配置Sidecar容器

您可以在创建无状态负载 (Deployment) 或容器组 (Pod) 的YAML文件中进行配置。以下示例创建了一个Deployment，其中包含一个主业务容器container-1和一个Sidecar容器container2。container2被定义在initContainers列表中，但通过配置restartPolicy: Always，它将作为Sidecar容器持续运行。

kind: Deployment
apiVersion: cci/v2
metadata:
  name: test
spec:
  replicas: 1
  selector:
    matchLabels:
      app: test
  template:
    metadata:
      labels:
        app: test
      annotations:
        resource.cci.io/pod-size-specs: 0.50_1.0
    spec:
      # 配置Sidecar容器
      initContainers:
        - name: container2
          image: nginx:latest   # 请替换为您实际的镜像地址
          restartPolicy: Always # 在initcontainer中配置restartPolicy为Always则表示开启initSidecarContainer
      # 配置主业务容器
      containers:
        - name: container-1
          image: nginx:latest
          command:
            - /bin/sh
            - '-c'
            - while true ;do echo hello ;sleep 3;  done
          resources:
            limits:
              cpu: 250m
              memory: 512Mi
            requests:
              cpu: 250m
              memory: 512Mi
      imagePullSecrets:
        - name: imagepull-secret
      schedulerName: default-scheduler
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 0
      maxSurge: 100%
  progressDeadlineSeconds: 600