feat(service-map): show Google Cloud as the platform for services on GCP

apps/api/src/routes/internal/query-engine.http.ts

@@ -254,17 +254,21 @@ const toServicePlatformRow = (row: CH.ServicePlatformsOutput) => {
 	const processRuntimeName = row.processRuntimeName
 	// cluster.name alone does not prove the service runs in Kubernetes.
 	const isKubernetes = k8sPodName !== "" || k8sDeploymentName !== ""
-	// Host infrastructure takes precedence over SDK self-report.
-	const platform: "kubernetes" | "cloudflare" | "lambda" | "web" | "unknown" =
+	// Host infrastructure takes precedence over SDK self-report. Google Cloud's
+	// detector sets `faas.name` on Cloud Run and Cloud Functions, so it is checked
+	// before the Lambda rule.
+	const platform: "kubernetes" | "cloudflare" | "gcp" | "lambda" | "web" | "unknown" =
 		cloudPlatform === "cloudflare.workers" || cloudProvider === "cloudflare"
 			? "cloudflare"
-			: faasName !== "" || cloudPlatform === "aws_lambda"
-				? "lambda"
-				: isKubernetes
-					? "kubernetes"
-					: mapleSdkType === "client"
-						? "web"
-						: "unknown"
+			: cloudProvider === "gcp"
+				? "gcp"
+				: faasName !== "" || cloudPlatform === "aws_lambda"
+					? "lambda"
+					: isKubernetes
+						? "kubernetes"
+						: mapleSdkType === "client"
+							? "web"
+							: "unknown"
 	return {
 		serviceName: decodeServiceName(row.serviceName),
 		platform,

apps/local-ui/src/hooks/use-local-service-map.test.ts

@@ -82,6 +82,21 @@ describe("classifyPlatform", () => {
 			"cloudflare",
 		)
 		expect(classifyPlatform(platformRow({ faasName: "fn", k8sPodName: "pod" }))).toBe("lambda")
+		// Cloud Run and GKE: Google Cloud's detector also sets `faas.name` / the k8s attributes.
+		expect(
+			classifyPlatform(
+				platformRow({ cloudProvider: "gcp", cloudPlatform: "gcp_cloud_run", faasName: "checkout" }),
+			),
+		).toBe("gcp")
+		expect(
+			classifyPlatform(
+				platformRow({
+					cloudProvider: "gcp",
+					cloudPlatform: "gcp_kubernetes_engine",
+					k8sPodName: "pod",
+				}),
+			),
+		).toBe("gcp")
 		expect(classifyPlatform(platformRow({ k8sDeploymentName: "api" }))).toBe("kubernetes")
 		expect(classifyPlatform(platformRow({ mapleSdkType: "client" }))).toBe("web")
 	})

apps/local-ui/src/hooks/use-local-service-map.ts

@@ -107,6 +107,8 @@ function toDbEdge(row: CH.ServiceDbEdgesOutput, durationSeconds: number): Servic
 /** Same precedence as the cloud API's platform classifier: host infrastructure beats SDK self-report. */
 export function classifyPlatform(row: CH.ServicePlatformsOutput): ServicePlatform {
 	if (row.cloudPlatform === "cloudflare.workers" || row.cloudProvider === "cloudflare") return "cloudflare"
+	// Before the Lambda rule: Google Cloud's detector sets `faas.name` on Cloud Run and Cloud Functions.
+	if (row.cloudProvider === "gcp") return "gcp"
 	if (row.faasName !== "" || row.cloudPlatform === "aws_lambda") return "lambda"
 	// `k8s.cluster.name` alone does not prove the service runs in Kubernetes.
 	if (row.k8sPodName !== "" || row.k8sDeploymentName !== "") return "kubernetes"

apps/web/src/api/warehouse/service-map.ts

@@ -96,7 +96,7 @@ export interface ServiceDbQuerySummaryResponse {
 	topQueries: ReadonlyArray<ServiceDbTopQuery>
 }
 
-export type ServicePlatform = "kubernetes" | "cloudflare" | "lambda" | "web" | "unknown"
+export type ServicePlatform = "kubernetes" | "cloudflare" | "gcp" | "lambda" | "web" | "unknown"
 
 const GetServiceMapInputSchema = Schema.Struct({
 	startTime: Schema.optional(WarehouseDateTimeString),

apps/web/src/components/icons/index.ts

@@ -42,6 +42,8 @@ export {
 	FolderOpenIcon,
 	GlobeIcon,
 	GlobePointerIcon,
+	GoogleCloudIcon,
+	GoogleCloudMonoIcon,
 	KubernetesIcon,
 	LineHeightIcon,
 	LinkIcon,
@@ -137,7 +139,6 @@ export { GearIcon } from "./gear"
 export { GeminiIcon } from "./gemini"
 export { GithubIcon } from "./github"
 export { GoogleIcon } from "./google"
-export { GoogleCloudIcon, GoogleCloudMonoIcon } from "./google-cloud"
 export { GrokIcon } from "./grok"
 export { HaystackIcon } from "./haystack"
 export { HuggingFaceIcon } from "./huggingface"

apps/web/src/lab/bench/service-map-bench.tsx

@@ -74,7 +74,7 @@ function makeRng(seed: number): () => number {
 	}
 }
 
-const PLATFORMS: ServicePlatform[] = ["kubernetes", "cloudflare", "lambda", "web", "unknown"]
+const PLATFORMS: ServicePlatform[] = ["kubernetes", "cloudflare", "gcp", "lambda", "web", "unknown"]
 const RUNTIMES = ["nodejs", "bun", "deno", "edge-light", "workerd"]
 const DB_SYSTEMS = ["postgresql", "mysql", "clickhouse", "redis", "mongodb"]
 

packages/domain/src/http/query-engine.ts

@@ -997,7 +997,14 @@ export class ServiceDbQuerySummaryResponse extends Schema.Class<ServiceDbQuerySu
 	topQueries: Schema.Array(ServiceDbTopQuery),
 }) {}
 
-const ServicePlatformLiteral = Schema.Literals(["kubernetes", "cloudflare", "lambda", "web", "unknown"])
+const ServicePlatformLiteral = Schema.Literals([
+	"kubernetes",
+	"cloudflare",
+	"gcp",
+	"lambda",
+	"web",
+	"unknown",
+])
 
 export class ServicePlatformsRequest extends Schema.Class<ServicePlatformsRequest>("ServicePlatformsRequest")(
 	{

packages/ui/src/components/icons/index.ts

@@ -56,6 +56,7 @@ export { FireIcon } from "./fire"
 export { FolderOpenIcon } from "./folder-open"
 export { GaugeIcon } from "./gauge"
 export { GlobeIcon } from "./globe"
+export { GoogleCloudIcon, GoogleCloudMonoIcon } from "./google-cloud"
 export { GlobePointerIcon } from "./globe-pointer"
 export { IndustryIcon } from "./industry"
 export { KubernetesIcon } from "./kubernetes"

packages/ui/src/components/service-map/service-map-canvas.tsx

@@ -974,7 +974,14 @@ export function ServiceMapFlowCanvas({
 	)
 }
 
-const LEGEND_PLATFORMS = ["kubernetes", "cloudflare", "lambda", "web", "unknown"] as const
+const LEGEND_PLATFORMS = [
+	["kubernetes", "Kubernetes"],
+	["cloudflare", "Cloudflare"],
+	["gcp", "Google Cloud"],
+	["lambda", "Lambda"],
+	["web", "Web"],
+	["unknown", "Unknown"],
+] as const
 
 const serviceSwatchColor = (service: string) =>
 	getServiceMapNodeColor({ label: service, kind: "service", errorRate: 0 }, "service")
@@ -1025,13 +1032,13 @@ function ServiceMapLegend({ colorMode, services }: { colorMode: ServiceMapColorM
 			{colorMode === "platform" && (
 				<>
 					<span className="text-foreground/30">|</span>
-					{LEGEND_PLATFORMS.map((p) => (
+					{LEGEND_PLATFORMS.map(([p, label]) => (
 						<div key={p} className="flex items-center gap-1.5">
 							<div
 								className="size-2.5 rounded-sm shrink-0"
 								style={{ backgroundColor: getPlatformColor(p === "unknown" ? undefined : p) }}
 							/>
-							<span className="font-medium capitalize">{p}</span>
+							<span className="font-medium">{label}</span>
 						</div>
 					))}
 				</>

packages/ui/src/components/service-map/service-map-node.tsx

@@ -15,6 +15,7 @@ import {
 	CloudflareBrandIcon,
 	CubeIcon,
 	GlobeIcon,
+	GoogleCloudIcon,
 	type IconComponent,
 	KubernetesIcon,
 	ServerIcon,
@@ -34,6 +35,8 @@ function getPlatformIcon(platform: ServicePlatform | undefined): {
 			return { Icon: KubernetesIcon, label: "Kubernetes", branded: true }
 		case "cloudflare":
 			return { Icon: CloudflareBrandIcon, label: "Cloudflare Workers", branded: true }
+		case "gcp":
+			return { Icon: GoogleCloudIcon, label: "Google Cloud", branded: true }
 		case "lambda":
 			return { Icon: AwsLambdaIcon, label: "AWS Lambda", branded: true }
 		case "web":

packages/ui/src/components/service-map/service-map-types.ts

@@ -2,7 +2,7 @@
 // Local) maps its own query results onto these shapes, so the map itself never
 // learns which backend answered.
 
-export type ServicePlatform = "kubernetes" | "cloudflare" | "lambda" | "web" | "unknown"
+export type ServicePlatform = "kubernetes" | "cloudflare" | "gcp" | "lambda" | "web" | "unknown"
 
 /** One service-to-service edge over the window. */
 export interface ServiceMapEdgeRow {

packages/ui/src/components/service-map/service-map-utils.ts

@@ -114,6 +114,7 @@ export interface ServiceNodeData {
 const PLATFORM_COLORS: Record<ServicePlatform | "unknown", string> = {
 	kubernetes: "oklch(0.62 0.16 250)",
 	cloudflare: CLOUDFLARE_COLOR,
+	gcp: "oklch(0.63 0.2 27)",
 	lambda: "oklch(0.7 0.18 60)",
 	web: "oklch(0.65 0.15 145)",
 	unknown: "oklch(0.55 0.02 270)",