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bool（长度1Byte或1个字节）
byte(1个字节，uint8别名)
rune（4个字节，int32别名，-231~231）
int(32 or 64，长度4或8字节)
int8（长度1字节）、int16（长度2字节）、int32（长度4字节）、int64（长度8字节）
uint(32 or 64，长度4或8字节)
uint8(长度1字节)、uint16(长度4字节)、uint32(长度4字节)、uint64(长度8字节)
float32(长度4字节)、float64(长度8字节)
string     //一串固定长度字符连接起来的序列，底层为byte数组
complex64、complex128（默认）//复数类型
array   //数组（固定长度）
struct  //结构体

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slice  //序列数组，默认值nil
map //映射，默认值nil
chan // 管道，默认值nil

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apiVersion: v1
kind: PersistentVolume
metadata:
  name: jenkins-pv
spec:
  storageClassName: local # Local PV
  capacity:
    storage: 30Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
  local:
    path: /opt/jenkins
  nodeAffinity:
    required:
      nodeSelectorTerms:
        - matchExpressions:
            - key: kubernetes.io/hostname
              operator: In
              values:
                - node02
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: jenkins-pvc
  namespace: kube-ops
spec:
  storageClassName: local
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 30Gi
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: jenkins
  namespace: kube-ops
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: jenkins
rules:
  - apiGroups: ["extensions", "apps"]
    resources: ["deployments", "ingresses"]
    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", "events"]
    verbs: ["get", "list", "watch"]
  - apiGroups: [""]
    resources: ["secrets"]
    verbs: ["get"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: jenkins
  namespace: kube-ops
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: jenkins
subjects:
  - kind: ServiceAccount
    name: jenkins
    namespace: kube-ops
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: jenkins
  namespace: kube-ops
spec:
  selector:
    matchLabels:
      app: jenkins
  template:
    metadata:
      labels:
        app: jenkins
    spec:
      serviceAccount: jenkins
      initContainers:
        - name: fix-permissions
          image: busybox
          command: ["sh", "-c", "chown -R 1000:1000 /var/jenkins_home"]
          securityContext:
            privileged: true
          volumeMounts:
            - name: jenkinshome
              mountPath: /var/jenkins_home
      containers:
        - name: jenkins
          #image: jenkins/jenkins:lts
          image: jenkins/jenkins:2.375.3-lts #这里我们选用最新稳定版本
          imagePullPolicy: IfNotPresent
          env:
          - name: JAVA_OPTS
            value: -Dhudson.model.DownloadService.noSignatureCheck=true
          ports:
            - containerPort: 8080
              name: web
              protocol: TCP
            - containerPort: 50000
              name: agent
              protocol: TCP
          resources:
            limits:
              cpu: 1500m
              memory: 4096Mi
            requests:
              cpu: 1500m
              memory: 2048Mi
          readinessProbe:
            httpGet:
              path: /login
              port: 8080
            initialDelaySeconds: 60
            timeoutSeconds: 5
            failureThreshold: 12
          volumeMounts:
            - name: jenkinshome
              mountPath: /var/jenkins_home
      volumes:
        - name: jenkinshome
          persistentVolumeClaim:
            claimName: jenkins-pvc
---
apiVersion: v1
kind: Service
metadata:
  name: jenkins
  namespace: kube-ops
  labels:
    app: jenkins
spec:
  selector:
    app: jenkins
  ports:
    - name: web
      port: 8080
      targetPort: web
    - name: agent
      port: 50000
      targetPort: agent
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: jenkins
  namespace: kube-ops
spec:
  ingressClassName: traefik
  rules:
  - host: jenkins.test.com
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: jenkins
            port:
              number: 8080

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WARNING: undefined behavior - version of Delve is too old for Go version 1.19.3 (maximum supported version 1.18)