DaemonSet中缺少必填字段

时间:2019-12-04 20:35:03

标签: kubernetes cadvisor daemonset

我正在尝试遵循此文档https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/

在Kubernetes集群上运行Cadvisor

以下yaml文件的内容:

apiVersion: v1
kind: Namespace
metadata:
  name: kube-system
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: cadvisor
  namespace: kube-system
  labels:
    name: cadvisor
spec:
  selector:
    matchLabels:
      name: cadvisor
  template:
    metadata:
      labels:
        name: cadvisor
    spec:
      containers:
      - image: google/cadvisor:latest
        name: cadvisor
        ports:
        - containerPort: 8080
      restartPolicy: Always
status: {}

但是当我尝试部署它时:

kubectl apply -f cadvisor.daemonset.yaml

我得到输出+错误:

错误:验证“ cadvisor.daemonset.yaml”时出错:验证数据的错误:[ValidationError(DaemonSet.status):在io.k8s.api.apps.v1.DaemonSetStatus,ValidationError中缺少必填字段“ currentNumberScheduled” (DaemonSet.status):io.k8s.api.apps.v1.DaemonSetStatus中缺少必填字段“ numberMisscheduled”,ValidationError(DaemonSet.status):io.k8s.api.apps.v1.DaemonSetStatus中缺少必填字段“ desiredNumberScheduled” ,ValidationError(DaemonSet.status):io.k8s.api.apps.v1.DaemonSetStatus中缺少必填字段“ numberReady”;如果您选择忽略这些错误,请使用--validate = false

关闭验证

但是在文档中或Google的任何地方都没有有关这些必填字段的信息:(

1 个答案:

答案 0 :(得分:1)

创建资源时,请勿在Yaml中传递status: {}。该字段仅用于从API服务器返回的状态信息。