配置步驟
集群(system)-資源(配置映射)-名稱空間kube-system(coredns)
1)進入集群(system)
2)選擇資源(配置映射)
3)找到名稱空間kube-system下的coredns
4)對coredns進行編輯-添加host
.:53 { errors health ready kubernetes cluster.local in-addr.arpa ip6.arpa { pods insecure fallthrough in-addr.arpa ip6.arpa } prometheus :9153 hosts { 10.211.55.24 gitlab.zbq.com 10.211.55.19 harbor.zbq.com fallthrough } forward . "/etc/resolv.conf" cache 30 loop reload loadbalance }

