Run container as keeper user, add basic auth to prometheus

docker-compose.yaml

@@ -20,8 +20,9 @@ services:
     container_name: prometheus
     command:
       - '--config.file=/etc/prometheus/prometheus.yml'
-    #ports:
-    #  - 9090:9090
+      - '--web.config.file=/etc/prometheus/web.yml'
+    ports:
+      - 9090:9090
     restart: unless-stopped
     volumes:
       - ./prometheus:/etc/prometheus