diff options
| author |  Chris O'Haver <cohaver@infoblox.com>
| 2021-10-06 11:59:37 -0400 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2021-10-06 15:59:37 +0000 |
| commit | 5534625c75a0ae1f84e1f715eaddb257de4166eb (patch) | |
| tree | 20d319921cdb87fd4dbcdb3b7bea462b636f5218 /plugin/kubernetes/object/endpoint.go | |
| parent | c6bcc8f2ffc70033f9177fad7b715e81ea8d8d05 (diff) | |
| download | coredns-5534625c75a0ae1f84e1f715eaddb257de4166eb.tar.gz coredns-5534625c75a0ae1f84e1f715eaddb257de4166eb.tar.zst coredns-5534625c75a0ae1f84e1f715eaddb257de4166eb.zip | |
plugin/kubernetes: Don't use pod names longer than 63 characters as dns labels (#4908)
Automatically submitted.
Diffstat (limited to 'plugin/kubernetes/object/endpoint.go')
| -rw-r--r-- | plugin/kubernetes/object/endpoint.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/plugin/kubernetes/object/endpoint.go b/plugin/kubernetes/object/endpoint.go index 6ce7bfefa..4af64f363 100644 --- a/plugin/kubernetes/object/endpoint.go +++ b/plugin/kubernetes/object/endpoint.go @@ -136,7 +136,8 @@ func EndpointSliceToEndpoints(obj meta.Object) (meta.Object, error) { if end.Hostname != nil { ea.Hostname = *end.Hostname } - if end.TargetRef != nil { + // ignore pod names that are too long to be a valid label + if end.TargetRef != nil && len(end.TargetRef.Name) < 64 { ea.TargetRefName = end.TargetRef.Name } if end.NodeName != nil { @@ -186,7 +187,8 @@ func EndpointSliceV1beta1ToEndpoints(obj meta.Object) (meta.Object, error) { if end.Hostname != nil { ea.Hostname = *end.Hostname } - if end.TargetRef != nil { + // ignore pod names that are too long to be a valid label + if end.TargetRef != nil && len(end.TargetRef.Name) < 64 { ea.TargetRefName = end.TargetRef.Name } // EndpointSlice does not contain NodeName, leave blank |