运行命令

kubeadm init --apiserver-advertise-address=192.168.204.130 --image-repository registry.cn-hangzhou.aliyuncs.com/google_containers --kubernetes-version v1.17.3 --service-cidr=10.96.0.0/16 --pod-network-cidr=10.244.0.0/16

报错信息

W1211 00:41:50.563258    9617 validation.go:28] Cannot validate kube-proxy config - no validator is available
W1211 00:41:50.563341    9617 validation.go:28] Cannot validate kubelet config - no validator is available
nodeRegistration.name: Invalid value: "k8s_node1": a DNS-1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')
To see the stack trace of this error execute with --v=5 or higher

虚拟机名称设置不合法

虚拟机名称中不能包含除“-”和“.”以外的特殊字符

解决

设置虚拟机名称

重新设置名称为 ：k8s-node1

hostnamectl set-hostname k8s-node1

设置ip对应的虚拟机名称

重新初始化，成功

结束！！！！！！

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						谁中途动摇信心，谁就是意志薄弱 ——黑格尔