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| author |  Chris O'Haver <cohaver@infoblox.com>
| 2020-12-21 05:30:24 -0500 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2020-12-21 02:30:24 -0800 |
| commit | 51c05679e69dacd745db2b1eb33be04d7b626959 (patch) | |
| tree | 6ec0071b8378f31a0d96eeea4061e58723be2d6d /plugin/kubernetes/controller.go | |
| parent | 302434e3928219138313610c7faf9be5cc598129 (diff) | |
| download | coredns-51c05679e69dacd745db2b1eb33be04d7b626959.tar.gz coredns-51c05679e69dacd745db2b1eb33be04d7b626959.tar.zst coredns-51c05679e69dacd745db2b1eb33be04d7b626959.zip | |
plugin/kubernetes: Add support for dual stack ClusterIP Services (#4339)
* support dual stack clusterIPs
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* stickler
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* fix ClusterIPs make
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
Diffstat (limited to 'plugin/kubernetes/controller.go')
| -rw-r--r-- | plugin/kubernetes/controller.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/plugin/kubernetes/controller.go b/plugin/kubernetes/controller.go index 2319cf203..d10d9f313 100644 --- a/plugin/kubernetes/controller.go +++ b/plugin/kubernetes/controller.go @@ -200,11 +200,13 @@ func svcIPIndexFunc(obj interface{}) ([]string, error) { if !ok { return nil, errObj } + idx := make([]string, len(svc.ClusterIPs)+len(svc.ExternalIPs)) + copy(idx, svc.ClusterIPs) if len(svc.ExternalIPs) == 0 { - return []string{svc.ClusterIP}, nil + return idx, nil } - - return append([]string{svc.ClusterIP}, svc.ExternalIPs...), nil + copy(idx[len(svc.ClusterIPs):], svc.ExternalIPs) + return idx, nil } func svcNameNamespaceIndexFunc(obj interface{}) ([]string, error) { |