2、设置kubeconfig
2.1 设置kubectl的kubeconfig(admin.conf)
# 设置集群参数kubectl config set-cluster kubernetes --certificate-authority=/etc/kubernetes/pki/ca.pem --embed-certs=true --server=https://master_VIP:6443 --kubeconfig=admin.conf# 设置客户端认证参数kubectl config set-credentials kubernetes-admin --client-certificate=/etc/kubernetes/pki/admin.pem --embed-certs=true --client-key=/etc/kubernetes/pki/admin-key.pem --kubeconfig=admin.conf# 设置上下文参数kubectl config set-context kubernetes-admin@kubernetes --cluster=kubernetes --user=kubernetes-admin --kubeconfig=admin.conf# 设置默认上下文kubectl config use-context kubernetes-admin@kubernetes --kubeconfig=admin.conf
2.2 配置 bootstrap.kubeconfig
# 生成配置cd /etc/kubernetes/export BOOTSTRAP_TOKEN=$(head -c 16 /dev/urandom | od -An -t x | tr -d ‘ ‘)export KUBE_APISERVER="https://master_VIP:6443"echo "Token: ${BOOTSTRAP_TOKEN}"# 生成token文件cat > token.csv <<EOF${BOOTSTRAP_TOKEN},kubelet-bootstrap,10001,"system:kubelet-bootstrap"EOF#设置集群参数kubectl config set-cluster kubernetes --certificate-authority=/etc/kubernetes/pki/ca.pem --embed-certs=true --server=${KUBE_APISERVER} --kubeconfig=bootstrap.kubeconfig# 设置客户端认证参数 kubectl config set-credentials kubelet-bootstrap --token=${BOOTSTRAP_TOKEN} --kubeconfig=bootstrap.kubeconfig# 设置上下文参数 kubectl config set-context default --cluster=kubernetes --user=kubelet-bootstrap --kubeconfig=bootstrap.kubeconfig# 设置默认上下文kubectl config use-context default --kubeconfig=bootstrap.kubeconfig
2.3生成kube-proxy.kubeconfig
#设置集群参数kubectl config set-cluster kubernetes --certificate-authority=/etc/kubernetes/pki/ca.pem --embed-certs=true --server=${KUBE_APISERVER} --kubeconfig=kube-proxy.kubeconfig# 设置客户端认证参数kubectl config set-credentials kube-proxy --client-certificate=/etc/kubernetes/pki/kube-proxy.pem --client-key=/etc/kubernetes/pki/kube-proxy-key.pem --embed-certs=true --kubeconfig=kube-proxy.kubeconfig# 设置上下文参数kubectl config set-context default --cluster=kubernetes --user=kube-proxy --kubeconfig=kube-proxy.kubeconfig# 设置默认上下文kubectl config use-context default --kubeconfig=kube-proxy.kubeconfig
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kubernetes 1.8 高可用安装(二)
原文地址:http://foxhound.blog.51cto.com/1167932/1977787