MASAKARI and HACLUSTER
MASAKARI using pacemaker,corosync to monitor HOST status, which will run in hacluster-pacemaker-remote container.
MASAKARI Configured by enabling this config on global.conf :
enable_hacluster: “yes”
enable_masakari: “yes”
If the Compute installed on the same Node with Controller this may conflicting existing Pacemaker and Corosync for Controller/Core Service.
If MASAKARI Needed, Compute and Controller must be resides on different node.