chore: generating openapi spec

@grafana/data's ESM build imports bare CJS `lodash` in ~28 modules.
lodash's UMD footer checks for an AMD loader before assigning
module.exports, so when a third-party script has already defined
window.define.amd, lodash takes that branch and never exports. rolldown
can't statically detect lodash's dynamic named exports, so those imports
compile to runtime namespace reads against an empty object and every
method is undefined.

lodash-es is the same version, real ESM, and tree-shakes.

docs/api/openapi.yml

@@ -1497,6 +1497,7 @@ components:
       - cloudsql_postgres
       - memorystore_redis
       - computeengine
+      - gke
       type: string
     CloudintegrationtypesServiceMetadata:
       properties:

frontend/src/api/generated/services/sigNoz.schemas.ts

@@ -2816,6 +2816,7 @@ export enum CloudintegrationtypesServiceIDDTO {
 	cloudsql_postgres = 'cloudsql_postgres',
 	memorystore_redis = 'memorystore_redis',
 	computeengine = 'computeengine',
+	gke = 'gke',
 }
 export type CloudintegrationtypesCloudIntegrationServiceDTOAnyOf = {
 	/**

frontend/vite.config.ts

@@ -143,6 +143,12 @@ export default defineConfig(({ mode }): UserConfig => {
 		plugins,
 		resolve: {
 			alias: {
+				// @grafana/data imports bare CJS `lodash`, whose UMD footer checks for an
+				// AMD loader before assigning module.exports. Any third-party script that
+				// defines window.define.amd first leaves the bundled namespace empty, so
+				// every lodash method reached through it is undefined at runtime. lodash-es
+				// is the same version, real ESM, and tree-shakes.
+				lodash: 'lodash-es',
 				'@': resolve(__dirname, './src'),
 				utils: resolve(__dirname, './src/utils'),
 				types: resolve(__dirname, './src/types'),

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/gke/icon.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24px" height="24px" viewBox="0 0 24 24"><defs><style>.cls-1{fill:#4285f4;}.cls-1,.cls-2,.cls-4{fill-rule:evenodd;}.cls-2{fill:#669df6;}.cls-3,.cls-4{fill:#aecbfa;}</style></defs><title>Icon_24px_K8Engine_Color</title><g data-name="Product Icons"><g ><polygon class="cls-1" points="14.68 13.06 19.23 15.69 19.23 16.68 14.29 13.83 14.68 13.06"/><polygon class="cls-2" points="9.98 13.65 4.77 16.66 4.45 15.86 9.53 12.92 9.98 13.65"/><rect class="cls-3" x="11.55" y="3.29" width="0.86" height="5.78"/><path class="cls-4" d="M3.25,7V17L12,22l8.74-5V7L12,2Zm15.63,8.89L12,19.78,5.12,15.89V8.11L12,4.22l6.87,3.89v7.78Z"/><polygon class="cls-4" points="11.98 11.5 15.96 9.21 11.98 6.91 8.01 9.21 11.98 11.5"/><polygon class="cls-2" points="11.52 12.3 7.66 10.01 7.66 14.6 11.52 16.89 11.52 12.3"/><polygon class="cls-1" points="12.48 12.3 12.48 16.89 16.34 14.6 16.34 10.01 12.48 12.3"/></g></g></svg>

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/gke/integration.json

@@ -0,0 +1,124 @@
+{
+  "id": "gke",
+  "title": "GCP Kubernetes Engine",
+  "icon": "file://icon.svg",
+  "overview": "file://overview.md",
+  "supportedSignals": {
+    "metrics": true,
+    "logs": true
+  },
+  "dataCollected": {
+    "metrics": [
+      {
+        "name": "kubernetes.io/container/cpu/limit_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/cpu/request_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/memory/limit_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/memory/request_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/container/restart_count",
+        "unit": "Count",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/latencies/pod_first_ready",
+        "unit": "Seconds",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/network/received_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/network/sent_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/pod/volume/utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/cpu/allocatable_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/memory/allocatable_utilization",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/ephemeral_storage/used_bytes",
+        "unit": "Bytes",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/ephemeral_storage/allocatable_bytes",
+        "unit": "Bytes",
+        "type": "Gauge",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/network/received_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/network/sent_bytes_count",
+        "unit": "Bytes",
+        "type": "Sum",
+        "description": ""
+      },
+      {
+        "name": "kubernetes.io/node/status_condition",
+        "unit": "None",
+        "type": "Gauge",
+        "description": ""
+      }
+    ],
+    "logs": []
+  },
+  "telemetryCollectionStrategy": {
+    "gcp": {}
+  },
+  "assets": {
+    "dashboards": [
+      {
+        "id": "overview",
+        "title": "GCP Kubernetes Engine Overview",
+        "description": "Overview of GCP Kubernetes Engine metrics",
+        "definition": "file://assets/dashboards/overview.json"
+      }
+    ]
+  }
+}

pkg/modules/cloudintegration/implcloudintegration/fs/definitions/gcp/gke/overview.md

@@ -0,0 +1,3 @@
+### Monitor GCP Kubernetes Engine with SigNoz
+
+Collect key GCP Kubernetes Engine metrics and view them with an out of the box dashboard.

pkg/types/cloudintegrationtypes/serviceid.go

@@ -44,6 +44,7 @@ var (
 	GCPServiceCloudSQLPostgres = ServiceID{valuer.NewString("cloudsql_postgres")}
 	GCPServiceMemorystoreRedis = ServiceID{valuer.NewString("memorystore_redis")}
 	GCPServiceComputeEngine    = ServiceID{valuer.NewString("computeengine")}
+	GCPServiceGKE              = ServiceID{valuer.NewString("gke")}
 )
 
 func (ServiceID) Enum() []any {
@@ -78,6 +79,7 @@ func (ServiceID) Enum() []any {
 		GCPServiceCloudSQLPostgres,
 		GCPServiceMemorystoreRedis,
 		GCPServiceComputeEngine,
+		GCPServiceGKE,
 	}
 }
 
@@ -118,6 +120,7 @@ var SupportedServices = map[CloudProviderType][]ServiceID{
 		GCPServiceCloudSQLPostgres,
 		GCPServiceMemorystoreRedis,
 		GCPServiceComputeEngine,
+		GCPServiceGKE,
 	},
 }