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v0.60.2.tar.gz

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[aliases]
"skopeo" = "registry.access.redhat.com/ubi8/skopeo"
"ubi8/skopeo" = "registry.access.redhat.com/ubi8/skopeo"
"rhel9/skopeo" = "registry.redhat.io/rhel9/skopeo"
"buildah" = "registry.access.redhat.com/ubi8/buildah"
"ubi8/buildah" = "registry.access.redhat.com/ubi8/buildah"
"rhel9/buildah" = "registry.redhat.io/rhel9/buildah"
"podman" = "registry.access.redhat.com/ubi8/podman"
"ubi8/podman" = "registry.access.redhat.com/ubi8/podman"
"rhel9/podman" = "registry.redhat.io/rhel9/podman"

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% "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)
```

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66
SOURCES/RPM-GPG-KEY-redhat-release
View File

@ -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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87
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@ -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.

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@ -1,16 +0,0 @@
% containers-mounts.conf(5)
## NAME
containers-mounts.conf - configuration file for default mounts in containers
## DESCRIPTION
The mounts.conf file specifies volume mount directories that are automatically mounted inside containers. Container processes can then use this content. Usually these directories are used for passing secrets or credentials required by the package software to access remote package repositories. Note that for security reasons, tools adhering to the mounts.conf are expected to copy the contents instead of bind mounting the paths from the host.
## FORMAT
The format of the mounts.conf is the volume format `/SRC:/DEST`, one mount per line. For example, a mounts.conf with the line `/usr/share/secrets:/run/secrets` would cause the contents of the `/usr/share/secrets` directory on the host to be mounted on the `/run/secrets` directory inside the container. Setting mountpoints allows containers to use the files of the host, for instance, to use the host's subscription to some enterprise Linux distribution.
## FILES
Some distributions may provide a `/usr/share/containers/mounts.conf` file to provide default mounts, but users can create a `/etc/containers/mounts.conf`, to specify their own special volumes to mount in the container. When Podman runs in rootless mode, the file `$HOME/.config/containers/mounts.conf` will override the default if it exists.
## HISTORY
Aug 2018, Originally compiled by Valentin Rothberg <vrothberg@suse.com>

838
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@ -1,838 +0,0 @@
# The containers configuration file specifies all of the available configuration
# command-line options/flags for container engine tools like Podman & Buildah,
# but in a TOML format that can be easily modified and versioned.
# Please refer to containers.conf(5) for details of all configuration options.
# Not all container engines implement all of the options.
# All of the options have hard coded defaults and these options will override
# the built in defaults. Users can then override these options via the command
# line. Container engines will read containers.conf files in up to three
# locations in the following order:
# 1. /usr/share/containers/containers.conf
# 2. /etc/containers/containers.conf
# 3. $HOME/.config/containers/containers.conf (Rootless containers ONLY)
# Items specified in the latter containers.conf, if they exist, override the
# previous containers.conf settings, or the default settings.
[containers]
# List of annotation. Specified as
# "key = value"
# If it is empty or commented out, no annotations will be added
#
#annotations = []
# Used to change the name of the default AppArmor profile of container engine.
#
#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.
# `host` Share host Cgroup Namespace with the container.
#
#cgroupns = "private"
# Control container cgroup configuration
# 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.
#
#cgroups = "enabled"
# List of default capabilities for containers. If it is empty or commented out,
# the default capabilities defined in the container engine will be added.
#
default_capabilities = [
"NET_RAW",
"CHOWN",
"DAC_OVERRIDE",
"FOWNER",
"FSETID",
"KILL",
"NET_BIND_SERVICE",
"SETFCAP",
"SETGID",
"SETPCAP",
"SETUID",
"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".
#
default_sysctls = [
"net.ipv4.ping_group_range=0 0",
]
# A list of ulimits to be set in containers by default, specified as
# "<ulimit name>=<soft limit>:<hard limit>", for example:
# "nofile=1024:2048"
# See setrlimit(2) for a list of resource names.
# Any limit not specified here will be inherited from the process launching the
# container engine.
# Ulimits has limits for non privileged container engines.
#
#default_ulimits = [
# "nofile=1280:2560",
#]
# List of devices. Specified as
# "<device-on-host>:<device-on-container>:<permissions>", for example:
# "/dev/sdc:/dev/xvdc:rwm".
# If it is empty or commented out, only the default devices will be used
#
#devices = []
# List of default DNS options to be added to /etc/resolv.conf inside of the container.
#
#dns_options = []
# List of default DNS search domains to be added to /etc/resolv.conf inside of the container.
#
#dns_searches = []
# Set default DNS servers.
# This option can be used 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.
# The /etc/resolv.conf file in the image will be used without changes.
#
#dns_servers = []
# Environment variable list for the conmon process; used for passing necessary
# environment variables to conmon or the runtime.
#
#env = [
# "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
#]
# 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
# these. This 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.
#
#http_proxy = true
# Run an init inside the container that forwards signals and reaps processes.
#
#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.
#
#ipcns = "shareable"
# keyring tells the container engine whether to create
# a kernel keyring for use within the container.
#
#keyring = true
# label tells the container engine whether to use container separation using
# MAC(SELinux) labeling or not.
# The label flag is ignored on label disabled systems.
#
#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
# exceed conmon's read buffer. The file is truncated and re-opened so the
# limit is never exceeded.
#
#log_size_max = -1
# Specifies default format tag for container log messages.
# This is useful for creating a specific tag for container log messages.
# Containers logs default to truncated container ID as a tag.
#
#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.
# `host` Share host Network Namespace with the container.
# `none` Containers do not use the network
#
#netns = "private"
# Create /etc/hosts for the container. By default, container engine manage
# /etc/hosts, automatically adding the container's own IP address.
#
#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.
# `host` Share host PID Namespace with the container.
#
#pidns = "private"
# Maximum number of processes allowed in a container.
#
#pids_limit = 2048
# 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.
#
#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.
#
# 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
# Path to the seccomp.json profile which is used as the default seccomp profile
# for the runtime.
#
#seccomp_profile = "/usr/share/containers/seccomp.json"
# Size of /dev/shm. Specified as <number><unit>.
# Unit is optional, values:
# b (bytes), k (kilobytes), m (megabytes), or g (gigabytes).
# If the unit is omitted, the system uses bytes.
#
#shm_size = "65536k"
# Set timezone in container. Takes IANA timezones as well as "local",
# which sets the timezone in the container to match the host machine.
#
#tz = ""
# Set umask inside the container
#
#umask = "0022"
# Default way to to create a User namespace for the container
# Options are:
# `auto` Create unique User Namespace for the container.
# `host` Share host User Namespace with the container.
#
#userns = "host"
# 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.
#
#utsns = "private"
# List of volumes. Specified as
# "<directory-on-host>:<directory-in-container>:<options>", for example:
# "/db:/var/lib/db:ro".
# If it is empty or commented out, no volumes will be added
#
#volumes = []
#[engine.platform_to_oci_runtime]
#"wasi/wasm" = ["crun-wasm"]
#"wasi/wasm32" = ["crun-wasm"]
#"wasi/wasm64" = ["crun-wasm"]
[secrets]
#driver = "file"
[secrets.opts]
#root = "/example/directory"
[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",
#]
# 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.
#
#default_network = "podman"
# The default subnet for the default 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.
#
#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
# Cgroup management implementation used for the runtime.
# Valid options "systemd" or "cgroupfs"
#
#cgroup_manager = "systemd"
# Environment variables to pass into conmon
#
#conmon_env_vars = [
# "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
#]
# Paths to look for the conmon container manager binary
#
#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"
#]
# 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
# forwarded to containers. When enabled, when ports are forwarded to containers,
# ports are held open by 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.
#
#enable_port_reservation = true
# 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.
#
#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 = [
# "/usr/share/containers/oci/hooks.d",
#]
# Manifest Type (oci, v2s2, or v2s1) to use when pulling, pushing, building
# container images. By default image pulled and pushed match the format of the
# source image. Building/committing defaults to OCI.
#
#image_default_format = ""
# Default transport method for pulling and pushing for images
#
#image_default_transport = "docker://"
# Maximum number of image layers to be copied (pulled/pushed) simultaneously.
# Not setting this field, or setting it to zero, will fall back to containers/image defaults.
#
#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.
#
#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"
# 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.
#
#lock_type = "shm"
# 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
# Default engine namespace
# If 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.
#
#namespace = ""
# Path to the slirp4netns binary
#
#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.
#
#network_cmd_options = []
# Whether to use chroot instead of pivot_root in the runtime
#
#no_pivot_root = false
# Number of locks available for containers and pods.
# If this is changed, a lock renumber must be performed (e.g. with the
# 'podman system renumber' command).
#
#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"
# 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.
#
#remote = false
# Default OCI runtime
#
#runtime = "crun"
runtime = "runc"
# 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"]
# List of the OCI runtimes that supports running containers with KVM Separation.
#
#runtime_supports_kvm = ["kata", "krun"]
# 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
# Directory for persistent engine files (database, etc)
# By default, this will be configured relative to where the containers/storage
# stores containers
# Uncomment to change location from this default
#
#static_dir = "/var/lib/containers/storage/libpod"
# Number of seconds to wait for container to exit before sending kill signal.
#
#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]
# URI to access the Podman service
# Examples:
# rootless "unix:///run/user/$UID/podman/podman.sock" (Default)
# rootful "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
#
# uri = "ssh://user@production.example.com/run/user/1001/podman/podman.sock"
# Path to file containing ssh identity key
# identity = "~/.ssh/id_rsa"
# Directory for temporary files. Must be tmpfs (wiped after reboot)
#
#tmp_dir = "/run/libpod"
# Directory for libpod named volumes.
# By default, this will be configured relative to where containers/storage
# stores containers.
# Uncomment to change location from this default.
#
#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)
[engine.runtimes]
#crun = [
# "/usr/bin/crun",
# "/usr/sbin/crun",
# "/usr/local/bin/crun",
# "/usr/local/sbin/crun",
# "/sbin/crun",
# "/bin/crun",
# "/run/current-system/sw/bin/crun",
#]
#kata = [
# "/usr/bin/kata-runtime",
# "/usr/sbin/kata-runtime",
# "/usr/local/bin/kata-runtime",
# "/usr/local/sbin/kata-runtime",
# "/sbin/kata-runtime",
# "/bin/kata-runtime",
# "/usr/bin/kata-qemu",
# "/usr/bin/kata-fc",
#]
#runc = [
# "/usr/bin/runc",
# "/usr/sbin/runc",
# "/usr/local/bin/runc",
# "/usr/local/sbin/runc",
# "/sbin/runc",
# "/bin/runc",
# "/usr/lib/cri-o-runc/sbin/runc",
#]
#runsc = [
# "/usr/bin/runsc",
# "/usr/sbin/runsc",
# "/usr/local/bin/runsc",
# "/usr/local/sbin/runsc",
# "/bin/runsc",
# "/sbin/runsc",
# "/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.
# (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
# main config.
[farms]
#
# the default farm to use when farming out builds
# default = ""
#
# map of existing farms
#[farms.list]

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% 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

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/usr/share/rhel/secrets:/run/secrets

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@ -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

3
SOURCES/registry.access.redhat.com.yaml
View File

@ -1,3 +0,0 @@
docker:
registry.access.redhat.com:
sigstore: https://access.redhat.com/webassets/docker/content/sigstore

3
SOURCES/registry.redhat.io.yaml
View File

@ -1,3 +0,0 @@
docker:
registry.redhat.io:
sigstore: https://registry.redhat.io/containers/sigstore

1052
SOURCES/seccomp.json
View File

File diff suppressed because it is too large Load Diff

40
SOURCES/update-vendored.sh
View File

@ -1,40 +0,0 @@
#!/bin/bash
# This script assures we always deliver the current documentation/configs
# for the c/storage, c/image and c/common vendored in podman, skopeo, buildah
# For questions reach to Jindrich Novy <jnovy@redhat.com>
rm -f /tmp/ver_image /tmp/ver_common /tmp/ver_storage
CENTOS=""
pwd | grep /tmp/centos > /dev/null
if [ $? == 0 ]; then
CENTOS=1
PKG=centpkg
else
PKG=rhpkg
fi
set -e
for P in podman skopeo buildah; do
BRN=`pwd | sed 's,^.*/,,'`
rm -rf $P
$PKG clone $P
cd $P
$PKG switch-branch $BRN
if [ $BRN != stream-container-tools-rhel8 ]; then
$PKG prep
else
$PKG --release rhel-8 prep
fi
rm -rf *SPECPARTS
DIR=`ls -d -- */ | grep "$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
cd -
done
IMAGE_VER=`sort -n /tmp/ver_image | head -n1`
COMMON_VER=`sort -n /tmp/ver_common | head -n1`
STORAGE_VER=`sort -n /tmp/ver_storage | head -n1`
sed -i "s,^%global.*image_branch.*,%global image_branch $IMAGE_VER," containers-common.spec
sed -i "s,^%global.*common_branch.*,%global common_branch $COMMON_VER," containers-common.spec
sed -i "s,^%global.*storage_branch.*,%global storage_branch $STORAGE_VER," containers-common.spec
rm -f /tmp/ver_image /tmp/ver_common /tmp/ver_storage
rm -rf podman skopeo buildah

67
SOURCES/update.sh
View File

@ -1,67 +0,0 @@
#!/bin/bash
# This script delivers current documentation/configs and assures it has the intended
# settings for a particular branch/release.
# For questions reach to Jindrich Novy <jnovy@redhat.com>
ensure() {
if grep ^$2[[:blank:]].*= $1 > /dev/null
then
sed -i "s;^$2[[:blank:]]=.*;$2 = $3;" $1
else
if grep ^\#.*$2[[:blank:]].*= $1 > /dev/null
then
sed -i "/^#.*$2[[:blank:]].*=/a \
$2 = $3" $1
else
echo "$2 = $3" >> $1
fi
fi
}
#./pyxis.sh
#./update-vendored.sh
spectool -f -g containers-common.spec
for FILE in *; do
[ -s "$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\"
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 short-name-mode \"permissive\"
ensure containers.conf runtime \"runc\"
ensure containers.conf events_logger \"file\"
ensure containers.conf log_driver \"k8s-file\"
ensure containers.conf network_backend \"cni\"
if ! grep \"NET_RAW\" containers.conf > /dev/null
then
sed -i '/^default_capabilities/a \
"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

427
SPECS/containers-common.spec
View File

@ -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

0
SOURCES/containers-auth.json.5.md → containers-auth.json.5.md
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0
SOURCES/containers-certs.d.5.md → containers-certs.d.5.md
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270
containers-common.spec Normal file
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@ -0,0 +1,270 @@
# Below definitions are used to deliver config files from a particular branch
# of c/image, c/storage and c/shortnames vendored in all of Buildah, Podman and Skopeo.
# These vendored components must have the same version. If it is not the case,
# pick the oldest version on c/image, c/storage and c/shortnames vendored in
# Buildah/Podman/Skopeo.
# Packit will automatically update the image and storage versions on Fedora and
# CentOS Stream dist-git PRs.
%global image_branch v5.32.2
%global storage_branch v1.55.0
%global shortnames_branch main
%global project containers
%global repo common
%global raw_github_url https://raw.githubusercontent.com/%{project}
%if %{defined copr_username}
%define copr_build 1
%endif
# See https://github.com/containers/netavark/blob/main/rpm/netavark.spec
# for netavark epoch
%if %{defined copr_build}
%define netavark_epoch 102
%else
%define netavark_epoch 2
%endif
Name: containers-common
%if %{defined copr_build}
Epoch: 102
%else
Epoch: 5
%endif
# DO NOT TOUCH the Version string!
# The TRUE source of this specfile is:
# https://github.com/containers/common/blob/main/rpm/containers-common.spec
# If that's what you're reading, Version must be 0, and will be updated by Packit for
# copr and koji builds.
# If you're reading this on dist-git, the version is automatically filled in by Packit.
Version: 0.60.2
Release: 7%{?dist}
License: Apache-2.0
BuildArch: noarch
# for BuildRequires: go-md2man
ExclusiveArch: %{golang_arches} noarch
Summary: Common configuration and documentation for containers
BuildRequires: git-core
BuildRequires: go-md2man
Provides: skopeo-containers = %{epoch}:%{version}-%{release}
Requires: (container-selinux >= 2:2.162.1 if selinux-policy)
Requires: netavark
Obsoletes: containernetworking-plugins < 2
Suggests: fuse-overlayfs
URL: https://github.com/%{project}/%{repo}
Source0: %{url}/archive/v%{version_no_tilde}.tar.gz
Source1: %{raw_github_url}/image/%{image_branch}/docs/containers-auth.json.5.md
Source2: %{raw_github_url}/image/%{image_branch}/docs/containers-certs.d.5.md
Source3: %{raw_github_url}/image/%{image_branch}/docs/containers-policy.json.5.md
Source4: %{raw_github_url}/image/%{image_branch}/docs/containers-registries.conf.5.md
Source5: %{raw_github_url}/image/%{image_branch}/docs/containers-registries.conf.d.5.md
Source6: %{raw_github_url}/image/%{image_branch}/docs/containers-registries.d.5.md
Source7: %{raw_github_url}/image/%{image_branch}/docs/containers-signature.5.md
Source8: %{raw_github_url}/image/%{image_branch}/docs/containers-transports.5.md
Source9: %{raw_github_url}/storage/%{storage_branch}/docs/containers-storage.conf.5.md
Source10: %{raw_github_url}/shortnames/%{shortnames_branch}/shortnames.conf
Source11: %{raw_github_url}/image/%{image_branch}/default.yaml
Source12: default-policy.json
Source13: %{raw_github_url}/image/%{image_branch}/registries.conf
Source14: %{raw_github_url}/storage/%{storage_branch}/storage.conf
# Fetch RPM-GPG-KEY-redhat-release from the authoritative source instead of storing
# a copy in repo or dist-git. Depending on distribution-gpg-keys rpm is also
# not an option because that package doesn't exist on CentOS Stream.
Source15: https://access.redhat.com/security/data/fd431d51.txt
%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.
%package extra
Summary: Extra dependencies for Podman and Buildah
Requires: %{name} = %{epoch}:%{version}-%{release}
Requires: container-network-stack
Requires: oci-runtime
Requires: nftables
Requires: passt
%if %{defined fedora}
Requires: iptables
Conflicts: podman < 5:5.0.0~rc4-1
Recommends: composefs
Recommends: crun
Requires: (crun if fedora-release-identity-server)
Requires: netavark >= %{netavark_epoch}:1.10.3-1
Suggests: slirp4netns
Recommends: qemu-user-static
Requires: (qemu-user-static-aarch64 if fedora-release-identity-server)
Requires: (qemu-user-static-arm if fedora-release-identity-server)
Requires: (qemu-user-static-x86 if fedora-release-identity-server)
%endif
%description extra
This subpackage will handle dependencies common to Podman and Buildah which are
not required by Skopeo.
%prep
%autosetup -Sgit -n %{repo}-%{version_no_tilde}
# Copy manpages to docs subdir in builddir to build before installing.
cp %{SOURCE1} docs/.
cp %{SOURCE2} docs/.
cp %{SOURCE3} docs/.
cp %{SOURCE4} docs/.
cp %{SOURCE5} docs/.
cp %{SOURCE6} docs/.
cp %{SOURCE7} docs/.
cp %{SOURCE8} docs/.
cp %{SOURCE9} docs/.
# Copy config files to builddir to patch them before installing.
# Currently, only registries.conf and storage.conf files are patched before
# installing.
cp %{SOURCE10} shortnames.conf
cp %{SOURCE13} registries.conf
cp %{SOURCE14} storage.conf
# Fine-grain distro- and release-specific tuning of config files,
# e.g., seccomp, composefs, registries on different RHEL/Fedora versions
bash rpm/update-config-files.sh
%build
mkdir -p man5
for i in docs/*.5.md; do
go-md2man -in $i -out man5/$(basename $i .md)
done
%install
# install config and policy files for registries
install -dp %{buildroot}%{_sysconfdir}/containers/{certs.d,oci/hooks.d,systemd}
install -dp %{buildroot}%{_sharedstatedir}/containers/sigstore
install -dp %{buildroot}%{_datadir}/containers/systemd
install -dp %{buildroot}%{_prefix}/lib/containers/storage
install -dp -m 700 %{buildroot}%{_prefix}/lib/containers/storage/overlay-images
touch %{buildroot}%{_prefix}/lib/containers/storage/overlay-images/images.lock
install -dp -m 700 %{buildroot}%{_prefix}/lib/containers/storage/overlay-layers
touch %{buildroot}%{_prefix}/lib/containers/storage/overlay-layers/layers.lock
install -Dp -m0644 shortnames.conf %{buildroot}%{_sysconfdir}/containers/registries.conf.d/000-shortnames.conf
install -Dp -m0644 %{SOURCE11} %{buildroot}%{_sysconfdir}/containers/registries.d/default.yaml
install -Dp -m0644 %{SOURCE12} %{buildroot}%{_sysconfdir}/containers/policy.json
install -Dp -m0644 registries.conf %{buildroot}%{_sysconfdir}/containers/registries.conf
install -Dp -m0644 storage.conf %{buildroot}%{_datadir}/containers/storage.conf
# RPM-GPG-KEY-redhat-release already exists on rhel envs, install only on
# fedora and centos
%if %{defined fedora} || %{defined centos}
install -Dp -m0644 %{SOURCE15} %{buildroot}%{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
%endif
install -Dp -m0644 contrib/redhat/registry.access.redhat.com.yaml -t %{buildroot}%{_sysconfdir}/containers/registries.d
install -Dp -m0644 contrib/redhat/registry.redhat.io.yaml -t %{buildroot}%{_sysconfdir}/containers/registries.d
# install manpages
install -dp %{buildroot}%{_mandir}/man5
for i in man5/*.5; do
install -Dp -m0644 $i -t %{buildroot}%{_mandir}/man5
done
ln -s containerignore.5 %{buildroot}%{_mandir}/man5/.containerignore.5
# install config files for mounts, containers and seccomp
install -m0644 pkg/subscriptions/mounts.conf %{buildroot}%{_datadir}/containers/mounts.conf
install -m0644 pkg/seccomp/seccomp.json %{buildroot}%{_datadir}/containers/seccomp.json
install -m0644 pkg/config/containers.conf %{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
ensure() {
if grep ^$2[[:blank:]].*= $1 > /dev/null
then
sed -i "s;^$2[[:blank:]]=.*;$2 = $3;" $1
else
if grep ^\#.*$2[[:blank:]].*= $1 > /dev/null
then
sed -i "/^#.*$2[[:blank:]].*=/a \
$2 = $3" $1
else
echo "$2 = $3" >> $1
fi
fi
}
ensure %{buildroot}%{_datadir}/containers/storage.conf driver \"overlay\"
ensure %{buildroot}%{_datadir}/containers/storage.conf mountopt \"nodev,metacopy=on\"
ensure %{buildroot}%{_sysconfdir}/containers/registries.conf unqualified-search-registries [\"registry.access.redhat.com\",\ \"registry.redhat.io\",\ \"docker.io\"]
ensure %{buildroot}%{_datadir}/containers/containers.conf runtime \"crun\"
ensure %{buildroot}%{_datadir}/containers/containers.conf log_driver \"k8s-file\"
%files
%dir %{_sysconfdir}/containers
%dir %{_sysconfdir}/containers/certs.d
%dir %{_sysconfdir}/containers/oci
%dir %{_sysconfdir}/containers/oci/hooks.d
%dir %{_sysconfdir}/containers/registries.conf.d
%dir %{_sysconfdir}/containers/registries.d
%dir %{_sysconfdir}/containers/systemd
%dir %{_prefix}/lib/containers
%dir %{_prefix}/lib/containers/storage
%dir %{_prefix}/lib/containers/storage/overlay-images
%dir %{_prefix}/lib/containers/storage/overlay-layers
%{_prefix}/lib/containers/storage/overlay-images/images.lock
%{_prefix}/lib/containers/storage/overlay-layers/layers.lock
%config(noreplace) %{_sysconfdir}/containers/policy.json
%config(noreplace) %{_sysconfdir}/containers/registries.conf
%config(noreplace) %{_sysconfdir}/containers/registries.conf.d/000-shortnames.conf
%if 0%{?fedora} || 0%{?centos}
%{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
%endif
%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/storage.conf
%ghost %{_sysconfdir}/containers/containers.conf
%dir %{_sharedstatedir}/containers/sigstore
%{_mandir}/man5/Containerfile.5.gz
%{_mandir}/man5/containerignore.5.gz
%{_mandir}/man5/.containerignore.5.gz
%{_mandir}/man5/containers*.5.gz
%dir %{_datadir}/containers
%dir %{_datadir}/containers/systemd
%{_datadir}/containers/storage.conf
%{_datadir}/containers/containers.conf
%{_datadir}/containers/mounts.conf
%{_datadir}/containers/seccomp.json
%dir %{_datadir}/rhel
%dir %{_datadir}/rhel/secrets
%{_datadir}/rhel/secrets/*
%files extra
%changelog
* Thu Sep 19 2024 Jindrich Novy <jnovy@redhat.com> - 5:0.60.2-7
- use k8s-file as log driver
- Resolves: RHEL-57101
* Wed Sep 18 2024 Jindrich Novy <jnovy@redhat.com> - 5:0.60.2-6
- ensure the correct configuration is present for RHEL10
- Resolves: RHEL-57101
* Mon Sep 16 2024 Jindrich Novy <jnovy@redhat.com> - 5:0.60.2-5
- rebuild
- Resolves: RHEL-57101
* Thu Sep 05 2024 Jindrich Novy <jnovy@redhat.com> - 5:0.60.2-4
- update update.sh script and set logdriver to file
- Resolves: RHEL-57101
* Wed Aug 28 2024 Jindrich Novy <jnovy@redhat.com> - 5:0.60.2-3
- Obsolete containernetworking-plugins
- Resolves: RHEL-39410

13
SOURCES/containers-policy.json.5.md → containers-policy.json.5.md
View File

@ -320,7 +320,9 @@ This requirement requires an image to be signed using a sigstore signature with
{
"type": "sigstoreSigned",
"keyPath": "/path/to/local/public/key/file",
"keyPaths": ["/path/to/first/public/key/one", "/path/to/first/public/key/two"],
"keyData": "base64-encoded-public-key-data",
"keyDatas": ["base64-encoded-public-key-one-data", "base64-encoded-public-key-two-data"]
"fulcio": {
"caPath": "/path/to/local/CA/file",
"caData": "base64-encoded-CA-data",
@ -328,28 +330,33 @@ This requirement requires an image to be signed using a sigstore signature with
"subjectEmail", "expected-signing-user@example.com",
},
"rekorPublicKeyPath": "/path/to/local/public/key/file",
"rekorPublicKeyPaths": ["/path/to/local/public/key/one","/path/to/local/public/key/two"],
"rekorPublicKeyData": "base64-encoded-public-key-data",
"rekorPublicKeyDatas": ["base64-encoded-public-key-one-data","base64-encoded-public-key-two-data"],
"signedIdentity": identity_requirement
}
```
Exactly one of `keyPath`, `keyData` and `fulcio` must be present.
Exactly one of `keyPath`, `keyPaths`, `keyData`, `keyDatas` 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 `keyPaths` or `keyDatas` is present, it contains sigstore public keys.
Only signatures made by any key in the list 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;
At most one of `rekorPublicKeyPath`, `rekorPublicKeyPaths`, `rekorPublicKeyData` and `rekorPublicKeyDatas` 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.
signed by one of the provided public keys.
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).

30
SOURCES/containers-registries.conf.5.md → containers-registries.conf.5.md
View File

@ -19,6 +19,12 @@ Container engines will use the `$HOME/.config/containers/registries.conf` if it
`credential-helpers`
: An array of default credential helpers used as external credential stores. Note that "containers-auth.json" is a reserved value to use auth files as specified in containers-auth.json(5). The credential helpers are set to `["containers-auth.json"]` if none are specified.
`additional-layer-store-auth-helper`
: A string containing the helper binary name. This enables passing registry credentials to an
Additional Layer Store every time an image is read using the `docker://`
transport so that it can access private registries. See the 'Enabling Additional Layer Store to access to private registries' section below for
more details.
### NAMESPACED `[[registry]]` SETTINGS
The bulk of the configuration is represented as an array of `[[registry]]`
@ -254,6 +260,30 @@ in order, and use the first one that exists.
Note that a mirror is associated only with the current `[[registry]]` TOML table. If using the example above, pulling the image `registry.com/image:latest` will hence only reach out to `mirror.registry.com`, and the mirrors associated with `example.com/foo` will not be considered.
### Enabling Additional Layer Store to access to private registries
The `additional-layer-store-auth-helper` option enables passing registry
credentials to an Additional Layer Store so that it can access private registries.
When accessing a private registry via an Additional Layer Store, a helper binary needs to be provided. This helper binary is
registered via the `additional-layer-store-auth-helper` option. Every time an image
is read using the `docker://` transport, the specified helper binary is executed
and receives registry credentials from stdin in the following format.
```json
{
"$image_reference": {
"username": "$username",
"password": "$password",
"identityToken": "$identityToken"
}
}
```
The format of `$image_reference` is `$repo{:$tag|@$digest}`.
Additional Layer Stores can use this helper binary to access the private registry.
## VERSION 1 FORMAT - DEPRECATED
VERSION 1 format is still supported but it does not support
using registry mirrors, longest-prefix matches, or location rewriting.

0
SOURCES/containers-registries.conf.d.5.md → containers-registries.conf.d.5.md
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0
SOURCES/containers-registries.d.5.md → containers-registries.d.5.md
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0
SOURCES/containers-signature.5.md → containers-signature.5.md
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89
SOURCES/containers-storage.conf.5.md → containers-storage.conf.5.md
View File

@ -27,7 +27,7 @@ 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.
Copy On Write (COW) container storage driver. Valid drivers are "overlay", "vfs", "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.
@ -84,7 +84,7 @@ 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=""}
**pull_options** = {enable_partial_images = "true", 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
@ -95,7 +95,7 @@ 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
containers/storage supports four 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.
@ -107,28 +107,10 @@ containers/storage supports three keys
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
If set to true, containers/storage will convert images to 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"
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.
Example
remap-user = "containers"
remap-group = "containers"
**root-auto-userns-user**=""
Root-auto-userns-user is a user name which can be used to look up one or more UID/GID ranges in the /etc/subuid and /etc/subgid file. These ranges will be partitioned to containers configured to create automatically a user namespace. Containers configured to automatically create a user namespace can still overlap with containers having an explicit mapping set. This setting is ignored when running as rootless.
@ -158,66 +140,6 @@ The `storage.options.btrfs` table supports the following options:
**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))
### STORAGE OPTIONS FOR THINPOOL (devicemapper) TABLE
The `storage.options.thinpool` table supports the following options for the `devicemapper` driver:
**autoextend_percent**=""
Tells the thinpool driver the amount by which the thinpool needs to be grown. This is specified in terms of % of pool size. So a value of 20 means that when threshold is hit, pool will be grown by 20% of existing pool size. (default: 20%)
**autoextend_threshold**=""
Tells the driver the thinpool extension threshold in terms of percentage of pool size. For example, if threshold is 60, that means when pool is 60% full, threshold has been hit. (default: 80%)
**basesize**=""
Specifies the size to use when creating the base device, which limits the size of images and containers. (default: 10g)
**blocksize**=""
Specifies a custom blocksize to use for the thin pool. (default: 64k)
**directlvm_device**=""
Specifies a custom block storage device to use for the thin pool. Required for using graphdriver `devicemapper`.
**directlvm_device_force**=""
Tells driver to wipe device (directlvm_device) even if device already has a filesystem. (default: false)
**fs**="xfs"
Specifies the filesystem type to use for the base device. (default: xfs)
**log_level**=""
Sets the log level of devicemapper.
0: LogLevelSuppress 0 (default)
2: LogLevelFatal
3: LogLevelErr
4: LogLevelWarn
5: LogLevelNotice
6: LogLevelInfo
7: LogLevelDebug
**metadata_size**=""
metadata_size is used to set the `pvcreate --metadatasize` options when creating thin devices. (Default 128k)
**min_free_space**=""
Specifies the min free space percent in a thin pool required for new device creation to succeed. Valid values are from 0% - 99%. Value 0% disables. (default: 10%)
**mkfsarg**=""
Specifies extra mkfs arguments to be used when creating the base device.
**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.
**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))
**use_deferred_deletion**=""
Marks thinpool device for deferred deletion. If the thinpool is in use when the driver attempts to delete it, the driver will attempt to delete device every 30 seconds until successful, or when it restarts. Deferred deletion permanently deletes the device and all data stored in the device will be lost. (default: true).
**use_deferred_removal**=""
Marks devicemapper block device for deferred removal. If the device is in use when its driver attempts to remove it, the driver tells the kernel to remove the device as soon as possible. Note this does not free up the disk space, use deferred deletion to fully remove the thinpool. (default: true).
**xfs_nospace_max_retries**=""
Specifies the maximum number of retries XFS should attempt to complete IO when ENOSPC (no space) error is returned by underlying storage device. (default: 0, which means to try continuously.)
### STORAGE OPTIONS FOR OVERLAY TABLE
The `storage.options.overlay` table supports the following options:
@ -278,6 +200,9 @@ based file systems.
**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))
**use_composefs** = "false"
Use ComposeFS to mount the data layers image. ComposeFS support is experimental and not recommended for production use. (default: false)
### STORAGE OPTIONS FOR VFS TABLE
The `storage.options.vfs` table supports the following options:

51
SOURCES/containers-transports.5.md → containers-transports.5.md
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@ -9,7 +9,7 @@ containers-transports - description of supported transports for copying and stor
## DESCRIPTION
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 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
@ -18,14 +18,14 @@ directory of the image consumer.
<!-- atomic: is deprecated and not documented here. -->
### **containers-storage**:[**[**storage-specifier**]**]{image-id|docker-reference[@image-id]}
### **containers-storage:**[**[**_storage-specifier_**]**]{_image-id_|_docker-reference_[**@**_image-id_]}
An image located in a local containers storage.
The format of _docker-reference_ is described in detail in the **docker** transport.
The _storage-specifier_ allows for referencing storage locations on the file system and has the format `[[driver@]root[+run-root][:options]]` where the optional `driver` refers to the storage driver (e.g., overlay or btrfs) and where `root` is an absolute path to the storage's root directory.
The optional `run-root` can be used to specify the run directory of the storage where all temporary writable content is stored.
The optional `options` are a comma-separated list of driver-specific options.
The _storage-specifier_ allows for referencing storage locations on the file system and has the format `[`[_driver_`@`]_root_[`+`_run-root_][`:`_options_]`]` where the optional _driver_ refers to the storage driver (e.g., `overlay` or `btrfs`) and where _root_ is an absolute path to the storage's root directory.
The optional _run-root_ can be used to specify the run directory of the storage where all temporary writable content is stored.
The optional _options_ are a comma-separated list of driver-specific options.
Please refer to containers-storage.conf(5) for further information on the drivers and supported options.
### **dir:**_path_
@ -40,34 +40,38 @@ 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 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`.
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_.
### **docker-archive:**_path[:{docker-reference|@source-index}]_
### **docker-archive:**_path_[`:`{_docker-reference_|`@`_source-index_}]
An image is stored in the docker-save(1) formatted file.
_docker-reference_ must not contain a digest.
Alternatively, for reading archives, @_source-index_ is a zero-based index in archive manifest
(to access untagged images).
If neither _docker-reference_ nor @_source_index is specified when reading an archive, the archive must contain exactly one image.
Unless a tool explicitly documents otherwise,
a write to a **docker-archive:** destination completely overwrites _path_, replacing it with the single provided image.
The _path_ can refer to a stream, e.g. `docker-archive:/dev/stdin`.
### **docker-daemon:**_docker-reference|algo:digest_
_docker-reference_ must not contain a digest.
Alternatively, for reading archives, `@`_source-index_ is a zero-based index in archive manifest
(to access untagged images).
If neither _docker-reference_ nor `@`_source_index is specified when reading an archive, the archive must contain exactly one image.
### **docker-daemon:**_docker-reference_|_algo_`:`_digest_
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).
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_[`:`_reference_]
An image in a directory structure compliant with the "Open Container Image Layout Specification" at _path_.
@ -75,18 +79,21 @@ The _path_ value terminates at the first `:` character; any further `:` characte
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[:reference]_
### **oci-archive:**_path_[`:`_reference_]
An image in a tar(1) archive with contents compliant with the "Open Container Image Layout Specification" at _path_.
Unless a tool explicitly documents otherwise,
a write to an **oci-archive:** destination completely overwrites _path_, replacing it with the single provided image.
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.
### **ostree:**_docker-reference[@/absolute/repo/path]_
### **ostree:**_docker-reference_[`@`_/absolute/repo/path_]
An image in the local ostree(1) repository.
_/absolute/repo/path_ defaults to _/ostree/repo_.
_/absolute/repo/path_ defaults to `/ostree/repo`.
### **sif:**_path_

0
SOURCES/default-policy.json → default-policy.json
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1
SOURCES/default.yaml → default.yaml
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@ -25,4 +25,3 @@ default-docker:
# privateregistry.com:
# lookaside: https://privateregistry.com/sigstore/
# lookaside-staging: /mnt/nfs/privateregistry/sigstore

33
fd431d51.txt Normal file
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@ -0,0 +1,33 @@
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>
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v2.0.22 (GNU/Linux)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==
=79bX
-----END PGP PUBLIC KEY BLOCK-----

16
SOURCES/registries.conf → registries.conf
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@ -18,14 +18,14 @@
# of these registries, it should be added at the end of the list.
#
# # An array of host[:port] registries to try when pulling an unqualified image, in order.
# unqualified-search-registries = ["example.com"]
unqualified-search-registries = ["registry.access.redhat.com", "registry.redhat.io", "docker.io"]
#
# [[registry]]
# # The "prefix" field is used to choose the relevant [[registry]] TOML table;
# # (only) the TOML table with the longest match for the input image name
# # (taking into account namespace/repo/tag/digest separators) is used.
# #
# #
# # The prefix can also be of the form: *.example.com for wildcard subdomain
# # matching.
# #
@ -46,11 +46,11 @@ unqualified-search-registries = ["registry.access.redhat.com", "registry.redhat.
# #
# # Example: Given
# # prefix = "example.com/foo"
# # location = "internal-registry-for-example.net/bar"
# # location = "internal-registry-for-example.com/bar"
# # requests for the image example.com/foo/myimage:latest will actually work with the
# # internal-registry-for-example.net/bar/myimage:latest image.
# # internal-registry-for-example.com/bar/myimage:latest image.
#
# # The location can be empty iff prefix is in a
# # The location can be empty if prefix is in a
# # wildcarded format: "*.example.com". In this case, the input reference will
# # be used as-is without any rewrite.
# location = internal-registry-for-example.com/bar"
@ -74,6 +74,6 @@ unqualified-search-registries = ["registry.access.redhat.com", "registry.redhat.
# # 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.net/bar/image:latest
# # 3. internal-registry-for-example.com/bar/image:latest
# # in order, and use the first one that exists.
short-name-mode = "permissive"
short-name-mode = "enforcing"

4
SOURCES/shortnames.conf → shortnames.conf
View File

@ -20,6 +20,7 @@
"registry" = "docker.io/library/registry"
"swarm" = "docker.io/library/swarm"
# Fedora
"fedora-bootc" = "registry.fedoraproject.org/fedora-bootc"
"fedora-minimal" = "registry.fedoraproject.org/fedora-minimal"
"fedora" = "registry.fedoraproject.org/fedora"
# Gentoo
@ -56,6 +57,7 @@
"rhel7" = "registry.access.redhat.com/rhel7"
"rhel7.9" = "registry.access.redhat.com/rhel7.9"
"rhel-atomic" = "registry.access.redhat.com/rhel-atomic"
"rhel9-bootc" = "registry.redhat.io/rhel9/rhel-bootc"
"rhel-minimal" = "registry.access.redhat.com/rhel-minimal"
"rhel-init" = "registry.access.redhat.com/rhel-init"
"rhel7-atomic" = "registry.access.redhat.com/rhel7-atomic"
@ -100,7 +102,7 @@
"ubi9/buildah" = "registry.access.redhat.com/ubi9/buildah"
"ubi9/skopeo" = "registry.access.redhat.com/ubi9/skopeo"
# Rocky Linux
"rockylinux" = "docker.io/library/rockylinux"
"rockylinux" = "quay.io/rockylinux/rockylinux"
# Debian
"debian" = "docker.io/library/debian"
# Kali Linux

1
sources Normal file
View File

@ -0,0 +1 @@
SHA512 (v0.60.2.tar.gz) = 0f0495adfbac1c1cea3a209d506495617e727523b4edf436225df79c7378bad1ea5504a94e0e54322601585a5740f67cef81b971a0825d5180c2c29da703fc82

114
SOURCES/storage.conf → storage.conf
View File

@ -19,6 +19,10 @@ driver = "overlay"
# Temporary storage location
runroot = "/run/containers/storage"
# Priority list for the storage drivers that will be tested one
# after the other to pick the storage driver if it is not defined.
# driver_priority = ["overlay", "btrfs"]
# 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
@ -59,7 +63,7 @@ additionalimagestores = [
# 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
# containers/storage supports four 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.
@ -70,29 +74,12 @@ additionalimagestores = [
# 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
# 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.
#
# 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
# 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 = "containers"
# remap-group = "containers"
# * convert_images = "false" | "true"
# If set to true, containers/storage will convert images to a
# format compatible with partial pulls in order to take advantage
# of local deduplication and hard linking. It is an expensive
# operation so it is not enabled by default.
pull_options = {enable_partial_images = "true", use_hard_links = "false", ostree_repos=""}
# Root-auto-userns-user is a user name which can be used to look up one or more UID/GID
# ranges in the /etc/subuid and /etc/subgid file. These ranges will be partitioned
@ -130,6 +117,9 @@ mountopt = "nodev,metacopy=on"
# Set to skip a PRIVATE bind mount on the storage home directory.
# skip_mount_home = "false"
# Set to use composefs to mount data layers with overlay.
# use_composefs = "false"
# Size is used to set a maximum size of the container image.
# size = ""
@ -165,79 +155,3 @@ mountopt = "nodev,metacopy=on"
# "force_mask" permissions.
#
# force_mask = ""
[storage.options.thinpool]
# Storage Options for thinpool
# autoextend_percent determines the amount by which pool needs to be
# grown. This is specified in terms of % of pool size. So a value of 20 means
# that when threshold is hit, pool will be grown by 20% of existing
# pool size.
# autoextend_percent = "20"
# autoextend_threshold determines the pool extension threshold in terms
# of percentage of pool size. For example, if threshold is 60, that means when
# pool is 60% full, threshold has been hit.
# autoextend_threshold = "80"
# basesize specifies the size to use when creating the base device, which
# limits the size of images and containers.
# basesize = "10G"
# blocksize specifies a custom blocksize to use for the thin pool.
# blocksize="64k"
# directlvm_device specifies a custom block storage device to use for the
# thin pool. Required if you setup devicemapper.
# directlvm_device = ""
# directlvm_device_force wipes device even if device already has a filesystem.
# directlvm_device_force = "True"
# fs specifies the filesystem type to use for the base device.
# fs="xfs"
# log_level sets the log level of devicemapper.
# 0: LogLevelSuppress 0 (Default)
# 2: LogLevelFatal
# 3: LogLevelErr
# 4: LogLevelWarn
# 5: LogLevelNotice
# 6: LogLevelInfo
# 7: LogLevelDebug
# log_level = "7"
# min_free_space specifies the min free space percent in a thin pool require for
# new device creation to succeed. Valid values are from 0% - 99%.
# Value 0% disables
# min_free_space = "10%"
# mkfsarg specifies extra mkfs arguments to be used when creating the base
# device.
# mkfsarg = ""
# metadata_size is used to set the `pvcreate --metadatasize` options when
# creating thin devices. Default is 128k
# metadata_size = ""
# Size is used to set a maximum size of the container image.
# size = ""
# use_deferred_removal marks devicemapper block device for deferred removal.
# If the thinpool is in use when the driver attempts to remove it, the driver
# tells the kernel to remove it as soon as possible. Note this does not free
# up the disk space, use deferred deletion to fully remove the thinpool.
# use_deferred_removal = "True"
# use_deferred_deletion marks thinpool device for deferred deletion.
# If the device is busy when the driver attempts to delete it, the driver
# will attempt to delete device every 30 seconds until successful.
# If the program using the driver exits, the driver will continue attempting
# to cleanup the next time the driver is used. Deferred deletion permanently
# deletes the device and all data stored in device will be lost.
# use_deferred_deletion = "True"
# xfs_nospace_max_retries specifies the maximum number of retries XFS should
# attempt to complete IO when ENOSPC (no space) error is returned by
# underlying storage device.
# xfs_nospace_max_retries = "0"