mirror of https://github.com/k3s-io/k3s
671 lines
22 KiB
Go
671 lines
22 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package service
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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endptspkg "github.com/GoogleCloudPlatform/kubernetes/pkg/api/endpoints"
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_ "github.com/GoogleCloudPlatform/kubernetes/pkg/api/latest"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api/testapi"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/client"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/util"
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)
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func newPodList(nPods int, nPorts int) *api.PodList {
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pods := []api.Pod{}
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for i := 0; i < nPods; i++ {
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p := api.Pod{
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TypeMeta: api.TypeMeta{APIVersion: testapi.Version()},
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ObjectMeta: api.ObjectMeta{Name: fmt.Sprintf("pod%d", i)},
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Spec: api.PodSpec{
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Containers: []api.Container{{Ports: []api.ContainerPort{}}},
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},
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Status: api.PodStatus{
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PodIP: fmt.Sprintf("1.2.3.%d", 4+i),
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Conditions: []api.PodCondition{
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{
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Type: api.PodReady,
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Status: api.ConditionTrue,
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},
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},
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},
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}
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for j := 0; j < nPorts; j++ {
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p.Spec.Containers[0].Ports = append(p.Spec.Containers[0].Ports,
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api.ContainerPort{Name: fmt.Sprintf("port%d", i), ContainerPort: 8080 + j})
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}
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pods = append(pods, p)
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}
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return &api.PodList{
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TypeMeta: api.TypeMeta{APIVersion: testapi.Version(), Kind: "PodList"},
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Items: pods,
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}
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}
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func TestFindPort(t *testing.T) {
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servicePort := 999
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testCases := []struct {
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name string
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containers []api.Container
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port util.IntOrString
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expected int
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pass bool
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}{{
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name: "valid int, no ports",
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containers: []api.Container{{}},
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port: util.NewIntOrStringFromInt(93),
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expected: 93,
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pass: true,
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}, {
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name: "valid int, with ports",
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containers: []api.Container{{Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "TCP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromInt(93),
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expected: 93,
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pass: true,
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}, {
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name: "zero int, no ports",
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containers: []api.Container{{}},
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port: util.NewIntOrStringFromInt(0),
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expected: servicePort,
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pass: true,
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}, {
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name: "zero int, one ctr with ports",
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containers: []api.Container{{Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "UDP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromInt(0),
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expected: 22,
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pass: true,
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}, {
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name: "zero int, two ctr with ports",
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containers: []api.Container{{}, {Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "UDP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromInt(0),
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expected: 22,
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pass: true,
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}, {
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name: "empty str, no ports",
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containers: []api.Container{{}},
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port: util.NewIntOrStringFromString(""),
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expected: servicePort,
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pass: true,
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}, {
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name: "empty str, one ctr with ports",
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containers: []api.Container{{Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "UDP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromString(""),
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expected: 22,
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pass: true,
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}, {
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name: "empty str, two ctr with ports",
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containers: []api.Container{{}, {Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "UDP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromString(""),
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expected: 22,
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pass: true,
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}, {
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name: "valid str, no ports",
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containers: []api.Container{{}},
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port: util.NewIntOrStringFromString("p"),
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expected: 0,
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pass: false,
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}, {
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name: "valid str, one ctr with ports",
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containers: []api.Container{{Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "UDP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}, {
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Name: "q",
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ContainerPort: 33,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromString("q"),
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expected: 33,
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pass: true,
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}, {
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name: "valid str, two ctr with ports",
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containers: []api.Container{{}, {Ports: []api.ContainerPort{{
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Name: "",
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ContainerPort: 11,
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Protocol: "UDP",
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}, {
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Name: "p",
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ContainerPort: 22,
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Protocol: "TCP",
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}, {
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Name: "q",
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ContainerPort: 33,
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Protocol: "TCP",
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}}}},
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port: util.NewIntOrStringFromString("q"),
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expected: 33,
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pass: true,
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}}
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for _, tc := range testCases {
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port, err := findPort(&api.Pod{Spec: api.PodSpec{Containers: tc.containers}},
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&api.ServicePort{Protocol: "TCP", Port: servicePort, TargetPort: tc.port})
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if err != nil && tc.pass {
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t.Errorf("unexpected error for %s: %v", tc.name, err)
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}
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if err == nil && !tc.pass {
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t.Errorf("unexpected non-error for %s: %d", tc.name, port)
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}
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if port != tc.expected {
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t.Errorf("wrong result for %s: expected %d, got %d", tc.name, tc.expected, port)
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}
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}
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}
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type serverResponse struct {
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statusCode int
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obj interface{}
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}
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func makeTestServer(t *testing.T, namespace string, podResponse, serviceResponse, endpointsResponse serverResponse) (*httptest.Server, *util.FakeHandler) {
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fakePodHandler := util.FakeHandler{
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StatusCode: podResponse.statusCode,
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ResponseBody: runtime.EncodeOrDie(testapi.Codec(), podResponse.obj.(runtime.Object)),
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}
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fakeServiceHandler := util.FakeHandler{
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StatusCode: serviceResponse.statusCode,
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ResponseBody: runtime.EncodeOrDie(testapi.Codec(), serviceResponse.obj.(runtime.Object)),
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}
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fakeEndpointsHandler := util.FakeHandler{
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StatusCode: endpointsResponse.statusCode,
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ResponseBody: runtime.EncodeOrDie(testapi.Codec(), endpointsResponse.obj.(runtime.Object)),
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}
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mux := http.NewServeMux()
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mux.Handle(testapi.ResourcePath("pods", namespace, ""), &fakePodHandler)
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mux.Handle(testapi.ResourcePath("services", "", ""), &fakeServiceHandler)
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mux.Handle(testapi.ResourcePath("endpoints", namespace, ""), &fakeEndpointsHandler)
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mux.Handle(testapi.ResourcePath("endpoints/", namespace, ""), &fakeEndpointsHandler)
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mux.HandleFunc("/", func(res http.ResponseWriter, req *http.Request) {
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t.Errorf("unexpected request: %v", req.RequestURI)
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res.WriteHeader(http.StatusNotFound)
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})
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return httptest.NewServer(mux), &fakeEndpointsHandler
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}
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func TestSyncEndpointsEmpty(t *testing.T) {
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testServer, _ := makeTestServer(t, api.NamespaceDefault,
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serverResponse{http.StatusOK, newPodList(0, 0)},
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serverResponse{http.StatusOK, &api.ServiceList{}},
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serverResponse{http.StatusOK, &api.Endpoints{}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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}
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func TestSyncEndpointsError(t *testing.T) {
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testServer, _ := makeTestServer(t, api.NamespaceDefault,
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serverResponse{http.StatusOK, newPodList(0, 0)},
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serverResponse{http.StatusInternalServerError, &api.ServiceList{}},
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serverResponse{http.StatusOK, &api.Endpoints{}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err == nil {
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t.Errorf("unexpected non-error")
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}
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}
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func TestSyncEndpointsItemsPreserveNoSelector(t *testing.T) {
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serviceList := api.ServiceList{
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Items: []api.Service{
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{
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ObjectMeta: api.ObjectMeta{Name: "foo"},
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Spec: api.ServiceSpec{Ports: []api.ServicePort{{Port: 80}}},
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},
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},
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}
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testServer, endpointsHandler := makeTestServer(t, api.NamespaceDefault,
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serverResponse{http.StatusOK, newPodList(0, 0)},
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serverResponse{http.StatusOK, &serviceList},
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000}},
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}},
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}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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endpointsHandler.ValidateRequestCount(t, 0)
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}
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func TestSyncEndpointsProtocolTCP(t *testing.T) {
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serviceList := api.ServiceList{
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Items: []api.Service{
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{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "other"},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80}},
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},
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},
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},
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}
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testServer, endpointsHandler := makeTestServer(t, "other",
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serverResponse{http.StatusOK, newPodList(0, 0)},
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serverResponse{http.StatusOK, &serviceList},
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000, Protocol: "TCP"}},
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}},
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}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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endpointsHandler.ValidateRequestCount(t, 0)
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}
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func TestSyncEndpointsProtocolUDP(t *testing.T) {
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serviceList := api.ServiceList{
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Items: []api.Service{
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{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "other"},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80}},
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},
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},
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},
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}
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testServer, endpointsHandler := makeTestServer(t, "other",
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serverResponse{http.StatusOK, newPodList(0, 0)},
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serverResponse{http.StatusOK, &serviceList},
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000, Protocol: "UDP"}},
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}},
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}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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endpointsHandler.ValidateRequestCount(t, 0)
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}
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func TestSyncEndpointsItemsEmptySelectorSelectsAll(t *testing.T) {
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serviceList := api.ServiceList{
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Items: []api.Service{
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{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "other"},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)}},
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},
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},
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},
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}
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testServer, endpointsHandler := makeTestServer(t, "other",
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serverResponse{http.StatusOK, newPodList(1, 1)},
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serverResponse{http.StatusOK, &serviceList},
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{},
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}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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data := runtime.EncodeOrDie(testapi.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0"}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.ResourcePathWithQueryParams("endpoints", "other", "foo"), "PUT", &data)
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}
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func TestSyncEndpointsItemsPreexisting(t *testing.T) {
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serviceList := api.ServiceList{
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Items: []api.Service{
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{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "bar"},
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Spec: api.ServiceSpec{
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Selector: map[string]string{"foo": "bar"},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)}},
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},
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},
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},
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}
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testServer, endpointsHandler := makeTestServer(t, "bar",
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serverResponse{http.StatusOK, newPodList(1, 1)},
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serverResponse{http.StatusOK, &serviceList},
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000}},
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}},
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}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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data := runtime.EncodeOrDie(testapi.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0"}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.ResourcePathWithQueryParams("endpoints", "bar", "foo"), "PUT", &data)
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}
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func TestSyncEndpointsItemsPreexistingIdentical(t *testing.T) {
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serviceList := api.ServiceList{
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Items: []api.Service{
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{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: api.NamespaceDefault},
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Spec: api.ServiceSpec{
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Selector: map[string]string{"foo": "bar"},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)}},
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},
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},
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},
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}
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testServer, endpointsHandler := makeTestServer(t, api.NamespaceDefault,
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serverResponse{http.StatusOK, newPodList(1, 1)},
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serverResponse{http.StatusOK, &serviceList},
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0"}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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}})
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defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
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endpoints := NewEndpointController(client)
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if err := endpoints.SyncServiceEndpoints(); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
|
|
endpointsHandler.ValidateRequest(t, testapi.ResourcePathWithQueryParams("endpoints", api.NamespaceDefault, "foo"), "GET", nil)
|
|
}
|
|
|
|
func TestSyncEndpointsItems(t *testing.T) {
|
|
serviceList := api.ServiceList{
|
|
Items: []api.Service{
|
|
{
|
|
ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "other"},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{
|
|
{Name: "port0", Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)},
|
|
{Name: "port1", Port: 88, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8088)},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
testServer, endpointsHandler := makeTestServer(t, "other",
|
|
serverResponse{http.StatusOK, newPodList(3, 2)},
|
|
serverResponse{http.StatusOK, &serviceList},
|
|
serverResponse{http.StatusOK, &api.Endpoints{}})
|
|
defer testServer.Close()
|
|
client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
|
|
endpoints := NewEndpointController(client)
|
|
if err := endpoints.SyncServiceEndpoints(); err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
expectedSubsets := []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{
|
|
{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0"}},
|
|
{IP: "1.2.3.5", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod1"}},
|
|
{IP: "1.2.3.6", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod2"}},
|
|
},
|
|
Ports: []api.EndpointPort{
|
|
{Name: "port0", Port: 8080, Protocol: "TCP"},
|
|
{Name: "port1", Port: 8088, Protocol: "TCP"},
|
|
},
|
|
}}
|
|
data := runtime.EncodeOrDie(testapi.Codec(), &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
ResourceVersion: "",
|
|
},
|
|
Subsets: endptspkg.SortSubsets(expectedSubsets),
|
|
})
|
|
// endpointsHandler should get 2 requests - one for "GET" and the next for "POST".
|
|
endpointsHandler.ValidateRequestCount(t, 2)
|
|
endpointsHandler.ValidateRequest(t, testapi.ResourcePathWithQueryParams("endpoints", "other", ""), "POST", &data)
|
|
}
|
|
|
|
func TestSyncEndpointsPodError(t *testing.T) {
|
|
serviceList := api.ServiceList{
|
|
Items: []api.Service{
|
|
{
|
|
ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: api.NamespaceDefault},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)}},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
testServer, _ := makeTestServer(t, api.NamespaceDefault,
|
|
serverResponse{http.StatusInternalServerError, &api.PodList{}},
|
|
serverResponse{http.StatusOK, &serviceList},
|
|
serverResponse{http.StatusOK, &api.Endpoints{}})
|
|
defer testServer.Close()
|
|
client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
|
|
endpoints := NewEndpointController(client)
|
|
if err := endpoints.SyncServiceEndpoints(); err == nil {
|
|
t.Error("Unexpected non-error")
|
|
}
|
|
}
|
|
|
|
func TestSyncEndpointsItemsWithLabels(t *testing.T) {
|
|
serviceList := api.ServiceList{
|
|
Items: []api.Service{
|
|
{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
Namespace: "other",
|
|
Labels: map[string]string{
|
|
"foo": "bar",
|
|
},
|
|
},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{
|
|
{Name: "port0", Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)},
|
|
{Name: "port1", Port: 88, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8088)},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
testServer, endpointsHandler := makeTestServer(t, "other",
|
|
serverResponse{http.StatusOK, newPodList(3, 2)},
|
|
serverResponse{http.StatusOK, &serviceList},
|
|
serverResponse{http.StatusOK, &api.Endpoints{}})
|
|
defer testServer.Close()
|
|
client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
|
|
endpoints := NewEndpointController(client)
|
|
if err := endpoints.SyncServiceEndpoints(); err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
expectedSubsets := []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{
|
|
{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0"}},
|
|
{IP: "1.2.3.5", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod1"}},
|
|
{IP: "1.2.3.6", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod2"}},
|
|
},
|
|
Ports: []api.EndpointPort{
|
|
{Name: "port0", Port: 8080, Protocol: "TCP"},
|
|
{Name: "port1", Port: 8088, Protocol: "TCP"},
|
|
},
|
|
}}
|
|
data := runtime.EncodeOrDie(testapi.Codec(), &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
ResourceVersion: "",
|
|
Labels: serviceList.Items[0].Labels,
|
|
},
|
|
Subsets: endptspkg.SortSubsets(expectedSubsets),
|
|
})
|
|
// endpointsHandler should get 2 requests - one for "GET" and the next for "POST".
|
|
endpointsHandler.ValidateRequestCount(t, 2)
|
|
endpointsHandler.ValidateRequest(t, testapi.ResourcePathWithQueryParams("endpoints", "other", ""), "POST", &data)
|
|
}
|
|
|
|
func TestSyncEndpointsItemsPreexistingLabelsChange(t *testing.T) {
|
|
serviceList := api.ServiceList{
|
|
Items: []api.Service{
|
|
{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
Namespace: "bar",
|
|
Labels: map[string]string{
|
|
"baz": "blah",
|
|
},
|
|
},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: util.NewIntOrStringFromInt(8080)}},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
testServer, endpointsHandler := makeTestServer(t, "bar",
|
|
serverResponse{http.StatusOK, newPodList(1, 1)},
|
|
serverResponse{http.StatusOK, &serviceList},
|
|
serverResponse{http.StatusOK, &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
ResourceVersion: "1",
|
|
Labels: map[string]string{
|
|
"foo": "bar",
|
|
},
|
|
},
|
|
Subsets: []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
|
|
Ports: []api.EndpointPort{{Port: 1000}},
|
|
}},
|
|
}})
|
|
defer testServer.Close()
|
|
client := client.NewOrDie(&client.Config{Host: testServer.URL, Version: testapi.Version()})
|
|
endpoints := NewEndpointController(client)
|
|
if err := endpoints.SyncServiceEndpoints(); err != nil {
|
|
t.Errorf("unexpected error: %v", err)
|
|
}
|
|
data := runtime.EncodeOrDie(testapi.Codec(), &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
ResourceVersion: "1",
|
|
Labels: serviceList.Items[0].Labels,
|
|
},
|
|
Subsets: []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0"}}},
|
|
Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
|
|
}},
|
|
})
|
|
endpointsHandler.ValidateRequest(t, testapi.ResourcePathWithQueryParams("endpoints", "bar", "foo"), "PUT", &data)
|
|
}
|