Upgrade PostgreSQL from 10 to 12

installer/roles/local_docker/defaults/main.yml

@@ -4,7 +4,7 @@ dockerhub_version: "{{ lookup('file', playbook_dir + '/../VERSION') }}"
 awx_image: "awx"
 redis_image: "redis"
 
-postgresql_version: "10"
+postgresql_version: "12"
 postgresql_image: "postgres:{{postgresql_version}}"
 
 compose_start_containers: true

installer/roles/local_docker/tasks/upgrade_postgres.yml

@@ -31,20 +31,20 @@
 - name: Upgrade Postgres
   shell: |
     docker run --rm \
-      -v {{ postgres_data_dir }}/pgdata:/var/lib/postgresql/9.6/data \
       -v {{ postgres_data_dir }}/10/data:/var/lib/postgresql/10/data \
+      -v {{ postgres_data_dir }}/12/data:/var/lib/postgresql/12/data \
       -e PGUSER={{ pg_username }} -e POSTGRES_INITDB_ARGS="-U {{ pg_username }}" \
-      tianon/postgres-upgrade:9.6-to-10 --username={{ pg_username }}
+      tianon/postgres-upgrade:10-to-12 --username={{ pg_username }}
   when: upgrade_postgres | bool
 
 - name: Copy old pg_hba.conf
   copy:
     src: "{{ postgres_data_dir + '/pgdata/pg_hba.conf' }}"
-    dest: "{{ postgres_data_dir + '/10/data/' }}"
+    dest: "{{ postgres_data_dir + '/12/data/' }}"
   when: upgrade_postgres | bool
 
 - name: Remove old data directory
   file:
-    path: "{{ postgres_data_dir + '/pgdata' }}"
+    path: "{{ postgres_data_dir + '/10/data' }}"
     state: absent
   when: compose_start_containers|bool