K8S部署工具：KubeOperator集群導入

基本信息??

輸入要導入集群的名稱、Api Server、Router、Token

示例

• Api Server: https://172.16.10.100:8443
• Router: 裝有 kube-proxy 的任意節點的且可以被訪問到的 IP 地址
• Token: 要具有 cluster-admin 權限

# 獲取 cluster-admin 權限的 token kubectl -n kube-system describe secrets kubeoperator-admin-token-m7srm Name: kubeoperator-admin-token-m7srm Namespace: kube-system Labels: <none> Annotations: kubernetes.io/service-account.name: kubeoperator-adminkubernetes.io/service-account.uid: d3f3622-a5cb-4ad1-ab2e-53887c59007Type: kubernetes.io/service-account-tokenData ==== ca.crt: 1038 bytes namespace: 11 bytes token: eyJhbGciOiJSUzI1NiIsImtcZCI6Ik9GN2U0SXhybVFVRV9JaFJYSTBzdXQ2Mi1WZmRHcXpIOXNDb2Rqemt0MjAifQ.eyJpc3MiOiJrdWJlcm5ldGVzL1NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pxy9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJrby1hZG1pbi10b2tlbi1tN3NybSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VydmljZS1hY2NvdW50Lm5hbWUiOiJrby1hZG1pbiIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VydmljZS1hY2NvdW50LnVpZCI6ImQzZjM2MzIyLWE1Y2ItNGFkMS1hYjJlLTUzODg3Y2E1OTAwNyIsInN1YiI6InN5c3RlbTpzZXJ2aWNlYWNjb3VudDprdWJlLXN5c3RlbTprby1hZG1pbiJ9.HvpDTAgn0nHu0ZnyPgxOFwWKiwtyYEqWaBWTrSV7EjRcToVIrN2eR8t9kw_RiDEI93S_Nnfjw-Xj1RTRsQEkRASx5uuXMAbELWnFo-rGLR8qs0ct-1t2jGkhgBQ2WtiCqczSG-o91N7PqqYa6RMebUTjy2M7bnybKGxSq0G-StH_JrgOGLHROtvV7U9JWiv32akGXqliK09YfVY6Ykv9kg4z6MeHWvpfCBTmR0qKn9wY2qC2DHynw2Nd_5LxtHeCJGYcvflaR_kcOP4bhzqxMbtGSf0xd5GXYa1iNKGm3Hu8-FtPiDc9BuViQIzR6PvsjzaIBWVRYOxD5zf0jUz_zw

使用工具??

示例

• 工具中所涉及到的鏡像默認使用 KubeOperator 鏡像倉庫，在啟用工具前，需要在 Kubernetes 節點配置私有倉庫的可信任設置可以通過HTTP直接訪問

  vim /etc/docker/daemon.json {"insecure-registries" : [ "...", "kubeoperator-ip:8082", "..." ] } # kubeoperator-ip 為 KubeOperator 部署機 IP# 為了使得配置生效，需要重新啟動 docker 服務 systemctl restart docker.service

• KubeOperator 不能針對導入的集群進行擴縮容、備份等集群運營操作

總結

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