add proper healthcheck

compose.yml

@@ -24,6 +24,38 @@ services:
         - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - coop-cloud.${STACK_NAME}.version=0.1.1+v0.90.78
 
+version: "3.8"
+services:
+  app:
+    image: adamboutcher/statping-ng:v0.90.78
+    networks:
+      - proxy
+    volumes:
+      - statping:/app
+    environment:
+      VIRTUAL_HOST: localhost
+      VIRTUAL_PORT: 8080
+      DB_CONN: sqlite
+      NAME: ${SITE_NAME}
+      DESCRIPTION: ${SITE_DESCRIPTION}
+    deploy:
+      update_config:
+        failure_action: rollback
+        order: start-first
+      labels:
+        - "traefik.enable=true"
+        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`)"
+        - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
+        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=8080"
+        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
+        - coop-cloud.${STACK_NAME}.version=0.1.1+v0.90.78
+    healthcheck:
+      test: wget --no-verbose --tries=1 --spider http://localhost:8080/ || exit 1
+      interval: 120s
+      retries: 5
+      start_period: 30s
+      timeout: 10s
+
 networks:
   proxy:
     external: true