move backups to override file

docker/compose.override.yml

@@ -1,4 +1,39 @@
 services:
+  www-backup:
+    profiles:
+      - backup
+    image: busybox
+    command:
+      - /bin/sh
+      - -c
+      - |
+        tar -cvzf /backup/www.$(date -u -Is).tgz -C /www .
+    volumes:
+      - www:/www
+      - ./backup:/backup
+
+  db-backup:
+    profiles:
+      - backup
+    image: postgres:13
+    volumes:
+      - db:/var/lib/postgresql/data
+      - ./backup:/backup
+    command:
+      - /bin/sh
+      - -c
+      - |
+        pg_dump \
+        -U ${POSTGRES_USER} \
+        -d ${POSTGRES_DB} \
+        -h db \
+        -F c -b -v \
+        -f /backup/db.$(date -u -Is).psql
+    environment:
+      POSTGRES_USER:
+      PGPASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB:
+
   # set file ownership
   zrok-init:
     image: busybox

docker/compose.yml

@@ -8,18 +8,6 @@ services:
     restart: unless-stopped
     depends_on:
       - db
-  www-backup:
-    profiles:
-      - backup
-    image: busybox
-    command:
-      - /bin/sh
-      - -c
-      - |
-        tar -cvzf /backup/www.$(date -u -Is).tgz -C /www .
-    volumes:
-      - www:/www
-      - ./backup:/backup
   db:
     image: postgres:13
     volumes:
@@ -30,27 +18,6 @@ services:
       POSTGRES_USER:
       POSTGRES_PASSWORD:
       POSTGRES_DB:
-  db-backup:
-    profiles:
-      - backup
-    image: postgres:13
-    volumes:
-      - db:/var/lib/postgresql/data
-      - ./backup:/backup
-    command:
-      - /bin/sh
-      - -c
-      - |
-        pg_dump \
-        -U ${POSTGRES_USER} \
-        -d ${POSTGRES_DB} \
-        -h db \
-        -F c -b -v \
-        -f /backup/db.$(date -u -Is).psql
-    environment:
-      POSTGRES_USER:
-      PGPASSWORD: ${POSTGRES_PASSWORD}
-      POSTGRES_DB:
 
 volumes:
   www: