[stable/jenkins] Add master.jenkinsHome and master.jenkinsRef opt…

…ions (helm#21466) * [stable/jenkins] Add `master.jenkinsHome` and `master.jenkinsRef` options Signed-off-by: Victor J. Diaz <victorjadiaz@outlook.com> * [stable/jenkins] Update README with `master.jenkinsHome` and `master.jenkinsRef` options Signed-off-by: Victor J. Diaz <victorjadiaz@outlook.com> Signed-off-by: Miguel Mingorance <miguel.mingorance@deliveryhero.com>
mmingorance-dh · Aug 28, 2020 · cbe6177 · cbe6177
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diff --git a/stable/jenkins/CHANGELOG.md b/stable/jenkins/CHANGELOG.md
@@ -5,6 +5,10 @@ numbering uses [semantic versioning](http://semver.org).
 
 NOTE: The change log until version 1.5.7 is auto generated based on git commits. Those include a reference to the git commit to be able to get more details.
 
+## 1.9.22
+
+Add `master.jenkinsHome` and `master.jenkinsRef` options to use docker images derivates from Jenkins
+
 ## 1.9.21
 
 Add `master.terminationGracePeriodSeconds` option

diff --git a/stable/jenkins/Chart.yaml b/stable/jenkins/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: jenkins
 home: https://jenkins.io/
-version: 1.9.21
+version: 1.9.22
 appVersion: lts
 description: Open source continuous integration server. It supports multiple SCM tools
   including CVS, Subversion and Git. It can execute Apache Ant and Apache Maven-based

diff --git a/stable/jenkins/README.md b/stable/jenkins/README.md
@@ -78,6 +78,8 @@ The following tables list the configurable parameters of the Jenkins chart and t
 | `master.podLabels`                | Custom Pod labels                    | Not set                                   |
 | `master.adminUser`                | Admin username (and password) created as a secret if useSecurity is true | `admin` |
 | `master.adminPassword`            | Admin password (and user) created as a secret if useSecurity is true | Random value |
+| `master.jenkinsHome`              | Custom Jenkins home path             | `/var/jenkins_home`                       |
+| `master.jenkinsRef`               | Custom Jenkins reference path        | `/usr/share/jenkins/ref`                  |
 | `master.jenkinsAdminEmail`        | Email address for the administrator of the Jenkins instance | Not set            |
 | `master.resources`                | Resources allocation (Requests and Limits) | `{requests: {cpu: 50m, memory: 256Mi}, limits: {cpu: 2000m, memory: 4096Mi}}`|
 | `master.initContainerEnv`         | Environment variables for Init Container                                 | Not set |

diff --git a/stable/jenkins/templates/config.yaml b/stable/jenkins/templates/config.yaml
@@ -220,81 +220,81 @@ data:
     </jenkins.CLI>
 {{- end }}
   apply_config.sh: |-
-    mkdir -p /usr/share/jenkins/ref/secrets/;
+    mkdir -p {{ .Values.master.jenkinsRef }}/secrets/;
 {{- if .Values.master.enableXmlConfig }}
-    echo "false" > /usr/share/jenkins/ref/secrets/slave-to-master-security-kill-switch;
+    echo "false" > {{ .Values.master.jenkinsRef }}/secrets/slave-to-master-security-kill-switch;
 {{- if .Values.master.overwriteConfig }}
-    cp /var/jenkins_config/config.xml /var/jenkins_home;
-    cp /var/jenkins_config/jenkins.CLI.xml /var/jenkins_home;
-    cp /var/jenkins_config/jenkins.model.JenkinsLocationConfiguration.xml /var/jenkins_home;
+    cp /var/jenkins_config/config.xml {{ .Values.master.jenkinsHome }};
+    cp /var/jenkins_config/jenkins.CLI.xml {{ .Values.master.jenkinsHome }};
+    cp /var/jenkins_config/jenkins.model.JenkinsLocationConfiguration.xml {{ .Values.master.jenkinsHome }};
   {{- if .Values.master.additionalConfig }}
   {{- range $key, $val := .Values.master.additionalConfig }}
-    cp /var/jenkins_config/{{- $key }} /var/jenkins_home;
+    cp /var/jenkins_config/{{- $key }} {{ .Values.master.jenkinsHome }};
   {{- end }}
   {{- end }}
 {{- else }}
-    yes n | cp -i /var/jenkins_config/config.xml /var/jenkins_home;
-    yes n | cp -i /var/jenkins_config/jenkins.CLI.xml /var/jenkins_home;
-    yes n | cp -i /var/jenkins_config/jenkins.model.JenkinsLocationConfiguration.xml /var/jenkins_home;
+    yes n | cp -i /var/jenkins_config/config.xml {{ .Values.master.jenkinsHome }};
+    yes n | cp -i /var/jenkins_config/jenkins.CLI.xml {{ .Values.master.jenkinsHome }};
+    yes n | cp -i /var/jenkins_config/jenkins.model.JenkinsLocationConfiguration.xml {{ .Values.master.jenkinsHome }};
   {{- if .Values.master.additionalConfig }}
   {{- range $key, $val := .Values.master.additionalConfig }}
-    yes n | cp -i /var/jenkins_config/{{- $key }} /var/jenkins_home;
+    yes n | cp -i /var/jenkins_config/{{- $key }} {{ .Values.master.jenkinsHome }};
   {{- end }}
   {{- end }}
 {{- end }}
 {{- else }}
 {{- if .Values.master.JCasC.enabled }}
     # Prevent Setup Wizard when JCasC is enabled
-    echo $JENKINS_VERSION > /var/jenkins_home/jenkins.install.UpgradeWizard.state
-    echo $JENKINS_VERSION > /var/jenkins_home/jenkins.install.InstallUtil.lastExecVersion
+    echo $JENKINS_VERSION > {{ .Values.master.jenkinsHome }}/jenkins.install.UpgradeWizard.state
+    echo $JENKINS_VERSION > {{ .Values.master.jenkinsHome }}/jenkins.install.InstallUtil.lastExecVersion
 {{- end }}
 {{- end }}
 {{- if .Values.master.overwritePlugins }}
     # remove all plugins from shared volume
-    rm -rf /var/jenkins_home/plugins/*
+    rm -rf {{ .Values.master.jenkinsHome }}/plugins/*
 {{- end }}
 {{- if .Values.master.installPlugins }}
     # Install missing plugins
-    cp /var/jenkins_config/plugins.txt /var/jenkins_home;
-    rm -rf /usr/share/jenkins/ref/plugins/*.lock
-    /usr/local/bin/install-plugins.sh `echo $(cat /var/jenkins_home/plugins.txt)`;
+    cp /var/jenkins_config/plugins.txt {{ .Values.master.jenkinsHome }};
+    rm -rf {{ .Values.master.jenkinsRef }}/plugins/*.lock
+    /usr/local/bin/install-plugins.sh `echo $(cat {{ .Values.master.jenkinsHome }}/plugins.txt)`;
     # Copy plugins to shared volume
-    yes n | cp -i /usr/share/jenkins/ref/plugins/* /var/jenkins_plugins/;
+    yes n | cp -i {{ .Values.master.jenkinsRef }}/plugins/* /var/jenkins_plugins/;
 {{- end }}
 {{- if .Values.master.scriptApproval }}
   {{- if .Values.master.overwriteConfig }}
-    cp /var/jenkins_config/scriptapproval.xml /var/jenkins_home/scriptApproval.xml;
+    cp /var/jenkins_config/scriptapproval.xml {{ .Values.master.jenkinsHome }}/scriptApproval.xml;
   {{- else }}
-    yes n | cp -i /var/jenkins_config/scriptapproval.xml /var/jenkins_home/scriptApproval.xml;
+    yes n | cp -i /var/jenkins_config/scriptapproval.xml {{ .Values.master.jenkinsHome }}/scriptApproval.xml;
   {{- end }}
 {{- end }}
 {{- if .Values.master.initScripts }}
-    mkdir -p /var/jenkins_home/init.groovy.d/;
+    mkdir -p {{ .Values.master.jenkinsHome }}/init.groovy.d/;
     {{- if .Values.master.overwriteConfig }}
-    rm -f /var/jenkins_home/init.groovy.d/*.groovy
+    rm -f {{ .Values.master.jenkinsHome }}/init.groovy.d/*.groovy
     {{- end }}
-    yes n | cp -i /var/jenkins_config/*.groovy /var/jenkins_home/init.groovy.d/;
+    yes n | cp -i /var/jenkins_config/*.groovy {{ .Values.master.jenkinsHome }}/init.groovy.d/;
 {{- end }}
 {{- if .Values.master.JCasC.enabled}}
   {{- if not .Values.master.sidecars.configAutoReload.enabled }}
-    mkdir -p /var/jenkins_home/casc_configs;
-    rm -rf /var/jenkins_home/casc_configs/*
-    cp -v /var/jenkins_config/*.yaml /var/jenkins_home/casc_configs
+    mkdir -p {{ .Values.master.jenkinsHome }}/casc_configs;
+    rm -rf {{ .Values.master.jenkinsHome }}/casc_configs/*
+    cp -v /var/jenkins_config/*.yaml {{ .Values.master.jenkinsHome }}/casc_configs
   {{- end }}
 {{- end }}
 {{- if .Values.master.enableXmlConfig }}
 {{- if .Values.master.credentialsXmlSecret }}
-    yes n | cp -i /var/jenkins_credentials/credentials.xml /var/jenkins_home;
+    yes n | cp -i /var/jenkins_credentials/credentials.xml {{ .Values.master.jenkinsHome }};
 {{- end }}
 {{- if .Values.master.jobs }}
     for job in $(ls /var/jenkins_jobs); do
-      mkdir -p /var/jenkins_home/jobs/$job
-      yes {{ if not .Values.master.overwriteJobs }}n{{ end }} | cp -i /var/jenkins_jobs/$job /var/jenkins_home/jobs/$job/config.xml
+      mkdir -p {{ .Values.master.jenkinsHome }}/jobs/$job
+      yes {{ if not .Values.master.overwriteJobs }}n{{ end }} | cp -i /var/jenkins_jobs/$job {{ .Values.master.jenkinsHome }}/jobs/$job/config.xml
     done
 {{- end }}
 {{- end }}
 {{- if .Values.master.secretsFilesSecret }}
-    yes n | cp -i /var/jenkins_secrets/* /usr/share/jenkins/ref/secrets/;
+    yes n | cp -i /var/jenkins_secrets/* {{ .Values.master.jenkinsRef }}/secrets/;
 {{- end }}
 {{- range $key, $val := .Values.master.initScripts }}
   init{{ $key }}.groovy: |-

diff --git a/stable/jenkins/templates/jenkins-backup-cronjob.yaml b/stable/jenkins/templates/jenkins-backup-cronjob.yaml
@@ -42,7 +42,7 @@ spec:
             - --container
             - jenkins
             - --path
-            - /var/jenkins_home
+            - {{ .Values.master.jenkinsHome }}
             - --dst
             - {{ .Values.backup.destination }}
             {{- with .Values.backup.extraArgs }}

diff --git a/stable/jenkins/templates/jenkins-master-deployment.yaml b/stable/jenkins/templates/jenkins-master-deployment.yaml
@@ -120,7 +120,7 @@ spec:
           volumeMounts:
             - mountPath: /tmp
               name: tmp
-            - mountPath: /var/jenkins_home
+            - mountPath: {{ .Values.master.jenkinsHome }}
               name: jenkins-home
               {{- if .Values.persistence.subPath }}
               subPath: {{ .Values.persistence.subPath }}
@@ -138,7 +138,7 @@ spec:
               name: jenkins-jobs
               readOnly: true
             {{- end }}
-            - mountPath: /usr/share/jenkins/ref/secrets/
+            - mountPath: {{ .Values.master.jenkinsRef }}/secrets/
               name: secrets-dir
             {{- end }}
             {{- if .Values.master.secretsFilesSecret }}
@@ -147,7 +147,7 @@ spec:
               readOnly: true
             {{- end }}
             {{- if .Values.master.installPlugins }}
-            - mountPath: /usr/share/jenkins/ref/plugins
+            - mountPath: {{ .Values.master.jenkinsRef }}/plugins
               name: plugins
             - mountPath: /var/jenkins_plugins
               name: plugin-dir
@@ -212,7 +212,7 @@ spec:
             {{- end }}
             {{- if .Values.master.JCasC.enabled }}
             - name: CASC_JENKINS_CONFIG
-              value: {{ .Values.master.sidecars.configAutoReload.folder | default "/var/jenkins_home/casc_configs" | quote }}
+              value: {{ .Values.master.sidecars.configAutoReload.folder | default (printf "%s/casc_configs" (.Values.master.jenkinsRef)) }}
             {{- end }}
           ports:
             {{- if .Values.master.httpsKeyStore.enable }}
@@ -265,7 +265,7 @@ spec:
             {{- end }}
             - mountPath: /tmp
               name: tmp
-            - mountPath: /var/jenkins_home
+            - mountPath: {{ .Values.master.jenkinsHome }}
               name: jenkins-home
               readOnly: false
               {{- if .Values.persistence.subPath }}
@@ -285,7 +285,7 @@ spec:
               name: jenkins-jobs
               readOnly: true
             {{- end }}
-            - mountPath: /usr/share/jenkins/ref/secrets/
+            - mountPath: {{ .Values.master.jenkinsRef }}/secrets/
               name: secrets-dir
               readOnly: false
             {{- end }}
@@ -295,13 +295,13 @@ spec:
               readOnly: true
             {{- end }}
             {{- if .Values.master.installPlugins }}
-            - mountPath: /usr/share/jenkins/ref/plugins/
+            - mountPath: {{ .Values.master.jenkinsRef }}/plugins/
               name: plugin-dir
               readOnly: false
             {{- end }}
             {{- if and (.Values.master.JCasC.enabled) (.Values.master.sidecars.configAutoReload.enabled) }}
             - name: sc-config-volume
-              mountPath: {{ .Values.master.sidecars.configAutoReload.folder | default "/var/jenkins_home/casc_configs" | quote }}
+              mountPath: {{ .Values.master.sidecars.configAutoReload.folder | default (printf "%s/casc_configs" (.Values.master.jenkinsRef)) }}
             {{- end }}
 
 {{- if and (.Values.master.JCasC.enabled) (.Values.master.sidecars.configAutoReload.enabled) }}
@@ -329,7 +329,7 @@ spec:
             - name: sc-config-volume
               mountPath: {{ .Values.master.sidecars.configAutoReload.folder | quote }}
             - name: jenkins-home
-              mountPath: /var/jenkins_home
+              mountPath: {{ .Values.master.jenkinsHome }}
               {{- if .Values.persistence.subPath }}
                 subPath: {{ .Values.persistence.subPath }}
               {{- end }}

diff --git a/stable/jenkins/values.yaml b/stable/jenkins/values.yaml
@@ -103,6 +103,12 @@ master:
   adminUser: "admin"
   # adminPassword: <defaults to random>
   # adminSshKey: <defaults to auto-generated>
+  # This values should not be changed unless you use your custom image of jenkins or any devired from. If you want to use
+  # Cloudbees Jenkins Distribution docker, you should set jenkinsHome: "/var/cloudbees-jenkins-distribution"
+  jenkinsHome: "/var/jenkins_home"
+  # This values should not be changed unless you use your custom image of jenkins or any devired from. If you want to use
+  # Cloudbees Jenkins Distribution docker, you should set jenkinsRef: "/usr/share/cloudbees-jenkins-distribution/ref"
+  jenkinsRef: "/usr/share/jenkins/ref"
   # If CasC auto-reload is enabled, an SSH (RSA) keypair is needed.  Can either provide your own, or leave unconfigured to allow a random key to be auto-generated.
   # If you supply your own, it is recommended that the values file that contains your key not be committed to source control in an unencrypted format
   rollingUpdate: {}