Hi, thanks for the notice. Can you specify whether "tomorrow" refers to 22 May UTC or 23 May UTC, and how long the maintenance window is likely to be? Some of us may want to read or write a Phabricator <strike>complaint</strike> task during the maintenance window, and if we know when to expect Phabricator may be temporarily unavailable then we can plan accordingly.
Pine ( https://meta.wikimedia.org/wiki/User:Pine ) On Tue, May 21, 2019, 17:52 Daniel Zahn <dz...@wikimedia.org> wrote: > Tomorrow we have planned a major upgrade of the Phabricator prod server. > > Starting from around 00:00 UTC (after Evening SWAT) we want to switch from > phab1001 to phab1003 as the production server. > > This will involve: > > - switching from jessie to stretch > - switching from mod_php to php-fpm > - switching from PHP 5 to PHP 7.2 > - upgrading apache from 2.4.10 to 2.4.25 > > We are also hoping it will finally fix the httpd memory leaks we have been > seeing on the current server for a long time and which require periodic > service restarts. > > In case we run into any unexpected issue we will simply fall back to > phab1001 > and keep running as before. > > https://phabricator.wikimedia.org/T221389 > https://phabricator.wikimedia.org/T182832 > https://phabricator.wikimedia.org/T190568 > https://phabricator.wikimedia.org/T151070 > > Cheers, > > Daniel and Mukunda > > -- > Daniel Zahn <dz...@wikimedia.org> > Operations Engineer > _______________________________________________ > Wikitech-l mailing list > Wikitech-l@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikitech-l _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l
