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Add NS+hosts records to xfr response. Add coredns service to test data. (#4696)

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Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
This commit is contained in:
Chris O'Haver
2021-06-14 10:39:40 -04:00
committed by GitHub
parent 0f061cc9f7
commit a1aafbf405
3 changed files with 49 additions and 3 deletions
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11
plugin/kubernetes/xfr.go
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@@ -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
})