Added watchtower

watchtower/docker-compose.yml

@@ -0,0 +1,39 @@
+---
+
+# Watchtower
+# Docker Image Updater & Notifications
+# Created by containrrr
+#   ↳ https://github.com/containrrr/watchtower
+
+services:
+  watchtower:
+    image: containrrr/watchtower:latest
+    container_name: watchtower
+    restart: unless-stopped
+    
+    networks:
+    - proxy
+    
+    environment:
+      PUID: 1000
+      PGID: 1000
+      WATCHTOWER_MONITOR_ONLY: true
+      WATCHTOWER_NOTIFICATIONS: email
+      WATCHTOWER_NOTIFICATION_EMAIL_FROM: ${WATCHTOWER_NOTIFICATION_EMAIL_FROM}
+      WATCHTOWER_NOTIFICATION_EMAIL_TO: ${WATCHTOWER_NOTIFICATION_EMAIL_TO}
+      WATCHTOWER_NOTIFICATION_EMAIL_SERVER: ${WATCHTOWER_NOTIFICATION_EMAIL_SERVER}
+      WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PORT: ${WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PORT}
+      WATCHTOWER_NOTIFICATION_EMAIL_SERVER_USER: ${WATCHTOWER_NOTIFICATION_EMAIL_SERVER_USER}
+      WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PASSWORD: ${WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PASSWORD}
+      WATCHTOWER_NOTIFICATION_EMAIL_DELAY: 3
+
+    volumes:
+    - /etc/timezone:/etc/timezone:ro
+    - /etc/localtime:/etc/localtime:ro
+    - /var/run/docker.sock:/var/run/docker.sock
+
+networks:
+  proxy:
+    external: true
+
+# Documentation available at https://containrrr.dev/watchtower/