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嗨，我正在尝试从预扫描图像的私人仓库安装 Kubernetes。问题是 Kubeadm 正在寻找专门命名的容器。例如“kube-apiserver”。问题是图像名称是“kube-apiserver-1-20”。我无权访问此私人仓库来更改图像的名称。我正在使用其中列出的属性的 Kubeadm 配置文件。有没有办法修改这个 Kubeadm 配置文件来寻找我需要的容器？谢谢。

kubeadmConfig.yaml：

apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration

apiServer:
image: kube-apiserver-1.20 #wasnt sure if "image" could be used to change name
imageTag: "latest" #I have tried changing this around too.
imageRepository: ironbank/opensource/kubernetes-1.20

Error: image ironbank/opensource/kubernetes-1.20/kube-apiserver:v1.20.6 not found
, error: exit status 1

镜像名称是 ironbank/opensource/kubernetes-1.20/kube-apiserver-1-20:v1.20.6

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1 回答 1

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您是否使用 yaml 格式正确缩进？

否则，它将忽略并默认。

并阅读文档，似乎您错过了另一层extraArgs

apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration

apiServer:
    extraArgs:
        image: kube-apiserver-1.20 
        imageTag: "latest" 

imageRepository: ironbank/opensource/kubernetes-1.20

完整的示例代码供参考：

apiVersion: kubeadm.k8s.io/v1beta2
kind: InitConfiguration
bootstrapTokens:
- token: "9a08jv.c0izixklcxtmnze7"
  description: "kubeadm bootstrap token"
  ttl: "24h"
- token: "783bde.3f89s0fje9f38fhf"
  description: "another bootstrap token"
  usages:
  - authentication
  - signing
  groups:
  - system:bootstrappers:kubeadm:default-node-token
nodeRegistration:
  name: "ec2-10-100-0-1"
  criSocket: "/var/run/dockershim.sock"
  taints:
  - key: "kubeadmNode"
    value: "master"
    effect: "NoSchedule"
  kubeletExtraArgs:
    cgroup-driver: "cgroupfs"
  ignorePreflightErrors:
  - IsPrivilegedUser
localAPIEndpoint:
  advertiseAddress: "10.100.0.1"
  bindPort: 6443
certificateKey: "e6a2eb8581237ab72a4f494f30285ec12a9694d750b9785706a83bfcbbbd2204"
---
apiVersion: kubeadm.k8s.io/v1beta2
kind: ClusterConfiguration
etcd:
  # one of local or external
  local:
    imageRepository: "k8s.gcr.io"
    imageTag: "3.2.24"
    dataDir: "/var/lib/etcd"
    extraArgs:
      listen-client-urls: "http://10.100.0.1:2379"
    serverCertSANs:
    -  "ec2-10-100-0-1.compute-1.amazonaws.com"
    peerCertSANs:
    - "10.100.0.1"
  # external:
    # endpoints:
    # - "10.100.0.1:2379"
    # - "10.100.0.2:2379"
    # caFile: "/etcd/kubernetes/pki/etcd/etcd-ca.crt"
    # certFile: "/etcd/kubernetes/pki/etcd/etcd.crt"
    # keyFile: "/etcd/kubernetes/pki/etcd/etcd.key"
networking:
  serviceSubnet: "10.96.0.0/12"
  podSubnet: "10.100.0.1/24"
  dnsDomain: "cluster.local"
kubernetesVersion: "v1.12.0"
controlPlaneEndpoint: "10.100.0.1:6443"
apiServer:
  extraArgs:
    authorization-mode: "Node,RBAC"
  extraVolumes:
  - name: "some-volume"
    hostPath: "/etc/some-path"
    mountPath: "/etc/some-pod-path"
    readOnly: false
    pathType: File
  certSANs:
  - "10.100.1.1"
  - "ec2-10-100-0-1.compute-1.amazonaws.com"
  timeoutForControlPlane: 4m0s
controllerManager:
  extraArgs:
    "node-cidr-mask-size": "20"
  extraVolumes:
  - name: "some-volume"
    hostPath: "/etc/some-path"
    mountPath: "/etc/some-pod-path"
    readOnly: false
    pathType: File
scheduler:
  extraArgs:
    address: "10.100.0.1"
  extraVolumes:
  - name: "some-volume"
    hostPath: "/etc/some-path"
    mountPath: "/etc/some-pod-path"
    readOnly: false
    pathType: File
certificatesDir: "/etc/kubernetes/pki"
imageRepository: "k8s.gcr.io"
useHyperKubeImage: false
clusterName: "example-cluster"
---
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
# kubelet specific options here
---
apiVersion: kubeproxy.config.k8s.io/v1alpha1
kind: KubeProxyConfiguration
# kube-proxy specific options here

参考文件：

https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/control-plane-flags/#apiserver-flags

https://pkg.go.dev/k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta2#ClusterConfiguration

于 2021-04-23T00:42:44.783 回答