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Mapping ExternalNames to custom ports

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This commit is contained in:
Gildas Cherruel 2018-05-18 01:46:03 +09:00 committed by Traefiker Bot
parent 5a1d2aa4b6
commit c37b040217
2 changed files with 52 additions and 7 deletions
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54
provider/kubernetes/builder_service_test.go
View file

@ -105,11 +105,11 @@ func TestBuildService(t *testing.T) {
assert.EqualValues(t, sampleService1(), actual1)
actual2 := buildService(
sName("service3"),
sName("service2"),
sNamespace("testing"),
sUID("3"),
sUID("2"),
sSpec(
clusterIP("10.0.0.3"),
clusterIP("10.0.0.2"),
sType("ExternalName"),
sExternalName("example.com"),
sPorts(
@ -120,6 +120,23 @@ func TestBuildService(t *testing.T) {
)
assert.EqualValues(t, sampleService2(), actual2)
actual3 := buildService(
sName("service3"),
sNamespace("testing"),
sUID("3"),
sSpec(
clusterIP("10.0.0.3"),
sType("ExternalName"),
sExternalName("example.com"),
sPorts(
sPort(8080, "http"),
sPort(8443, "https"),
),
),
)
assert.EqualValues(t, sampleService3(), actual3)
}
func sampleService1() *corev1.Service {
@ -143,12 +160,12 @@ func sampleService1() *corev1.Service {
func sampleService2() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service3",
UID: "3",
Name: "service2",
UID: "2",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.3",
ClusterIP: "10.0.0.2",
Type: "ExternalName",
ExternalName: "example.com",
Ports: []corev1.ServicePort{
@ -164,3 +181,28 @@ func sampleService2() *corev1.Service {
},
}
}
func sampleService3() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service3",
UID: "3",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.3",
Type: "ExternalName",
ExternalName: "example.com",
Ports: []corev1.ServicePort{
{
Name: "http",
Port: 8080,
},
{
Name: "https",
Port: 8443,
},
},
},
}
}

5
provider/kubernetes/kubernetes.go
View file

@ -270,13 +270,16 @@ func (p *Provider) loadIngresses(k8sClient Client) (*types.Configuration, error)
protocol := label.DefaultProtocol
for _, port := range service.Spec.Ports {
if equalPorts(port, pa.Backend.ServicePort) {
if port.Port == 443 {
if port.Port == 443 || strings.HasPrefix(port.Name, "https") {
protocol = "https"
}
if service.Spec.Type == "ExternalName" {
url := protocol + "://" + service.Spec.ExternalName
name := url
if port.Port != 443 && port.Port != 80 {
url = fmt.Sprintf("%s:%d", url, port.Port)
}
templateObjects.Backends[baseName].Servers[name] = types.Server{
URL: url,