feat: Add Pgsql 18 support

Author: LinnyTheDuck

README.md

@@ -15,7 +15,7 @@ Although this project started as a development environment for Totara Learn it c
  * [NGINX](https://nginx.org/) as a webserver
  * [Apache](https://httpd.apache.org/) as a webserver
  * [PHP](http://php.net/) 5.5, 5.6, 7.0, 7.1, 7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3, 8.4, 8.5 to test for different versions
- * [PostgreSQL](https://www.postgresql.org/) (9.3, 9.6, 10, 11, 12, 13, 14, 15, 16, 17), 
+ * [PostgreSQL](https://www.postgresql.org/) (9.3, 9.6, 10, 11, 12, 13, 14, 15, 16, 17, 18), 
  * [MariaDB](https://mariadb.org/) (10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.11, 11.4, 11.8), 
  * [MySQL](https://www.mysql.com/) (5.7, 8.0, 8.4), 
  * Microsoft SQL Server ([2017](https://www.microsoft.com/en-us/sql-server/sql-server-2017), [2019](https://www.microsoft.com/en-us/sql-server/sql-server-2019), [2022](https://www.microsoft.com/en-us/sql-server/sql-server-2022))

compose/pgsql.yml

@@ -199,6 +199,26 @@ services:
     networks:
       - totara
 
+  pgsql18:
+    image: postgres:18-alpine
+    container_name: totara_pgsql18
+    restart: ${RESTART_POLICY:-no}
+    ports:
+      - "5447:5432"
+    environment:
+      TZ: ${TIME_ZONE}
+      PGDATA: /var/lib/postgresql/docker/pgdata
+      POSTGRES_HOST_AUTH_METHOD: trust
+    command:
+      postgres -c 'config_file=/etc/postgresql/postgresql.conf'
+    volumes:
+      - ./pgsql/my-postgres.conf:/etc/postgresql/postgresql.conf
+      - pgsql18-data:/var/lib/postgresql/docker
+    depends_on:
+      - nginx
+    networks:
+      - totara
+
 volumes:
   pgsql93-data:
   pgsql96-data:
@@ -210,3 +230,4 @@ volumes:
   pgsql15-data:
   pgsql16-data:
   pgsql17-data:
+  pgsql18-data: