match the host machine.
|
||||
If not set, then containers will run with the time zone specified in the image.
|
||||
|
||||
Examples:
|
||||
`tz="local"`
|
||||
`tz="America/New_York"`
|
||||
|
||||
**umask**="0022"
|
||||
|
||||
Sets umask inside the container.
|
||||
|
||||
**userns**="host"
|
||||
|
||||
Default way to to create a USER namespace for the container.
|
||||
Options are:
|
||||
`private` Create private USER Namespace for the container.
|
||||
`host` Share host USER Namespace with the container.
|
||||
|
||||
**userns_size**=65536
|
||||
|
||||
Number of UIDs to allocate for the automatic container creation. UIDs are
|
||||
allocated from the “container” UIDs listed in /etc/subuid & /etc/subgid.
|
||||
|
||||
**utsns**="private"
|
||||
|
||||
Default way to to create a UTS namespace for the container.
|
||||
Options are:
|
||||
`private` Create private UTS Namespace for the container.
|
||||
`host` Share host UTS Namespace with the container.
|
||||
|
||||
|
||||
## NETWORK TABLE
|
||||
The `network` table contains settings pertaining to the management of CNI
|
||||
plugins.
|
||||
|
||||
**cni_plugin_dirs**=["/opt/cni/bin/",]
|
||||
|
||||
List of paths to directories where CNI plugin binaries are located.
|
||||
|
||||
**default_network**="podman"
|
||||
|
||||
The network name of the default CNI network to attach pods to.
|
||||
|
||||
**default_subnet**="10.88.0.0/16"
|
||||
|
||||
The subnet to use for the default CNI network (named above in **default_network**).
|
||||
If the default network does not exist, it will be automatically created the first time a tool is run using this subnet.
|
||||
|
||||
**network_config_dir**="/etc/cni/net.d/"
|
||||
|
||||
Path to the directory where CNI configuration files are located.
|
||||
|
||||
**volumes**=[]
|
||||
|
||||
List of volumes.
|
||||
Specified as "directory-on-host:directory-in-container:options".
|
||||
|
||||
Example: "/db:/var/lib/db:ro".
|
||||
|
||||
## ENGINE TABLE
|
||||
The `engine` table contains configuration options used to set up container engines such as Podman and Buildah.
|
||||
|
||||
**active_service**=""
|
||||
|
||||
Name of destination for accessing the Podman service. See SERVICE DESTINATION TABLE below.
|
||||
|
||||
**cgroup_manager**="systemd"
|
||||
|
||||
The cgroup management implementation used for the runtime. Supports `cgroupfs`
|
||||
and `systemd`.
|
||||
|
||||
**conmon_env_vars**=[]
|
||||
|
||||
Environment variables to pass into Conmon.
|
||||
|
||||
**conmon_path**=[]
|
||||
|
||||
Paths to search for the conmon container manager binary. If the paths are
|
||||
empty or no valid path was found, then the `$PATH` environment variable will be
|
||||
used as the fallback.
|
||||
|
||||
The default list is:
|
||||
```
|
||||
conmon_path=[
|
||||
"/usr/libexec/podman/conmon",
|
||||
"/usr/local/libexec/podman/conmon",
|
||||
"/usr/local/lib/podman/conmon",
|
||||
"/usr/bin/conmon",
|
||||
"/usr/sbin/conmon",
|
||||
"/usr/local/bin/conmon",
|
||||
"/usr/local/sbin/conmon",
|
||||
"/run/current-system/sw/bin/conmon",
|
||||
]
|
||||
```
|
||||
|
||||
**detach_keys**="ctrl-p,ctrl-q"
|
||||
|
||||
Keys sequence used for detaching a container.
|
||||
Specify the keys sequence used to detach a container.
|
||||
Format is a single character `[a-Z]` or a comma separated sequence of
|
||||
`ctrl-<value>`, where `<value>` is one of:
|
||||
`a-z`, `@`, `^`, `[`, `\`, `]`, `^` or `_`
|
||||
|
||||
**enable_port_reservation**=true
|
||||
|
||||
Determines whether the engine will reserve ports on the host when they are
|
||||
forwarded to containers. When enabled, when ports are forwarded to containers,
|
||||
they are held open by conmon as long as the container is running, ensuring that
|
||||
they cannot be reused by other programs on the host. However, this can cause
|
||||
significant memory usage if a container has many ports forwarded to it.
|
||||
Disabling this can save memory.
|
||||
|
||||
**env**=[]
|
||||
|
||||
Environment variables to be used when running the container engine (e.g., Podman, Buildah). For example "http_proxy=internal.proxy.company.com".
|
||||
Note these environment variables will not be used within the container. Set the env section under [containers] table,
|
||||
if you want to set environment variables for the container.
|
||||
|
||||
**events_logger**="journald"
|
||||
|
||||
Default method to use when logging events.
|
||||
Valid values: `file`, `journald`, and `none`.
|
||||
|
||||
**hooks_dir**=["/etc/containers/oci/hooks.d", ...]
|
||||
|
||||
Path to the OCI hooks directories for automatically executed hooks.
|
||||
|
||||
**image_default_format**="oci"|"v2s2"|"v2s1"
|
||||
|
||||
Manifest Type (oci, v2s2, or v2s1) to use when pulling, pushing, building
|
||||
container images. By default images pulled and pushed match the format of the
|
||||
source image. Building/committing defaults to OCI.
|
||||
Note: **image_build_format** is deprecated.
|
||||
|
||||
**image_default_transport**="docker://"
|
||||
|
||||
Default transport method for pulling and pushing images.
|
||||
|
||||
**image_parallel_copies**=0
|
||||
|
||||
Maximum number of image layers to be copied (pulled/pushed) simultaneously.
|
||||
Not setting this field will fall back to containers/image defaults. (6)
|
||||
|
||||
**infra_command**="/pause"
|
||||
|
||||
Command to run the infra container.
|
||||
|
||||
**infra_image**="k8s.gcr.io/pause:3.4.1"
|
||||
|
||||
Infra (pause) container image name for pod infra containers. When running a
|
||||
pod, we start a `pause` process in a container to hold open the namespaces
|
||||
associated with the pod. This container does nothing other then sleep,
|
||||
reserving the pods resources for the lifetime of the pod.
|
||||
|
||||
**lock_type**="shm"
|
||||
|
||||
Specify the locking mechanism to use; valid values are "shm" and "file".
|
||||
Change the default only if you are sure of what you are doing, in general
|
||||
"file" is useful only on platforms where cgo is not available for using the
|
||||
faster "shm" lock type. You may need to run "podman system renumber" after you
|
||||
change the lock type.
|
||||
|
||||
**machine_enabled**=false
|
||||
|
||||
Indicates if Podman is running inside a VM via Podman Machine.
|
||||
Podman uses this value to do extra setup around networking from the
|
||||
container inside the VM to to host.
|
||||
|
||||
**multi_image_archive**=false
|
||||
|
||||
Allows for creating archives (e.g., tarballs) with more than one image. Some container engines, such as Podman, interpret additional arguments as tags for one image and hence do not store more than one image. The default behavior can be altered with this option.
|
||||
|
||||
**namespace**=""
|
||||
|
||||
Default engine namespace. If the engine is joined to a namespace, it will see
|
||||
only containers and pods that were created in the same namespace, and will
|
||||
create new containers and pods in that namespace. The default namespace is "",
|
||||
which corresponds to no namespace. When no namespace is set, all containers
|
||||
and pods are visible.
|
||||
|
||||
**network_cmd_path**=""
|
||||
|
||||
Path to the slirp4netns binary.
|
||||
|
||||
**network_cmd_options**=[]
|
||||
|
||||
Default options to pass to the slirp4netns binary.
|
||||
|
||||
Example "allow_host_loopback=true"
|
||||
|
||||
**no_pivot_root**=false
|
||||
|
||||
Whether to use chroot instead of pivot_root in the runtime.
|
||||
|
||||
**num_locks**=2048
|
||||
|
||||
Number of locks available for containers and pods. Each created container or
|
||||
pod consumes one lock. The default number available is 2048. If this is
|
||||
changed, a lock renumbering must be performed, using the
|
||||
`podman system renumber` command.
|
||||
|
||||
**pull_policy**="always"|"missing"|"never"
|
||||
|
||||
Pull image before running or creating a container. The default is **missing**.
|
||||
|
||||
- **missing**: attempt to pull the latest image from the registries listed in registries.conf if a local image does not exist. Raise an error if the image is not in any listed registry and is not present locally.
|
||||
- **always**: pull the image from the first registry it is found in as listed in registries.conf. Raise an error if not found in the registries, even if the image is present locally.
|
||||
- **never**: do not pull the image from the registry, use only the local version. Raise an error if the image is not present locally.
|
||||
|
||||
**remote** = false
|
||||
Indicates whether the application should be running in remote mode. This flag modifies the
|
||||
--remote option on container engines. Setting the flag to true will default `podman --remote=true` for access to the remote Podman service.
|
||||
|
||||
**runtime**=""
|
||||
|
||||
Default OCI specific runtime in runtimes that will be used by default. Must
|
||||
refer to a member of the runtimes table. Default runtime will be searched for
|
||||
on the system using the priority: "crun", "runc", "kata".
|
||||
|
||||
**runtime_supports_json**=["crun", "runc", "kata", "runsc"]
|
||||
|
||||
The list of the OCI runtimes that support `--format=json`.
|
||||
|
||||
**runtime_supports_kvm**=["kata"]
|
||||
|
||||
The list of OCI runtimes that support running containers with KVM separation.
|
||||
|
||||
**runtime_supports_nocgroups**=["crun"]
|
||||
|
||||
The list of OCI runtimes that support running containers without CGroups.
|
||||
|
||||
**static_dir**="/var/lib/containers/storage/libpod"
|
||||
|
||||
Directory for persistent libpod files (database, etc).
|
||||
By default this will be configured relative to where containers/storage
|
||||
stores containers.
|
||||
|
||||
**stop_timeout**=10
|
||||
|
||||
Number of seconds to wait for container to exit before sending kill signal.
|
||||
|
||||
**tmp_dir**="/run/libpod"
|
||||
|
||||
The path to a temporary directory to store per-boot container.
|
||||
Must be a tmpfs (wiped after reboot).
|
||||
|
||||
**volume_path**="/var/lib/containers/storage/volumes"
|
||||
|
||||
Directory where named volumes will be created in using the default volume
|
||||
driver.
|
||||
By default this will be configured relative to where containers/storage store
|
||||
containers. This convention is followed by the default volume driver, but may
|
||||
not be by other drivers.
|
||||
|
||||
**chown_copied_files**=true
|
||||
|
||||
Determines whether file copied into a container will have changed ownership to
|
||||
the primary uid/gid of the container.
|
||||
|
||||
## SERVICE DESTINATION TABLE
|
||||
The `service_destinations` table contains configuration options used to set up remote connections to the podman service for the podman API.
|
||||
|
||||
**[service_destinations.{name}]**
|
||||
URI to access the Podman service
|
||||
**uri="ssh://user@production.example.com/run/user/1001/podman/podman.sock"**
|
||||
|
||||
Example URIs:
|
||||
|
||||
- **rootless local** - unix://run/user/1000/podman/podman.sock
|
||||
- **rootless remote** - ssh://user@engineering.lab.company.com/run/user/1000/podman/podman.sock
|
||||
- **rootfull local** - unix://run/podman/podman.sock
|
||||
- **rootfull remote** - ssh://root@10.10.1.136:22/run/podman/podman.sock
|
||||
|
||||
**identity="~/.ssh/id_rsa**
|
||||
|
||||
Path to file containing ssh identity key
|
||||
|
||||
**[engine.volume_plugins]**
|
||||
|
||||
A table of all the enabled volume plugins on the system. Volume plugins can be
|
||||
used as the backend for Podman named volumes. Individual plugins are specified
|
||||
below, as a map of the plugin name (what the plugin will be called) to its path
|
||||
(filepath of the plugin's unix socket).
|
||||
|
||||
|
||||
## SECRET TABLE
|
||||
The `secret` table contains settings for the configuration of the secret subsystem.
|
||||
|
||||
**driver**=file
|
||||
|
||||
Name of the secret driver to be used.
|
||||
Currently valid values are:
|
||||
* file
|
||||
* pass
|
||||
|
||||
**[secrets.opts]**
|
||||
|
||||
The driver specific options object.
|
||||
|
||||
# FILES
|
||||
|
||||
**containers.conf**
|
||||
|
||||
Distributions often provide a `/usr/share/containers/containers.conf` file to
|
||||
define default container configuration. Administrators can override fields in
|
||||
this file by creating `/etc/containers/containers.conf` to specify their own
|
||||
configuration. Rootless users can further override fields in the config by
|
||||
creating a config file stored in the `$HOME/.config/containers/containers.conf` file.
|
||||
|
||||
If the `CONTAINERS_CONF` path environment variable is set, just
|
||||
this path will be used. This is primarily used for testing.
|
||||
|
||||
Fields specified in the containers.conf file override the default options, as
|
||||
well as options in previously read containers.conf files.
|
||||
|
||||
**storage.conf**
|
||||
|
||||
The `/etc/containers/storage.conf` file is the default storage configuration file.
|
||||
Rootless users can override fields in the storage config by creating
|
||||
`$HOME/.config/containers/storage.conf`.
|
||||
|
||||
If the `CONTAINERS_STORAGE_CONF` path environment variable is set, this path
|
||||
is used for the storage.conf file rather than the default.
|
||||
This is primarily used for testing.
|
||||
|
||||
# SEE ALSO
|
||||
containers-storage.conf(5), containers-policy.json(5), containers-registries.conf(5)
|
||||
|
||||
[toml]: https://github.com/toml-lang/toml
|
||||
|
|
@ -10,14 +10,14 @@
|
|||
{
|
||||
"type": "signedBy",
|
||||
"keyType": "GPGKeys",
|
||||
"keyPaths": ["/etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release", "/etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-beta"]
|
||||
"keyPath": "/etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release"
|
||||
}
|
||||
],
|
||||
"registry.redhat.io": [
|
||||
{
|
||||
"type": "signedBy",
|
||||
"keyType": "GPGKeys",
|
||||
"keyPaths": ["/etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release", "/etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-beta"]
|
||||
"keyPath": "/etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release"
|
||||
}
|
||||
]
|
||||
},
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
# This is a default registries.d configuration file. You may
|
||||
# add to this file or create additional files in registries.d/.
|
||||
#
|
||||
# sigstore: indicates a location that is read and write
|
||||
# sigstore-staging: indicates a location that is only for write
|
||||
#
|
||||
# sigstore and sigstore-staging take a value of the following:
|
||||
# sigstore: {schema}://location
|
||||
#
|
||||
# For reading signatures, schema may be http, https, or file.
|
||||
# For writing signatures, schema may only be file.
|
||||
|
||||
# This is the default signature write location for docker registries.
|
||||
default-docker:
|
||||
# sigstore: file:///var/lib/containers/sigstore
|
||||
sigstore-staging: file:///var/lib/containers/sigstore
|
||||
|
||||
# The 'docker' indicator here is the start of the configuration
|
||||
# for docker registries.
|
||||
#
|
||||
# docker:
|
||||
#
|
||||
# privateregistry.com:
|
||||
# sigstore: http://privateregistry.com/sigstore/
|
||||
# sigstore-staging: /mnt/nfs/privateregistry/sigstore
|
||||
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
#!/bin/bash
|
||||
#set -e
|
||||
rm -f /tmp/pyxis*.json
|
||||
TOTAL=`curl -s --negotiate -u: -H 'Content-Type: application/json' -H 'Accept: application/json' -X GET "https://pyxis.engineering.redhat.com/v1/repositories?page_size=1" | jq .total`
|
||||
if [ "$TOTAL" == "null" ]; then
|
||||
echo "Error comunicating with Pyxis API."
|
||||
exit 1
|
||||
fi
|
||||
PAGES=$(($TOTAL/500))
|
||||
for P in `seq 0 $PAGES`; do
|
||||
curl -s --negotiate -u: -H 'Content-Type: application/json' -H 'Accept: application/json' -X GET "https://pyxis.engineering.redhat.com/v1/repositories?page_size=500&page=$P" > /tmp/pyxis$P.json
|
||||
done
|
||||
cat /tmp/pyxis*.json > /tmp/pyx.json
|
||||
rm -f /tmp/rhel-shortnames.conf
|
||||
while read -r LINE; do
|
||||
if [[ "$LINE" == *\"_id\":* ]] || [[ "$LINE" == *\"total\":* ]]; then
|
||||
if [ -z $REGISTRY ] ||
|
||||
[ -z $PUBLISHED ] ||
|
||||
[ -z $REPOSITORY ] ||
|
||||
[ $REPOSITORY == \"\" ] ||
|
||||
[ "$AVAILABLE" != "Generally Available" ] ||
|
||||
[[ $REPOSITORY == *[@:]* ]] ||
|
||||
[[ "$REGISTRY" == *non_registry* ]] ||
|
||||
[[ $REGISTRY != *.* ]]
|
||||
then
|
||||
continue
|
||||
fi
|
||||
if [[ $REGISTRY == *quay.io* ]] ||
|
||||
[[ $REGISTRY == *redhat.com* ]]; then
|
||||
if [ "$REQUIRES_TERMS" == "1" ]; then
|
||||
REGISTRY=registry.redhat.io
|
||||
fi
|
||||
echo "\"$REPOSITORY\" = \"$REGISTRY/$REPOSITORY\""
|
||||
echo "\"$REPOSITORY\" = \"$REGISTRY/$REPOSITORY\"" >> /tmp/rhel-shortnames.conf
|
||||
fi
|
||||
REGISTRY=""
|
||||
PUBLISHED=""
|
||||
AVAILABLE=""
|
||||
REPOSITORY=""
|
||||
REQUIRES_TERMS=""
|
||||
continue
|
||||
fi
|
||||
if [[ "$LINE" == *\"published\":\ true,* ]]; then
|
||||
PUBLISHED=1
|
||||
fi
|
||||
if [[ "$LINE" == *\"requires_terms\":\ true,* ]]; then
|
||||
REQUIRES_TERMS=1
|
||||
fi
|
||||
if [[ "$LINE" == *\"repository\":\ * ]]; then
|
||||
REPOSITORY=`echo $LINE | sed 's,^.* ",,' | sed 's;",$;;'`
|
||||
fi
|
||||
if [[ "$LINE" == *\"registry\":\ * ]]; then
|
||||
REGISTRY=`echo $LINE | sed -e 's,^.*:\ ",,' -e 's,".*,,'`
|
||||
fi
|
||||
if [[ "$LINE" == *\"release_categories\":\ * ]]; then
|
||||
read -r LINE
|
||||
AVAILABLE=`echo $LINE | sed 's,",,g'`
|
||||
fi
|
||||
done < /tmp/pyx.json
|
||||
|
||||
cp /tmp/rhel-shortnames.conf /tmp/r.conf
|
||||
for D in `cut -d\ -f1 /tmp/r.conf | sort | uniq -d`; do
|
||||
echo $D
|
||||
M=`grep ^$D /tmp/r.conf | grep 'redhat.com' | tail -n1`
|
||||
[ -z "$M" ] && M=`grep ^$D /tmp/r.conf | tail -n1`
|
||||
echo $M
|
||||
if [ ! -z "$M" ]; then
|
||||
echo "replacing $D with $M"
|
||||
grep -v "^$D.*" /tmp/r.conf > /tmp/r2.conf
|
||||
echo "$M" >> /tmp/r2.conf
|
||||
mv /tmp/r2.conf /tmp/r.conf
|
||||
fi
|
||||
done
|
||||
|
||||
echo "[aliases]" > 001-rhel-shortnames-pyxis.conf
|
||||
sort /tmp/r.conf >> 001-rhel-shortnames-pyxis.conf
|
||||
|
|
@ -19,7 +19,7 @@
|
|||
#
|
||||
# # An array of host[:port] registries to try when pulling an unqualified image, in order.
|
||||
|
||||
unqualified-search-registries = ["registry.access.redhat.com", "registry.redhat.io", "docker.io"]
|
||||
unqualified-search-registries = ["registry.fedoraproject.org", "registry.access.redhat.com", "registry.centos.org", "quay.io", "docker.io"]
|
||||
|
||||
# [[registry]]
|
||||
# # The "prefix" field is used to choose the relevant [[registry]] TOML table;
|
||||
|
|
@ -76,4 +76,4 @@ unqualified-search-registries = ["registry.access.redhat.com", "registry.redhat.
|
|||
# # 2. example-mirror-1.local/mirrors/foo/image:latest
|
||||
# # 3. internal-registry-for-example.net/bar/image:latest
|
||||
# # in order, and use the first one that exists.
|
||||
short-name-mode = "permissive"
|
||||
short-name-mode = "enforcing"
|
||||
|
|
@ -1,7 +1,6 @@
|
|||
{
|
||||
"defaultAction": "SCMP_ACT_ERRNO",
|
||||
"defaultErrnoRet": 38,
|
||||
"defaultErrno": "ENOSYS",
|
||||
"archMap": [
|
||||
{
|
||||
"architecture": "SCMP_ARCH_X86_64",
|
||||
|
|
@ -88,8 +87,7 @@
|
|||
"comment": "",
|
||||
"includes": {},
|
||||
"excludes": {},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -176,7 +174,6 @@
|
|||
"futex",
|
||||
"futex_time64",
|
||||
"futimesat",
|
||||
"get_mempolicy",
|
||||
"get_robust_list",
|
||||
"get_thread_area",
|
||||
"getcpu",
|
||||
|
|
@ -192,6 +189,7 @@
|
|||
"getgroups",
|
||||
"getgroups32",
|
||||
"getitimer",
|
||||
"get_mempolicy",
|
||||
"getpeername",
|
||||
"getpgid",
|
||||
"getpgrp",
|
||||
|
|
@ -228,9 +226,6 @@
|
|||
"ipc",
|
||||
"keyctl",
|
||||
"kill",
|
||||
"landlock_add_rule",
|
||||
"landlock_create_ruleset",
|
||||
"landlock_restrict_self",
|
||||
"lchown",
|
||||
"lchown32",
|
||||
"lgetxattr",
|
||||
|
|
@ -246,9 +241,7 @@
|
|||
"lstat64",
|
||||
"madvise",
|
||||
"mbind",
|
||||
"membarrier",
|
||||
"memfd_create",
|
||||
"memfd_secret",
|
||||
"mincore",
|
||||
"mkdir",
|
||||
"mkdirat",
|
||||
|
|
@ -260,7 +253,6 @@
|
|||
"mmap",
|
||||
"mmap2",
|
||||
"mount",
|
||||
"mount_setattr",
|
||||
"move_mount",
|
||||
"mprotect",
|
||||
"mq_getsetattr",
|
||||
|
|
@ -284,9 +276,9 @@
|
|||
"nanosleep",
|
||||
"newfstatat",
|
||||
"open",
|
||||
"open_tree",
|
||||
"openat",
|
||||
"openat2",
|
||||
"open_tree",
|
||||
"pause",
|
||||
"pidfd_getfd",
|
||||
"pidfd_open",
|
||||
|
|
@ -305,12 +297,8 @@
|
|||
"preadv",
|
||||
"preadv2",
|
||||
"prlimit64",
|
||||
"process_mrelease",
|
||||
"process_vm_readv",
|
||||
"process_vm_writev",
|
||||
"pselect6",
|
||||
"pselect6_time64",
|
||||
"ptrace",
|
||||
"pwrite64",
|
||||
"pwritev",
|
||||
"pwritev2",
|
||||
|
|
@ -369,6 +357,7 @@
|
|||
"sendmmsg",
|
||||
"sendmsg",
|
||||
"sendto",
|
||||
"setns",
|
||||
"set_mempolicy",
|
||||
"set_robust_list",
|
||||
"set_thread_area",
|
||||
|
|
@ -382,7 +371,6 @@
|
|||
"setgroups",
|
||||
"setgroups32",
|
||||
"setitimer",
|
||||
"setns",
|
||||
"setpgid",
|
||||
"setpriority",
|
||||
"setregid",
|
||||
|
|
@ -404,15 +392,10 @@
|
|||
"shmdt",
|
||||
"shmget",
|
||||
"shutdown",
|
||||
"sigaction",
|
||||
"sigaltstack",
|
||||
"signal",
|
||||
"signalfd",
|
||||
"signalfd4",
|
||||
"sigpending",
|
||||
"sigprocmask",
|
||||
"sigreturn",
|
||||
"sigsuspend",
|
||||
"socket",
|
||||
"socketcall",
|
||||
"socketpair",
|
||||
|
|
@ -427,7 +410,6 @@
|
|||
"sync",
|
||||
"sync_file_range",
|
||||
"syncfs",
|
||||
"syscall",
|
||||
"sysinfo",
|
||||
"syslog",
|
||||
"tee",
|
||||
|
|
@ -440,7 +422,6 @@
|
|||
"timer_gettime64",
|
||||
"timer_settime",
|
||||
"timer_settime64",
|
||||
"timerfd",
|
||||
"timerfd_create",
|
||||
"timerfd_gettime",
|
||||
"timerfd_gettime64",
|
||||
|
|
@ -578,10 +559,10 @@
|
|||
"names": [
|
||||
"arm_fadvise64_64",
|
||||
"arm_sync_file_range",
|
||||
"sync_file_range2",
|
||||
"breakpoint",
|
||||
"cacheflush",
|
||||
"set_tls",
|
||||
"sync_file_range2"
|
||||
"set_tls"
|
||||
],
|
||||
"action": "SCMP_ACT_ALLOW",
|
||||
"args": [],
|
||||
|
|
@ -669,8 +650,7 @@
|
|||
"CAP_DAC_READ_SEARCH"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -713,8 +693,7 @@
|
|||
"CAP_SYS_ADMIN"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -743,14 +722,13 @@
|
|||
"CAP_SYS_CHROOT"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
"delete_module",
|
||||
"finit_module",
|
||||
"init_module",
|
||||
"finit_module",
|
||||
"query_module"
|
||||
],
|
||||
"action": "SCMP_ACT_ALLOW",
|
||||
|
|
@ -766,8 +744,8 @@
|
|||
{
|
||||
"names": [
|
||||
"delete_module",
|
||||
"finit_module",
|
||||
"init_module",
|
||||
"finit_module",
|
||||
"query_module"
|
||||
],
|
||||
"action": "SCMP_ACT_ERRNO",
|
||||
|
|
@ -779,8 +757,7 @@
|
|||
"CAP_SYS_MODULE"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -809,13 +786,15 @@
|
|||
"CAP_SYS_PACCT"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
"kcmp",
|
||||
"process_madvise"
|
||||
"process_madvise",
|
||||
"process_vm_readv",
|
||||
"process_vm_writev",
|
||||
"ptrace"
|
||||
],
|
||||
"action": "SCMP_ACT_ALLOW",
|
||||
"args": [],
|
||||
|
|
@ -830,7 +809,10 @@
|
|||
{
|
||||
"names": [
|
||||
"kcmp",
|
||||
"process_madvise"
|
||||
"process_madvise",
|
||||
"process_vm_readv",
|
||||
"process_vm_writev",
|
||||
"ptrace"
|
||||
],
|
||||
"action": "SCMP_ACT_ERRNO",
|
||||
"args": [],
|
||||
|
|
@ -841,13 +823,12 @@
|
|||
"CAP_SYS_PTRACE"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
"ioperm",
|
||||
"iopl"
|
||||
"iopl",
|
||||
"ioperm"
|
||||
],
|
||||
"action": "SCMP_ACT_ALLOW",
|
||||
"args": [],
|
||||
|
|
@ -861,8 +842,8 @@
|
|||
},
|
||||
{
|
||||
"names": [
|
||||
"ioperm",
|
||||
"iopl"
|
||||
"iopl",
|
||||
"ioperm"
|
||||
],
|
||||
"action": "SCMP_ACT_ERRNO",
|
||||
"args": [],
|
||||
|
|
@ -873,15 +854,14 @@
|
|||
"CAP_SYS_RAWIO"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
"clock_settime",
|
||||
"clock_settime64",
|
||||
"settimeofday",
|
||||
"stime"
|
||||
"stime",
|
||||
"clock_settime",
|
||||
"clock_settime64"
|
||||
],
|
||||
"action": "SCMP_ACT_ALLOW",
|
||||
"args": [],
|
||||
|
|
@ -895,10 +875,10 @@
|
|||
},
|
||||
{
|
||||
"names": [
|
||||
"clock_settime",
|
||||
"clock_settime64",
|
||||
"settimeofday",
|
||||
"stime"
|
||||
"stime",
|
||||
"clock_settime",
|
||||
"clock_settime64"
|
||||
],
|
||||
"action": "SCMP_ACT_ERRNO",
|
||||
"args": [],
|
||||
|
|
@ -909,8 +889,7 @@
|
|||
"CAP_SYS_TIME"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -939,8 +918,7 @@
|
|||
"CAP_SYS_TTY_CONFIG"
|
||||
]
|
||||
},
|
||||
"errnoRet": 1,
|
||||
"errno": "EPERM"
|
||||
"errnoRet": 1
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -968,8 +946,7 @@
|
|||
"CAP_AUDIT_WRITE"
|
||||
]
|
||||
},
|
||||
"errnoRet": 22,
|
||||
"errno": "EINVAL"
|
||||
"errnoRet": 22
|
||||
},
|
||||
{
|
||||
"names": [
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
[aliases]
|
||||
# centos
|
||||
"centos" = "quay.io/centos/centos"
|
||||
# containers
|
||||
"skopeo" = "quay.io/skopeo/stable"
|
||||
"buildah" = "quay.io/buildah/stable"
|
||||
"podman" = "quay.io/podman/stable"
|
||||
# docker
|
||||
"alpine" = "docker.io/library/alpine"
|
||||
"docker" = "docker.io/library/docker"
|
||||
"registry" = "docker.io/library/registry"
|
||||
"hello-world" = "docker.io/library/hello-world"
|
||||
"swarm" = "docker.io/library/swarm"
|
||||
# Fedora
|
||||
"fedora-minimal" = "registry.fedoraproject.org/fedora-minimal"
|
||||
"fedora" = "registry.fedoraproject.org/fedora"
|
||||
# openSUSE
|
||||
"opensuse/tumbleweed" = "registry.opensuse.org/opensuse/tumbleweed"
|
||||
"opensuse/tumbleweed-dnf" = "registry.opensuse.org/opensuse/tumbleweed-dnf"
|
||||
"opensuse/tumbleweed-microdnf" = "registry.opensuse.org/opensuse/tumbleweed-microdnf"
|
||||
"opensuse/leap" = "registry.opensuse.org/opensuse/leap"
|
||||
"opensuse/busybox" = "registry.opensuse.org/opensuse/busybox"
|
||||
"tumbleweed" = "registry.opensuse.org/opensuse/tumbleweed"
|
||||
"tumbleweed-dnf" = "registry.opensuse.org/opensuse/tumbleweed-dnf"
|
||||
"tumbleweed-microdnf" = "registry.opensuse.org/opensuse/tumbleweed-microdnf"
|
||||
"leap" = "registry.opensuse.org/opensuse/leap"
|
||||
"leap-dnf" = "registry.opensuse.org/opensuse/leap-dnf"
|
||||
"leap-microdnf" = "registry.opensuse.org/opensuse/leap-microdnf"
|
||||
"tw-busybox" = "registry.opensuse.org/opensuse/busybox"
|
||||
# SUSE
|
||||
"suse/sle15" = "registry.suse.com/suse/sle15"
|
||||
"suse/sles12sp5" = "registry.suse.com/suse/sles12sp5"
|
||||
"suse/sles12sp4" = "registry.suse.com/suse/sles12sp4"
|
||||
"suse/sles12sp3" = "registry.suse.com/suse/sles12sp3"
|
||||
"sle15" = "registry.suse.com/suse/sle15"
|
||||
"sles12sp5" = "registry.suse.com/suse/sles12sp5"
|
||||
"sles12sp4" = "registry.suse.com/suse/sles12sp4"
|
||||
"sles12sp3" = "registry.suse.com/suse/sles12sp3"
|
||||
# Red Hat Enterprise Linux
|
||||
"rhel" = "registry.access.redhat.com/rhel"
|
||||
"rhel6" = "registry.access.redhat.com/rhel6"
|
||||
"rhel7" = "registry.access.redhat.com/rhel7"
|
||||
"ubi7" = "registry.access.redhat.com/ubi7"
|
||||
"ubi7-init" = "registry.access.redhat.com/ubi7-init"
|
||||
"ubi7-minimal" = "registry.access.redhat.com/ubi7-minimal"
|
||||
"ubi8" = "registry.access.redhat.com/ubi8"
|
||||
"ubi8-minimal" = "registry.access.redhat.com/ubi8-minimal"
|
||||
"ubi8-init" = "registry.access.redhat.com/ubi8-init"
|
||||
"ubi8-micro" = "registry.access.redhat.com/ubi8-micro"
|
||||
"ubi8/ubi" = "registry.access.redhat.com/ubi8/ubi"
|
||||
"ubi8/ubi-minimal" = "registry.access.redhat.com/ubi8-minimal"
|
||||
"ubi8/ubi-init" = "registry.access.redhat.com/ubi8-init"
|
||||
"ubi8/ubi-micro" = "registry.access.redhat.com/ubi8-micro"
|
||||
# Debian
|
||||
"debian" = "docker.io/library/debian"
|
||||
# Ubuntu
|
||||
"ubuntu" = "docker.io/library/ubuntu"
|
||||
# Oracle Linux
|
||||
"oraclelinux" = "container-registry.oracle.com/os/oraclelinux"
|
||||
# busybox
|
||||
"busybox" = "docker.io/library/busybox"
|
||||
# php
|
||||
"php" = "docker.io/library/php"
|
||||
#python
|
||||
"python" = "docker.io/library/python"
|
||||
|
|
@ -1,14 +1,5 @@
|
|||
# This file is the configuration file for all tools
|
||||
# that use the containers/storage library. The storage.conf file
|
||||
# overrides all other storage.conf files. Container engines using the
|
||||
# container/storage library do not inherit fields from other storage.conf
|
||||
# files.
|
||||
#
|
||||
# Note: The storage.conf file overrides other storage.conf files based on this precedence:
|
||||
# /usr/containers/storage.conf
|
||||
# /etc/containers/storage.conf
|
||||
# $HOME/.config/containers/storage.conf
|
||||
# $XDG_CONFIG_HOME/containers/storage.conf (If XDG_CONFIG_HOME is set)
|
||||
# This file is is the configuration file for all tools
|
||||
# that use the containers/storage library.
|
||||
# See man 5 containers-storage.conf for more information
|
||||
# The "container storage" table contains all of the server options.
|
||||
[storage]
|
||||
|
|
@ -20,28 +11,12 @@ driver = "overlay"
|
|||
runroot = "/run/containers/storage"
|
||||
|
||||
# Primary Read/Write location of container storage
|
||||
# When changing the graphroot location on an SELINUX system, you must
|
||||
# ensure the labeling matches the default locations labels with the
|
||||
# following commands:
|
||||
# semanage fcontext -a -e /var/lib/containers/storage /NEWSTORAGEPATH
|
||||
# restorecon -R -v /NEWSTORAGEPATH
|
||||
graphroot = "/var/lib/containers/storage"
|
||||
|
||||
# Optional alternate location of image store if a location separate from the
|
||||
# container store is required. If set, it must be different than graphroot.
|
||||
# imagestore = ""
|
||||
|
||||
|
||||
# Storage path for rootless users
|
||||
#
|
||||
# rootless_storage_path = "$HOME/.local/share/containers/storage"
|
||||
|
||||
# Transient store mode makes all container metadata be saved in temporary storage
|
||||
# (i.e. runroot above). This is faster, but doesn't persist across reboots.
|
||||
# Additional garbage collection must also be performed at boot-time, so this
|
||||
# option should remain disabled in most configurations.
|
||||
# transient_store = true
|
||||
|
||||
[storage.options]
|
||||
# Storage options to be passed to underlying storage drivers
|
||||
|
||||
|
|
@ -50,28 +25,6 @@ graphroot = "/var/lib/containers/storage"
|
|||
additionalimagestores = [
|
||||
]
|
||||
|
||||
# Allows specification of how storage is populated when pulling images. This
|
||||
# option can speed the pulling process of images compressed with format
|
||||
# zstd:chunked. Containers/storage looks for files within images that are being
|
||||
# pulled from a container registry that were previously pulled to the host. It
|
||||
# can copy or create a hard link to the existing file when it finds them,
|
||||
# eliminating the need to pull them from the container registry. These options
|
||||
# can deduplicate pulling of content, disk storage of content and can allow the
|
||||
# kernel to use less memory when running containers.
|
||||
|
||||
# containers/storage supports three keys
|
||||
# * enable_partial_images="true" | "false"
|
||||
# Tells containers/storage to look for files previously pulled in storage
|
||||
# rather then always pulling them from the container registry.
|
||||
# * use_hard_links = "false" | "true"
|
||||
# Tells containers/storage to use hard links rather then create new files in
|
||||
# the image, if an identical file already existed in storage.
|
||||
# * ostree_repos = ""
|
||||
# Tells containers/storage where an ostree repository exists that might have
|
||||
# previously pulled content which can be used when attempting to avoid
|
||||
# pulling content from the container registry
|
||||
pull_options = {enable_partial_images = "false", use_hard_links = "false", ostree_repos=""}
|
||||
|
||||
# Remap-UIDs/GIDs is the mapping from UIDs/GIDs as they should appear inside of
|
||||
# a container, to the UIDs/GIDs as they should appear outside of the container,
|
||||
# and the length of the range of UIDs/GIDs. Additional mapped sets can be
|
||||
|
|
@ -79,8 +32,8 @@ pull_options = {enable_partial_images = "false", use_hard_links = "false", ostre
|
|||
# mappings which the kernel will allow when you later attempt to run a
|
||||
# container.
|
||||
#
|
||||
# remap-uids = "0:1668442479:65536"
|
||||
# remap-gids = "0:1668442479:65536"
|
||||
# remap-uids = 0:1668442479:65536
|
||||
# remap-gids = 0:1668442479:65536
|
||||
|
||||
# Remap-User/Group is a user name which can be used to look up one or more UID/GID
|
||||
# ranges in the /etc/subuid or /etc/subgid file. Mappings are set up starting
|
||||
|
|
@ -88,8 +41,7 @@ pull_options = {enable_partial_images = "false", use_hard_links = "false", ostre
|
|||
# range that matches the specified name, and using the length of that range.
|
||||
# Additional ranges are then assigned, using the ranges which specify the
|
||||
# lowest host-level IDs first, to the lowest not-yet-mapped in-container ID,
|
||||
# until all of the entries have been used for maps. This setting overrides the
|
||||
# Remap-UIDs/GIDs setting.
|
||||
# until all of the entries have been used for maps.
|
||||
#
|
||||
# remap-user = "containers"
|
||||
# remap-group = "containers"
|
||||
|
|
@ -105,7 +57,7 @@ pull_options = {enable_partial_images = "false", use_hard_links = "false", ostre
|
|||
# Auto-userns-min-size is the minimum size for a user namespace created automatically.
|
||||
# auto-userns-min-size=1024
|
||||
#
|
||||
# Auto-userns-max-size is the maximum size for a user namespace created automatically.
|
||||
# Auto-userns-max-size is the minimum size for a user namespace created automatically.
|
||||
# auto-userns-max-size=65536
|
||||
|
||||
[storage.options.overlay]
|
||||
|
|
@ -161,7 +113,7 @@ mountopt = "nodev,metacopy=on"
|
|||
# future. When "force_mask" is set the original permission mask is stored in
|
||||
# the "user.containers.override_stat" xattr and the "mount_program" option must
|
||||
# be specified. Mount programs like "/usr/bin/fuse-overlayfs" present the
|
||||
# extended attribute permissions to processes within containers rather than the
|
||||
# extended attribute permissions to processes within containers rather then the
|
||||
# "force_mask" permissions.
|
||||
#
|
||||
# force_mask = ""
|
||||
|
|
@ -7,27 +7,24 @@ CENTOS=""
|
|||
pwd | grep /tmp/centos > /dev/null
|
||||
if [ $? == 0 ]; then
|
||||
CENTOS=1
|
||||
PKG=centpkg
|
||||
else
|
||||
PKG=rhpkg
|
||||
fi
|
||||
set -e
|
||||
set -xe
|
||||
echo $B
|
||||
for P in podman skopeo buildah; do
|
||||
BRN=`pwd | sed 's,^.*/,,'`
|
||||
rm -rf $P
|
||||
$PKG clone $P
|
||||
pkg clone $P
|
||||
cd $P
|
||||
$PKG switch-branch $BRN
|
||||
[ ! -z "$CENTOS" ] && pkg switch-branch $B
|
||||
if [ $BRN != stream-container-tools-rhel8 ]; then
|
||||
$PKG prep
|
||||
pkg prep
|
||||
else
|
||||
$PKG --release rhel-8 prep
|
||||
pkg --release rhel-8 prep
|
||||
fi
|
||||
rm -rf *SPECPARTS
|
||||
DIR=`ls -d -- */ | grep "$P"`
|
||||
grep github.com/containers/image $DIR/go.mod | cut -d\ -f2 | sed 's,-.*,,'>> /tmp/ver_image
|
||||
grep github.com/containers/common $DIR/go.mod | cut -d\ -f2 | sed 's,-.*,,' >> /tmp/ver_common
|
||||
grep github.com/containers/storage $DIR/go.mod | cut -d\ -f2 | sed 's,-.*,,' >> /tmp/ver_storage
|
||||
DIR=`ls -d -- */ | grep -v ^tests | head -n1`
|
||||
grep github.com/containers/image $DIR/go.mod | grep -v - | cut -d\ -f2 >> /tmp/ver_image
|
||||
grep github.com/containers/common $DIR/go.mod | grep -v - | cut -d\ -f2 >> /tmp/ver_common
|
||||
grep github.com/containers/storage $DIR/go.mod | grep -v - | cut -d\ -f2 >> /tmp/ver_storage
|
||||
cd -
|
||||
done
|
||||
IMAGE_VER=`sort -n /tmp/ver_image | head -n1`
|
||||
|
|
@ -13,7 +13,7 @@ ensure() {
|
|||
sed -i "/^#.*$2[[:blank:]].*=/a \
|
||||
$2 = $3" $1
|
||||
else
|
||||
echo "$2 = $3" >> $1
|
||||
echo "$2 = \"$3\"" >> $1
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
|
@ -21,47 +21,27 @@ $2 = $3" $1
|
|||
#./pyxis.sh
|
||||
#./update-vendored.sh
|
||||
spectool -f -g containers-common.spec
|
||||
for FILE in *; do
|
||||
[ -s "$FILE" ]
|
||||
if [ $? == 1 ] && [ "$FILE" != "sources" ]; then
|
||||
echo "empty file: $FILE"
|
||||
exit 1
|
||||
fi
|
||||
done
|
||||
ensure storage.conf driver \"overlay\"
|
||||
ensure storage.conf mountopt \"nodev,metacopy=on\"
|
||||
ensure containers.conf events_logger \"file\"
|
||||
if pwd | grep rhel-8 > /dev/null
|
||||
then
|
||||
awk -i inplace '/#default_capabilities/,/#\]/{gsub("#","",$0)}1' containers.conf
|
||||
ensure registries.conf unqualified-search-registries [\"registry.access.redhat.com\",\ \"registry.redhat.io\",\ \"docker.io\"]
|
||||
ensure registries.conf unqualified-search-registries [\"registry.fedoraproject.org\",\ \"registry.access.redhat.com\",\ \"registry.centos.org\",\ \"docker.io\"]
|
||||
ensure registries.conf short-name-mode \"permissive\"
|
||||
ensure containers.conf infra_image \"registry.access.redhat.com/ubi8/pause\"
|
||||
ensure containers.conf runtime \"runc\"
|
||||
ensure containers.conf events_logger \"file\"
|
||||
ensure containers.conf log_driver \"k8s-file\"
|
||||
ensure containers.conf network_backend \"cni\"
|
||||
else
|
||||
ensure registries.conf unqualified-search-registries [\"registry.fedoraproject.org\",\ \"registry.access.redhat.com\",\ \"registry.centos.org\",\ \"quay.io\",\ \"docker.io\"]
|
||||
ensure registries.conf short-name-mode \"enforcing\"
|
||||
ensure containers.conf infra_image \"registry.access.redhat.com/ubi8/pause\"
|
||||
ensure containers.conf runtime \"crun\"
|
||||
fi
|
||||
[ `grep "keyctl" seccomp.json | wc -l` == 0 ] && sed -i '/\"kill\",/i \
|
||||
"keyctl",' seccomp.json
|
||||
sed -i '/\"socketcall\",/i \
|
||||
"socket",' seccomp.json
|
||||
if ! grep \"NET_RAW\" containers.conf > /dev/null
|
||||
then
|
||||
sed -i '/^default_capabilities/a \
|
||||
"NET_RAW",' containers.conf
|
||||
"NET_RAW",' containers.conf
|
||||
fi
|
||||
if ! grep \"SYS_CHROOT\" containers.conf > /dev/null
|
||||
then
|
||||
sed -i '/^default_capabilities/a \
|
||||
"SYS_CHROOT",' containers.conf
|
||||
fi
|
||||
else
|
||||
ensure registries.conf unqualified-search-registries [\"registry.access.redhat.com\",\ \"registry.redhat.io\",\ \"docker.io\"]
|
||||
ensure registries.conf short-name-mode \"enforcing\"
|
||||
ensure containers.conf runtime \"crun\"
|
||||
fi
|
||||
[ `grep \"keyctl\", seccomp.json | wc -l` == 0 ] && sed -i '/\"kill\",/i \
|
||||
"keyctl",' seccomp.json
|
||||
[ `grep \"socket\", seccomp.json | wc -l` == 0 ] && sed -i '/\"socketcall\",/i \
|
||||
"socket",' seccomp.json
|
||||
rhpkg clone redhat-release
|
||||
cd redhat-release
|
||||
rhpkg switch-branch rhel-9.4.0
|
||||
rhpkg prep
|
||||
cp -f redhat-release-*/RPM-GPG* ../
|
||||
cd -
|
||||
rm -rf redhat-release
|
||||
Loading…
Reference in New Issue