diff options
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/backend_lookup.go | 4 | ||||
| -rw-r--r-- | plugin/k8s_external/msg_to_dns.go | 4 | ||||
| -rw-r--r-- | plugin/kubernetes/xfr.go | 7 |
3 files changed, 14 insertions, 1 deletions
diff --git a/plugin/backend_lookup.go b/plugin/backend_lookup.go index c563295d6..9d7e366a3 100644 --- a/plugin/backend_lookup.go +++ b/plugin/backend_lookup.go @@ -185,6 +185,10 @@ func SRV(ctx context.Context, b ServiceBackend, zone string, state request.Reque w1 *= float64(serv.Weight) } weight := uint16(math.Floor(w1)) + // weight should be at least 1 + if weight == 0 { + weight = 1 + } what, ip := serv.HostType() diff --git a/plugin/k8s_external/msg_to_dns.go b/plugin/k8s_external/msg_to_dns.go index 14a198063..e61adf657 100644 --- a/plugin/k8s_external/msg_to_dns.go +++ b/plugin/k8s_external/msg_to_dns.go @@ -103,6 +103,10 @@ func (e *External) srv(services []msg.Service, state request.Request) (records, w1 *= float64(s.Weight) } weight := uint16(math.Floor(w1)) + // weight should be at least 1 + if weight == 0 { + weight = 1 + } what, ip := s.HostType() diff --git a/plugin/kubernetes/xfr.go b/plugin/kubernetes/xfr.go index 7759c5a47..a3a0d4a4a 100644 --- a/plugin/kubernetes/xfr.go +++ b/plugin/kubernetes/xfr.go @@ -228,6 +228,11 @@ func calcSRVWeight(numservices int) uint16 { } w[serv.Priority] += weight } + weight := uint16(math.Floor((100.0 / float64(w[0])) * 100)) + // weight should be at least 1 + if weight == 0 { + weight = 1 + } - return uint16(math.Floor((100.0 / float64(w[0])) * 100)) + return weight } |