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Fixes: debug RR and header bits (#151)

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Always set the auth and rd bits in the reply. And reverse the
ownername of debug queries so that manual matching is much easier.
This commit is contained in:
Miek Gieben
2016-05-23 09:16:57 +01:00
parent c30671f4c0
commit 446eaa957d
9 changed files with 31 additions and 31 deletions
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9
middleware/etcd/msg/service.go
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@@ -39,13 +39,13 @@ type Service struct {
// RR returns an RR representation of s. It is in a condensed form to minimize space
// when this is returned in a DNS message.
// The RR will look like:
// skydns.local.skydns.east.production.rails.1. 300 CH TXT "service1.example.com:8080(10,0,,false)[0,]"
// etcd Key Ttl Host:Port < see below >
// 1.rails.production.east.skydns.local. 300 CH TXT "service1.example.com:8080(10,0,,false)[0,]"
// etcd Key Ttl Host:Port < see below >
// between parens: (Priority, Weight, Text (only first 200 bytes!), Mail)
// between blockquotes: [TargetStrip,Group]
// If the record is synthesised by CoreDNS (i.e. no lookup in etcd happened):
//
// skydns.local.skydns.east.production.rails.1. 300 CH TXT "service1.example.com:8080(10,0,,false)[0,]"
// TODO(miek): what to put here?
//
func (s *Service) RR() *dns.TXT {
l := len(s.Text)
@@ -56,8 +56,7 @@ func (s *Service) RR() *dns.TXT {
t.Hdr.Class = dns.ClassCHAOS
t.Hdr.Ttl = s.Ttl
t.Hdr.Rrtype = dns.TypeTXT
// TODO(miek): key guaranteerd to be > 1?
t.Hdr.Name = strings.Replace(s.Key[1:], "/", ".", -1) + "." // TODO(miek): slightly more like etcd.Domain()
t.Hdr.Name = Domain(s.Key)
t.Txt = make([]string, 1)
t.Txt[0] = fmt.Sprintf("%s:%d(%d,%d,%s,%t)[%d,%s]",