106 lines
3.7 KiB
Go
106 lines
3.7 KiB
Go
/*
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Copyright 2018 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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v1 "k8s.io/api/core/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 TestConfigMapStore(t *testing.T) {
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startTime := 1501569018
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metav1StartTime := metav1.Unix(int64(startTime), 0)
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cases := []generateMetricsTestCase{
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{
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AllowAnnotationsList: []string{
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"app.k8s.io/owner",
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},
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AllowLabelsList: []string{
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"app",
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},
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Obj: &v1.ConfigMap{
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ObjectMeta: metav1.ObjectMeta{
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Name: "configmap1",
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Namespace: "ns1",
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ResourceVersion: "BBBBB",
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Annotations: map[string]string{
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"app": "mysql-server",
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"app.k8s.io/owner": "@foo",
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},
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Labels: map[string]string{
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"excluded": "me",
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"app": "mysql-server",
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},
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},
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},
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Want: `
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# HELP kube_configmap_annotations Kubernetes annotations converted to Prometheus labels.
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# HELP kube_configmap_labels [STABLE] Kubernetes labels converted to Prometheus labels.
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# HELP kube_configmap_info [STABLE] Information about configmap.
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# HELP kube_configmap_metadata_resource_version Resource version representing a specific version of the configmap.
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# TYPE kube_configmap_annotations gauge
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# TYPE kube_configmap_labels gauge
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# TYPE kube_configmap_info gauge
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# TYPE kube_configmap_metadata_resource_version gauge
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kube_configmap_annotations{annotation_app_k8s_io_owner="@foo",configmap="configmap1",namespace="ns1"} 1
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kube_configmap_labels{configmap="configmap1",label_app="mysql-server",namespace="ns1"} 1
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kube_configmap_info{configmap="configmap1",namespace="ns1"} 1
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`,
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MetricNames: []string{
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"kube_configmap_annotations",
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"kube_configmap_labels",
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"kube_configmap_info",
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"kube_configmap_metadata_resource_version",
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},
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},
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{
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Obj: &v1.ConfigMap{
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ObjectMeta: metav1.ObjectMeta{
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Name: "configmap2",
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Namespace: "ns2",
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CreationTimestamp: metav1StartTime,
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ResourceVersion: "10596",
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},
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},
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Want: `
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# HELP kube_configmap_created [STABLE] Unix creation timestamp
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# HELP kube_configmap_info [STABLE] Information about configmap.
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# HELP kube_configmap_metadata_resource_version Resource version representing a specific version of the configmap.
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# TYPE kube_configmap_created gauge
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# TYPE kube_configmap_info gauge
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# TYPE kube_configmap_metadata_resource_version gauge
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kube_configmap_info{configmap="configmap2",namespace="ns2"} 1
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kube_configmap_created{configmap="configmap2",namespace="ns2"} 1.501569018e+09
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kube_configmap_metadata_resource_version{configmap="configmap2",namespace="ns2"} 10596
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`,
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MetricNames: []string{"kube_configmap_info", "kube_configmap_created", "kube_configmap_metadata_resource_version"},
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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(configMapMetricFamilies(c.AllowAnnotationsList, c.AllowLabelsList))
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c.Headers = generator.ExtractMetricFamilyHeaders(configMapMetricFamilies(c.AllowAnnotationsList, c.AllowLabelsList))
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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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