plugin/k8s_external: Add support for PTR requests (#5435)

* Exclude External IP addresses from being added to the existing kubernetes' plugin IP->Service index
* Add support for PTR requests on External IPs of Services to the k8s_external plugin

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
This commit is contained in:
Chris O'Haver 2022-07-06 13:55:15 -04:00 committed by GitHub
parent d903a963ee
commit e80d696502
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12 changed files with 163 additions and 44 deletions

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@ -39,13 +39,14 @@ func TestEndpointHostname(t *testing.T) {
type APIConnServiceTest struct{}
func (APIConnServiceTest) HasSynced() bool { return true }
func (APIConnServiceTest) Run() {}
func (APIConnServiceTest) Stop() error { return nil }
func (APIConnServiceTest) PodIndex(string) []*object.Pod { return nil }
func (APIConnServiceTest) SvcIndexReverse(string) []*object.Service { return nil }
func (APIConnServiceTest) EpIndexReverse(string) []*object.Endpoints { return nil }
func (APIConnServiceTest) Modified(bool) int64 { return 0 }
func (APIConnServiceTest) HasSynced() bool { return true }
func (APIConnServiceTest) Run() {}
func (APIConnServiceTest) Stop() error { return nil }
func (APIConnServiceTest) PodIndex(string) []*object.Pod { return nil }
func (APIConnServiceTest) SvcIndexReverse(string) []*object.Service { return nil }
func (APIConnServiceTest) SvcExtIndexReverse(string) []*object.Service { return nil }
func (APIConnServiceTest) EpIndexReverse(string) []*object.Endpoints { return nil }
func (APIConnServiceTest) Modified(bool) int64 { return 0 }
func (APIConnServiceTest) SvcIndex(string) []*object.Service {
svcs := []*object.Service{