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OCF_HEARTBEAT_CLUSTE(7) OCF resource agents OCF_HEARTBEAT_CLUSTE(7)

NAME

ocf_heartbeat_ClusterMon - Runs crm_mon in the background, recording the cluster status to an HTML file

SYNOPSIS

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

DESCRIPTION

This is a ClusterMon Resource Agent. It outputs current cluster status to the html.

SUPPORTED PARAMETERS

user

The user we want to run crm_mon as

(optional, string, default "root")

update

How frequently should we update the cluster status

(optional, integer, default 15000)

extra_options

Additional options to pass to crm_mon. Eg. -n -r

(optional, string, no default)

pidfile

PID file location to ensure only one instance is running

(unique, optional, string, default "/run/resource-agents/ClusterMon_RESOURCE_ID.pid")

htmlfile

Location to write HTML output to.

(unique, optional, string, default "/run/resource-agents/ClusterMon_RESOURCE_ID.html")

SUPPORTED ACTIONS

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 20s.

stop

Stops the resource. Suggested minimum timeout: 20s.

monitor

Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10s.

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

validate-all

Performs a validation of the resource configuration. Suggested minimum timeout: 30s.

EXAMPLE CRM SHELL

The following is an example configuration for a ClusterMon resource using the crm(8) shell:

primitive p_ClusterMon ocf:heartbeat:ClusterMon \


  op monitor depth="0" timeout="20s" interval="10s"

EXAMPLE PCS

The following is an example configuration for a ClusterMon resource using pcs(8)

pcs resource create p_ClusterMon ocf:heartbeat:ClusterMon \


  op monitor OCF_CHECK_LEVEL="0" timeout="20s" interval="10s"

SEE ALSO

http://clusterlabs.org/

AUTHOR

ClusterLabs contributors (see the resource agent source for information about individual authors)

04/13/2023 resource-agents 4.12.0-2