[stable/sonarqube] Upgrade to Sonarqube 7.8 (#15017)

* [stable/sonarqube] upgrade to 7.8

Create init-container that sets vm.max_map_count.
If this is not set sonarqube will not start because elasticsearch
requires this sysctl setting to be at least 262144.

Signed-off-by: Jannis Oeltjen <oss@jcoeltjen.de>

* [stable/sonarqube] Adapt to new TLS format in NOTES

Signed-off-by: Jannis Oeltjen <oss@jcoeltjen.de>

stable/sonarqube/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 name: sonarqube
 description: Sonarqube is an open sourced code quality scanning tool
-version: 2.0.1
-appVersion: 7.7
+version: 2.1.0
+appVersion: 7.8
 keywords:
   - coverage
   - security

stable/sonarqube/README.md

@@ -40,7 +40,7 @@ The following table lists the configurable parameters of the Sonarqube chart and
 | Parameter                                   | Description                               | Default                                    |
 | ------------------------------------------  | ----------------------------------------  | -------------------------------------------|
 | `image.repository`                          | image repository                          | `sonarqube`                                |
-| `image.tag`                                 | `sonarqube` image tag.                    | `7.7-community`                                        |
+| `image.tag`                                 | `sonarqube` image tag.                    | `7.8-community`                                        |
 | `image.pullPolicy`                          | Image pull policy                         | `IfNotPresent`                             |
 | `image.pullSecret`                          | imagePullSecret to use for private repository      |                                   |
 | `command`                                   | command to run in the container           | `nil` (need to be set prior to 6.7.6, and 7.4)      |

stable/sonarqube/templates/NOTES.txt

@@ -1,7 +1,7 @@
 1. Get the application URL by running these commands:
 {{- if .Values.ingress.enabled }}
 {{- range .Values.ingress.hosts }}
-  http://{{ . }}
+  http://{{ .name }}
 {{- end }}
 {{- else if contains "NodePort" .Values.service.type }}
   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "sonarqube.fullname" . }})

stable/sonarqube/templates/deployment.yaml

@@ -22,6 +22,15 @@ spec:
 {{ toYaml .Values.securityContext | indent 8 }}
       {{- if .Values.plugins.install }}
       initContainers:
+        - name: init-sysctl
+          image: busybox:1.31
+          command:
+          - sysctl
+          - -w
+          - vm.max_map_count=262144
+          imagePullPolicy: IfNotPresent
+          securityContext:
+            privileged: true
         - name: install-plugins
           image: {{ default "joosthofman/wget:1.0" .Values.plugins.initContainerImage }}
           env:

stable/sonarqube/values.yaml

@@ -4,7 +4,7 @@
 replicaCount: 1
 image:
   repository: sonarqube
-  tag: 7.7-community
+  tag: 7.8-community
   # If using a private repository, the name of the imagePullSecret to use
   # pullSecret: my-repo-secret