k8s部署Jenkins

kind: Deployment
apiVersion: apps/v1
metadata:
  labels:
    k8s-app: jenkins
  name: jenkins
  namespace: devops
spec:
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      k8s-app: jenkins
  template:
    metadata:
      labels:
        k8s-app: jenkins
      namespace: devops
      name: jenkins
    spec:
      hostAliases:
      - ip: "192.168.194.101"
        hostnames:
          - "updates.jenkins-ci.org"
      nodeSelector:
        key: "devops"
      containers:
        - name: jenkins
          image: jenkinsci/blueocean
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 30082
              name: web
              protocol: TCP
            - containerPort: 30081
              name: agent
              protocol: TCP
          resources:
            limits:
              cpu: 1000m
              memory: 4Gi
            requests:
              cpu: 500m
              memory: 512Mi
          livenessProbe:
            httpGet:
              path: /login
              port: 30082
            initialDelaySeconds: 60
            timeoutSeconds: 5
            failureThreshold: 12
          readinessProbe:
            httpGet:
              path: /login
              port: 30082
            initialDelaySeconds: 60
            timeoutSeconds: 5
            failureThreshold: 12
          volumeMounts:
            - name: jenkins-home
              mountPath: /var/lib/jenkins
          env:
            - name: JENKINS_HOME
              value: /var/lib/jenkins
            - name: JENKINS_OPTS 
              value: --httpPort=30082
            - name: JENKINS_SLAVE_AGENT_PORT
              value: "30081"
      securityContext:
        runAsUser: 0
      volumes:
        - name: jenkins-home
          hostPath: 
            path: /data/devops/jenkins
            type: Directory
      serviceAccountName: jenkins
---
apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    k8s-app: jenkins
  name: jenkins
  namespace: devops
---
kind: Service
apiVersion: v1
metadata:
  labels:
    k8s-app: jenkins
  name: jenkins
  namespace: devops
spec:
  type: NodePort
  ports:
    - name: web
      port: 30082
      targetPort: 30082
      nodePort: 30082
    - name: slave
      port: 30081
      targetPort: 30081
      nodePort: 30081
  selector:
    k8s-app: jenkins
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: jenkins
  namespace: devops
rules:
  - apiGroups: ["extensions", "apps"]
    resources: ["deployments"]
    verbs: ["create", "delete", "get", "list", "watch", "patch", "update"]
  - apiGroups: [""]
    resources: ["services"]
    verbs: ["create", "delete", "get", "list", "watch", "patch", "update"]
  - apiGroups: [""]
    resources: ["pods"]
    verbs: ["create","delete","get","list","patch","update","watch"]
  - apiGroups: [""]
    resources: ["pods/exec"]
    verbs: ["create","delete","get","list","patch","update","watch"]
  - apiGroups: [""]
    resources: ["pods/log"]
    verbs: ["get","list","watch"]
  - apiGroups: [""]
    resources: ["secrets"]
    verbs: ["get"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: jenkins
roleRef:
  kind: ClusterRole
  name: jenkins
  apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
  name: jenkins
  namespace: devops
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: jenkins
  namespace: devops
spec:
  rules:
    - host: jenkins.test.com
      http:
        paths:
          - backend:
              service:
                name: jenkins
                port:
                  number: 30082
            path: /
            pathType: ImplementationSpecific