SIMPLE SOLUTIONS

OCF_HEARTBEAT_LXC(7) - Linux man page online | Overview, conventions, and miscellany

Manages LXC containers.

Chapter
08/08/2019
OCF_HEARTBEAT_LXC(7) OCF resource agents OCF_HEARTBEAT_LXC(7)

NAME

ocf_heartbeat_lxc - Manages LXC containers

SYNOPSIS

lxc [start | stop | monitor | meta-data | validate-all]

DESCRIPTION

Allows LXC containers to be managed by the cluster. If the container is running "init" it will also perform an orderly shutdown. It is 'assumed' that the 'init' system will do an orderly shudown if presented with a 'kill -PWR' signal. On a 'sysvinit' this would require the container to have an inittab file containing "p0::powerfail:/sbin/init 0" I have absolutly no idea how this is done with 'upstart' or 'systemd', YMMV if your container is using one of them.

SUPPORTED PARAMETERS

container The unique name for this 'Container Instance' e.g. 'test1'. (unique, required, string, no default) config Absolute path to the file holding the specific configuration for this container e.g. '/etc/lxc/test1/config'. (required, string, no default) log Absolute path to the container log file (optional, string, default "/var/run/resource-agents/RESOURCE_ID.log") use_screen Provides the option of capturing the 'root console' from the container and showing it on a separate screen. To see the screen output run 'screen -r {container name}' The default value is set to 'false', change to 'true' to activate this option (optional, boolean, default false)

SUPPORTED ACTIONS

This resource agent supports the following actions (operations): start Starts the resource. Suggested minimum timeout: 10. stop Stops the resource. Suggested minimum timeout: 30. monitor Performs a detailed status check. Suggested minimum timeout: 20. Suggested interval: 60. validate-all Performs a validation of the resource configuration. Suggested minimum timeout: 20. meta-data Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

EXAMPLE CRM SHELL

The following is an example configuration for a lxc resource using the crm(8) shell: primitive p_lxc ocf:heartbeat:lxc \ params \ container=string \ config=string \ op monitor timeout="20" interval="60" depth="0"

EXAMPLE PCS

The following is an example configuration for a lxc resource using pcs(8) pcs resource create p_lxc ocf:heartbeat:lxc \ container=string \ config=string \ op monitor timeout="20" interval="60" depth="0"

SEE ALSO

http://clusterlabs.org/

AUTHOR

ClusterLabs contributors (see the resource agent source for information about individual authors)
resource-agents UNKNOWN 08/08/2019 OCF_HEARTBEAT_LXC(7)
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