ocf_heartbeat_Stateful - Man Page
Example stateful resource agent
Synopsis
Stateful [start | stop | monitor | promote | demote | meta-data | validate-all]
Description
This is an example resource agent that implements two states
Supported Parameters
- state
Location to store the resource state in
(unique, optional, string, default "/run/resource-agents/Stateful-RESOURCE_ID.state")
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.
- promote
Promotes the resource to the Master role. Suggested minimum timeout: 20s.
- demote
Demotes the resource to the Slave role. 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: 20s.
Example CRM Shell
The following is an example configuration for a Stateful resource using the crm(8) shell:
primitive p_Stateful ocf:heartbeat:Stateful \ op monitor depth="0" timeout="20s" interval="10s"
ms ms_Stateful p_Stateful \ meta notify="true" interleave="true"
Example PCS
The following is an example configuration for a Stateful resource using pcs(8)
pcs resource create p_Stateful ocf:heartbeat:Stateful \ op monitor OCF_CHECK_LEVEL="0" timeout="20s" interval="10s" promotable
See Also
Author
ClusterLabs contributors (see the resource agent source for information about individual authors)