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Commit 396d22f7f0f4 authored by Achilleas Pipinellis's avatar Achilleas Pipinellis
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Merge branch 'docs-bprescott/20210813-redis' into 'master'

GitLab 14 upgrade notes link and Redis changes

See merge request gitlab-org/omnibus-gitlab!5537
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3 merge requests!51Validate shift of Heptapod 0.25 to oldstable series,!47Making Heptapod 0.25 the new stable in Omnibus,!45GitLab 14.2
......@@ -64,3 +64,19 @@
1. Ensure the installation is using [PostgreSQL 12](../settings/database.md#upgrade-packaged-postgresql-server)
1. If using repmgr, [convert to using patroni](https://docs.gitlab.com/ee/administration/postgresql/replication_and_failover.html#switching-from-repmgr-to-patroni)
### Redis configuration changes
Two configuration options for Redis were deprecated in GitLab 13 and removed in GitLab 14:
- `redis_slave_role` is replaced with `redis_replica_role`
- `redis['client_output_buffer_limit_slave']` is replaced with `redis['client_output_buffer_limit_replica']`
Redis Cache nodes being upgraded from GitLab 13.12 to 14.0 that still refer to `redis_slave_role`
in `gitlab.rb` will encounter an error in the output of `gitlab-ctl reconfigure`:
```plaintext
There was an error running gitlab-ctl reconfigure:
The following invalid roles have been set in 'roles': redis_slave_role
```
......@@ -40,6 +40,7 @@
Updating to major versions might need some manual intervention. For more information,
check the version your are updating to:
- [GitLab 14](gitlab_14_changes.md)
- [GitLab 13](gitlab_13_changes.md)
- [GitLab 12](gitlab_12_changes.md)
- [GitLab 11](gitlab_11_changes.md)
......
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