Sanitized mirror from private repository - 2026-03-07 08:33:21 UTC

hosts/synology/calypso/watchtower.yaml

@@ -0,0 +1,34 @@
+# Watchtower - Container Auto-Updater for Calypso
+# Schedule: Daily at 4:00 AM PST
+# HTTP API: Available for metrics and status (not updates)
+
+version: '3.8'
+
+services:
+  watchtower:
+    image: containrrr/watchtower:latest
+    container_name: watchtower
+    ports:
+      - "8080:8080"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      # Core functionality
+      - WATCHTOWER_CLEANUP=true
+      - WATCHTOWER_INCLUDE_RESTARTING=true
+      - WATCHTOWER_INCLUDE_STOPPED=true
+      - WATCHTOWER_REVIVE_STOPPED=false
+      - WATCHTOWER_TIMEOUT=10s
+      - TZ=America/Los_Angeles
+
+      # Scheduling - Run daily at 4:00 AM
+      - WATCHTOWER_SCHEDULE=0 0 4 * * *
+
+      # HTTP API for metrics only (not updates to allow scheduled runs)
+      - WATCHTOWER_HTTP_API_METRICS=true
+      - WATCHTOWER_HTTP_API_TOKEN="REDACTED_HTTP_TOKEN"
+
+    restart: unless-stopped
+    labels:
+      # Exclude watchtower from updating itself
+      - "com.centurylinklabs.watchtower.enable=false"