Thanks Gavin! On Sun, Apr 5, 2020 at 11:32 AM Gavin McDonald <gmcdon...@apache.org> wrote: > > Hi All, > > This is now completed. > > Overall time spent was around 3 hours on the Operations Center and 5 > masters. > > When the OC was being upgraded, there was no downtime for the masters. > > Each master had downtime of around 20 minutes to 30 minutes, including > multiple restarts > , backups and plugin upgrades. > > CouchDB folks - most of your nodes are connected via 'node connects to the > master' meaning that you'll > have to update each slave.jar manually. The preferred method is ssh i/o > non-blocking, all nodes connected > in this fashion all came back on their own without intervention. > > Thanks all > > Gavin McDonald (ASF Infra) > > > On Sat, Apr 4, 2020 at 3:20 PM Gavin McDonald <gmcdon...@apache.org> wrote: > > > Hi All, > > > > I'll be upgrading the Cloudbees Core Operations Center and all attached > > Masters on Sunday 5th April at around 10am UTC until completed. > > > > I'll turn off new builds around 7am UTC. > > > > I'm 'expecting' a couple of hours downtime assuming all goes well, > > including upgrading all > > associated plugins, performing backups etc. But, this is the first time > > I'm upgrading this setup so there may be the odd gotcha that surprises me > > who knows! - I'm as prepared as possible and I am not expecting any > > problems. > > > > Thanks > > > > Gavin McDonald (ASF Infra) > > > >
-- Eric Evans john.eric.ev...@gmail.com --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@cassandra.apache.org For additional commands, e-mail: dev-h...@cassandra.apache.org
