While we were sunsetting nutcracker (T277183), we found out that profile::mediawiki::nutcracker is included in profile::openstack::base::nutcracker and blocking us from removing this profile. It would be lovely if we could decouple those two, so we can proceed with sunsetting this profile.
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Related Changes in Gerrit:
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| profile::openstack::base::nutcracker: merge in profile::mediawiki::nutcracker | operations/puppet | production | +98 -14 |
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It looks like we also have mcrouter on the same hosts since rOPUP971912ae9d97: Horizon: replace nutcracker with mcrouter. Does that make this as easy as auditing/updating config to swap port 11212 for port 11213 anywhere that the former is found?
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That sounds alright, but if wikitech is still using redis for sessions (via nutcracker), then the problem remains. I propose the two profiles (profile::mediawiki::nutcracker and profile::openstack::base::nutcracker) to be merged to one under profile::openstack::base::nutcracker, which will unblock T277183
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I'm not sure I understand... how does refactoring the nutcracker profile get us closer to removing nutcracker? Is there not a new post-nutcracker way to pool redis that I should be using instead?
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Change 868472 had a related patch set uploaded (by Andrew Bogott; author: Andrew Bogott):
[operations/puppet@production] profile::openstack::base::nutcracker: merge in profile::mediawiki::nutcracker
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Change 868472 merged by Andrew Bogott:
[operations/puppet@production] profile::openstack::base::nutcracker: merge in profile::mediawiki::nutcracker