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pacemaker_cluster - Manage a pacemaker cluster

New in version 2.3.

This module can manage a pacemaker cluster and nodes from Ansible using the pacemaker cli.

parameter	required	default	choices	comments
force	no	True		Force the change of the cluster state
node	no	None		Specify which node of the cluster you want to manage. None == the cluster status itself, 'all' == check the status of all nodes.
state	yes		online offline restart cleanup	Indicate desired state of the cluster
timeout	no	300		Timeout when the module should considered that the action has failed

---
- name: Set cluster Online
  hosts: localhost
  gather_facts: no
  tasks:
    - name: get cluster state
      pacemaker_cluster: state=online

Common return values are documented here Return Values, the following are the fields unique to this module:

name	description	returned	type	sample
changed	True if the cluster state has changed	always	bool
out	The output of the current state of the cluster. It return a list of the nodes state.	always	string	out: [[" overcloud-controller-0", " Online"]]}
rc	exit code of the module	always	bool

This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.

For help in developing on modules, should you be so inclined, please read Community Information & Contributing, Testing Ansible and Developing Modules.

© 2012–2017 Michael DeHaan
© 2017 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/pacemaker_cluster_module.html