Upgrade instructions form Postgresql 12 to 14

Postgres 15 has a permissions problem.
See sameersbn/docker-postgresql#168

Author: froque

README.md

@@ -172,7 +172,7 @@ docker run --name gitlab-postgresql -d \
     --env 'DB_USER=gitlab' --env 'DB_PASS=password' \
     --env 'DB_EXTENSION=pg_trgm,btree_gist' \
     --volume /srv/docker/gitlab/postgresql:/var/lib/postgresql \
-    sameersbn/postgresql:12-20200524
+    sameersbn/postgresql:14-20230628
 ```
 
 Step 2. Launch a redis container
@@ -236,7 +236,7 @@ docker run --name gitlab -d \
 
 GitLab uses a database backend to store its data. You can configure this image to use PostgreSQL.
 
-*Note:* GitLab requieres PostgreSQL now. So use an older image < 12.1 or migrate to PostgresSQL
+*Note:* GitLab requires PostgreSQL now. So use an older image < 12.1 or migrate to PostgresSQL
 
 #### PostgreSQL
 
@@ -263,7 +263,7 @@ Please note furthermore, that only compatible versions of the `postgresql-client
 - `postgresql-client-14`,
 - and `postgresql-client-15`.
 
-*NOTE:* version 13.7.0 and later requires PostgreSQL version 12.x
+*NOTE:* Version 13.7.0 and later requires PostgreSQL version 12.x. Version 16.0.0 and later requires PostgreSQL version 13.x
 
 ##### External PostgreSQL Server
 
@@ -301,7 +301,7 @@ To illustrate linking with a postgresql container, we will use the [sameersbn/po
 First, lets pull the postgresql image from the docker index.
 
 ```bash
-docker pull sameersbn/postgresql:12-20200524
+docker pull sameersbn/postgresql:14-20230628
 ```
 
 For data persistence lets create a store for the postgresql and start the container.
@@ -321,7 +321,7 @@ docker run --name gitlab-postgresql -d \
     --env 'DB_USER=gitlab' --env 'DB_PASS=password' \
     --env 'DB_EXTENSION=pg_trgm' \
     --volume /srv/docker/gitlab/postgresql:/var/lib/postgresql \
-    sameersbn/postgresql:12-20200524
+    sameersbn/postgresql:14-20230628
 ```
 
 The above command will create a database named `gitlabhq_production` and also create a user named `gitlab` with the password `password` with access to the `gitlabhq_production` database.
@@ -2630,9 +2630,9 @@ Usage when using `docker-compose` can also be found there.
 >
 > 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 you're using `sameersbn/postgresql` then please upgrade to `sameersbn/postgresql:12-20200524` or later and add `DB_EXTENSION=pg_trgm,btree_gist` to the environment of the PostgreSQL container (see: <https://github.com/sameersbn/docker-gitlab/blob/master/docker-compose.yml#L8>).
+> If you're using `sameersbn/postgresql` then please upgrade to `sameersbn/postgresql:14-20230628` or later and add `DB_EXTENSION=pg_trgm,btree_gist` to the environment of the PostgreSQL container (see: <https://github.com/sameersbn/docker-gitlab/blob/master/docker-compose.yml#L21>).
 >
-> As of version 13.7.0, the required PostgreSQL is version 12.x. If you're using PostgreSQL image other than the above, please review section [Upgrading PostgreSQL](#upgrading-postgresql).
+> As of version 13.7.0, the required PostgreSQL is version 12.x. As of version 16.0.0, the required PostgreSQL is version 13.x. If you're using PostgreSQL image other than the above, please review section [Upgrading PostgreSQL](#upgrading-postgresql).
 
 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.
 

contrib/docker-swarm/docker-compose.yml

@@ -11,7 +11,7 @@ services:
 
   postgresql:
     restart: always
-    image: sameersbn/postgresql:12-20200524
+    image: sameersbn/postgresql:14-20230628
     volumes:
     - /srv/docker/gitlab/postgresql:/var/lib/postgresql:Z
     environment:

docker-compose.swarm.yml

@@ -12,7 +12,7 @@ services:
           - node.labels.gitlab.redis-data == true
 
   postgresql:
-    image: sameersbn/postgresql:12-20200524
+    image: sameersbn/postgresql:14-20230628
     volumes:
     - postgresql-data:/var/lib/postgresql:Z
     environment:

docker-compose.yml

@@ -11,7 +11,7 @@ services:
 
   postgresql:
     restart: always
-    image: sameersbn/postgresql:12-20200524
+    image: sameersbn/postgresql:14-20230628
     volumes:
     - postgresql-data:/var/lib/postgresql:Z
     environment:

docs/docker-compose-keycloak.yml

@@ -11,7 +11,7 @@ services:
 
   postgresql:
     restart: always
-    image: sameersbn/postgresql:12-20200524
+    image: sameersbn/postgresql:14-20230628
     volumes:
     - postgresql-data:/var/lib/postgresql:Z
     environment:

docs/docker-compose-registry.yml

@@ -11,7 +11,7 @@ services:
 
   postgresql:
     restart: always
-    image: sameersbn/postgresql:12-20200524
+    image: sameersbn/postgresql:14-20230628
     volumes:
     - postgresql:/var/lib/postgresql:Z
     environment:

kubernetes/postgresql-rc.yml

@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
       - name: postgresql
-        image: sameersbn/postgresql:12-20200524
+        image: sameersbn/postgresql:14-20230628
         env:
         - name: DB_USER
           value: gitlab