203 kubectl部署以及基本使用
01.下载 kubectl
DOWNURL='https://storage.googleapis.com/kubernetes-release/release'
#获取最新版本的kubrnetes
GETVERSION=$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)
#下载kubectl
curl -L ${DOWNURL}/${GETVERSION}/bin/linux/amd64/kube-apiserver -o /srv/kubernetes/bin/kubectl
cd /srv/kubernetes/bin
chmod +x kubectl02.kubectl 客户端凭证
cat > admin-csr.json <<EOF
{
"CN": "admin",
"key": {
"algo": "rsa",
"size": 2048
},
"names": [
{
"C": "CN",
"L": "BeiJing",
"O": "system:masters",
"OU": "gxd-test",
"ST": "BeiJing"
}
]
}
EOF03.创建kubeconfig文件
04.设置kubectl 自动补全
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