" /readyz/shutdown "
标签:
一 Kubernetes认证系统介绍 1.1 访谒控制Kubernetes API的每个请求城市颠末多阶段的访谒控制之后才会被接受,这包孕认证、授权以及准入控制(Admission Control)等
在集群开启TLS后,客户端发往Kubernetes的所有API请求都需要进行认证,以验证用户的合法性。
Kubernetes撑持多种认证机制,并撑持同时开启多个认证插件(只要有一个认证通过即可)。如果认证告成,则用户的username会被传入授权模块做进一步授权验证;而对付认证掉败的请求则返回HTTP 401。
所有的真书位置都在master节点
[[email protected] secrets]# cd /etc/kubernetes/pki/
[[email protected] pki]# ll
APIserver是基于一个证书文件/root/.kube/config这个文件包罗有
apiserver地点
ca证书信息
useracount
useraount证书信息
[[email protected] secrets]# cat /root/.kube/config
apiVersion: v1 clusters: - cluster: certificate-authority-data: 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 server: https://192.168.132.131:6443 name: kubernetes contexts: - context: cluster: kubernetes user: kubernetes-admin name: kubernetes-[email protected] current-context: kubernetes-[email protected] kind: Config preferences: {} users: - name: kubernetes-admin user: client-certificate-data: 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 client-key-data: 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
1.3 证书加密[[email protected] pki]# cat sa.key |base64 -w 0
[[email protected] pki]# cat /root/.kube/config
本地真个Apiserver,control managent和Schedule监听的是本地的非安适端口,则不要任何认证,就拥有最大的权限,但是这个端口之只能运行再本地
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