readme: added note about pg_trgm requirement in upgrading section

Refer #39
This commit is contained in:
Sameer Naik 2016-03-30 10:39:59 +05:30
parent dc5a631991
commit 444850d86f

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@ -1051,6 +1051,12 @@ See [Rake Tasks](#rake-tasks) for more information on executing rake tasks.
## Upgrading
> **Important Notice**
>
> Since GitLab release `8.6.0` PostgreSQL users should enable `pg_trgm` extension on the GitLab database. Refer to GitLab's [Postgresql Requirements](http://doc.gitlab.com/ce/install/requirements.html#postgresql-requirements) for more information
>
> If your using `sameersbn/postgresql` then please upgrade to `sameersbn/postgresql:9.4-17` and add `DB_EXTENSION=pg_trgm` to the environment of the PostgreSQL container (see: https://github.com/sameersbn/docker-gitlab/blob/master/docker-compose.yml#L8).
GitLabHQ releases new versions on the 22nd of every month, bugfix releases immediately follow. I update this project almost immediately when a release is made (at least it has been the case so far). If you are using the image in production environments I recommend that you delay updates by a couple of days after the gitlab release, allowing some time for the dust to settle down.
To upgrade to newer gitlab releases, simply follow this 4 step upgrade procedure.