--- apiVersion: apps/v1 kind: Deployment metadata: name: friend-deployment spec: selector: matchLabels: app: friend # 选择这个指定标签执行 replicas: 1 # 运行pod数量 template: metadata: labels: app: friend # 标签 spec: containers: - name: friend image: openim/friend:v2.1.0 # imagePullPolicy: Always ports: - containerPort: 10120 volumeMounts: - name: config mountPath: /Open-IM-Server/config readOnly: true volumes: - name: config configMap: name: openim-config strategy: #更新策略 type: RollingUpdate # 滚动更新