172bad95bd
This is an automated DistroBaker update from upstream sources. If you do not know what this is about or would like to opt out, contact the OSCI team. Source: https://src.fedoraproject.org/rpms/skopeo.git#f5aa131e4c43b90b8dd01a70e3d8b0eec965b7c5
448 lines
14 KiB
Plaintext
448 lines
14 KiB
Plaintext
# The containers configuration file specifies all of the available configuration
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# command-line options/flags for container engine tools like Podman & Buildah,
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# but in a TOML format that can be easily modified and versioned.
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# Please refer to containers.conf(5) for details of all configuration options.
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# Not all container engines implement all of the options.
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# All of the options have hard coded defaults and these options will override
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# the built in defaults. Users can then override these options via the command
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# line. Container engines will read containers.conf files in up to three
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# locations in the following order:
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# 1. /usr/share/containers/containers.conf
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# 2. /etc/containers/containers.conf
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# 3. $HOME/.config/containers/containers.conf (Rootless containers ONLY)
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# Items specified in the latter containers.conf, if they exist, override the
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# previous containers.conf settings, or the default settings.
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[containers]
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# List of devices. Specified as
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# "<device-on-host>:<device-on-container>:<permissions>", for example:
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# "/dev/sdc:/dev/xvdc:rwm".
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# If it is empty or commented out, only the default devices will be used
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#
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# devices = []
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# List of volumes. Specified as
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# "<directory-on-host>:<directory-in-container>:<options>", for example:
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# "/db:/var/lib/db:ro".
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# If it is empty or commented out, no volumes will be added
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#
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# volumes = []
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# Used to change the name of the default AppArmor profile of container engine.
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#
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# apparmor_profile = "container-default"
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# List of annotation. Specified as
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# "key=value"
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# If it is empty or commented out, no annotations will be added
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#
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# annotations = []
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# Default way to to create a cgroup namespace for the container
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# Options are:
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# `private` Create private Cgroup Namespace for the container.
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# `host` Share host Cgroup Namespace with the container.
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#
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# cgroupns = "private"
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# Control container cgroup configuration
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# Determines whether the container will create CGroups.
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# Options are:
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# `enabled` Enable cgroup support within container
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# `disabled` Disable cgroup support, will inherit cgroups from parent
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# `no-conmon` Container engine runs run without conmon
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#
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# cgroups = "enabled"
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# List of default capabilities for containers. If it is empty or commented out,
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# the default capabilities defined in the container engine will be added.
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#
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default_capabilities = [
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"AUDIT_WRITE",
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"CHOWN",
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"DAC_OVERRIDE",
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"FOWNER",
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"FSETID",
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"KILL",
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"NET_BIND_SERVICE",
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"SETGID",
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"SETPCAP",
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"SETUID",
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"SYS_CHROOT"
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]
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# A list of sysctls to be set in containers by default,
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# specified as "name=value",
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# for example:"net.ipv4.ping_group_range = 0 1000".
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#
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default_sysctls = [
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"net.ipv4.ping_group_range=0 1",
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]
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# A list of ulimits to be set in containers by default, specified as
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# "<ulimit name>=<soft limit>:<hard limit>", for example:
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# "nofile=1024:2048"
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# See setrlimit(2) for a list of resource names.
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# Any limit not specified here will be inherited from the process launching the
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# container engine.
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# Ulimits has limits for non privileged container engines.
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#
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# default_ulimits = [
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# "nofile=1280:2560",
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# ]
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# List of default DNS options to be added to /etc/resolv.conf inside of the container.
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#
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# dns_options = []
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# List of default DNS search domains to be added to /etc/resolv.conf inside of the container.
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#
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# dns_searches = []
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# Set default DNS servers.
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# This option can be used to override the DNS configuration passed to the
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# container. The special value "none" can be specified to disable creation of
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# /etc/resolv.conf in the container.
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# The /etc/resolv.conf file in the image will be used without changes.
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#
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# dns_servers = []
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# Environment variable list for the conmon process; used for passing necessary
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# environment variables to conmon or the runtime.
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#
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# env = [
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# "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
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# "TERM=xterm",
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# ]
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# Pass all host environment variables into the container.
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#
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# env_host = false
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# Default proxy environment variables passed into the container.
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# The environment variables passed in include:
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# http_proxy, https_proxy, ftp_proxy, no_proxy, and the upper case versions of
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# these. This option is needed when host system uses a proxy but container
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# should not use proxy. Proxy environment variables specified for the container
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# in any other way will override the values passed from the host.
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#
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# http_proxy = true
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# Run an init inside the container that forwards signals and reaps processes.
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#
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# init = false
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# Container init binary, if init=true, this is the init binary to be used for containers.
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#
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# init_path = "/usr/libexec/podman/catatonit"
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# Default way to to create an IPC namespace (POSIX SysV IPC) for the container
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# Options are:
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# `private` Create private IPC Namespace for the container.
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# `host` Share host IPC Namespace with the container.
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#
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# ipcns = "private"
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# Flag tells container engine to whether to use container separation using
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# MAC(SELinux)labeling or not.
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# Flag is ignored on label disabled systems.
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#
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# label = true
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# Logging driver for the container. Available options: k8s-file and journald.
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#
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# log_driver = "k8s-file"
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# Maximum size allowed for the container log file. Negative numbers indicate
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# that no size limit is imposed. If positive, it must be >= 8192 to match or
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# exceed conmon's read buffer. The file is truncated and re-opened so the
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# limit is never exceeded.
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#
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# log_size_max = -1
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# Default way to to create a Network namespace for the container
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# Options are:
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# `private` Create private Network Namespace for the container.
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# `host` Share host Network Namespace with the container.
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# `none` Containers do not use the network
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#
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# netns = "private"
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# Create /etc/hosts for the container. By default, container engine manage
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# /etc/hosts, automatically adding the container's own IP address.
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#
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# no_hosts = false
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# Maximum number of processes allowed in a container.
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#
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# pids_limit = 2048
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# Default way to to create a PID namespace for the container
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# Options are:
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# `private` Create private PID Namespace for the container.
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# `host` Share host PID Namespace with the container.
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#
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# pidns = "private"
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# Path to the seccomp.json profile which is used as the default seccomp profile
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# for the runtime.
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#
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# seccomp_profile = "/usr/share/containers/seccomp.json"
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# Size of /dev/shm. Specified as <number><unit>.
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# Unit is optional, values:
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# b (bytes), k (kilobytes), m (megabytes), or g (gigabytes).
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# If the unit is omitted, the system uses bytes.
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#
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# shm_size = "65536k"
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# Set timezone in container. Takes IANA timezones as well as "local",
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# which sets the timezone in the container to match the host machine.
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#
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# tz = ""
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# Set umask inside the container
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#
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# umask="0022"
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# Default way to to create a UTS namespace for the container
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# Options are:
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# `private` Create private UTS Namespace for the container.
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# `host` Share host UTS Namespace with the container.
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#
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# utsns = "private"
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# Default way to to create a User namespace for the container
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# Options are:
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# `auto` Create unique User Namespace for the container.
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# `host` Share host User Namespace with the container.
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#
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# userns = "host"
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# Number of UIDs to allocate for the automatic container creation.
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# UIDs are allocated from the "container" UIDs listed in
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# /etc/subuid & /etc/subgid
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#
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# userns_size=65536
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# The network table contains settings pertaining to the management of
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# CNI plugins.
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[network]
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# Path to directory where CNI plugin binaries are located.
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#
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# cni_plugin_dirs = ["/usr/libexec/cni"]
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# Path to the directory where CNI configuration files are located.
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#
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# network_config_dir = "/etc/cni/net.d/"
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[engine]
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# Cgroup management implementation used for the runtime.
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# Valid options "systemd" or "cgroupfs"
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#
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# cgroup_manager = "systemd"
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# Environment variables to pass into conmon
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#
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# conmon_env_vars = [
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# "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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# ]
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# Paths to look for the conmon container manager binary
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#
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# conmon_path = [
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# "/usr/libexec/podman/conmon",
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# "/usr/local/libexec/podman/conmon",
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# "/usr/local/lib/podman/conmon",
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# "/usr/bin/conmon",
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# "/usr/sbin/conmon",
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# "/usr/local/bin/conmon",
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# "/usr/local/sbin/conmon"
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# ]
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# Specify the keys sequence used to detach a container.
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# Format is a single character [a-Z] or a comma separated sequence of
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# `ctrl-<value>`, where `<value>` is one of:
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# `a-z`, `@`, `^`, `[`, `\`, `]`, `^` or `_`
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#
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# detach_keys = "ctrl-p,ctrl-q"
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# Determines whether engine will reserve ports on the host when they are
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# forwarded to containers. When enabled, when ports are forwarded to containers,
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# ports are held open by as long as the container is running, ensuring that
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# they cannot be reused by other programs on the host. However, this can cause
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# significant memory usage if a container has many ports forwarded to it.
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# Disabling this can save memory.
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#
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# enable_port_reservation = true
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# Environment variables to be used when running the container engine (e.g., Podman, Buildah).
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# For example "http_proxy=internal.proxy.company.com".
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# Note these environment variables will not be used within the container.
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# Set the env section under [containers] table, if you want to set environment variables for the container.
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# env = []
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# Selects which logging mechanism to use for container engine events.
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# Valid values are `journald`, `file` and `none`.
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#
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# events_logger = "journald"
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# Path to OCI hooks directories for automatically executed hooks.
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#
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# hooks_dir = [
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# "/usr/share/containers/oci/hooks.d",
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# ]
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# Default transport method for pulling and pushing for images
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#
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# image_default_transport = "docker://"
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# Default command to run the infra container
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#
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# infra_command = "/pause"
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# Infra (pause) container image name for pod infra containers. When running a
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# pod, we start a `pause` process in a container to hold open the namespaces
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# associated with the pod. This container does nothing other then sleep,
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# reserving the pods resources for the lifetime of the pod.
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#
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# infra_image = "k8s.gcr.io/pause:3.2"
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# Specify the locking mechanism to use; valid values are "shm" and "file".
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# Change the default only if you are sure of what you are doing, in general
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# "file" is useful only on platforms where cgo is not available for using the
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# faster "shm" lock type. You may need to run "podman system renumber" after
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# you change the lock type.
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#
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# lock_type** = "shm"
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# MultiImageArchive - if true, the container engine allows for storing archives
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# (e.g., of the docker-archive transport) with multiple images. By default,
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# Podman creates single-image archives.
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#
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# multi_image_archive = "false"
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# Default engine namespace
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# If engine is joined to a namespace, it will see only containers and pods
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# that were created in the same namespace, and will create new containers and
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# pods in that namespace.
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# The default namespace is "", which corresponds to no namespace. When no
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# namespace is set, all containers and pods are visible.
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#
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# namespace = ""
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# Path to the slirp4netns binary
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#
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# network_cmd_path=""
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# Whether to use chroot instead of pivot_root in the runtime
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#
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# no_pivot_root = false
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# Number of locks available for containers and pods.
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# If this is changed, a lock renumber must be performed (e.g. with the
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# 'podman system renumber' command).
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#
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# num_locks = 2048
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# Whether to pull new image before running a container
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# pull_policy = "missing"
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# Directory for persistent engine files (database, etc)
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# By default, this will be configured relative to where the containers/storage
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# stores containers
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# Uncomment to change location from this default
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#
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# static_dir = "/var/lib/containers/storage/libpod"
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# Directory for temporary files. Must be tmpfs (wiped after reboot)
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#
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# tmp_dir = "/var/run/libpod"
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# Directory for libpod named volumes.
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# By default, this will be configured relative to where containers/storage
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# stores containers.
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# Uncomment to change location from this default.
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#
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# volume_path = "/var/lib/containers/storage/volumes"
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# Default OCI runtime
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#
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# runtime = "runc"
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# List of the OCI runtimes that support --format=json. When json is supported
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# engine will use it for reporting nicer errors.
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#
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# runtime_supports_json = ["crun", "runc", "kata"]
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# List of the OCI runtimes that supports running containers without cgroups.
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#
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# runtime_supports_nocgroups = ["crun"]
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# List of the OCI runtimes that supports running containers with KVM Separation.
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#
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# runtime_supports_kvm = ["kata"]
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# Number of seconds to wait for container to exit before sending kill signal.
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# stop_timeout = 10
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# Index to the active service
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# active_service = production
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# map of service destinations
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# [service_destinations]
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# [service_destinations.production]
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# URI to access the Podman service
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# Examples:
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# rootless "unix://run/user/$UID/podman/podman.sock" (Default)
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# rootfull "unix://run/podman/podman.sock (Default)
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# remote rootless ssh://engineering.lab.company.com/run/user/1000/podman/podman.sock
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# remote rootfull ssh://root@10.10.1.136:22/run/podman/podman.sock
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# uri="ssh://user@production.example.com/run/user/1001/podman/podman.sock"
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# Path to file containing ssh identity key
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# identity = "~/.ssh/id_rsa"
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# Paths to look for a valid OCI runtime (runc, runv, kata, etc)
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[engine.runtimes]
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# runc = [
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# "/usr/bin/runc",
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# "/usr/sbin/runc",
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# "/usr/local/bin/runc",
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# "/usr/local/sbin/runc",
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# "/sbin/runc",
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# "/bin/runc",
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# "/usr/lib/cri-o-runc/sbin/runc",
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# ]
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# crun = [
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# "/usr/bin/crun",
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# "/usr/sbin/crun",
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# "/usr/local/bin/crun",
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# "/usr/local/sbin/crun",
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# "/sbin/crun",
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# "/bin/crun",
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# "/run/current-system/sw/bin/crun",
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# ]
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# kata = [
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# "/usr/bin/kata-runtime",
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# "/usr/sbin/kata-runtime",
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# "/usr/local/bin/kata-runtime",
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# "/usr/local/sbin/kata-runtime",
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# "/sbin/kata-runtime",
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# "/bin/kata-runtime",
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# "/usr/bin/kata-qemu",
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# "/usr/bin/kata-fc",
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# ]
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# The [engine.runtimes] table MUST be the last entry in this file.
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# (Unless another table is added)
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# TOML does not provide a way to end a table other than a further table being
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# defined, so every key hereafter will be part of [runtimes] and not the main
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# config.
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