anchor.diff:  test3.k8s   Ready   <none>   52s   v1.14.0
   test4.k8s   Ready   <none>   43s   v1.14.0
   test5.k8s   Ready   <none>   34s   v1.14.0
  +----
  +
  +[source,bash]
  +.Master HA配置
  +----
  +TBD
   ----
   
   ==== helm
  
positive.code: 
  [source,bash]
  ----
  # 在middleware节点上执行安装
  yum install -y dnsmasq
  systemctl enable dnsmasq
  systemctl start dnsmasq
  
  # 编辑各节点，加上middleware节点的IP
  vi /etc/resolv.conf
  -
  nameserver 10.200.10.11
  -
  
  # 编辑Kubernetes的DNS，加上dew.ms的代理
  kubectl -n kube-system edit cm coredns
  -
  data:
  
negative.code: EOF
  
  # 安装，不使用代理方式需要加上 --set image.repository=registry.cn-hangzhou.aliyuncs.com/google_containers/kubernetes-dashboard-amd64
  helm install stable/kubernetes-dashboard --name dew-dashboard --namespace kube-system \
      --set rbacAdminRole=true \
      --set ingress.enabled=true \
      --set-string ingress.annotations."nginx\.ingress\.kubernetes\.io/backend-protocol"="HTTPS" \
  