kubernetes-operator/webhook/all_in_one_v1alpha2.yaml

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: jenkins-operator
---
# permissions to do leader election.
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: leader-election-role
rules:
- apiGroups:
  - ""
  - coordination.k8s.io
  resources:
  - configmaps
  - leases
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - events
  verbs:
  - create
  - patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: leader-election-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: leader-election-role
subjects:
- kind: ServiceAccount
  name: jenkins-operator

---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: jenkins-operator
rules:
- apiGroups:
  - apps
  resources:
  - daemonsets
  - deployments
  - replicasets
  - statefulsets
  verbs:
  - '*'
- apiGroups:
  - apps
  - jenkins-operator
  resources:
  - deployments/finalizers
  verbs:
  - update
- apiGroups:
  - build.openshift.io
  resources:
  - buildconfigs
  - builds
  verbs:
  - get
  - list
  - watch
- apiGroups:
  - ""
  resources:
  - configmaps
  - secrets
  - services
  verbs:
  - create
  - get
  - list
  - update
  - watch
- apiGroups:
  - ""
  resources:
  - events
  verbs:
  - create
  - get
  - list
  - patch
  - watch
- apiGroups:
  - ""
  resources:
  - persistentvolumeclaims
  verbs:
  - get
  - list
  - watch
- apiGroups:
  - ""
  resources:
  - pods
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - ""
  resources:
  - pods
  - pods/exec
  verbs:
  - '*'
- apiGroups:
  - ""
  resources:
  - pods/log
  verbs:
  - get
  - list
  - watch
- apiGroups:
  - ""
  resources:
  - pods/portforward
  verbs:
  - create
- apiGroups:
  - ""
  resources:
  - serviceaccounts
  verbs:
  - create
  - get
  - list
  - update
  - watch
- apiGroups:
  - image.openshift.io
  resources:
  - imagestreams
  verbs:
  - get
  - list
  - watch
- apiGroups:
  - jenkins.io
  resources:
  - '*'
  verbs:
  - '*'
- apiGroups:
  - jenkins.io
  resources:
  - jenkins
  verbs:
  - create
  - delete
  - get
  - list
  - patch
  - update
  - watch
- apiGroups:
  - jenkins.io
  resources:
  - jenkins/finalizers
  verbs:
  - update
- apiGroups:
  - jenkins.io
  resources:
  - jenkins/status
  verbs:
  - get
  - patch
  - update
- apiGroups:
  - rbac.authorization.k8s.io
  resources:
  - rolebindings
  - roles
  verbs:
  - create
  - get
  - list
  - update
  - watch
- apiGroups:
  - route.openshift.io
  resources:
  - routes
  verbs:
  - create
  - get
  - list
  - update
  - watch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: manager-rolebinding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: jenkins-operator
subjects:
- kind: ServiceAccount
  name: jenkins-operator
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: jenkins-operator
  labels:
    control-plane: controller-manager
spec:
  selector:
    matchLabels:
      control-plane: controller-manager
  replicas: 1
  template:
    metadata:
      labels:
        control-plane: controller-manager
    spec:
      serviceAccountName: jenkins-operator
      securityContext:
        runAsUser: 65532
      containers:
      - command:
        - /manager
        args:
        - --leader-elect
        image: jenkins-operator:6f33fe82-dirty
        name: jenkins-operator
        imagePullPolicy: IfNotPresent
        securityContext:
          allowPrivilegeEscalation: false
        livenessProbe:
          httpGet:
            path: /healthz
            port: 8081
          initialDelaySeconds: 15
          periodSeconds: 20
        readinessProbe:
          httpGet:
            path: /readyz
            port: 8081
          initialDelaySeconds: 5
          periodSeconds: 10
        resources:
          limits:
            cpu: 100m
            memory: 30Mi
          requests:
            cpu: 100m
            memory: 20Mi
        env:
          - name: WATCH_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
        volumeMounts:
          - mountPath: /tmp/k8s-webhook-server/serving-certs
            name: cert
            readOnly: true
      volumes:
      - name: cert
        secret:
          defaultMode: 420
          secretName: webhook-server-cert  
      terminationGracePeriodSeconds: 10
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: webhook-certificate
  namespace: default
spec:
  duration: 2160h 
  renewBefore: 360h
  secretName: webhook-server-cert
  dnsNames:
  - webhook-service.default.svc
  - webhook-service.default.svc.cluster.local
  issuerRef:
    kind: Issuer
    name: selfsigned

---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: selfsigned
  namespace: default
spec:
  selfSigned: {}

---
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingWebhookConfiguration
metadata:
  creationTimestamp: null
  name: validating-webhook-configuration
  annotations:
    cert-manager.io/inject-ca-from: default/webhook-certificate
webhooks:
- admissionReviewVersions:
  - v1
  - v1beta1
  clientConfig:
    service:
      name: webhook-service
      namespace: default
      path: /validate-jenkins-io-v1alpha2-jenkins
  failurePolicy: Fail
  name: vjenkins.kb.io
  rules:
  - apiGroups:
    - jenkins.io
    apiVersions:
    - v1alpha2
    operations:
    - CREATE
    - UPDATE
    resources:
    - jenkins
  sideEffects: None

---
apiVersion: v1
kind: Service
metadata:
  name: webhook-service
  namespace: default
spec:
  ports:
    - port: 443
      targetPort: 9443
  selector:
    control-plane: controller-manager
---