grafana: provision prometheus and some sample dashboards out of the box

grafana.yaml

@@ -23,7 +23,9 @@ services:
     # reset the admin password on every run, since otherwise it defaults to admin/admin
     entrypoint: ["sh", "-c", "grafana-cli admin reset-admin-password ${GRAFANA_ADMIN_PASSWORD} && /run.sh"]
     volumes:
-      - ./data/grafana:/var/lib/grafana
+      - ./data/grafana/data:/var/lib/grafana
+      - ./grafana/provisioning:/etc/grafana/provisioning:ro
+      - ./grafana/dashboards:/etc/grafana/dashboards:ro
     restart: always
     #    ports:
     #  - 3000:3000

grafana/provisioning/dashboards/dashboards.yaml

@@ -0,0 +1,15 @@
+apiVersion: 1
+
+providers:
+  - name: 'hackerspace-zone dashboards'
+    orgId: 1
+    folder: ''
+    folderUid: ''
+    type: file
+    disableDeletion: false
+    updateIntervalSeconds: 10
+    allowUiUpdates: false
+    options:
+      path: /etc/grafana/dashboards
+      foldersFromFilesStructure: true
+

grafana/provisioning/datasources/prometheus.yaml

@@ -0,0 +1,13 @@
+apiVersion: 1
+datasources:
+  - name: Prometheus
+    version: 2
+    orgId: 1
+    uid: 5qpBRfD4k
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    basicAuth: false
+    isDefault: true
+    jsonData: 
+        httpMethod: POST