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Add option to use pod name rather than IP address for Kubernetes (#1190)

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Change to use a new 'endpoints' directive and use a constant

Add initial docs for 'endpoints' directive

Add tests to Kubernetes setup for endpoints

Changes based on PR feedback

endpoint_pod_names is a boolean config option. Chahanged docs to reflect this.

Add a test when endpoints_pod_names is not set

Update README.md

Remove endpointNameModeName as it is no longer used
This commit is contained in:
Brian Akins 2017-11-08 08:07:10 -05:00 • committed by John Belamaric
parent c6ce769fc6
commit 3527be6c00
6 changed files with 114 additions and 23 deletions
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18
plugin/kubernetes/kubernetes_test.go
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@ -34,15 +34,21 @@ func TestWildcard(t *testing.T) {
func TestEndpointHostname(t *testing.T) {
var tests = []struct {
ip string
hostname string
expected string
ip string
hostname string
expected string
podName string
endpointNameMode bool
}{
{"10.11.12.13", "", "10-11-12-13"},
{"10.11.12.13", "epname", "epname"},
{"10.11.12.13", "", "10-11-12-13", "", false},
{"10.11.12.13", "epname", "epname", "", false},
{"10.11.12.13", "", "10-11-12-13", "hello-abcde", false},
{"10.11.12.13", "epname", "epname", "hello-abcde", false},
{"10.11.12.13", "epname", "epname", "hello-abcde", true},
{"10.11.12.13", "", "hello-abcde", "hello-abcde", true},
}
for _, test := range tests {
result := endpointHostname(api.EndpointAddress{IP: test.ip, Hostname: test.hostname})
result := endpointHostname(api.EndpointAddress{IP: test.ip, Hostname: test.hostname, TargetRef: &api.ObjectReference{Name: test.podName}}, test.endpointNameMode)
if result != test.expected {
t.Errorf("Expected endpoint name for (ip:%v hostname:%v) to be '%v', but got '%v'", test.ip, test.hostname, test.expected, result)
}