== Document URL, Section Number and Name:
10.5.2. Configuring a Quorum Device
== Describe the issue:
Following procedure for configuring Quorum device I will fail on step
'2. From one of the nodes in the existing cluster, authenticate user hacluster on the node that is hosting the quorum device.' with error below
# pcs cluster auth qdevice
Error: Unable to communicate with qdevice
== Suggestions for improvement:
Problem is that 'high-availability' service was not added to firewall on 'qdevice' machine. There is some information about this in 1.3. that the port 5403 is part of 'high-availability' service in firewalld and should be enabled on 'quorum device host', but that part of documentation is "too far" from this procedure.
I propose adding step before current step 2:
2. Enable ports on firewall needed by `pcsd` daemon and `net` `qdevice` by enabling 'high-availability' service on firewalld with commands below.
[root@qdevice:~]# firewall-cmd --permanent --add-service=high-availability
[root@qdevice:~]# firewall-cmd --add-service=high-availability
3. <former step 2.> From one of the nodes in the existing cluster, authenticate user hacluster on the node that is hosting the quorum device. ...
This update should be on the Portal at 7.5 GA. I will check at that time and close the BZ.
Updated section is now on the Portal: