x2 hosts are a lot more special than we thought they'd be when we first set them up.
Like parsercache, these hosts have special config on their role and we should create an specific role for them (like parsercache has).
This role should make these hosts to have by default:
@tstarling would you have time to take a first look into this and put up an initial patch?
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| Factor out x2 per-host hieradata into an objectstash role | operations/puppet | production | +22 -26 |
Change 824579 had a related patch set uploaded (by Tim Starling; author: Tim Starling):
[operations/puppet@production] Factor out x2 per-host hieradata into an objectstash role
gtid_mode=OFF is a mysql only variable. By default if not specified during the replication setup, GTID would be disabled anyways.
Maybe a separate ticket could be setup to change the read_only icinga check (which I think already also monitors events being enabled) to also monitor GTID replication status- doesn't have to happen now but it would be a nice to have, and it is not a super complex project+other dbs would benefit from making sure it is enabled.
I actually thought we had a ticket to monitor GTID status, but I cannot find it now. I will create one if I keep without having success in finding that one
Change 824579 merged by Marostegui:
[operations/puppet@production] Factor out x2 per-host hieradata into an objectstash role