#mysql --- apiVersion: apps/v1 kind: Deployment metadata: name: mysql labels: app: mysql namespace: social spec: replicas: 1 selector: matchLabels: app: mysql template: metadata: name: mysql labels: app: mysql spec: containers: - name: mysql image: mysql:5.7 imagePullPolicy: IfNotPresent ports: - containerPort: 3306 protocol: TCP env: - name: MYSQL_ROOT_PASSWORD value: "openIM123" restartPolicy: Always --- apiVersion: v1 kind: Service metadata: name: mysql namespace: social labels: name: mysql spec: selector: app: mysql ports: - protocol: TCP port: 30006 targetPort: 3306 nodePort: 30006 type: NodePort sessionAffinity: None