feat: expose jenkins master terminationGracePeriodSeconds (#1012)

Co-authored-by: brokenpip3 <brokenpip3@gmail.com>

chart/jenkins-operator/README.md

@@ -90,6 +90,7 @@ Kubernetes native operator which fully manages Jenkins on Kubernetes
 | jenkins.seedJobAgentImage | string | `""` |  |
 | jenkins.seedJobs | list | `[]` |  |
 | jenkins.serviceAccount.annotations | object | `{}` |  |
+| jenkins.terminationGracePeriodSeconds | int | `30` |  |
 | jenkins.tolerations | list | `[]` |  |
 | jenkins.validateSecurityWarnings | bool | `false` |  |
 | jenkins.volumeMounts | list | `[]` |  |

chart/jenkins-operator/crds/jenkins-crd.yaml

@@ -1330,6 +1330,10 @@ spec:
                             type: string
                         type: object
                     type: object
+                  terminationGracePeriodSeconds:
+                    description: 'Optional duration in seconds the pod needs to terminate gracefully.'
+                    type: integer
+                    default: 30
                   tolerations:
                     description: If specified, the pod's tolerations.
                     items:

chart/jenkins-operator/templates/jenkins.yaml

@@ -115,6 +115,9 @@ spec:
     {{- with .Values.jenkins.hostAliases }}
     hostAliases: {{ toYaml . | nindent 4 }}
     {{- end }}
+    {{- if .Values.jenkins.terminationGracePeriodSeconds }}
+    terminationGracePeriodSeconds: {{ .Values.jenkins.terminationGracePeriodSeconds }}
+    {{- end }}
     containers:
       - name:  jenkins-master
         image: {{ .Values.jenkins.image }}
@@ -137,7 +140,7 @@ spec:
       {{- if .Values.jenkins.backup.enabled }}
       - name: {{ .Values.jenkins.backup.containerName }}
         image: {{ .Values.jenkins.backup.image }}
-        imagePullPolicy: {{ .Values.jenkins.imagePullPolicy }} 
+        imagePullPolicy: {{ .Values.jenkins.imagePullPolicy }}
         {{- with .Values.jenkins.backup.resources }}
         resources: {{ toYaml . | nindent 10 }}
         {{- end }}

chart/jenkins-operator/values.yaml

@@ -65,6 +65,10 @@ jenkins:
   #   - "foo.remote"
   #   - "bar.remote"
 
+  # Optional duration in seconds the pod needs to terminate gracefully.
+  # Default 30sec
+  terminationGracePeriodSeconds: 30
+
   # validateSecurityWarnings enables or disables validating potential security warnings in Jenkins plugins via admission webhooks.
   validateSecurityWarnings: false