Open the firewall and start pcsd (both nodes) and authenticate (only one node)

Add the following to /etc/services on both nodes: https 2224/tcp pcs host auth # pcs host auth Open the firewall on both nodes

sudo firewall-cmd --zone=public --add-port=2224/tcp –permanent
sudo firewall-cmd –reload

Start pcsd on both nodes and destroy the default cluster:

[tux@dhcp-200 ~]$ sudo systemctl start pcsd
[tux@dhcp-247 ~]$ sudo systemctl start pcsd
[tux@dhcp-200 ~]$ sudo pcs cluster destroy
Shutting down pacemaker/corosync services...
Killing any remaining services...
Removing all cluster configuration files...

Authenticate on only one node:

[tux@dhcp-200 ~]$ sudo pcs host auth dhcp-247.fusion.tuxera dhcp-200.fusion.tuxera
Username: hacluster
Password:
dhcp-247.fusion.tuxera: Authorized
dhcp-200.fusion.tuxera: Authorized