Initial commit

.env.example

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+HOMEPAGE_VAR_WATCHTOWER_KEY=watchtowerApiKey

.gitignore

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+.env

docker-compose.yaml

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+services:
+  watchtower:
+    image: containrrr/watchtower
+    container_name: watchtower
+    restart: always
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    env_file:
+      - ./.env # The HOMEPAGE_VAR_WATCHTOWER_KEY is taken from the homepage .env
+    environment:
+      # This tells Watchtower to clean up old images after updating
+      - WATCHTOWER_CLEANUP=true
+      # This sets how often to check for updates (in seconds). 86400 = 24 hours.
+      - WATCHTOWER_POLL_INTERVAL=86400
+      - DOCKER_API_VERSION=1.44
+      - WATCHTOWER_HTTP_API_METRICS=true # Required for the widget
+      - WATCHTOWER_HTTP_API_TOKEN=${HOMEPAGE_VAR_WATCHTOWER_KEY}
+    ports:
+      - 8080:8080