diff options
Diffstat (limited to 'plugin/kubernetes/xfr.go')
| -rw-r--r-- | plugin/kubernetes/xfr.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/plugin/kubernetes/xfr.go b/plugin/kubernetes/xfr.go index 812604966..b82c4d144 100644 --- a/plugin/kubernetes/xfr.go +++ b/plugin/kubernetes/xfr.go @@ -38,6 +38,17 @@ func (k *Kubernetes) Transfer(zone string, serial uint32) (<-chan []dns.RR, erro } ch <- soa + nsAddrs := k.nsAddrs(false, zone) + nsHosts := make(map[string]struct{}) + for _, nsAddr := range nsAddrs { + nsHost := nsAddr.Header().Name + if _, ok := nsHosts[nsHost]; !ok { + nsHosts[nsHost] = struct{}{} + ch <- []dns.RR{&dns.NS{Hdr: dns.RR_Header{Name: zone, Rrtype: dns.TypeNS, Class: dns.ClassINET, Ttl: k.ttl}, Ns: nsHost}} + } + ch <- nsAddrs + } + sort.Slice(serviceList, func(i, j int) bool { return serviceList[i].Name < serviceList[j].Name }) |