我在 AWS 上的 EC2 實體上安裝了一個 kubernetes 集群。
1 個主節點和 2 個作業節點。
當我連接到主節點并使用kubectl.
但我希望能夠kubectl從我的本地機器發出命令。所以我將.kube/config檔案的內容從主節點復制到本地機器的.kube/config.
我只更改了服務器的 ip 地址,因為原始檔案參考了內部 ip。該檔案現在看起來像這樣:
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUM1ekNDQWMrZ0F3SUJBZ0lCQURBTkJna3Foa2lHOXcwQkFRc0ZBREFWTVJNd0VRWURWUVFERXdwcmRXSmwKY201bGRHVnpNQjRYRFRJeE1URXhNVEUyTXpneE5Gb1hEVE14TVRFd09U4M0xTCkJ1THZGK1VMdHExOHovNG0yZkFEMlh4dmV3emx0cEovOUlFbQotLS0tLUVORCBDRVJUSUZJQ0FURS0tLS0tCg==
server: https://35.166.48.257:6443
name: kubernetes
contexts:
- context:
cluster: kubernetes
user: kubernetes-admin
name: kubernetes-admin@kubernetes
current-context: kubernetes-admin@kubernetes
kind: Config
preferences: {}
users:
- name: kubernetes-admin
user:
client-certificate-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSURJVENDQWdtZ0F3SUJBZ0lJYkhZQStwL3UvM013RFFZSktvWklodmNOQVFFTEJRQXdGVEVUTUJFR0ExVUUKQXhNS2EzVmlaWEp1WlhSbGN6QWVGdzB5TVRFeE1URXhOak00TVRSYUZ3MHlNakV4TVRFeE5qTTRNVGRhTURReApGekFWQmdOVkJBb1REbk41YzNSbGJUcHRZWE4wWlhKek1Sa3dGd1lEVlFRREV4QnJkV0psY201bGRHVnpMV0ZrCmJXbHVNSUlCSWpBTkJna3Foa2lHOXcwQkFRRUZBQU9DQVE4QU1JSUJDZ0tDQVCQVFzRkFBT0NBUUVBdjJlVTBzU1cwNDdqUlZKTUQvYm1WK1VwWnRBbU1NVDJpMERNCjhCZjhDSm1WajQ4QlpMVmg4Ly82dnJNQUp6YnE5cStPa3dBSE1iWVQ4TTNHK09RUEdFcHd3SWRDdDBhSHdaRVQKL0hlVnI2eWJtT2VNeWZGNTJ1M3RIS3MxU1I1STM5WkJPMmVSU2lDeXRCVSsyZUlCVFkrbWZDb3JCRWRnTzJBMwpYQVVWVlJxRHVrejZ6OTAyZlJkd29yeWJLaU5mejVWYXdiM3VyQUxKMVBrOFpMNE53QU5vejBEL05HekpNT2ZUCjJGanlPeXcrRWFFMW96UFlRTnVaNFBuM1FWdlFMVTQycU5adGM0MmNKbUszdlBVWHc1LzBYbkQ4anNocHpNbnYKaFZPb2Y2ZGp6YzZMRGNzc1hxVGRYZVdIdURKMUJlcUZDbDliaDhQa1NQNzRMTnE3NGc9PQotLS0tLUVORCBDRVJUSUZJQ0FURS0tLS0tCg==
client-key-data: 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
~
當我嘗試使用kubectl本地計算機上的命令時,出現此錯誤:
Unable to connect to the server: x509: certificate is valid for 10.96.0.1, 172.31.4.108, not 35.166.48.257
uj5u.com熱心網友回復:
這是 bcs kube-api 服務器 TLS證書僅對10.96.0.1, 172.31.4.108. 35.166.48.257有幾個選項,比如告訴kubectl跳過 TLS 驗證,但我不會重新推薦。最好的辦法是在集群上重新生成整個 PKI。
兩種方式都在這里描述
下次對于 kubeadm 集群,您可以--apiserver-cert-extra-sans=EXTERNAL_IP在集群初始化時使用,還將外部 IP 添加到 API Server TLS 證書。
轉載請註明出處,本文鏈接:https://www.uj5u.com/qukuanlian/432963.html
標籤:Kubernetes kubectl kubeconfig
