Merge pull request #76238 from Dieken/30s-ttl-for-coredns

change default 5s ttl to 30s for coredns to be same with kube-dns/dnsmasq
2019-04-23 06:20:09 -07:00
parent e6390ce3ff f7f51fab2a
commit 888b81b638
5 changed files with 9 additions and 0 deletions
--- a/cmd/kubeadm/app/phases/addons/dns/manifests.go
+++ b/cmd/kubeadm/app/phases/addons/dns/manifests.go
@@ -318,6 +318,7 @@ data:
           pods insecure
           upstream
           fallthrough in-addr.arpa ip6.arpa
+           ttl 30
        }{{ .Federation }}
        prometheus :9153
        forward . {{ .UpstreamNameserver }}