We found a bug in master which will prevent us from merging a fix;
downgrade the scheduler to 4.1.0 to get that in.
Change-Id: Ie9ad75177ab58b34e20cafab496ba7af6f082551
This avoids the conflict with the zuul user (1000) on the test
nodes. The executor will continue to use the default username
of 'zuul' as the ansible_user in the inventory.
This change also touches the zk and nodepool deployment to use
variables for the usernames and uids to make changes like this
easier. No changes are intended there.
Change-Id: Ib8cef6b7889b23ddc65a07bcba29c21a36e3dcb5
Zuul is publishing lovely container images, so we should
go ahead and start using them.
We can't use containers for zuul-executor because of the
docker->bubblewrap->AFS issue, so install from pip there.
Don't start any of the containers by default, which should
let us safely roll this out and then do a rolling restart.
For things (like web or mergers) where it's safe to do so,
a followup change will swap the flag.
Change-Id: I37dcce3a67477ad3b2c36f2fd3657af18bc25c40
