docker volume, improved instructions

tangle-network · Apr 13, 2023 · 50eaf64 · 50eaf64
1 parent eea2b28
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diff --git a/docker/grafana/README.md b/docker/grafana/README.md
@@ -10,6 +10,6 @@ Use the following steps for monitoring:
 - Open Grafana on `http://localhost:3000`. Use the following steps for initial setup:
     - Login with `admin` / `admin`
     - Click the cogwheel icon on the bottom left and go to "Data sources"
-    - Click "Add new data source", and add Prometheus with URL `http://localhost:9090/`
+    - Click "Add new data source", add Prometheus with URL `http://localhost:9090/` and click "Save & test"
     - Click "Dashboard" in the top left menu and select "Import"
     - Upload `grafana-dashboard.json` from this folder
diff --git a/docker/grafana/docker-compose.yml b/docker/grafana/docker-compose.yml
@@ -8,6 +8,8 @@ services:
       - "3000:3000"
     depends_on:
       - prometheus
+    volumes:
+      - grafana-data:/var/lib/grafana
 
   prometheus:
     image: prom/prometheus:v2.43.0
@@ -16,3 +18,6 @@ services:
       - "9090:9090"
     volumes:
       - ./prometheus.yml:/etc/prometheus/prometheus.yml
+
+volumes:
+  grafana-data: