feat: backup and restore

services/prod/bitwarden-docker-compose.yml

@@ -5,13 +5,16 @@ services:
     image: "vaultwarden/server:latest"
     container_name: vaultwarden
     volumes:
-      - ${DATA_DIR}/bitwarden/:/data/
+      - bitwarden_data:/data/
     networks:
       - proxy
     labels:
       ## Expose Bitwarden Through Trefik ##
       - "traefik.enable=true" # <== Enable traefik to proxy this container
-      
+
+      # Stopped for the duration of each backup run - see backup-docker-compose.yml.
+      - "docker-volume-backup.stop-during-backup=true"
+
       - "traefik.http.middlewares.redirect-web-secure.redirectscheme.scheme=https"
       - "traefik.http.routers.bitwarden-insecure.middlewares=redirect-web-secure"
       - "traefik.http.routers.bitwarden-insecure.rule=Host(`bitwarden.luke-else.co.uk`)"
@@ -24,4 +27,8 @@ services:
 
 networks:
   proxy:
-    external: true
+    external: true
+
+volumes:
+  bitwarden_data:
+    name: bitwarden_data