Deployment和Statefulset 使用storageclass的 yaml

apiVersion: apps/v1 
kind: Deployment   
metadata:             
  name: tomcat-deployment     
  labels:       
    app: tomcat  
spec:          
  replicas: 3
  selector:      
    matchLabels: 
      app: tomcat
  minReadySeconds: 1
  progressDeadlineSeconds: 60
  revisionHistoryLimit: 2
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
  template:        
    metadata:  
      labels:  
        app: tomcat
    spec:         
      containers:     
      - name: tomcat     
        image: wenlongxue/tomcat:tomcat-demo-62-123xw2    
        imagePullPolicy: Always          
        ports:
        - containerPort: 8080
        resources:
          requests:
            memory: "2Gi"
            cpu: "80m"
          limits: 
            memory: "2Gi" 
            cpu: "80m"
        readinessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 180
          periodSeconds: 5
          timeoutSeconds: 3
          successThreshold: 1
          failureThreshold: 30
        volumeMounts:
        - mountPath: "/usr/local/tomcat/logs"
          name: tomcat
# pvc 部分
      volumes:
      - name: tomcat
        persistentVolumeClaim:
          claimName: tomcat
---
# Service 服务部分
apiVersion: v1
kind: Service
metadata:      
  name: tomcat-service
  labels:      
    app: tomcat 
spec:        
  selector:   
    app: tomcat  
  ports:
  - name: tomcat-port 
    protocol: TCP      
    port: 8080         
    targetPort: 8080   
  type: ClusterIP 
---
# ingress 服务部分
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: tomcat
  annotations:
    kubernetes.io/ingress.class: "nginx"
spec:
  tls:
  - hosts:
    - tomcat.cnsre.cn
    secretName: tls-secret
  rules:
  - host: tomcat.cnsre.cn
    http:
      paths:
      - path: "/"
        pathType: Prefix
        backend:
          service:
            name: tomcat-service
            port:
              number: 8080

apiVersion: v1
kind: Service
metadata:
  name: myapp-svc
  labels:
    app: myapp-svc
spec:
  ports:
  - port: 80
    name: web
  clusterIP: None
  selector:
    app: myapp-pod
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: myapp
spec:
  serviceName: myapp-svc
  replicas: 3
  selector:
    matchLabels:
      app: myapp-pod
  template:
    metadata:
      labels:
        app: myapp-pod
    spec:
      containers:
      - name: myapp
        image: ikubernetes/myapp:v1
        ports:
        - containerPort: 80
          name: web
        volumeMounts:
        - name: myappdata
          mountPath: /usr/share/nginx/html
  volumeClaimTemplates:
  - metadata:
      name: myappdata
    spec:
      accessModes: ["ReadWriteOnce"]
      resources:
        requests:
          storage: 2Gi