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Revert #4586 (#4766)

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This breaks people if they are depending on the contents of
__address__ label.

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
This commit is contained in:
Goutham Veeramachaneni 2018-10-24 04:16:36 -04:00 committed by Tobias Schmidt
parent ab3cdb9500
commit f988af7235
1 changed files with 3 additions and 0 deletions
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3
discovery/dns/dns.go
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@ -181,6 +181,9 @@ func (d *Discovery) refresh(ctx context.Context, name string, ch chan<- []*targe
target := model.LabelValue("")
switch addr := record.(type) {
case *dns.SRV:
// Remove the final dot from rooted DNS names to make them look more usual.
addr.Target = strings.TrimRight(addr.Target, ".")
target = hostPort(addr.Target, int(addr.Port))
case *dns.A:
target = hostPort(addr.A.String(), d.port)