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Merge pull request #44775 from thaJeztah/23.0_backport_44610_logs_for_DNS_failures

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[23.0 backport] libnetwork: improve logs for DNS failures
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Bjorn Neergaard 2023-01-10 08:14:11 -07:00 • committed by GitHub
commit 9fd3a437a6
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1 changed files with 1 additions and 1 deletions
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2
libnetwork/resolver.go
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@ -502,7 +502,7 @@ func (r *resolver) ServeDNS(w dns.ResponseWriter, query *dns.Msg) {
// client can retry over TCP
if err != nil && (resp == nil || !resp.Truncated) {
r.forwardQueryEnd()
logrus.WithError(err).Debugf("[resolver] failed to read from DNS server")
logrus.WithError(err).Warnf("[resolver] failed to read from DNS server: %s, query: %s", extConn.RemoteAddr().String(), query.Question[0].String())
continue
}
r.forwardQueryEnd()