mirror of
https://github.com/prometheus/prometheus.git
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discovery/kubernetes: Add Kubernetes EndpointSlice discovery
Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com> Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
This commit is contained in:
parent
abb4fba3c2
commit
f6c5a75661
4 changed files with 1120 additions and 18 deletions
631
discovery/kubernetes/endpointslice_test.go
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631
discovery/kubernetes/endpointslice_test.go
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@ -0,0 +1,631 @@
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// Copyright 2016 The Prometheus Authors
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package kubernetes
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import (
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"context"
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"testing"
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"github.com/prometheus/common/model"
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"github.com/prometheus/prometheus/discovery/targetgroup"
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v1 "k8s.io/api/core/v1"
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disv1beta1 "k8s.io/api/discovery/v1beta1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/types"
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)
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func strptr(str string) *string {
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return &str
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}
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func boolptr(b bool) *bool {
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return &b
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}
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func int32ptr(i int32) *int32 {
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return &i
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}
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func protocolptr(p v1.Protocol) *v1.Protocol {
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return &p
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}
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func makeEndpointSlice() *disv1beta1.EndpointSlice {
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return &disv1beta1.EndpointSlice{
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ObjectMeta: metav1.ObjectMeta{
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Name: "testendpoints",
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Namespace: "default",
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Labels: map[string]string{
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disv1beta1.LabelServiceName: "testendpoints",
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},
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},
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AddressType: disv1beta1.AddressTypeIPv4,
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Ports: []disv1beta1.EndpointPort{
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{
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Name: strptr("testport"),
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Port: int32ptr(9000),
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Protocol: protocolptr(v1.ProtocolTCP),
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},
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},
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Endpoints: []disv1beta1.Endpoint{
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{
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Addresses: []string{"1.2.3.4"},
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Hostname: strptr("testendpoint1"),
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}, {
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Addresses: []string{"2.3.4.5"},
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Conditions: disv1beta1.EndpointConditions{
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Ready: boolptr(true),
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},
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}, {
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Addresses: []string{"3.4.5.6"},
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Conditions: disv1beta1.EndpointConditions{
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Ready: boolptr(false),
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},
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},
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},
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}
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}
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func TestEndpointSliceDiscoveryBeforeRun(t *testing.T) {
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{})
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k8sDiscoveryTest{
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discovery: n,
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beforeRun: func() {
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obj := makeEndpointSlice()
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c.DiscoveryV1beta1().EndpointSlices(obj.Namespace).Create(context.Background(), obj, metav1.CreateOptions{})
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},
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expectedMaxItems: 1,
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expectedRes: map[string]*targetgroup.Group{
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"endpointslice/default/testendpoints": {
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Targets: []model.LabelSet{
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{
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"__address__": "1.2.3.4:9000",
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"__meta_kubernetes_endpointslice_endpoint_hostname": "testendpoint1",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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},
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{
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"__address__": "2.3.4.5:9000",
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"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "true",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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},
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{
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"__address__": "3.4.5.6:9000",
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"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "false",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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},
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},
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Labels: model.LabelSet{
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"__meta_kubernetes_endpointslice_address_type": "IPv4",
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"__meta_kubernetes_namespace": "default",
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"__meta_kubernetes_endpointslice_name": "testendpoints",
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},
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Source: "endpointslice/default/testendpoints",
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},
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},
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}.Run(t)
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}
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func TestEndpointSliceDiscoveryAdd(t *testing.T) {
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obj := &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Name: "testpod",
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Namespace: "default",
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UID: types.UID("deadbeef"),
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},
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Spec: v1.PodSpec{
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NodeName: "testnode",
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Containers: []v1.Container{
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{
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Name: "c1",
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Ports: []v1.ContainerPort{
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{
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Name: "mainport",
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ContainerPort: 9000,
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Protocol: v1.ProtocolTCP,
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},
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},
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},
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{
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Name: "c2",
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Ports: []v1.ContainerPort{
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{
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Name: "sideport",
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ContainerPort: 9001,
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Protocol: v1.ProtocolTCP,
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},
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},
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},
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},
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},
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Status: v1.PodStatus{
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HostIP: "2.3.4.5",
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PodIP: "1.2.3.4",
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},
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}
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{}, obj)
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k8sDiscoveryTest{
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discovery: n,
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afterStart: func() {
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obj := &disv1beta1.EndpointSlice{
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ObjectMeta: metav1.ObjectMeta{
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Name: "testendpoints",
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Namespace: "default",
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},
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AddressType: disv1beta1.AddressTypeIPv4,
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Ports: []disv1beta1.EndpointPort{
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{
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Name: strptr("testport"),
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Port: int32ptr(9000),
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Protocol: protocolptr(v1.ProtocolTCP),
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},
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},
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Endpoints: []disv1beta1.Endpoint{
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{
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Addresses: []string{"4.3.2.1"},
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TargetRef: &v1.ObjectReference{
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Kind: "Pod",
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Name: "testpod",
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Namespace: "default",
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},
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Conditions: disv1beta1.EndpointConditions{
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Ready: boolptr(false),
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},
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},
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},
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}
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c.DiscoveryV1beta1().EndpointSlices(obj.Namespace).Create(context.Background(), obj, metav1.CreateOptions{})
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},
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expectedMaxItems: 1,
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expectedRes: map[string]*targetgroup.Group{
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"endpointslice/default/testendpoints": {
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Targets: []model.LabelSet{
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{
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"__address__": "4.3.2.1:9000",
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"__meta_kubernetes_endpointslice_address_target_kind": "Pod",
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"__meta_kubernetes_endpointslice_address_target_name": "testpod",
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"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "false",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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"__meta_kubernetes_pod_container_name": "c1",
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"__meta_kubernetes_pod_container_port_name": "mainport",
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"__meta_kubernetes_pod_container_port_number": "9000",
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"__meta_kubernetes_pod_container_port_protocol": "TCP",
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"__meta_kubernetes_pod_host_ip": "2.3.4.5",
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"__meta_kubernetes_pod_ip": "1.2.3.4",
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"__meta_kubernetes_pod_name": "testpod",
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"__meta_kubernetes_pod_node_name": "testnode",
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"__meta_kubernetes_pod_phase": "",
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"__meta_kubernetes_pod_ready": "unknown",
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"__meta_kubernetes_pod_uid": "deadbeef",
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},
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{
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"__address__": "1.2.3.4:9001",
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"__meta_kubernetes_pod_container_name": "c2",
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"__meta_kubernetes_pod_container_port_name": "sideport",
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"__meta_kubernetes_pod_container_port_number": "9001",
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"__meta_kubernetes_pod_container_port_protocol": "TCP",
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"__meta_kubernetes_pod_host_ip": "2.3.4.5",
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"__meta_kubernetes_pod_ip": "1.2.3.4",
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"__meta_kubernetes_pod_name": "testpod",
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"__meta_kubernetes_pod_node_name": "testnode",
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"__meta_kubernetes_pod_phase": "",
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"__meta_kubernetes_pod_ready": "unknown",
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"__meta_kubernetes_pod_uid": "deadbeef",
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},
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},
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Labels: model.LabelSet{
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"__meta_kubernetes_endpointslice_address_type": "IPv4",
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"__meta_kubernetes_endpointslice_name": "testendpoints",
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"__meta_kubernetes_namespace": "default",
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},
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Source: "endpointslice/default/testendpoints",
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},
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},
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}.Run(t)
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}
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func TestEndpointSliceDiscoveryDelete(t *testing.T) {
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{}, makeEndpointSlice())
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k8sDiscoveryTest{
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discovery: n,
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afterStart: func() {
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obj := makeEndpointSlice()
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c.DiscoveryV1beta1().EndpointSlices(obj.Namespace).Delete(context.Background(), obj.Name, metav1.DeleteOptions{})
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},
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expectedMaxItems: 2,
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expectedRes: map[string]*targetgroup.Group{
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"endpointslice/default/testendpoints": {
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Source: "endpointslice/default/testendpoints",
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},
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},
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}.Run(t)
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}
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func TestEndpointSliceDiscoveryUpdate(t *testing.T) {
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{}, makeEndpointSlice())
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k8sDiscoveryTest{
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discovery: n,
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afterStart: func() {
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obj := &disv1beta1.EndpointSlice{
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ObjectMeta: metav1.ObjectMeta{
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Name: "testendpoints",
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Namespace: "default",
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},
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AddressType: disv1beta1.AddressTypeIPv4,
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Ports: []disv1beta1.EndpointPort{
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{
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Name: strptr("testport"),
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Port: int32ptr(9000),
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Protocol: protocolptr(v1.ProtocolTCP),
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},
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},
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Endpoints: []disv1beta1.Endpoint{
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{
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Addresses: []string{"1.2.3.4"},
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Hostname: strptr("testendpoint1"),
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}, {
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Addresses: []string{"2.3.4.5"},
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Conditions: disv1beta1.EndpointConditions{
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Ready: boolptr(true),
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},
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},
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},
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}
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c.DiscoveryV1beta1().EndpointSlices(obj.Namespace).Update(context.Background(), obj, metav1.UpdateOptions{})
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},
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expectedMaxItems: 2,
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expectedRes: map[string]*targetgroup.Group{
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"endpointslice/default/testendpoints": {
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Targets: []model.LabelSet{
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{
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"__address__": "1.2.3.4:9000",
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"__meta_kubernetes_endpointslice_endpoint_hostname": "testendpoint1",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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},
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{
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"__address__": "2.3.4.5:9000",
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"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "true",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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},
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},
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Labels: model.LabelSet{
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"__meta_kubernetes_endpointslice_address_type": "IPv4",
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"__meta_kubernetes_endpointslice_name": "testendpoints",
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"__meta_kubernetes_namespace": "default",
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},
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Source: "endpointslice/default/testendpoints",
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},
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},
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}.Run(t)
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}
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func TestEndpointSliceDiscoveryEmptyEndpoints(t *testing.T) {
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{}, makeEndpointSlice())
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k8sDiscoveryTest{
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discovery: n,
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afterStart: func() {
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obj := &disv1beta1.EndpointSlice{
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ObjectMeta: metav1.ObjectMeta{
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Name: "testendpoints",
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Namespace: "default",
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},
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AddressType: disv1beta1.AddressTypeIPv4,
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Ports: []disv1beta1.EndpointPort{
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{
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Name: strptr("testport"),
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Port: int32ptr(9000),
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Protocol: protocolptr(v1.ProtocolTCP),
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},
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},
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Endpoints: []disv1beta1.Endpoint{},
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}
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c.DiscoveryV1beta1().EndpointSlices(obj.Namespace).Update(context.Background(), obj, metav1.UpdateOptions{})
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},
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expectedMaxItems: 2,
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expectedRes: map[string]*targetgroup.Group{
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"endpointslice/default/testendpoints": {
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Labels: model.LabelSet{
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"__meta_kubernetes_endpointslice_address_type": "IPv4",
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"__meta_kubernetes_endpointslice_name": "testendpoints",
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"__meta_kubernetes_namespace": "default",
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},
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Source: "endpointslice/default/testendpoints",
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},
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},
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}.Run(t)
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}
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func TestEndpointSliceDiscoveryWithService(t *testing.T) {
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{}, makeEndpointSlice())
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k8sDiscoveryTest{
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discovery: n,
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beforeRun: func() {
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obj := &v1.Service{
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ObjectMeta: metav1.ObjectMeta{
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Name: "testendpoints",
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Namespace: "default",
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Labels: map[string]string{
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"app/name": "test",
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},
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},
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}
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c.CoreV1().Services(obj.Namespace).Create(context.Background(), obj, metav1.CreateOptions{})
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},
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expectedMaxItems: 1,
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expectedRes: map[string]*targetgroup.Group{
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"endpointslice/default/testendpoints": {
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Targets: []model.LabelSet{
|
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{
|
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"__address__": "1.2.3.4:9000",
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"__meta_kubernetes_endpointslice_endpoint_hostname": "testendpoint1",
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
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},
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{
|
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"__address__": "2.3.4.5:9000",
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"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "true",
|
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
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},
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{
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"__address__": "3.4.5.6:9000",
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"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "false",
|
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"__meta_kubernetes_endpointslice_port": "9000",
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"__meta_kubernetes_endpointslice_port_name": "testport",
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"__meta_kubernetes_endpointslice_port_protocol": "TCP",
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},
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},
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Labels: model.LabelSet{
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"__meta_kubernetes_endpointslice_address_type": "IPv4",
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"__meta_kubernetes_endpointslice_name": "testendpoints",
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"__meta_kubernetes_namespace": "default",
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"__meta_kubernetes_service_label_app_name": "test",
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"__meta_kubernetes_service_labelpresent_app_name": "true",
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"__meta_kubernetes_service_name": "testendpoints",
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},
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Source: "endpointslice/default/testendpoints",
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},
|
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},
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}.Run(t)
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}
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func TestEndpointSliceDiscoveryWithServiceUpdate(t *testing.T) {
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n, c := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{}, makeEndpointSlice())
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|
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k8sDiscoveryTest{
|
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discovery: n,
|
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beforeRun: func() {
|
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obj := &v1.Service{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "testendpoints",
|
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Namespace: "default",
|
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Labels: map[string]string{
|
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"app/name": "test",
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},
|
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},
|
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}
|
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c.CoreV1().Services(obj.Namespace).Create(context.Background(), obj, metav1.CreateOptions{})
|
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},
|
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afterStart: func() {
|
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obj := &v1.Service{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "testendpoints",
|
||||
Namespace: "default",
|
||||
Labels: map[string]string{
|
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"app/name": "svc",
|
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"component": "testing",
|
||||
},
|
||||
},
|
||||
}
|
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c.CoreV1().Services(obj.Namespace).Update(context.Background(), obj, metav1.UpdateOptions{})
|
||||
},
|
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expectedMaxItems: 2,
|
||||
expectedRes: map[string]*targetgroup.Group{
|
||||
"endpointslice/default/testendpoints": {
|
||||
Targets: []model.LabelSet{
|
||||
{
|
||||
"__address__": "1.2.3.4:9000",
|
||||
"__meta_kubernetes_endpointslice_endpoint_hostname": "testendpoint1",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
},
|
||||
{
|
||||
"__address__": "2.3.4.5:9000",
|
||||
"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "true",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
},
|
||||
{
|
||||
"__address__": "3.4.5.6:9000",
|
||||
"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "false",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
},
|
||||
},
|
||||
Labels: model.LabelSet{
|
||||
"__meta_kubernetes_endpointslice_address_type": "IPv4",
|
||||
"__meta_kubernetes_endpointslice_name": "testendpoints",
|
||||
"__meta_kubernetes_namespace": "default",
|
||||
"__meta_kubernetes_service_label_app_name": "svc",
|
||||
"__meta_kubernetes_service_label_component": "testing",
|
||||
"__meta_kubernetes_service_labelpresent_app_name": "true",
|
||||
"__meta_kubernetes_service_labelpresent_component": "true",
|
||||
"__meta_kubernetes_service_name": "testendpoints",
|
||||
},
|
||||
Source: "endpointslice/default/testendpoints",
|
||||
},
|
||||
},
|
||||
}.Run(t)
|
||||
}
|
||||
|
||||
func TestEndpointSliceDiscoveryNamespaces(t *testing.T) {
|
||||
epOne := makeEndpointSlice()
|
||||
epOne.Namespace = "ns1"
|
||||
objs := []runtime.Object{
|
||||
epOne,
|
||||
&disv1beta1.EndpointSlice{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "testendpoints",
|
||||
Namespace: "ns2",
|
||||
},
|
||||
AddressType: disv1beta1.AddressTypeIPv4,
|
||||
Ports: []disv1beta1.EndpointPort{
|
||||
{
|
||||
Name: strptr("testport"),
|
||||
Port: int32ptr(9000),
|
||||
Protocol: protocolptr(v1.ProtocolTCP),
|
||||
},
|
||||
},
|
||||
Endpoints: []disv1beta1.Endpoint{
|
||||
{
|
||||
Addresses: []string{"4.3.2.1"},
|
||||
TargetRef: &v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "testpod",
|
||||
Namespace: "ns2",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
&v1.Service{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "testendpoints",
|
||||
Namespace: "ns1",
|
||||
Labels: map[string]string{
|
||||
"app": "app1",
|
||||
},
|
||||
},
|
||||
},
|
||||
&v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "testpod",
|
||||
Namespace: "ns2",
|
||||
UID: types.UID("deadbeef"),
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
NodeName: "testnode",
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: "c1",
|
||||
Ports: []v1.ContainerPort{
|
||||
{
|
||||
Name: "mainport",
|
||||
ContainerPort: 9000,
|
||||
Protocol: v1.ProtocolTCP,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
Status: v1.PodStatus{
|
||||
HostIP: "2.3.4.5",
|
||||
PodIP: "4.3.2.1",
|
||||
},
|
||||
},
|
||||
}
|
||||
n, _ := makeDiscovery(RoleEndpointSlice, NamespaceDiscovery{Names: []string{"ns1", "ns2"}}, objs...)
|
||||
|
||||
k8sDiscoveryTest{
|
||||
discovery: n,
|
||||
expectedMaxItems: 2,
|
||||
expectedRes: map[string]*targetgroup.Group{
|
||||
"endpointslice/ns1/testendpoints": {
|
||||
Targets: []model.LabelSet{
|
||||
{
|
||||
"__address__": "1.2.3.4:9000",
|
||||
"__meta_kubernetes_endpointslice_endpoint_hostname": "testendpoint1",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
},
|
||||
{
|
||||
"__address__": "2.3.4.5:9000",
|
||||
"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "true",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
},
|
||||
{
|
||||
"__address__": "3.4.5.6:9000",
|
||||
"__meta_kubernetes_endpointslice_endpoint_conditions_ready": "false",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
},
|
||||
},
|
||||
Labels: model.LabelSet{
|
||||
"__meta_kubernetes_endpointslice_address_type": "IPv4",
|
||||
"__meta_kubernetes_endpointslice_name": "testendpoints",
|
||||
"__meta_kubernetes_namespace": "ns1",
|
||||
"__meta_kubernetes_service_label_app": "app1",
|
||||
"__meta_kubernetes_service_labelpresent_app": "true",
|
||||
"__meta_kubernetes_service_name": "testendpoints",
|
||||
},
|
||||
Source: "endpointslice/ns1/testendpoints",
|
||||
},
|
||||
"endpointslice/ns2/testendpoints": {
|
||||
Targets: []model.LabelSet{
|
||||
{
|
||||
"__address__": "4.3.2.1:9000",
|
||||
"__meta_kubernetes_endpointslice_address_target_kind": "Pod",
|
||||
"__meta_kubernetes_endpointslice_address_target_name": "testpod",
|
||||
"__meta_kubernetes_endpointslice_port": "9000",
|
||||
"__meta_kubernetes_endpointslice_port_name": "testport",
|
||||
"__meta_kubernetes_endpointslice_port_protocol": "TCP",
|
||||
"__meta_kubernetes_pod_container_name": "c1",
|
||||
"__meta_kubernetes_pod_container_port_name": "mainport",
|
||||
"__meta_kubernetes_pod_container_port_number": "9000",
|
||||
"__meta_kubernetes_pod_container_port_protocol": "TCP",
|
||||
"__meta_kubernetes_pod_host_ip": "2.3.4.5",
|
||||
"__meta_kubernetes_pod_ip": "4.3.2.1",
|
||||
"__meta_kubernetes_pod_name": "testpod",
|
||||
"__meta_kubernetes_pod_node_name": "testnode",
|
||||
"__meta_kubernetes_pod_phase": "",
|
||||
"__meta_kubernetes_pod_ready": "unknown",
|
||||
"__meta_kubernetes_pod_uid": "deadbeef",
|
||||
},
|
||||
},
|
||||
Labels: model.LabelSet{
|
||||
"__meta_kubernetes_endpointslice_address_type": "IPv4",
|
||||
"__meta_kubernetes_endpointslice_name": "testendpoints",
|
||||
"__meta_kubernetes_namespace": "ns2",
|
||||
},
|
||||
Source: "endpointslice/ns2/testendpoints",
|
||||
},
|
||||
},
|
||||
}.Run(t)
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue