This is starting now.
Brooke Storm
Operations Engineer
Wikimedia Cloud Services
bstorm(a)wikimedia.org <mailto:bstorm@wikimedia.org>
IRC: bstorm_
On Apr 1, 2019, at 1:18 PM, Brooke Storm
<bstorm(a)wikimedia.org> wrote:
The OSM postgresql database service, usually accessed via osmdb.eqiad.wmnet is moving to
a new server. Currently the server is a read replica of the primary database, and should
be accessible via the DNS alias of osm.db.svc.eqiad.wmflabs.
As detailed here
https://phabricator.wikimedia.org/T219652
<https://phabricator.wikimedia.org/T219652>, osmdb.eqiad.wmnet will be changed to
point at the osm.db.svc.eqiad.wmflabs. For a brief time that will make those tables that
aren’t always read-only also read-only while DNS updates. Then the replica will be
promoted to the master, and the rest of the steps should not cause any impact.
Brooke Storm
Operations Engineer
Wikimedia Cloud Services
bstorm(a)wikimedia.org <mailto:bstorm@wikimedia.org>
IRC: bstorm_
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