Added Grafana for loki logs

manifests/loki_chart.yaml

@@ -35,33 +35,139 @@ spec:
         enabled: "true"
         size: 10Gi
 
-# ---
-# apiVersion: helm.fluxcd.io/v1
-# kind: HelmRelease
-# metadata:
-#   name: grafana
-#   namespace: logging
-# spec:
-#   chart:
-#     repository: https://kubernetes-charts.storage.googleapis.com
-#     name: grafana
-#     version: 5.0.22
-#   maxHistory: 4
-#   skipCRDs: false
-#   values:
-#     admin:
-#       existingSecret: "grafana-credentials"
-#       userKey: username
-#       passwordKey: password
-#     persistence:
-#       enabled: "false"
-#     datasources:
-#       datasources.yaml:
-#         apiVersion: 1
-#         datasources:
-#         - name: Loki
-#           type: loki
-#           url: http://logging-loki.logging:3100
-#           access: proxy
-#           jsonData:
-#             maxLines: 1000
+---
+apiVersion: helm.fluxcd.io/v1
+kind: HelmRelease
+metadata:
+  name: grafana
+  namespace: logging
+spec:
+  chart:
+    repository: https://kubernetes-charts.storage.googleapis.com
+    name: grafana
+    version: 5.0.22
+  maxHistory: 4
+  skipCRDs: false
+  values:
+    admin:
+      existingSecret: "grafana-credentials"
+      userKey: username
+      passwordKey: password
+    persistence:
+      enabled: "false"
+    datasources:
+      datasources.yaml:
+        apiVersion: 1
+        datasources:
+        - name: Loki
+          type: loki
+          url: http://logging-loki.logging:3100
+          access: proxy
+          jsonData:
+            maxLines: 1000
+
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: grafana-auth
+  namespace: logging
+  annotations:
+    kube-1password: mr6spkkx7n3memkbute6ojaarm
+    kube-1password/vault: Kubernetes
+type: Opaque
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: grafana-auth
+  namespace: logging
+  labels:
+    app: grafana-auth
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: grafana-auth
+  template:
+    metadata:
+      labels:
+        app: grafana-auth
+    spec:
+      containers:
+      - args:
+        - --cookie-secure=false
+        - --provider=oidc
+        - --provider-display-name=Auth0
+        - --upstream=http://logging-grafana.logging.svc.cluster.local
+        - --http-address=$(HOST_IP):8080
+        - --redirect-url=https://grafana.cluster.fun/oauth2/callback
+        - --email-domain=marcusnoble.co.uk
+        - --pass-basic-auth=false
+        - --pass-access-token=false
+        - --oidc-issuer-url=https://marcusnoble.eu.auth0.com/
+        - --cookie-secret=KDGD6rrK6cBmryyZ4wcJ9xAUNW9AQN
+        env:
+        - name: HOST_IP
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: status.podIP
+        - name: OAUTH2_PROXY_CLIENT_ID
+          valueFrom:
+            secretKeyRef:
+              key: username
+              name: grafana-auth
+        - name: OAUTH2_PROXY_CLIENT_SECRET
+          valueFrom:
+            secretKeyRef:
+              key: password
+              name: grafana-auth
+        image: quay.io/oauth2-proxy/oauth2-proxy:v5.1.1
+        name: oauth-proxy
+        ports:
+        - containerPort: 8080
+          protocol: TCP
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: grafana-auth
+  namespace: logging
+  labels:
+    app: grafana-auth
+spec:
+  ports:
+  - name: http
+    port: 80
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    app: grafana-auth
+  type: ClusterIP
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: grafana-auth
+  namespace: logging
+  labels:
+    app: grafana-auth
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt
+    traefik.ingress.kubernetes.io/frontend-entry-points: http,https
+    traefik.ingress.kubernetes.io/redirect-entry-point: https
+    traefik.ingress.kubernetes.io/redirect-permanent: "true"
+spec:
+  tls:
+  - hosts:
+    - grafana.cluster.fun
+    secretName: grafana-ingress
+  rules:
+  - host: grafana.cluster.fun
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: grafana-auth
+          servicePort: 80