Commit 93adf9f3 authored by Achilleas Pipinellis's avatar Achilleas Pipinellis

Merge branch 'nhxnguyen-geo-docs-pg12-testing' into 'master'

Document Geo PG12 upgrade test results

See merge request gitlab-org/gitlab!42737
parents 2ab6886e bf2b8622
...@@ -114,6 +114,22 @@ The following are GitLab upgrade validation tests we performed. ...@@ -114,6 +114,22 @@ The following are GitLab upgrade validation tests we performed.
The following are PostgreSQL upgrade validation tests we performed. The following are PostgreSQL upgrade validation tests we performed.
### September 2020
[Verify PostgreSQL 12 upgrade for Geo installations](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/5454):
- Description: With PostgreSQL 12 available as an opt-in version in GitLab 13.3, we tested upgrading
existing Geo installations from PostgreSQL 11 to 12. We also re-tested fresh installations of GitLab
with Geo after fixes were made to support PostgreSQL 12. These tests were done using a
[nightly build](https://packages.gitlab.com/gitlab/nightly-builds/packages/ubuntu/bionic/gitlab-ee_13.3.6+rnightly.169516.d5209202-0_amd64.deb)
of GitLab 13.4.
- Outcome: Tests were successful for Geo deployments with a single database node on the primary and secondary.
We encountered known issues with repmgr and Patroni managed PostgreSQL clusters on the Geo primary. Using
PostgreSQL 12 with a database cluster on the primary is not recommended until the issues are resolved.
- Known issues for PostgreSQL clusters:
- [Ensure Patroni detects PostgreSQL update](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/5423)
- [Allow configuring permanent replication slots in patroni](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/5628)
### August 2020 ### August 2020
[Verify Geo installation with PostgreSQL 12](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/5453): [Verify Geo installation with PostgreSQL 12](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/5453):
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