[stable/jenkins] Add serviceAccountName to deployment (#1477)

When RBAC is enabled the serviceAccountName needs to be set on the deployment.

stable/jenkins/Chart.yaml

@@ -1,6 +1,6 @@
 name: jenkins
 home: https://jenkins.io/
-version: 0.8.2
+version: 0.8.3
 appVersion: 2.67
 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 projects as well as arbitrary scripts.
 sources:

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

@@ -61,6 +61,7 @@ spec:
       {{- end }}
       securityContext:
         runAsUser: 0
+      serviceAccountName: {{ if .Values.rbac.install }}{{ template "fullname" . }}{{ else }}"{{ .Values.rbac.serviceAccountName }}"{{ end }}
       containers:
         - name: {{ template "fullname" . }}
           image: "{{ .Values.Master.Image }}:{{ .Values.Master.ImageTag }}"

stable/jenkins/values.yaml

@@ -119,6 +119,7 @@ NetworkPolicy:
 ## Install Default RBAC roles and bindings
 rbac:
   install: false
+  serviceAccount: default
   # RBAC api version (currently either v1beta1 or v1alpha1)
   apiVersion: v1beta1
   # Cluster role reference