cri-o/docs/crio.conf.5.md
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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-07-17 16:52:14 +00:00

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% crio.conf(5) Open Container Initiative Daemon % Aleksa Sarai % OCTOBER 2016

NAME

crio.conf - CRI-O configuration file

DESCRIPTION

The CRI-O configuration file specifies all of the available command-line options for the crio(8) program, but in a TOML format that can be more easily modified and versioned.

FORMAT

The [TOML format][toml] is used as the encoding of the configuration file. Every option and subtable listed here is nested under a global "crio" table. No bare options are used. The format of TOML can be simplified to:

[table]
option = value

[table.subtable1]
option = value

[table.subtable2]
option = value

CRIO TABLE

The crio table supports the following options:

root="" CRIO root dir (default: "/var/lib/containers/storage")

runroot="" CRIO state dir (default: "/var/run/containers/storage")

storage_driver="" CRIO storage driver (default is "devicemapper")

storage_option=[] CRIO storage driver option list (no default)

CRIO.API TABLE

listen="" Path to crio socket (default: "/var/run/crio.sock")

CRIO.RUNTIME TABLE

conmon="" Path to the conmon executable (default: "/usr/local/libexec/crio/conmon")

conmon_env=[] Environment variable list for conmon process (default: ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",])

pids_limit="" Maximum number of processes allowed in a container (default: 1024)

runtime="" OCI runtime path (default: "/usr/bin/runc")

selinux=true|false Enable selinux support (default: false)

signature_policy="" Path to the signature policy json file (default: "", to use the system-wide default)

seccomp_profile="" Path to the seccomp json profile to be used as the runtime's default (default: "/etc/crio/seccomp.json")

apparmor_profile="" Name of the apparmor profile to be used as the runtime's default (default: "crio-default")

CRIO.IMAGE TABLE

default_transport A prefix to prepend to image names that can't be pulled as-is (default: "docker://")

--image_volumes="" Image volume handling ('mkdir' or 'ignore') (default: "mkdir")

pause_command="" Path to the pause executable in the pause image (default: "/pause")

pause_image="" Image which contains the pause executable (default: "kubernetes/pause")

CRIO.NETWORK TABLE

network_dir="" Path to CNI configuration files (default: "/etc/cni/net.d/")

plugin_dir="" Path to CNI plugin binaries (default: "/opt/cni/bin/")

SEE ALSO

crio(8)

HISTORY

Oct 2016, Originally compiled by Aleksa Sarai asarai@suse.de