towards healthchecks for all containers

compose.teslamate.yaml

@@ -22,6 +22,11 @@ services:
       - /opt/teslamate/import:/opt/app/import
     cap_drop:
       - all
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:4000"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
 
   teslamate-grafana:
     image: teslamate/grafana:2.1.0
@@ -43,3 +48,8 @@ services:
       - /opt/teslamate/grafana:/var/lib/grafana
       - /opt/teslamate/achievements/dashboard.yml:/etc/grafana/provisioning/dashboards/dashboard.yml
       - /opt/teslamate/achievements/dashboards:/TeslaMateAchievements
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:3000/api/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3