Support Postgres 15+

[jrafanie]

Postgres 13 is EOL Nov 25, 2025

High level: We need to get HA support which primarily involves repmgr compiled and built against postgres 15. We also need to test logical replication for region support. Both would need to be tested on appliances and new rpms delivered for upgrades.

We're using repmgr 5.2.1, implemented in:
ManageIQ/manageiq-rpm_build#309
ManageIQ/manageiq-rpm_build#341
ManageIQ/manageiq-rpm_build#443

It's currently at version 5.4.1 and supports postgres 16: https://www.repmgr.org/docs/current/index.html

5.3.0 supports PG 14 https://www.repmgr.org/docs/current/release-5.3.0.html
5.3.3 supports PG 15 https://www.repmgr.org/docs/current/release-5.3.3.html

[miq-bot]

This issue has been automatically marked as stale because it has not been updated for at least 3 months.

If you can still reproduce this issue on the current release or on master, please reply with all of the information you have about it in order to keep the issue open.

[bdunne]

CentOS Stream 10 is released with PostgreSQL 16, so we should probably target that.

[miq-bot]

This issue has been automatically marked as stale because it has not been updated for at least 3 months.

If you can still reproduce this issue on the current release or on master, please reply with all of the information you have about it in order to keep the issue open.