Comment 5 for bug 1643670

Damien, thanks for pointing toward the dot. I noticed that too but since it was somehow still pingable, forgot about it.

I finally went past the galera/mariadb issues in my environment. Here's what I think happened:

1. For one reason or another, we edited the parameters for one of the roles (e.g. for me, that was to work around bug 1642342 and set the different role flavors)
2. CloudDomain got updated to "" in the mistral environment despite not changing it
3. Failure on galera/mariadb for every deployment, in both Newton and Ocata

Looking at the help string for CloudDomain in the UI, it reads: "The DNS domain used for the hosts. This should match the dhcp_domain configured in the Undercloud neutron. Defaults to localdomain." but the UI does not set the default.

I set that parameter to localdomain, restarted my deployment and it finally worked.

I'm not sure where the fix needs to go for the UI to pick it up. Are we not extracting the default correctly, or are the templates not defining it in the expected way?