[stable/Sonarqube] Config map and plugin installation (#2781)

* Created a configmap for sonar properties. Created a install plugin init container to install plugins specified in the values. Fixed static port number in test-config

* Set version to 0.3.0 in sonarqube chart

* Set default persistence from postgres to false

* Fix wrong init container docker image

* fix missing spaces in comments

* Removed persistence false on Postgres DB

* Fix new line error in config, deployment has existingClaim support

* add basic labels to config and install-plugins. fixed storage class value.

stable/sonarqube/Chart.yaml

@@ -1,6 +1,6 @@
 name: sonarqube
 description: Sonarqube is an open sourced code quality scanning tool
-version: 0.2.0
+version: 0.3.1
 appVersion: 6.5
 keywords:
   - coverage

stable/sonarqube/requirements.lock

@@ -3,4 +3,4 @@ dependencies:
   repository: https://kubernetes-charts.storage.googleapis.com/
   version: 0.8.3
 digest: sha256:b67c843d95aa0a2e7684abb787b22913e54baa92f45a450a3c3bcb7f3e068748
-generated: 2017-10-02T11:44:34.540107846-04:00
+generated: 2017-11-15T14:43:21.132299+01:00

stable/sonarqube/templates/config.yaml

@@ -0,0 +1,15 @@
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "sonarqube.fullname" . }}-config
+  labels:
+    app: {{ template "sonarqube.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+data:
+  {{- if .Values.sonarProperties }}
+  sonar.properties:
+    {{ toYaml .Values.sonarProperties | indent 4}}
+  {{- end}}

stable/sonarqube/templates/deployment.yaml

@@ -15,6 +15,24 @@ spec:
         app: {{ template "sonarqube.name" . }}
         release: {{ .Release.Name }}
     spec:
+      {{- if .Values.plugins.install }}
+      initContainers:
+        - name: install-plugins
+          image: joosthofman/wget:1.0
+          env:
+            {{- range $key, $value := .Values.extraEnv }}
+            - name: {{ $key }}
+              value: {{ $value }}
+            {{- end }}
+          command: ["sh", "-c", "'/opt/sonarqube/extensions/plugins/install_plugins.sh'"]
+          volumeMounts:
+            - mountPath: /opt/sonarqube/extensions
+              name: sonarqube
+              subPath: extensions
+            - name: install-plugins
+              mountPath: /opt/sonarqube/extensions/plugins/install_plugins.sh
+              subPath: install_plugins.sh
+      {{- end }}
       containers:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
@@ -22,6 +40,10 @@ spec:
           ports:
             - containerPort: {{ .Values.service.internalPort }}
           env:
+            {{- range $key, $value := .Values.extraEnv }}
+            - name: {{ $key }}
+              value: {{ $value }}
+            {{- end }}
             - name: SONARQUBE_JDBC_USERNAME
               value: {{.Values.postgresql.postgresUser | quote }}
             - name: SONARQUBE_JDBC_PASSWORD
@@ -35,20 +57,33 @@ spec:
             httpGet:
               path: /
               port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
+            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
           readinessProbe:
             httpGet:
               path: /
               port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
+            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
           volumeMounts:
             - mountPath: /opt/sonarqube/conf
               name: sonarqube
               subPath: conf
+            {{- if .Values.sonarProperties }}
+            - name: config
+              mountPath: /opt/sonarqube/conf/sonar.properties
+              subPath: sonar.properties
+            {{- end}}
             - mountPath: /opt/sonarqube/data
               name: sonarqube
               subPath: data
             - mountPath: /opt/sonarqube/extensions
               name: sonarqube
               subPath: extensions
+            - name: install-plugins
+              mountPath: /opt/sonarqube/extensions/plugins/install_plugins.sh
+              subPath: install_plugins.sh
           resources:
 {{ toYaml .Values.resources | indent 12 }}
     {{- if .Values.nodeSelector }}
@@ -56,10 +91,17 @@ spec:
 {{ toYaml .Values.nodeSelector | indent 8 }}
     {{- end }}
       volumes:
+      - name: config
+        configMap:
+          name: {{ template "sonarqube.fullname" . }}-config
+      - name: install-plugins
+        configMap:
+          name: {{ template "sonarqube.fullname" . }}-install-plugins
+          defaultMode: 0775
       - name: sonarqube
         {{- if .Values.persistence.enabled }}
         persistentVolumeClaim:
-          claimName: {{ template "sonarqube.fullname" . }}
+          claimName: {{ if .Values.persistence.existingClaim }}{{ .Values.persistence.existingClaim }}{{- else }}{{ template "sonarqube.fullname" . }}{{- end }}
         {{- else }}
         emptyDir: {}
         {{- end  }}

stable/sonarqube/templates/install-plugins.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "sonarqube.fullname" . }}-install-plugins
+  labels:
+    app: {{ template "sonarqube.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+data:
+  install_plugins.sh: |-
+    cd /opt/sonarqube/extensions/plugins
+    {{- if .Values.plugins.install }}
+      {{- range $index, $val := .Values.plugins.install }}
+        wget {{ $val }} --no-check-certificate
+      {{- end }}
+    {{- end }}

stable/sonarqube/templates/test-config.yaml

@@ -10,5 +10,5 @@ metadata:
 data:
   run.sh: |-
     @test "Testing Sonarqube UI is accessible" {
-      curl --connect-timeout 5 --retry 12 --retry-delay 1 --retry-max-time 60 {{ .Release.Name }}-sonarqube:9000
+      curl --connect-timeout 5 --retry 12 --retry-delay 1 --retry-max-time 60 {{ .Release.Name }}-sonarqube:{{ .Values.service.internalPort }}
     }

stable/sonarqube/values.yaml

@@ -23,6 +23,18 @@ ingress:
   # - secretName: chart-example-tls
   #   hosts:
   #     - chart-example.local
+
+readinessProbe:
+  initialDelaySeconds: 30
+  periodSeconds: 30
+  failureThreshold: 6
+livenessProbe:
+  initialDelaySeconds: 30
+  periodSeconds: 30
+
+# Set extra env variables. Like proxy settings.
+extraEnv: {}
+
 resources: {}
 # We usually recommend not to specify default resources and to leave this as a conscious
 # choice for the user. This also increases chances charts run on environments with little
@@ -46,6 +58,15 @@ persistence:
   # accessMode: ReadWriteOnce
   # size: 10Gi
 
+# List of plugins to install.
+# For example:
+# plugins:
+#  install:
+#    - "https://github.com/AmadeusITGroup/sonar-stash/releases/download/1.3.0/sonar-stash-plugin-1.3.0.jar"
+#    - "https://github.com/SonarSource/sonar-ldap/releases/download/2.2-RC3/sonar-ldap-plugin-2.2.0.601.jar"
+plugins:
+  install: []
+
 ## Configuration values for the postgresql dependency
 ## ref: https://github.com/kubernetes/charts/blob/master/stable/postgressql/README.md
 ##