Added kapacitor service

Signed-off-by: Blagovest Petrov <blagovest@petrovs.info>

docker/influx_grafana/docker-compose.yml

@@ -3,6 +3,7 @@
   services:
 
     influxdb:
+      restart: always
       image: influxdb:1.8-alpine
       ports:
         - "8083:8083"
@@ -12,8 +13,17 @@
         - ".env"
       volumes:
         - influx-data:/var/lib/influxdb
+    
+    chronograf:
+      restart: always
+      image: chronograf:1.8-alpine
+      ports:
+        - "8888:8888"
+      volumes: 
+        - chronograf-data:/var/lib/chronograf
 
     grafana:
+      restart: always
       image: grafana/grafana:latest
       ports: 
         - "3000:3000"
@@ -27,4 +37,5 @@
         
   volumes:
     influx-data:
-    grafana-data:
+    grafana-data:
+    chronograf-data: