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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| package gvr // import "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/k8sclusterreceiver/internal/gvr" | ||
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| import "k8s.io/apimachinery/pkg/runtime/schema" | ||
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| // Kubernetes group version resources | ||
| var ( | ||
| HierarchicalResourceQuota = schema.GroupVersionResource{Group: "hnc.x-k8s.io", Version: "v1alpha2", Resource: "hierarchicalresourcequotas"} | ||
| ) |
44 changes: 44 additions & 0 deletions
44
receiver/k8sclusterreceiver/internal/hierarchicalresourcequota/hierarchicalresourcequotas.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| package hierarchicalresourcequota // import "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/k8sclusterreceiver/internal/hierarchicalresourcequota" | ||
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| import ( | ||
| "strings" | ||
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| "go.opentelemetry.io/collector/pdata/pcommon" | ||
| "k8s.io/apimachinery/pkg/api/resource" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
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| "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/k8sclusterreceiver/internal/metadata" | ||
| ) | ||
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| func RecordMetrics(mb *metadata.MetricsBuilder, hrq *unstructured.Unstructured, ts pcommon.Timestamp) { | ||
| name, _, _ := unstructured.NestedString(hrq.Object, "metadata", "name") | ||
| uid, _, _ := unstructured.NestedString(hrq.Object, "metadata", "uid") | ||
| namespace, _, _ := unstructured.NestedString(hrq.Object, "metadata", "namespace") | ||
| statusHard, _, _ := unstructured.NestedMap(hrq.Object, "status", "hard") | ||
| for k, v := range statusHard { | ||
| q := resource.MustParse(v.(string)) | ||
| val := q.Value() | ||
| if strings.HasSuffix(string(k), ".cpu") { | ||
| val = q.MilliValue() | ||
| } | ||
| mb.RecordK8sHierarchicalResourceQuotaHardLimitDataPoint(ts, val, string(k)) | ||
| } | ||
| statusUsed, _, _ := unstructured.NestedMap(hrq.Object, "status", "used") | ||
| for k, v := range statusUsed { | ||
| q := resource.MustParse(v.(string)) | ||
| val := q.Value() | ||
| if strings.HasSuffix(string(k), ".cpu") { | ||
| val = q.MilliValue() | ||
| } | ||
| mb.RecordK8sHierarchicalResourceQuotaHardLimitDataPoint(ts, val, string(k)) | ||
| } | ||
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| rb := mb.NewResourceBuilder() | ||
| rb.SetK8sHierarchicalresourcequotaUID(string(uid)) | ||
| rb.SetK8sHierarchicalresourcequotaName(name) | ||
| rb.SetK8sNamespaceName(namespace) | ||
| mb.EmitForResource(metadata.WithResource(rb.Emit())) | ||
| } |
39 changes: 39 additions & 0 deletions
39
.../k8sclusterreceiver/internal/hierarchicalresourcequota/hierarchicalresourcequotas_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| package hierarchicalresourcequota | ||
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| import ( | ||
| "path/filepath" | ||
| "testing" | ||
| "time" | ||
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| "github.com/stretchr/testify/require" | ||
| "go.opentelemetry.io/collector/pdata/pcommon" | ||
| "go.opentelemetry.io/collector/receiver/receivertest" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
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| "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden" | ||
| "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest/pmetrictest" | ||
| "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/k8sclusterreceiver/internal/metadata" | ||
| "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/k8sclusterreceiver/internal/testutils" | ||
| ) | ||
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| func TestRequestQuotaMetrics(t *testing.T) { | ||
| rq := testutils.NewHierachilalResourceQuota("1") | ||
| ts := pcommon.Timestamp(time.Now().UnixNano()) | ||
| mb := metadata.NewMetricsBuilder(metadata.DefaultMetricsBuilderConfig(), receivertest.NewNopCreateSettings()) | ||
| RecordMetrics(mb, rq.(*unstructured.Unstructured), ts) | ||
| m := mb.Emit() | ||
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| expected, err := golden.ReadMetrics(filepath.Join("testdata", "expected.yaml")) | ||
| require.NoError(t, err) | ||
| require.NoError(t, pmetrictest.CompareMetrics(expected, m, | ||
| pmetrictest.IgnoreTimestamp(), | ||
| pmetrictest.IgnoreStartTimestamp(), | ||
| pmetrictest.IgnoreResourceMetricsOrder(), | ||
| pmetrictest.IgnoreMetricsOrder(), | ||
| pmetrictest.IgnoreScopeMetricsOrder(), | ||
| ), | ||
| ) | ||
| } |
38 changes: 38 additions & 0 deletions
38
receiver/k8sclusterreceiver/internal/hierarchicalresourcequota/testdata/expected.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| resourceMetrics: | ||
| - resource: | ||
| attributes: | ||
| - key: k8s.namespace.name | ||
| value: | ||
| stringValue: test-namespace | ||
| - key: k8s.hierarchicalresourcequota.name | ||
| value: | ||
| stringValue: test-hierarchicalresourcequota-1 | ||
| - key: k8s.hierarchicalresourcequota.uid | ||
| value: | ||
| stringValue: test-hierarchicalresourcequota-1-uid | ||
| schemaUrl: https://opentelemetry.io/schemas/1.18.0 | ||
| scopeMetrics: | ||
| - metrics: | ||
| - description: The upper limit for a particular resource in a specific namespace. Will only be sent if a quota is specified. CPU requests/limits will be sent as millicores | ||
| gauge: | ||
| dataPoints: | ||
| - asInt: "2000" | ||
| attributes: | ||
| - key: resource | ||
| value: | ||
| stringValue: requests.cpu | ||
| name: k8s.hierarchical_resource_quota.hard_limit | ||
| unit: "{resource}" | ||
| - description: The usage for a particular resource in a specific namespace. Will only be sent if a quota is specified. CPU requests/limits will be sent as millicores | ||
| gauge: | ||
| dataPoints: | ||
| - asInt: "1000" | ||
| attributes: | ||
| - key: resource | ||
| value: | ||
| stringValue: requests.cpu | ||
| name: k8s.hierarchical_resource_quota.used | ||
| unit: "{resource}" | ||
| scope: | ||
| name: otelcol/k8sclusterreceiver | ||
| version: latest |
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