Editing GSTN - ZIMBRA MAILBOX and MTA CLUSTER (section)

== Configure like follows on a Node. ==

=== Establish authorization ===

[root@gd9109 ~]# pcs cluster auth gd9109.gstn.org.in gd9110.gstn.org.in 

Username: hacluster 

Password:

gd9109.gstn.org.in: Authorized

gd9110.gstn.org.in: Authorized

=== Configure cluster ===

[root@gd9109 ~]# pcs cluster setup --name Mailbox-Cluster gd9109.gstn.org.in gd9110.gstn.org.in

Shutting down pacemaker/corosync services...

Redirecting to /bin/systemctl stop pacemaker.service

Redirecting to /bin/systemctl stop corosync.service

Killing any remaining services...

Removing all cluster configuration files...

gd9109.gstn.org.in: Succeeded

gd9110.gstn.org.in: Succeeded

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=== Start services for cluster ===

[root@gd9109 ~]# pcs cluster start --all 

gd9109.gstn.org.in: Starting Cluster...

gd9110.gstn.org.in: Starting Cluster...

=== Enable cluster ===

[root@gd9109 ~]# pcs cluster enable --all 

gd9109.gstn.org.in: Cluster Enabled

gd9110.gstn.org.in: Cluster Enabled

=== Show status ===

[root@gd9109 ~]# pcs status corosync

Membership information

<nowiki>----------------------</nowiki>

Nodeid Votes Name

1 1 gd9109 (local)

2 1 gd9110

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