Upgrade PostgreSQL to 17; rename db container and volume for easier upgrading in the future

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     image: requarks/wiki:2
     container_name: wikijs
     depends_on:
-      - db
+      - db_pg17
     restart: unless-stopped
     #ports:
     #   - "3000:3000" # http
@@ -14,7 +14,7 @@ services:
       - proxy
     environment:
       DB_TYPE: postgres
-      DB_HOST: db
+      DB_HOST: db_pg17
       DB_PORT: 5432
       DB_NAME: $DATABASE
       DB_USER: $DATABASE_USER
@@ -22,9 +22,9 @@ services:
     secrets:
       - db_pass
 
-  db:
+  db_pg17:
-    image: postgres:11-alpine
+    image: postgres:17
-    container_name: wikijs_db
+    container_name: wikijs_db_pg17
     restart: unless-stopped    
     healthcheck:
       test: [ "CMD-SHELL", "pg_isready -d $$POSTGRES_DB -U $$POSTGRES_USER" ]
@@ -33,7 +33,7 @@ services:
       retries: 5
       timeout: 5s
     volumes:
-      - db:/var/lib/postgresql/data
+      - db_pg17:/var/lib/postgresql/data
     networks:
       - internal
     environment:
@@ -44,8 +44,8 @@ services:
       - db_pass
 
 volumes:
-  db:
+  db_pg17:
-    name: wiki-js_db-data
+    name: wikijs_db_pg17
 
 networks:
   internal: