Linux
[root@cx--0008 ~]# curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.13.5/bin/linux/amd64/kubectl
在~/.kube/目录下创建config文件
[root@cx--0008 ~]# chmod +x ./kubectl [root@cx--0008 ~]# mv ./kubectl /usr/local/bin/kubectl [root@cx--0008 ~]# mkdir ~/.kube/ [root@cx--0008 ~]# vim .kube/config apiVersion: v1 kind: Config clusters: - name: "master138" cluster: server: "https://172.16.2.17/k8s/clusters/c-pqtft" certificate-authority-data: "LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUM3akNDQ WRhZ0F3SUJBZ0lCQURBTkJna3Foa2lHOXcwQkFRc0ZBREFvTVJJd0VBWURWUVFLRXdsMGFHVXQKY 21GdVkyZ3hFakFRQmdOVkJBTVRDV05oZEhSc1pTMWpZVEFlRncweE9UQTNNVEl4TkRFek16ZGFGd zB5T1RBMwpNRGt4TkRFek16ZGFNQ2d4RWpBUUJnTlZCQW9UQ1hSb1pTMXlZVzVqYURFU01CQUdBM VVFQXhNSlkyRjBkR3hsCkxXTmhNSUlCSWpBTkJna3Foa2lHOXcwQkFRRUZBQU9DQVE4QU1JSUJDZ 0tDQVFFQTFLaGU2QnN3bWhKMnVTNXgKNWJmWkRLZGNic0xIRXRhWlhRdjFiSzVUc0ozQjc1RnVUb GlzeTAyQ25LbVZZTytuTlY3SlAyS1lOSmRObFFMVQpkZHluN1dKaThOaEsyR1dyTCtQMXVoc3NtV XhLVU8xZmdSc04rMDE3TWFOcXk2cTlIV2xsQUpWZ3NHcnZoODIwCmRJakMrakNaRWs1NCtSOC83V WZIUldSSXNESXBGdExYSjBFcWJSaUt5cXJVUW9qK1lSaHJ5alpSRStpcjJ1eHAKeU5pUEdXNFpDU GtqS2UxUVFwSG1FdmxjTkpMWC9ML0JQN1NIeE1mYWc2eTBtR2EzdWlwczFlMGdBODVWcVNPSApCc WF6TEIzSzE3T0ZmT2dMODJTK3c1eFp3cElaSHlDU1ZaOGwzUkorSFVMS3k5L0tZZEtlK2E3azBCQ WYzNTE0Cm5vVUlYd0lEQVFBQm95TXdJVEFPQmdOVkhROEJBZjhFQkFNQ0FxUXdEd1lEVlIwVEFRS C9CQVV3QXdFQi96QU4KQmdrcWhraUc5dzBCQVFzRkFBT0NBUUVBVko3WDFNSVF5S3RUR0FRRTV0a XArUDI5YVFDVDVVSGRTREFtWTRQcwpWaFZwQVVXempWWG1QdSs0U0lWTjM2YjNvaEROd1FjeW0rd Hp0MWlkME5yWWtxdEE3c0QwL1gyaDFqRFhsVWN0CjNtS3d0d3JKd21OV3JWZUtOblF4aFArM1RhW DVXYk9nQzhXanRFckJ6QUJYaC9vL2pXREhjWXNUbHkweTc5NVYKQnd6Qm90M2g1ZGZzeFF0SGhSN 3dtWUVlOWdxWTBLQ2ZHcS9QdWlqQ25RZTA5cW9oTmlxNnZYbU0yNHFBOGMrZQpnTmJqWW1ZdFBid mtNaVdPOVlndXVhNnMwdEw3dTFHUGVWcEE4dGlrWExPWVFmMHpBR1dtM1A5MnZ1VHgzZXV3CnlzS 1kvRVhGWG93VllnVVluMkgyTEhhbEpzZUNJTUpxSUVpU0tEMVYrWXNXMVE9PQotLS0tLUVORCBDR VJUSUZJQ0FURS0tLS0t" - name: "master138-cx--0008" cluster: server: "https://172.16.2.138:6443" certificate-authority-data: "LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUN3akNDQ WFxZ0F3SUJBZ0lCQURBTkJna3Foa2lHOXcwQkFRc0ZBREFTTVJBd0RnWURWUVFERXdkcmRXSmwKT FdOaE1CNFhEVEU1TURjeE1qRTFNak14TjFvWERUSTVNRGN3T1RFMU1qTXhOMW93RWpFUU1BNEdBM VVFQXhNSAphM1ZpWlMxallUQ0NBU0l3RFFZSktvWklodmNOQVFFQkJRQURnZ0VQQURDQ0FRb0NnZ 0VCQUxlOS9JODByeHdVCjZNOTViWmRGaFhaOTkxQkpYVlUxRktPSHZiYkFvTkR0WHY2YUhYUk1SW mJVN3lUR3grMTlwK1BmMmd2bkd3NVoKdDZMWVJJTE04N2FPRDE5eHNTYWlRUlJ3R3pnUzA0SEEvN 01lOVZpb0d2SDJ3bGFsRG1WeVkzTmZBenRUT2ZvSApSc0RIVnFWQ0s1MVRHbTlUOFZsbk9EeDlLS jdSN0ZKTDN5d0tQWC9MV1E3YXh6ZEk3UlhrZnM2Wlp2cDh4R1hqCm1oeXhIRTRoNE5URTE4dzRxY 3VzeTZCc3BTcUwwWWkvemo3UzNwaFozcDltVkxwZit4NkxXYW9sbkZuU2VxRVoKT1YrSmErcmE0S jBWKzh3WUM1dm9IV1h2aEFPbXk5cU5rSVd0VGVCTDJ3TUUvZ3hJZUFlbHhnWWRpd3lhRGE3OQpnQ jg4RE96c2VRVUNBd0VBQWFNak1DRXdEZ1lEVlIwUEFRSC9CQVFEQWdLa01BOEdBMVVkRXdFQi93U UZNQU1CCkFmOHdEUVlKS29aSWh2Y05BUUVMQlFBRGdnRUJBR3VoMlBGQW1RR0w1RVhQK014bDVxU m5kZkZJdGZ3YUtWeGIKZ3hlTmVnNFFqNk13enFIZyt3VGozSDJQZXJLdlUvaXRPUmtnRWZzM1Zhd m1YUGFCMHZIQU1zenEzc05VazR0UQphMXhYMENBcWxxdUk5dmhDVHNxK3V6V2xnelV3MU1OR0c0Y lJRRit0ZjVaNlpSOG52NjUvSXExK1Q5ZlRMWkF6CjlpeWsxSzd6TnhRanEwU3BIN25pNVh6L2pjV TFJSnVURERIVXc3UUZrNjlXSm9CMlJZMW9Gd2RLSG9GMHU5SnEKUE1ycU9xUGo3TmV3MUN2dzRtR E92eDJsaFZlKzg5Ui9HQkhyUWx2SDIvY1AvbHB0NGV1dm0zQngwSjZLZW9pNQpjTVhCYTE1bnc2T 0RQWVJmY09xL1RnVE1OUDdMQXV4dTYwQitGek5zWGxVZmNDZ2w2RU09Ci0tLS0tRU5EIENFUlRJR klDQVRFLS0tLS0K" users: - name: "user-4xdhx" user: token: "kubeconfig-user-4xdhx.c-pqtft:6vrjrpt8sbjpxs2bcq2dnhr4qljwhhfw4htl86pvgq4f9jw4m5rps4" contexts: - name: "master138" context: user: "user-4xdhx" cluster: "master138" - name: "master138-cx--0008" context: user: "user-4xdhx" cluster: "master138-cx--0008" current-context: "master138"
验证集群
[root@cx--0008 ~]# kubectl cluster-info Kubernetes master is running at https://172.16.2.17/k8s/clusters/c-pqtft KubeDNS is running at https://172.16.2.17/k8s/clusters/c-pqtft/api/v1/namespaces/kube-system/services/kube-dns/proxy To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'. [root@cx--0008 ~]# kubectl get pod NAME READY STATUS RESTARTS AGE details-v1-68c7c8666d-sq7c7 2/2 Running 0 17d httpbin-776487d667-ctw9b 2/2 Running 0 13d productpage-v1-54d799c966-5vlz6 2/2 Running 0 17d ratings-v1-8558d4458d-8bpr5 2/2 Running 0 17d reviews-v1-cb8655c75-679w9 2/2 Running 0 17d reviews-v2-7fc9bb6dcf-tjdqk 2/2 Running 0 17d reviews-v3-c995979bc-8vkmg 2/2 Running 0 17d
支持多个集群，用户和身份验证机制
https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/