时间戳

首页 > 解决方案 > KNative 服务不允许 initContainers 字段吗？

kubernetes - KNative 服务不允许 initContainers 字段吗？

问题描述

我正在尝试使用 KNative 部署带有容器和 initContainer 的服务。
如果这很重要，我安装 Istio 时没有注入 sidecar。
这是我得到的错误：

Internal error occurred: admission webhook "webhook.serving.knative.dev" denied the request: validation failed: must not set the field(s): spec.template.spec.initContainers
volumes not mounted: [some_script]: spec.template.spec.containers[0].volumeMounts

我的 YAML 文件：

apiVersion: serving.knative.dev/v1
kind: Service
metadata:
  name: my-service
spec:
  template:
    spec:
      containers:
      - image: image
        imagePullPolicy: IfNotPresent
        name: my-container
        ports:
        - containerPort: 1234
        volumeMounts:
        - mountPath: ........
          name: .....
          .......
      initContainers:
      - args:
        - -c
        - /some_dir/some_script.sh
        command:
        - /bin/sh
        image: alpine
        imagePullPolicy: IfNotPresent
        name: my-init-container
        volumeMounts:
        - mountPath: /some_dir
          name: some_dir
        - mountPath: /some_dir/some_script.sh
          name: some_script
          subPath: some_script.sh
      - configMap:
          defaultMode: 511
          name: some_script.sh
        name: some_script

谢谢！

标签： kuberneteskubernetes-serviceknativeknative-serving

解决方案

Knative 服务 API规范中没有初始化容器，这让我相信它不受支持。

推荐阅读