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feat: use Default metric providers

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Signed-off-by: Jorge Turrado <jorge_turrado@hotmail.es>
This commit is contained in:
Jorge Turrado 2023-04-27 03:03:17 +02:00
parent 27eb607509
commit 37f6ffb4b5
8 changed files with 271 additions and 598 deletions
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19
pkg/custom-provider/provider_test.go
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@ -84,8 +84,10 @@ var _ = Describe("Custom Metrics Provider", func() {
By("setting up the provider")
prov, fakeProm := setupPrometheusProvider()
By("ensuring that no metrics are present before we start listing")
Expect(prov.ListAllMetrics()).To(BeEmpty())
expected := provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: ""}, Namespaced: false, Metric: "custom_metric"}
By("listing all metrics, and checking that they contain the expected results")
Expect(prov.ListAllMetrics()).To(ConsistOf(expected))
By("setting the acceptable interval to now until the next update, with a bit of wiggle room")
startTime := pmodel.Now().Add(-1*fakeProviderUpdateInterval - fakeProviderUpdateInterval/10)
@ -97,17 +99,6 @@ var _ = Describe("Custom Metrics Provider", func() {
Expect(lister.updateMetrics()).To(Succeed())
By("listing all metrics, and checking that they contain the expected results")
Expect(prov.ListAllMetrics()).To(ConsistOf(
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "services"}, Namespaced: true, Metric: "ingress_hits"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Group: "extensions", Resource: "ingresses"}, Namespaced: true, Metric: "ingress_hits"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "pods"}, Namespaced: true, Metric: "ingress_hits"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "namespaces"}, Namespaced: false, Metric: "ingress_hits"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "services"}, Namespaced: true, Metric: "service_proxy_packets"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "namespaces"}, Namespaced: false, Metric: "service_proxy_packets"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Group: "extensions", Resource: "deployments"}, Namespaced: true, Metric: "work_queue_wait"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "namespaces"}, Namespaced: false, Metric: "work_queue_wait"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "namespaces"}, Namespaced: false, Metric: "some_usage"},
provider.CustomMetricInfo{GroupResource: schema.GroupResource{Resource: "pods"}, Namespaced: true, Metric: "some_usage"},
))
Expect(prov.ListAllMetrics()).To(ConsistOf(expected))
})
})