Add ProxyV2 resource map

Stackdriver · Jun 15, 2020 · 8067923 · 8067923
1 parent e96e730
commit 8067923
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Showing 2 changed files with 54 additions and 0 deletions.
diff --git a/retrieval/resource_map.go b/retrieval/resource_map.go
@@ -117,10 +117,25 @@ var ProxyResourceMap = ResourceMap{
 	},
 }
 
+var ProxyV2ResourceMap = ResourceMap{
+	Type:       "apigee.googleapis.com/ProxyV2",
+	MatchLabel: "__meta_kubernetes_pod_label_type_proxy_v2",
+	LabelMap: map[string]labelTranslation{
+		ProjectIDLabel:          constValue("resource_container"),
+		KubernetesLocationLabel: constValue("location"),
+		"org":                   constValue("org"),
+		"env":                   constValue("env"),
+		"proxy_name":            constValue("proxy_name"),
+		"runtime_version":       constValue("runtime_version"),
+		"instance_id":           constValue("instance_id"),
+	},
+}
+
 type ResourceMapList []ResourceMap
 
 // When you add new elements, you also probably want to update TestResourceMappingsOrder.
 var ResourceMappings = ResourceMapList{
+	ProxyV2ResourceMap,
 	ProxyResourceMap,
 	DevappResourceMap,
 	{

diff --git a/retrieval/resource_map_test.go b/retrieval/resource_map_test.go
@@ -205,6 +205,44 @@ func TestTranslateProxy(t *testing.T) {
 	}
 }
 
+func TestTranslateProxyV2(t *testing.T) {
+	discoveredLabels := labels.Labels{
+		{"__meta_kubernetes_pod_label_type_proxy_v2", "true"},
+		{ProjectIDLabel, "my-project"},
+		{KubernetesLocationLabel, "us-central1-a"},
+	}
+	metricLabels := labels.Labels{
+		{"proxy_name", "my-name"},
+		{"org", "my-org"},
+		{"env", "my-env"},
+		{"runtime_version", "my-revision"},
+		{"instance_id", "my-instance"},
+		{"extra_label", "my-label"},
+	}
+	expectedLabels := map[string]string{
+		"resource_container": "my-project",
+		"location":           "us-central1-a",
+		"org":                "my-org",
+		"env":                "my-env",
+		"proxy_name":         "my-name",
+		"runtime_version":    "my-revision",
+		"instance_id":        "my-instance",
+	}
+	expectedFinalLabels := labels.Labels{
+		{"extra_label", "my-label"},
+	}
+	if labels, finalLabels := ProxyV2ResourceMap.Translate(discoveredLabels, metricLabels); labels == nil {
+		t.Errorf("Expected %v, actual nil", expectedLabels)
+	} else {
+		if diff := cmp.Diff(expectedLabels, labels); len(diff) > 0 {
+			t.Error(diff)
+		}
+		if diff := cmp.Diff(expectedFinalLabels, finalLabels); len(diff) > 0 {
+			t.Error(diff)
+		}
+	}
+}
+
 func (m *ResourceMapList) getByType(t string) (*ResourceMap, bool) {
 	for _, m := range *m {
 		if m.Type == t {
@@ -236,6 +274,7 @@ func TestResourceMappingsOrder(t *testing.T) {
 		{"k8s_pod", "k8s_node"},
 		{"k8s_node", "gce_instance"},
 		{"k8s_node", "aws_ec2_instance"},
+		{"apigee.googleapis.com/ProxyV2", "k8s_container"},
 		{"apigee.googleapis.com/Proxy", "k8s_container"},
 		{"apigee.googleapis.com/Devapp", "k8s_container"},
 	}