113 lines
5.1 KiB
Go
113 lines
5.1 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors 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 store
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import (
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"testing"
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admissionregistrationv1 "k8s.io/api/admissionregistration/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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generator "k8s.io/kube-state-metrics/v2/pkg/metric_generator"
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)
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func TestValidatingWebhookConfigurationStore(t *testing.T) {
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startTime := 1501569018
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metav1StartTime := metav1.Unix(int64(startTime), 0)
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externalURL := "example.com"
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cases := []generateMetricsTestCase{
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{
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Obj: &admissionregistrationv1.ValidatingWebhookConfiguration{
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ObjectMeta: metav1.ObjectMeta{
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Name: "validatingwebhookconfiguration1",
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Namespace: "ns1",
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ResourceVersion: "123456",
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},
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},
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Want: `
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# HELP kube_validatingwebhookconfiguration_info Information about the ValidatingWebhookConfiguration.
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# HELP kube_validatingwebhookconfiguration_metadata_resource_version Resource version representing a specific version of the ValidatingWebhookConfiguration.
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# TYPE kube_validatingwebhookconfiguration_info gauge
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# TYPE kube_validatingwebhookconfiguration_metadata_resource_version gauge
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kube_validatingwebhookconfiguration_info{validatingwebhookconfiguration="validatingwebhookconfiguration1",namespace="ns1"} 1
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kube_validatingwebhookconfiguration_metadata_resource_version{validatingwebhookconfiguration="validatingwebhookconfiguration1",namespace="ns1"} 123456
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`,
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MetricNames: []string{"kube_validatingwebhookconfiguration_info", "kube_validatingwebhookconfiguration_metadata_resource_version"},
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},
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{
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Obj: &admissionregistrationv1.ValidatingWebhookConfiguration{
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ObjectMeta: metav1.ObjectMeta{
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Name: "validatingwebhookconfiguration2",
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Namespace: "ns2",
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CreationTimestamp: metav1StartTime,
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ResourceVersion: "abcdef",
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},
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},
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Want: `
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# HELP kube_validatingwebhookconfiguration_created Unix creation timestamp.
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# HELP kube_validatingwebhookconfiguration_info Information about the ValidatingWebhookConfiguration.
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# HELP kube_validatingwebhookconfiguration_metadata_resource_version Resource version representing a specific version of the ValidatingWebhookConfiguration.
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# TYPE kube_validatingwebhookconfiguration_created gauge
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# TYPE kube_validatingwebhookconfiguration_info gauge
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# TYPE kube_validatingwebhookconfiguration_metadata_resource_version gauge
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kube_validatingwebhookconfiguration_created{validatingwebhookconfiguration="validatingwebhookconfiguration2",namespace="ns2"} 1.501569018e+09
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kube_validatingwebhookconfiguration_info{validatingwebhookconfiguration="validatingwebhookconfiguration2",namespace="ns2"} 1
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`,
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MetricNames: []string{"kube_validatingwebhookconfiguration_created", "kube_validatingwebhookconfiguration_info", "kube_validatingwebhookconfiguration_metadata_resource_version"},
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},
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{
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Obj: &admissionregistrationv1.ValidatingWebhookConfiguration{
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ObjectMeta: metav1.ObjectMeta{
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Name: "validatingwebhookconfiguration3",
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Namespace: "ns3",
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CreationTimestamp: metav1StartTime,
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ResourceVersion: "abcdef",
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},
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Webhooks: []admissionregistrationv1.ValidatingWebhook{
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{
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Name: "webhook_with_service",
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ClientConfig: admissionregistrationv1.WebhookClientConfig{
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Service: &admissionregistrationv1.ServiceReference{Name: "svc", Namespace: "ns"},
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},
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},
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{
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Name: "webhook_with_external_url",
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ClientConfig: admissionregistrationv1.WebhookClientConfig{
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URL: &externalURL,
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},
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},
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},
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},
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Want: `
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# HELP kube_validatingwebhookconfiguration_webhook_clientconfig_service Service used by the apiserver to connect to a validating webhook.
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# TYPE kube_validatingwebhookconfiguration_webhook_clientconfig_service gauge
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kube_validatingwebhookconfiguration_webhook_clientconfig_service{webhook_name="webhook_with_external_url",namespace="ns3",service_name="",service_namespace="",validatingwebhookconfiguration="validatingwebhookconfiguration3"} 1
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kube_validatingwebhookconfiguration_webhook_clientconfig_service{webhook_name="webhook_with_service",namespace="ns3",service_name="svc",service_namespace="ns",validatingwebhookconfiguration="validatingwebhookconfiguration3"} 1
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`,
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MetricNames: []string{"kube_validatingwebhookconfiguration_webhook_clientconfig_service"},
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},
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}
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for i, c := range cases {
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c.Func = generator.ComposeMetricGenFuncs(validatingWebhookConfigurationMetricFamilies)
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c.Headers = generator.ExtractMetricFamilyHeaders(validatingWebhookConfigurationMetricFamilies)
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if err := c.run(); err != nil {
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t.Errorf("unexpected collecting result in %vth run:\n%s", i, err)
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}
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}
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}
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