[stable/jenkins] Add support for namespace specification

stable/jenkins/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: jenkins
 home: https://jenkins.io/
-version: 1.3.4
+version: 1.3.5
 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

stable/jenkins/README.md

@@ -62,6 +62,7 @@ The following tables list the configurable parameters of the Jenkins chart and t
 | `clusterZone`                     | Override the cluster name for FQDN resolving    | `cluster.local`                |
 | `nameOverride`                    | Override the resource name prefix    | `jenkins`                                 |
 | `fullnameOverride`                | Override the full resource names     | `jenkins-{release-name}` (or `jenkins` if release-name is `jenkins`) |
+| `namespaceOverride`               | Override the deployment namespace    | Not set (`Release.Namespace`)             |
 | `master.componentName`            | Jenkins master name                  | `jenkins-master`                          |
 | `master.image`                    | Master image name                    | `jenkins/jenkins`                         |
 | `master.imageTag`                 | Master image tag                     | `lts`                                     |

stable/jenkins/templates/NOTES.txt

@@ -1,26 +1,26 @@
 1. Get your '{{ .Values.master.adminUser }}' user password by running:
-  printf $(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "jenkins.fullname" . }} -o jsonpath="{.data.jenkins-admin-password}" | base64 --decode);echo
+  printf $(kubectl get secret --namespace {{ template "jenkins.namespace" . }} {{ template "jenkins.fullname" . }} -o jsonpath="{.data.jenkins-admin-password}" | base64 --decode);echo
 
 {{- if .Values.master.ingress.hostName }}
 
 2. Visit http://{{ .Values.master.ingress.hostName }}
 {{- else }}
 2. Get the Jenkins URL to visit by running these commands in the same shell:
 {{- if contains "NodePort" .Values.master.serviceType }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "jenkins.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  export NODE_PORT=$(kubectl get --namespace {{ template "jenkins.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "jenkins.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ template "jenkins.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
   echo http://$NODE_IP:$NODE_PORT/login
 
 {{- else if contains "LoadBalancer" .Values.master.serviceType }}
   NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-        You can watch the status of by running 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "jenkins.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "jenkins.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
+        You can watch the status of by running 'kubectl get svc --namespace {{ template "jenkins.namespace" . }} -w {{ template "jenkins.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ template "jenkins.namespace" . }} {{ template "jenkins.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
   echo http://$SERVICE_IP:{{ .Values.master.servicePort }}/login
 
 {{- else if contains "ClusterIP"  .Values.master.serviceType }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/component={{ .Values.master.componentName }}" -l "app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export POD_NAME=$(kubectl get pods --namespace {{ template "jenkins.namespace" . }} -l "app.kubernetes.io/component={{ .Values.master.componentName }}" -l "app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   echo http://127.0.0.1:{{ .Values.master.servicePort }}
-  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME {{ .Values.master.servicePort }}:{{ .Values.master.servicePort }}
+  kubectl --namespace {{ template "jenkins.namespace" . }} port-forward $POD_NAME {{ .Values.master.servicePort }}:{{ .Values.master.servicePort }}
 
 {{- end }}
 {{- end }}

stable/jenkins/templates/_helpers.tpl

@@ -6,6 +6,30 @@ Expand the name of the chart.
 {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
+{{/*
+Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
+*/}}
+{{- define "jenkins.namespace" -}}
+  {{- if .Values.namespaceOverride -}}
+    {{- .Values.namespaceOverride -}}
+  {{- else -}}
+    {{- .Release.Namespace -}}
+  {{- end -}}
+{{- end -}}
+
+{{- define "jenkins.master.slaveKubernetesNamespace" -}}
+  {{- if .Values.master.slaveKubernetesNamespace -}}
+    {{- .Values.master.slaveKubernetesNamespace -}}
+  {{- else -}}
+    {{- if .Values.namespaceOverride -}}
+      {{- .Values.namespaceOverride -}}
+    {{- else -}}
+      {{- .Release.Namespace -}}
+    {{- end -}}
+  {{- end -}}
+{{- end -}}
+
+
 {{/*
 Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).

stable/jenkins/templates/config.yaml

@@ -4,6 +4,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -92,7 +93,7 @@ data:
                   <envVars>
                     <org.csanchez.jenkins.plugins.kubernetes.ContainerEnvVar>
                       <key>JENKINS_URL</key>
-                      <value>http://{{ template "jenkins.fullname" . }}.{{.Release.Namespace}}.svc.{{.Values.clusterZone}}:{{.Values.master.servicePort}}{{ default "" .Values.master.jenkinsUriPrefix }}</value>
+                      <value>http://{{ template "jenkins.fullname" . }}.{{ template "jenkins.namespace" . }}.svc.{{.Values.clusterZone}}:{{.Values.master.servicePort}}{{ default "" .Values.master.jenkinsUriPrefix }}</value>
                     </org.csanchez.jenkins.plugins.kubernetes.ContainerEnvVar>
                   </envVars>
                 </org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
@@ -125,10 +126,10 @@ data:
           </templates>
           <serverUrl>https://kubernetes.default</serverUrl>
           <skipTlsVerify>false</skipTlsVerify>
-          <namespace>{{ default .Release.Namespace .Values.master.slaveKubernetesNamespace }}</namespace>
+          <namespace>{{ template "jenkins.master.slaveKubernetesNamespace" . }}</namespace>
 {{- if .Values.master.slaveKubernetesNamespace }}
-          <jenkinsUrl>http://{{ template "jenkins.fullname" . }}.{{.Release.Namespace}}:{{.Values.master.servicePort}}{{ default "" .Values.master.jenkinsUriPrefix }}</jenkinsUrl>
-          <jenkinsTunnel>{{ template "jenkins.fullname" . }}-agent.{{.Release.Namespace}}:{{ .Values.master.slaveListenerPort }}</jenkinsTunnel>
+          <jenkinsUrl>http://{{ template "jenkins.fullname" . }}.{{ template "jenkins.namespace" . }}:{{.Values.master.servicePort}}{{ default "" .Values.master.jenkinsUriPrefix }}</jenkinsUrl>
+          <jenkinsTunnel>{{ template "jenkins.fullname" . }}-agent.{{ template "jenkins.namespace" . }}:{{ .Values.master.slaveListenerPort }}</jenkinsTunnel>
 {{- else }}
           <jenkinsUrl>http://{{ template "jenkins.fullname" . }}:{{.Values.master.servicePort}}{{ default "" .Values.master.jenkinsUriPrefix }}</jenkinsUrl>
           <jenkinsTunnel>{{ template "jenkins.fullname" . }}-agent:{{ .Values.master.slaveListenerPort }}</jenkinsTunnel>

stable/jenkins/templates/home-pvc.yaml

@@ -7,6 +7,7 @@ metadata:
 {{ toYaml .Values.persistence.annotations | indent 4 }}
 {{- end }}
   name: {{ template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jcasc-config.yaml

@@ -6,6 +6,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ template "jenkins.fullname" $root }}-jenkins-config-{{ $key }}
+  namespace: {{ template "jenkins.namespace" $root }}
   labels:
     "app.kubernetes.io/name": {{ template "jenkins.name" $root}}
     "helm.sh/chart": {{ $.Chart.Name }}-{{ $.Chart.Version }}

stable/jenkins/templates/jenkins-agent-svc.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ template "jenkins.fullname" . }}-agent
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jenkins-backup-cronjob.yaml

@@ -3,6 +3,7 @@ apiVersion: batch/v1beta1
 kind: CronJob
 metadata:
   name: {{ template "jenkins.fullname" . }}-backup
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -29,7 +30,7 @@ spec:
             args:
             - simple-backup
             - -n
-            - {{ .Release.Namespace }}
+            - {{ template "jenkins.namespace" . }}
             - -l
             - app.kubernetes.io/instance={{ .Release.Name }}
             - --container

stable/jenkins/templates/jenkins-backup-rbac.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ template "jenkins.fullname" . }}-backup
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -14,6 +15,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ template "jenkins.fullname" . }}-backup
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -32,6 +34,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ template "jenkins.fullname" . }}-backup
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -45,5 +48,5 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: {{ template "jenkins.fullname" . }}-backup
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ template "jenkins.namespace" . }}
 {{- end }}

stable/jenkins/templates/jenkins-master-alerting-rules.yaml

@@ -4,6 +4,7 @@ apiVersion: monitoring.coreos.com/v1
 kind: PrometheusRule
 metadata:
   name: {{ template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jenkins-master-deployment.yaml

@@ -6,6 +6,7 @@ apiVersion: apps/v1beta1
 kind: Deployment
 metadata:
   name: {{ template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jenkins-master-ingress.yaml

@@ -2,6 +2,7 @@
 apiVersion: {{ .Values.master.ingress.apiVersion }}
 kind: Ingress
 metadata:
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jenkins-master-networkpolicy.yaml

@@ -3,6 +3,7 @@ kind: NetworkPolicy
 apiVersion: {{ .Values.networkPolicy.apiVersion }}
 metadata:
   name: "{{ .Release.Name }}-{{ .Values.master.componentName }}"
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -31,6 +32,7 @@ kind: NetworkPolicy
 apiVersion: {{ .Values.networkPolicy.apiVersion }}
 metadata:
   name: "{{ .Release.Name }}-{{ .Values.agent.componentName }}"
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jenkins-master-route.yaml

@@ -2,6 +2,7 @@
 apiVersion: route.openshift.io/v1
 kind: Route
 metadata:
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     app: {{ template "jenkins.fullname" . }}
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jenkins-master-servicemonitor.yaml

@@ -4,6 +4,7 @@ kind: ServiceMonitor
 
 metadata:
   name: {{ template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -22,7 +23,7 @@ spec:
   jobLabel: {{ template "jenkins.fullname" . }}
   namespaceSelector:
     matchNames:
-    - "{{ $.Release.Namespace }}"
+    - "{{ template "jenkins.namespace" $ }}"
   selector:
     matchLabels:
       "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'

stable/jenkins/templates/jenkins-master-svc.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/jobs.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ template "jenkins.fullname" . }}-jobs
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/rbac.yaml

@@ -6,7 +6,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ $serviceName }}-schedule-agents
-  namespace: {{ .Values.master.slaveKubernetesNamespace | default .Release.Namespace}}
+  namespace: {{ template "jenkins.master.slaveKubernetesNamespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -26,7 +26,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ $serviceName }}-schedule-agents
-  namespace: {{ .Values.master.slaveKubernetesNamespace | default .Release.Namespace}}
+  namespace: {{ template "jenkins.master.slaveKubernetesNamespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -40,7 +40,7 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: {{ template "jenkins.serviceAccountName" .}}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ template "jenkins.namespace" . }}
 
 ---
 
@@ -51,7 +51,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ template "jenkins.fullname" . }}-casc-reload
-  namespace: {{ .Release.Namespace}}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -69,7 +69,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ $serviceName }}-watch-configmaps
-  namespace: {{ .Release.Namespace}}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"
@@ -83,7 +83,7 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: {{ template "jenkins.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ template "jenkins.namespace" . }}
 
 {{- end}}
 

stable/jenkins/templates/secret.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: Secret
 metadata:
   name: {{ template "jenkins.fullname" . }}
+  namespace: {{ template "jenkins.namespace" . }}
   labels:
     "app.kubernetes.io/name": '{{ template "jenkins.name" .}}'
     "helm.sh/chart": "{{ .Chart.Name }}-{{ .Chart.Version }}"

stable/jenkins/templates/service-account-agent.yaml

@@ -3,9 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ include "jenkins.serviceAccountAgentName" . }}
-{{- if .Values.master.slaveKubernetesNamespace }}
-  namespace: {{ .Values.master.slaveKubernetesNamespace }}
-{{ end }}
+  namespace: {{ template "jenkins.master.slaveKubernetesNamespace" . }}
 {{- if .Values.serviceAccountAgent.annotations }}
   annotations:
 {{ toYaml .Values.serviceAccountAgent.annotations | indent 4 }}

stable/jenkins/templates/service-account.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ include "jenkins.serviceAccountName" . }}
+  namespace: {{ template "jenkins.namespace" . }}
 {{- if .Values.serviceAccount.annotations }}
   annotations:
 {{ toYaml .Values.serviceAccount.annotations | indent 4 }}

stable/jenkins/templates/tests/jenkins-test.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Pod
 metadata:
   name: "{{ .Release.Name }}-ui-test-{{ randAlphaNum 5 | lower }}"
+  namespace: {{ template "jenkins.namespace" . }}
   annotations:
     "helm.sh/hook": test-success
 spec:

stable/jenkins/templates/tests/test-config.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ template "jenkins.fullname" . }}-tests
+  namespace: {{ template "jenkins.namespace" . }}
 data:
   run.sh: |-
     @test "Testing Jenkins UI is accessible" {

stable/jenkins/values.yaml

@@ -7,6 +7,7 @@
 # See templates/_helpers.tpl
 # nameOverride:
 # fullnameOverride:
+# namespaceOverride:
 
 # For FQDN resolving of the master service. Change this value to match your existing configuration.
 # ref: /~https://github.com/kubernetes/dns/blob/master/docs/specification.md