Gehel added a comment.
In https://phabricator.wikimedia.org/T133566#2236346, @Smalyshev wrote: > Planned sequence: > > [X] (day before) Send email to the wikidata list > [X] Take wdq1001 out of varnish config > [ ] (IN PROGRESS) Shut down and reimage wdq1001. Verify disk partitioning is correct. > [ ] Deploy new code from wdq-deploy repo. Do NOT restart wdq1002 yet! (should be automatically done as part of reimage) > [ ] Reload data to wdq1001 from https://dumps.wikimedia.org/wikidatawiki/entities/20160425/ dump ttl-gz version (should be ready by then) > [ ] Start updater on wdq1001 and wait for it to catch up > [ ] Re-add wdq1001 to varnish, verify it's ready to serve requests > [ ] Disable updater or wdq1002 > [ ] Put wdq1002 into maintenance mode (no need to take it out of varnish as we are only reloading data, not reimaging) > [ ] Reload wdq1002 data from the same dump as above. > [ ] Re-enable updater on wdq1002 and wait until it catches up > [ ] Remove maintenance mode from wdq1002 > [ ] Verify everything works fine and queries run on both servers > [ ] Send the victory email to wikidata > [ ] PROFIT! TASK DETAIL https://phabricator.wikimedia.org/T133566 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Gehel Cc: gerritbot, Smalyshev, Aklapper, Ricordisamoa, Jheald, Gehel, Avner, Lewizho99, Maathavan, debt, TerraCodes, D3r1ck01, FloNight, Izno, jkroll, Wikidata-bugs, Jdouglas, aude, Deskana, Manybubbles, Mbch331, Jay8g _______________________________________________ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
