In case anyone here wants to try the proposed solution, I did upload corosync version 3.0.3-2ubuntu2.2~ppa1 to my PPA and it indeed fixes the issue, it uses the hostname as the node name by default now:
https://launchpad.net/~lucaskanashiro/+archive/ubuntu/ha-stack
I'll be working to release this as a SRU.
In case anyone here wants to try the proposed solution, I did upload corosync version 3.0.3-2ubuntu2. 2~ppa1 to my PPA and it indeed fixes the issue, it uses the hostname as the node name by default now:
https:/ /launchpad. net/~lucaskanas hiro/+archive/ ubuntu/ ha-stack
I'll be working to release this as a SRU.