Our PostgreSQL clusters should be upgraded to PostgreSQL 11. This ticket tracks the progress of this operation.
Documentation for pg_upgrade : https://www.postgresql.org/docs/11/pgupgrade.html
Clusters to upgrade:
- prado/main (softwareheritage)
- prado/secondary (scheduler, etc.)
Physical replica (follow step 10 of the pgupgrade docs)
- dbreplica1.euwest.azure/indexer (replica of somerset/indexer)
Ignored until upgrade of prado/main (T1534)