To ensure that we accept as "master" only the cluster controller on the local machine, can the region compare the UUID it's given against the UUID it can see on the filesystem?
Even if the region is in an HA configuration, the cluster controller will connect to localhost and therefore the region app server reached will be the one on the same machine, and thus able to see the same UUID. Then we can probably get rid of the special cases for maas_url and whatnot. If this isn't suitable, then I suggest going with rvba's second proposal: > - we fix the two problems I mention above ( a): only accept the > first controller to connect if it's connecting from localhost, b) > update nodegroup.maas_url for the first controller if the > controller does not connect from localhost). -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to maas in Ubuntu. https://bugs.launchpad.net/bugs/1103195 Title: MAAS WebUI crashes when installing maas-region-controller only To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1103195/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
