Il 04/06/20 03:26, Kevin Fenzi ha scritto:
It won't actually be down, it will just be moved to the new datacenter.
So, applications that connect to 'rabbitmq.fedoraproject.org' will get
the iad2 cluster instead of the phx2 one. Since we will change that when
we move it everything should be using the same cluster, so it should
still all work.
Does that make sense?
ie, a build happens in phx2, the message goes to the _iad2_ rabbitmq
cluster and bodhi (listening there) acts on it.
The one wrinkle is fedmsg, which we can't easily switch over like that.
So, we may well lot have all our fedmsgs. ;(
Yeah, my concerns were about losing messages, since Bodhi relies on that
for moving things, especially when creating new updates.
When a new update is created, Bodhi, Koji and robosignatory work
together listening to messages to push the update to pending testing. If
we lose a lot of messages, we may end with a lot of builds not correctly
signed/tagged and a lot of updates stuck into pending.
I just don't know how many messages you estimate to get lost while
migrating.
Mattia