Add Grafana integration

plugins/prometheus/autopeering.go

@@ -61,6 +61,6 @@ func collectAutopeeringMetrics() {
 	connectionsCount.Set(float64(metrics.ConnectionsCount()))
 	min, max, avg := metrics.AutopeeringDistanceStats()
 	minDistance.Set(float64(min))
-	minDistance.Set(float64(max))
-	minDistance.Set(avg)
+	maxDistance.Set(float64(max))
+	avgDistance.Set(avg)
 }

tools/docker-network/docker-compose.yml

@@ -78,6 +78,25 @@ services:
     depends_on:
     - peer_master
 
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    restart: unless-stopped
+    ports:
+    - 3000:3000
+    user: "104"
+    volumes:
+    - ./grafana:/var/lib/grafana
+    # environment:
+    #   - GF_SECURITY_ADMIN_PASSWORD=MYPASSWORD
+    #   - GF_USERS_ALLOW_SIGN_UP=false
+    #   - GF_SERVER_DOMAIN=myrul.com
+    #   - GF_SMTP_ENABLED=true
+    #   - GF_SMTP_HOST=smtp.gmail.com:587
+    #   - GF_SMTP_USER=myadrress@gmail.com
+    #   - GF_SMTP_PASSWORD=mypassword
+    #   - GF_SMTP_FROM_ADDRESS=myaddress@gmail.com
+
 volumes:
   goshimmer-cache:
     name: goshimmer-cache