Merge pull request #581 from minrk/grafana-5

[WIP] update prometheus, grafana charts

.travis.yml

@@ -55,6 +55,7 @@ before_deploy:
 - |
   # Stage 3, Step 2: Verify staging works
   travis_retry py.test -n 2 --binder-url=https://staging.mybinder.org --hub-url=https://hub.staging.mybinder.org
+- exit 0  # FIXME: abort before deploying to prod
 - |
   # Stage 4, Step 1: Post message to Grafana that deployment to production has started
   source secrets/grafana-api-key

config/prod.yaml

@@ -64,21 +64,32 @@ binderhub:
   googleAnalyticsDomain: "mybinder.org"
 
 grafana:
-  server:
-    resources:
-      requests:
-        cpu: "0.2"
-        memory: 512Mi
-      limits:
-        cpu: "0.2"
-        memory: 512Mi
-    ingress:
-      hosts:
-        - grafana.mybinder.org
-      tls:
-        - hosts:
-            - grafana.mybinder.org
-          secretName: kubelego-tls-grafana
+  resources:
+    requests:
+      cpu: "0.2"
+      memory: 512Mi
+    limits:
+      cpu: "0.2"
+      memory: 512Mi
+  ingress:
+    hosts:
+      - grafana.mybinder.org
+    tls:
+      - hosts:
+          - grafana.mybinder.org
+        secretName: kubelego-tls-grafana
+  datasources:
+    datasources.yaml:
+      apiVersion: 1
+      datasources:
+        - name: prometheus
+          orgId: 1
+          type: prometheus
+          url: https://prometheus.staging.mybinder.org
+          access: direct
+          isDefault: true
+          editable: false
+
 
 prometheus:
   server:
@@ -95,12 +106,12 @@ prometheus:
       storageClass: ssd
     retention: 60d
     ingress:
-        hosts:
-          - prometheus.mybinder.org
-        tls:
-          - hosts:
-              - prometheus.mybinder.org
-            secretName: kubelego-tls-prometheus
+      hosts:
+        - prometheus.mybinder.org
+      tls:
+        - hosts:
+            - prometheus.mybinder.org
+          secretName: kubelego-tls-prometheus
 
 nginx-ingress:
   controller:

config/staging.yaml

@@ -26,24 +26,34 @@ binderhub:
             - hub.staging.mybinder.org
 
 grafana:
+  ingress:
+    hosts:
+      - grafana.staging.mybinder.org
+    tls:
+      - hosts:
+          - grafana.staging.mybinder.org
+        secretName: kubelego-tls-grafana
+  datasources:
+    datasources.yaml:
+      apiVersion: 1
+      datasources:
+        - name: prometheus
+          orgId: 1
+          type: prometheus
+          url: https://prometheus.staging.mybinder.org
+          access: direct
+          isDefault: true
+          editable: false
+
+prometheus:
   server:
     ingress:
       hosts:
-        - grafana.staging.mybinder.org
+        - prometheus.staging.mybinder.org
       tls:
         - hosts:
-            - grafana.staging.mybinder.org
-          secretName: kubelego-tls-grafana
-
-prometheus:
-  server:
-    ingress:
-        hosts:
-          - prometheus.staging.mybinder.org
-        tls:
-          - hosts:
-              - prometheus.staging.mybinder.org
-            secretName: kubelego-tls-prometheus
+            - prometheus.staging.mybinder.org
+          secretName: kubelego-tls-prometheus
 
 nginx-ingress:
   controller:

mybinder/requirements.yaml

@@ -3,11 +3,10 @@ dependencies:
    version: 0.8.13
    repository: https://kubernetes-charts.storage.googleapis.com
  - name: prometheus
-   # Pin to 5.2.x until https://github.com/kubernetes/charts/pull/3546#issuecomment-367542705 is sorted
-   version: 5.2.1
+   version: 6.2.1
    repository: https://kubernetes-charts.storage.googleapis.com
  - name: grafana
-   version: 0.6.1
+   version: 1.2.0
    repository: https://kubernetes-charts.storage.googleapis.com
  - name: kube-lego
    version: 0.1.12

mybinder/values.yaml

@@ -164,53 +164,23 @@ kube-lego:
     create: true
 
 grafana:
-  server:
-    image: "minrk/grafana:4.6.3-pr142"
-    ingress:
-      enabled: true
-      annotations:
-        kubernetes.io/ingress.class: nginx
-        kubernetes.io/tls-acme: "true"
-  serverConfigFile:
-    grafana.ini: |
-      ; instance_name = ${HOSTNAME}
-      [paths]
-      data = /var/lib/grafana/data
-      logs = /var/log/grafana
-      plugins = /var/lib/grafana/plugins
-
-      [snapshots]
-      external_enabled = true
-      external_snapshot_url = https://snapshots-origin.raintank.io
-      external_snapshot_name = Publish to snapshot.raintank.io
-
-      [users]
-      ;allow_sign_up = true
-      ;allow_org_create = true
-      ;auto_assign_org = true
-      ;auto_assign_org_role = Viewer
-      ;login_hint = email or username
-      ;default_theme = dark
-
-      [auth.anonymous]
-      enabled = true
-      org_name = Main Org.
-      org_role = Viewer
-
-      [log]
-      mode = console
-      level = info
-
-      [dashboards.json]
-      enabled = true
-      path = /var/lib/grafana/dashboards
-
-      [grafana_net]
-      url = https://grafana.net
-
-      [smtp]
-      enabled = true
+  ingress:
+    enabled: true
+    annotations:
+      kubernetes.io/ingress.class: nginx
+      kubernetes.io/tls-acme: "true"
+  persistence:
+    enabled: true
+    accessModes:
+      - ReadWriteOnce
 
+  grafana.ini:
+    auth.anonymous:
+      enabled: true
+      org_name: Main Org.
+      org_role: Viewer
+    smtp:
+      enabled: true
 
 prometheus:
   nodeExporter: