600 lines
22 KiB
Go
600 lines
22 KiB
Go
/*
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Copyright 2017 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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"time"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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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 TestPersistentVolumeStore(t *testing.T) {
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iscsiInitiatorName := "iqn.my.test.initiator:112233"
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cases := []generateMetricsTestCase{
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// Verify phase enumerations.
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-pending",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumePending,
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},
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},
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Want: `
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# HELP kube_persistentvolume_status_phase The phase indicates if a volume is available, bound to a claim, or released by a claim.
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# TYPE kube_persistentvolume_status_phase gauge
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Available"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Bound"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Failed"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Pending"} 1
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Released"} 0
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`,
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MetricNames: []string{
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"kube_persistentvolume_status_phase",
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},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_status_phase The phase indicates if a volume is available, bound to a claim, or released by a claim.
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# TYPE kube_persistentvolume_status_phase gauge
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kube_persistentvolume_status_phase{persistentvolume="test-pv-available",phase="Available"} 1
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kube_persistentvolume_status_phase{persistentvolume="test-pv-available",phase="Bound"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-available",phase="Failed"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-available",phase="Pending"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-available",phase="Released"} 0
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`,
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MetricNames: []string{"kube_persistentvolume_status_phase"},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-bound",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeBound,
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},
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},
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Want: `
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# HELP kube_persistentvolume_status_phase The phase indicates if a volume is available, bound to a claim, or released by a claim.
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# TYPE kube_persistentvolume_status_phase gauge
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kube_persistentvolume_status_phase{persistentvolume="test-pv-bound",phase="Available"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-bound",phase="Bound"} 1
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kube_persistentvolume_status_phase{persistentvolume="test-pv-bound",phase="Failed"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-bound",phase="Pending"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-bound",phase="Released"} 0
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`,
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MetricNames: []string{"kube_persistentvolume_status_phase"},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-released",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeReleased,
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},
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},
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Want: `
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# HELP kube_persistentvolume_status_phase The phase indicates if a volume is available, bound to a claim, or released by a claim.
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# TYPE kube_persistentvolume_status_phase gauge
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kube_persistentvolume_status_phase{persistentvolume="test-pv-released",phase="Available"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-released",phase="Bound"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-released",phase="Failed"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-released",phase="Pending"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-released",phase="Released"} 1
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`,
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MetricNames: []string{"kube_persistentvolume_status_phase"},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-failed",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeFailed,
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},
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},
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Want: `
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# HELP kube_persistentvolume_status_phase The phase indicates if a volume is available, bound to a claim, or released by a claim.
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# TYPE kube_persistentvolume_status_phase gauge
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kube_persistentvolume_status_phase{persistentvolume="test-pv-failed",phase="Available"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-failed",phase="Bound"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-failed",phase="Failed"} 1
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kube_persistentvolume_status_phase{persistentvolume="test-pv-failed",phase="Pending"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-failed",phase="Released"} 0
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`,
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MetricNames: []string{"kube_persistentvolume_status_phase"},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-pending",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumePending,
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},
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Spec: v1.PersistentVolumeSpec{
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StorageClassName: "test",
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},
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},
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Want: `
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# HELP kube_persistentvolume_status_phase The phase indicates if a volume is available, bound to a claim, or released by a claim.
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# TYPE kube_persistentvolume_status_phase gauge
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Available"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Bound"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Failed"} 0
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Pending"} 1
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kube_persistentvolume_status_phase{persistentvolume="test-pv-pending",phase="Released"} 0
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`,
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MetricNames: []string{
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"kube_persistentvolume_status_phase",
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},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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Labels: map[string]string{
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"fc_lun": "456",
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},
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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GCEPersistentDisk: &v1.GCEPersistentDiskVolumeSource{
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PDName: "name",
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="name",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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AWSElasticBlockStore: &v1.AWSElasticBlockStoreVolumeSource{
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VolumeID: "aws://eu-west-1c/vol-012d34d567890123b",
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="aws://eu-west-1c/vol-012d34d567890123b",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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AzureDisk: &v1.AzureDiskVolumeSource{
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DiskName: "azure_disk_1",
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="azure_disk_1",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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FC: &v1.FCVolumeSource{
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Lun: int32ptr(123),
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TargetWWNs: []string{"0123456789abcdef", "abcdef0123456789"},
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="123",fc_target_wwns="0123456789abcdef,abcdef0123456789",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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FC: &v1.FCVolumeSource{
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WWIDs: []string{"0123456789abcdef", "abcdef0123456789"},
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="0123456789abcdef,abcdef0123456789",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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ISCSI: &v1.ISCSIPersistentVolumeSource{
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TargetPortal: "1.2.3.4:3260",
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IQN: "iqn.my.test.server.target00",
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Lun: int32(123),
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="iqn.my.test.server.target00",iscsi_lun="123",iscsi_target_portal="1.2.3.4:3260",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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ISCSI: &v1.ISCSIPersistentVolumeSource{
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TargetPortal: "1.2.3.4:3260",
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IQN: "iqn.my.test.server.target00",
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Lun: int32(123),
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InitiatorName: &iscsiInitiatorName,
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="iqn.my.test.initiator:112233",iscsi_iqn="iqn.my.test.server.target00",iscsi_lun="123",iscsi_target_portal="1.2.3.4:3260",nfs_path="",nfs_server="",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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NFS: &v1.NFSVolumeSource{
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Server: "1.2.3.4",
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Path: "/myPath",
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
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kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="/myPath",nfs_server="1.2.3.4",csi_driver="",csi_volume_handle="",persistentvolume="test-pv-available",storageclass=""} 1
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`,
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MetricNames: []string{"kube_persistentvolume_info"},
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},
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{
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Obj: &v1.PersistentVolume{
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Spec: v1.PersistentVolumeSpec{
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PersistentVolumeSource: v1.PersistentVolumeSource{
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CSI: &v1.CSIPersistentVolumeSource{
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Driver: "test-driver",
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VolumeHandle: "test-volume-handle",
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},
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},
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test-pv-available",
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},
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Status: v1.PersistentVolumeStatus{
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Phase: v1.VolumeAvailable,
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},
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},
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Want: `
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# HELP kube_persistentvolume_info Information about persistentvolume.
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# TYPE kube_persistentvolume_info gauge
|
|
kube_persistentvolume_info{azure_disk_name="",ebs_volume_id="",fc_lun="",fc_target_wwns="",fc_wwids="",gce_persistent_disk_name="",iscsi_initiator_name="",iscsi_iqn="",iscsi_lun="",iscsi_target_portal="",nfs_path="",nfs_server="",csi_driver="test-driver",csi_volume_handle="test-volume-handle",persistentvolume="test-pv-available",storageclass=""} 1
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_info"},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-labeled-pv",
|
|
Labels: map[string]string{
|
|
"app": "mysql-server",
|
|
},
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumePending,
|
|
},
|
|
Spec: v1.PersistentVolumeSpec{
|
|
StorageClassName: "test",
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_labels Kubernetes labels converted to Prometheus labels.
|
|
# TYPE kube_persistentvolume_labels gauge
|
|
kube_persistentvolume_labels{persistentvolume="test-labeled-pv"} 1
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_labels"},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-unlabeled-pv",
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumeAvailable,
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_labels Kubernetes labels converted to Prometheus labels.
|
|
# TYPE kube_persistentvolume_labels gauge
|
|
kube_persistentvolume_labels{persistentvolume="test-unlabeled-pv"} 1
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_labels"},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-claimed-pv",
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumePending,
|
|
},
|
|
Spec: v1.PersistentVolumeSpec{
|
|
StorageClassName: "test",
|
|
ClaimRef: &v1.ObjectReference{
|
|
APIVersion: "v1",
|
|
Kind: "PersistentVolumeClaim",
|
|
Name: "pv-claim",
|
|
Namespace: "default",
|
|
},
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_claim_ref Information about the Persistent Volume Claim Reference.
|
|
# TYPE kube_persistentvolume_claim_ref gauge
|
|
kube_persistentvolume_claim_ref{claim_namespace="default",name="pv-claim",persistentvolume="test-claimed-pv"} 1
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_claim_ref"},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-unclaimed-pv",
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumeAvailable,
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_claim_ref Information about the Persistent Volume Claim Reference.
|
|
# TYPE kube_persistentvolume_claim_ref gauge
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_claim_ref"},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-pv",
|
|
},
|
|
Spec: v1.PersistentVolumeSpec{
|
|
Capacity: v1.ResourceList{
|
|
v1.ResourceStorage: resource.MustParse("5Gi"),
|
|
},
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_capacity_bytes Persistentvolume capacity in bytes.
|
|
# TYPE kube_persistentvolume_capacity_bytes gauge
|
|
kube_persistentvolume_capacity_bytes{persistentvolume="test-pv"} 5.36870912e+09
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_capacity_bytes"},
|
|
},
|
|
{
|
|
AllowAnnotationsList: []string{
|
|
"app.k8s.io/owner",
|
|
},
|
|
AllowLabelsList: []string{
|
|
"app",
|
|
},
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-allowlisted-labels-annotations",
|
|
Annotations: map[string]string{
|
|
"app.k8s.io/owner": "mysql-server",
|
|
"foo": "bar",
|
|
},
|
|
Labels: map[string]string{
|
|
"app": "mysql-server",
|
|
"hello": "world",
|
|
},
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumePending,
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_annotations Kubernetes annotations converted to Prometheus labels.
|
|
# HELP kube_persistentvolume_labels Kubernetes labels converted to Prometheus labels.
|
|
# TYPE kube_persistentvolume_annotations gauge
|
|
# TYPE kube_persistentvolume_labels gauge
|
|
kube_persistentvolume_annotations{annotation_app_k8s_io_owner="mysql-server",persistentvolume="test-allowlisted-labels-annotations"} 1
|
|
kube_persistentvolume_labels{label_app="mysql-server",persistentvolume="test-allowlisted-labels-annotations"} 1
|
|
`,
|
|
MetricNames: []string{
|
|
"kube_persistentvolume_annotations",
|
|
"kube_persistentvolume_labels",
|
|
},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-defaul-labels-annotations",
|
|
Annotations: map[string]string{
|
|
"app.k8s.io/owner": "mysql-server",
|
|
"foo": "bar",
|
|
},
|
|
Labels: map[string]string{
|
|
"app": "mysql-server",
|
|
"hello": "world",
|
|
},
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumePending,
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_annotations Kubernetes annotations converted to Prometheus labels.
|
|
# HELP kube_persistentvolume_labels Kubernetes labels converted to Prometheus labels.
|
|
# TYPE kube_persistentvolume_annotations gauge
|
|
# TYPE kube_persistentvolume_labels gauge
|
|
kube_persistentvolume_annotations{persistentvolume="test-defaul-labels-annotations"} 1
|
|
kube_persistentvolume_labels{persistentvolume="test-defaul-labels-annotations"} 1
|
|
`,
|
|
MetricNames: []string{
|
|
"kube_persistentvolume_annotations",
|
|
"kube_persistentvolume_labels",
|
|
},
|
|
},
|
|
{
|
|
Obj: &v1.PersistentVolume{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "test-pv-created",
|
|
CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
|
|
},
|
|
Status: v1.PersistentVolumeStatus{
|
|
Phase: v1.VolumePending,
|
|
},
|
|
},
|
|
Want: `
|
|
# HELP kube_persistentvolume_created Unix creation timestamp
|
|
# TYPE kube_persistentvolume_created gauge
|
|
kube_persistentvolume_created{persistentvolume="test-pv-created"} 1.5e+09
|
|
`,
|
|
MetricNames: []string{"kube_persistentvolume_created"},
|
|
},
|
|
}
|
|
for i, c := range cases {
|
|
c.Func = generator.ComposeMetricGenFuncs(persistentVolumeMetricFamilies(c.AllowAnnotationsList, c.AllowLabelsList))
|
|
c.Headers = generator.ExtractMetricFamilyHeaders(persistentVolumeMetricFamilies(c.AllowAnnotationsList, c.AllowLabelsList))
|
|
if err := c.run(); err != nil {
|
|
t.Errorf("unexpected collecting result in %vth run:\n%s", i, err)
|
|
}
|
|
}
|
|
}
|