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Support multi-port services.

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This commit is contained in:
Timo Reimann 2018-04-16 14:44:04 +02:00 • committed by Traefiker Bot
parent 6b82a77e36
commit 21b8b2deb5
3 changed files with 120 additions and 19 deletions
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100
provider/kubernetes/kubernetes_test.go
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@ -470,7 +470,7 @@ retryexpression: IsNetworkError() && Attempts() <= 2
`),
sSpec(
clusterIP("10.0.0.3"),
sPorts(sPort(803, ""))),
sPorts(sPort(803, "http"))),
),
buildService(
sName("service4"),
@ -480,7 +480,7 @@ retryexpression: IsNetworkError() && Attempts() <= 2
sAnnotation(annotationKubernetesMaxConnAmount, "6"),
sSpec(
clusterIP("10.0.0.4"),
sPorts(sPort(804, ""))),
sPorts(sPort(804, "http"))),
),
}
@ -502,10 +502,10 @@ retryexpression: IsNetworkError() && Attempts() <= 2
eUID("2"),
subset(
eAddresses(eAddress("10.15.0.1")),
ePorts(ePort(8080, "http"))),
ePorts(ePort(8080, ""))),
subset(
eAddresses(eAddress("10.15.0.2")),
ePorts(ePort(8080, "http"))),
ePorts(ePort(8080, ""))),
),
buildEndpoint(
eNamespace("testing"),
@ -1926,3 +1926,95 @@ func TestGetTLS(t *testing.T) {
})
}
}
func TestMultiPortServices(t *testing.T) {
ingresses := []*extensionsv1beta1.Ingress{
buildIngress(
iNamespace("testing"),
iRules(
iRule(iPaths(
onePath(iPath("/cheddar"), iBackend("service", intstr.FromString("cheddar"))),
onePath(iPath("/stilton"), iBackend("service", intstr.FromString("stilton"))),
)),
),
),
}
services := []*corev1.Service{
buildService(
sName("service"),
sNamespace("testing"),
sUID("1"),
sSpec(
clusterIP("10.0.0.1"),
sPorts(sPort(80, "cheddar")),
sPorts(sPort(81, "stilton")),
),
),
}
endpoints := []*corev1.Endpoints{
buildEndpoint(
eNamespace("testing"),
eName("service"),
eUID("1"),
subset(
eAddresses(
eAddress("10.10.0.1"),
eAddress("10.10.0.2"),
),
ePorts(ePort(8080, "cheddar")),
),
subset(
eAddresses(
eAddress("10.20.0.1"),
eAddress("10.20.0.2"),
),
ePorts(ePort(8081, "stilton")),
),
),
}
watchChan := make(chan interface{})
client := clientMock{
ingresses: ingresses,
services: services,
endpoints: endpoints,
watchChan: watchChan,
}
provider := Provider{}
actual, err := provider.loadIngresses(client)
require.NoError(t, err, "error loading ingresses")
expected := buildConfiguration(
backends(
backend("/cheddar",
lbMethod("wrr"),
servers(
server("http://10.10.0.1:8080", weight(1)),
server("http://10.10.0.2:8080", weight(1)),
),
),
backend("/stilton",
lbMethod("wrr"),
servers(
server("http://10.20.0.1:8081", weight(1)),
server("http://10.20.0.2:8081", weight(1)),
),
),
),
frontends(
frontend("/cheddar",
passHostHeader(),
routes(route("/cheddar", "PathPrefix:/cheddar")),
),
frontend("/stilton",
passHostHeader(),
routes(route("/stilton", "PathPrefix:/stilton")),
),
),
)
assert.Equal(t, expected, actual)
}