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如果master节点的IP已经在apiserver证书允许的列表中就可以直接执行如下命令添加
方法一(推荐):
将ca证书文件上传到secret
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kubeadm init phase upload-certs --upload-certs |
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kubeadm join 192.168.1.100:8443 --token y51u50.n4kmflg7vddgpc5u --discovery-token-ca-cert-hash sha256:ac8ae2e78305da84cffa828d056472d2f8df5dcb47d604066ab0c525db07aad9 --control-plane --certificate-key 986cdfc8d856eb144a8e041f3f6e880adbf0f8e2bca6700ff265f1279b7a1c83 ##完成之后执行 mkdir -p $HOME/.kube cp -i /etc/kubernetes/admin.conf $HOME/.kube/config chown $(id -u):$(id -g) $HOME/.kube/config |
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方法二:
将192.168.1.110加如到当前master的免密登录列表中
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