How to recover pacemaker controlled galera-master manually without systemd/pacemaker when galera cluster was in read only mode.

Solution Verified - Updated -

Issue

  • Galera cluster went into read only mode when restarted.

/var/log/pacemaker.log

galera(galera)[525]: 2015/12/01_11:56:12 ERROR: Slave instance did not start correctly in read-only mode, Make sure local galera.cnf does not have wsrep_cluster_address set.

Environment

  • Red Hat OpenStack 6.0
  • pacemaker-1.1.12

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