Implements docker container healthchecks

docker-compose.yml

@@ -1,14 +1,25 @@
 ---
-version: "3"
+# Welcome to Dashy! To get started, run `docker compose up`
+version: "3.8"
 services:
   dashy:
+    # To build from source, replace 'image: lissy93/dashy' with 'build: .'
+    # build: .
     image: lissy93/dashy
-    container_name: dashy
-    volumes:
-      - /root/my-config.yml:/app/public/conf.yml
+    container_name: Dashy
+    # Pass in your config file below, by specifying the path on your host machine
+    # volumes:
+      # - /root/my-config.yml:/app/public/conf.yml
     ports:
-      - 8080:80
-    environment:
-     - UID=1000
-     - GID=1000
-    restart: unless-stopped
+      - 4000:80
+    # Specify your user ID and group ID. You can find this by running `id -u` and `id -g`
+    # environment:
+    #  - UID=1000
+    #  - GID=1000
+    restart: unless-stopped
+    healthcheck:
+      test: ['CMD', 'node', '/app/bin/healthcheck']
+      interval: 1m30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s