kubernetes的四种部署策略(亲测可用)

apiVersion: apps/v1 kind: Deployment metadata: name: rollingupdate spec: strategy: rollingUpdate: maxSurge: 25% maxUnavailable: 25% type: RollingUpdate selector: matchLabels: app: rollingupdate replicas: 4 template: metadata: labels: app: rollingupdate spec: containers: - name: rollingupdate image: springboot-demo-dockerfile1:v1.0 ports: - containerPort: 8080 --- apiVersion: v1 kind: Service metadata: name: rollingupdate spec: ports: - port: 80 protocol: TCP targetPort: 8080 selector: app: rollingupdate type: NodePort