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plugin/etcd: Fix multi record TXT lookups (#5293)

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* fix multi-record txt

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
This commit is contained in:
Chris O'Haver 2022-04-04 14:59:16 -04:00 • committed by GitHub
parent 38ff869d69
commit 4d76faa4b4
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 40 additions and 23 deletions
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8
plugin/backend_lookup.go
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@ -343,7 +343,7 @@ func CNAME(ctx context.Context, b ServiceBackend, zone string, state request.Req
// TXT returns TXT records from Backend or an error.
func TXT(ctx context.Context, b ServiceBackend, zone string, state request.Request, previousRecords []dns.RR, opt Options) (records []dns.RR, truncated bool, err error) {
services, err := b.Services(ctx, state, true, opt)
services, err := b.Services(ctx, state, false, opt)
if err != nil {
return nil, false, err
}
@ -398,9 +398,9 @@ func TXT(ctx context.Context, b ServiceBackend, zone string, state request.Reque
continue
case dns.TypeTXT:
if _, ok := dup[serv.Host]; !ok {
dup[serv.Host] = struct{}{}
return append(records, serv.NewTXT(state.QName())), truncated, nil
if _, ok := dup[serv.Text]; !ok {
dup[serv.Text] = struct{}{}
records = append(records, serv.NewTXT(state.QName()))
}
}