refactor (service): use more identifiable volume and net name grafana

services/grafana/docker-compose.yml

@@ -1,6 +1,7 @@
 services:
   prometheus:
     image: prom/prometheus:latest
+    container_name: prometheus
     volumes:
       - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
       - prometheus_data:/prometheus
@@ -8,7 +9,7 @@ services:
 
   node-exporter:
     image: prom/node-exporter:latest
-    restart: unless-stopped
+    container_name: node-exporter
     volumes:
       - /proc:/host/proc:ro
       - /sys:/host/sys:ro
@@ -17,26 +18,28 @@ services:
       - "--path.procfs=/host/proc"
       - "--path.rootfs=/rootfs"
       - "--path.sysfs=/host/sys"
+    restart: unless-stopped
 
   loki:
     image: grafana/loki:latest
-    restart: unless-stopped
+    container_name: loki
     volumes:
       - loki_data:/loki
+    restart: unless-stopped
 
   promtail:
     image: grafana/promtail:latest
-    restart: unless-stopped
+    container_name: promtail
     volumes:
       - ./promtail/promtail-config.yml:/etc/promtail/config.yml
       - /var/log:/var/log
+    restart: unless-stopped
 
   grafana:
     image: grafana/grafana:latest
     container_name: grafana
-    restart: unless-stopped
     volumes:
-      - grafana_data:/var/lib/grafana
+      - data:/var/lib/grafana
     environment:
       - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD}
       - GF_USERS_ALLOW_SIGN_UP=false
@@ -45,15 +48,16 @@ services:
     ports:
       - "8000:3000"
     networks:
-      - default
+      - internal
       - web
+    restart: unless-stopped
 
 volumes:
+  data:
   prometheus_data:
   loki_data:
-  grafana_data:
 
 networks:
-  default:
+  internal:
   web:
     external: true