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Add e2e test for the newPV Controller metric

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This commit is contained in:
Tomas Smetana 2020-10-26 13:05:06 +01:00
parent 0c4e05a245
commit 75574401e7
1 changed files with 17 additions and 2 deletions
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19
test/e2e/storage/volume_metrics.go
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@ -381,9 +381,12 @@ var _ = utils.SIGDescribe("[Serial] Volume metrics", func() {
// Test for pv controller metrics, concretely: bound/unbound pv/pvc count.
ginkgo.Describe("PVController", func() {
const (
classKey = "storage_class"
namespaceKey = "namespace"
classKey = "storage_class"
namespaceKey = "namespace"
pluginNameKey = "plugin_name"
volumeModeKey = "volume_mode"
totalPVKey = "pv_collector_total_pv_count"
boundPVKey = "pv_collector_bound_pv_count"
unboundPVKey = "pv_collector_unbound_pv_count"
boundPVCKey = "pv_collector_bound_pvc_count"
@ -506,6 +509,18 @@ var _ = utils.SIGDescribe("[Serial] Volume metrics", func() {
validator([]map[string]int64{{className: 1}, nil, {ns: 1}, nil})
})
ginkgo.It("should create total pv count metrics for with plugin and volume mode labels after creating pv",
func() {
var err error
dimensions := []string{pluginNameKey, volumeModeKey}
pv, err = e2epv.CreatePV(c, pv)
framework.ExpectNoError(err, "Error creating pv: %v", err)
waitForPVControllerSync(metricsGrabber, totalPVKey, pluginNameKey)
controllerMetrics, err := metricsGrabber.GrabFromControllerManager()
framework.ExpectNoError(err, "Error getting c-m metricValues: %v", err)
err = testutil.ValidateMetrics(testutil.Metrics(controllerMetrics), totalPVKey, dimensions...)
framework.ExpectNoError(err, "Invalid metric in Controller Manager metrics: %q", totalPVKey)
})
})
})