added docker-compose-prod.yaml

docker-compose-prod.yaml

@@ -0,0 +1,98 @@
+# CamMonitor — production / staging compose file
+#
+# Copy this file to the target server and run:
+#   docker compose -f docker-staging-prod.yaml up -d
+#
+# Mandatory values to change before first run (marked with CHANGE_ME):
+#   FOOTAGE_ROOT  — absolute path to the camera footage directory on this host
+#   ADMIN_PASS    — strong password for the bootstrap admin account
+#
+# The image is pulled from your local registry; make sure the host can reach
+# 192.168.1.11:5000 and has it listed in /etc/docker/daemon.json:
+#   { "insecure-registries": ["192.168.1.11:5000"] }
+
+services:
+  app:
+    image: 192.168.1.11:5000/cammonitor:latest
+    restart: unless-stopped
+
+    ports:
+      - "127.0.0.1:8080:8080"   # Bind to loopback only — expose via reverse proxy.
+                                  # Change to "0.0.0.0:8080:8080" if you access
+                                  # the app directly without a proxy in front.
+
+    environment:
+      LISTEN_ADDR:    ":8080"
+
+      # Absolute path on the HOST that contains the dated footage folders.
+      # Example: /mnt/cams  →  /mnt/cams/20260518/images/…
+      FOOTAGE_ROOT:   /footage          # CHANGE_ME — set to your real footage path
+
+      DB_PATH:        /data/cammonitor.db
+
+      # Bootstrap admin created on first start only (no effect if DB already exists).
+      ADMIN_USER:     admin
+      ADMIN_PASS:     changeme          # CHANGE_ME — use a strong password
+
+      SESSION_TTL:    24h               # How long a login session lasts
+      SCAN_INTERVAL:  5m                # How often the footage tree is re-scanned
+
+    volumes:
+      # Footage directory — mounted read-only so the app can never modify recordings.
+      - /path/to/footage:/footage:ro    # CHANGE_ME — replace left side with real path
+
+      # Persistent data (SQLite database).
+      - cammonitor_data:/data
+
+    # Drop all Linux capabilities the Go binary does not need.
+    cap_drop:
+      - ALL
+
+    # The app only needs to bind a TCP port; no other privileges required.
+    cap_add:
+      - NET_BIND_SERVICE
+
+    # Read-only root filesystem — the only writable surface is the /data volume.
+    read_only: true
+    tmpfs:
+      - /tmp:size=64m,mode=1777        # Needed by the Go runtime for temp files
+
+    # Prevent the container from gaining new privileges via setuid/setgid binaries.
+    security_opt:
+      - no-new-privileges:true
+
+    # Limit CPU and memory so a spike in thumbnail requests does not starve the
+    # host (tune to your Atom's actual capacity).
+    deploy:
+      resources:
+        limits:
+          cpus:   "1.0"
+          memory: 256M
+        reservations:
+          cpus:   "0.25"
+          memory: 64M
+
+    # Aggressive health-check so the orchestrator restarts a hung container fast.
+    healthcheck:
+      test:     ["CMD", "cammonitor", "-health-check"]
+      # Fallback if the binary has no -health-check flag — use wget instead:
+      # test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:8080/health || exit 1"]
+      interval:   30s
+      timeout:    5s
+      retries:    3
+      start_period: 10s
+
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "5"
+
+volumes:
+  cammonitor_data:
+    driver: local
+    # Optional: pin the volume to a specific host path so backups are predictable.
+    # driver_opts:
+    #   type:   none
+    #   o:      bind
+    #   device: /var/lib/cammonitor/data