feat(telemetry): add canonical VPS host monitoring

vps/edge-process/device-edge-runtime.mjs

@@ -13,6 +13,7 @@ import {
 import {
   createDeviceGatewayRuntime,
 } from "../../services/device-gateway/src/runtime.mjs";
+import { createHostTelemetryCollector } from "./host-telemetry-runtime.mjs";
 
 if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) {
   await main();
@@ -51,16 +52,26 @@ export async function main(environment = process.env) {
     onMessage: (message) => channel.submitAdapterMessage(message),
     onCommandStatus: (status) => channel.submitCommandStatus(status),
   });
-  const health = createCombinedHealthServer(channel, gateway, base.health);
+  const telemetry = createHostTelemetryCollector({
+    submit: (snapshot) => channel.submitHostTelemetry(snapshot),
+    hostKey: environment.NODEDC_INFRASTRUCTURE_HOST_KEY
+      ?? "robot2b-b2-edge-vps",
+    host: environment.NODEDC_HOST_TELEMETRY_HOST ?? "127.0.0.1",
+    port: environment.NODEDC_HOST_TELEMETRY_PORT ?? 18223,
+    agentVersion: environment.NODEDC_HOST_TELEMETRY_AGENT_VERSION ?? "1.38.4",
+  });
+  const health = createCombinedHealthServer(channel, gateway, telemetry, base.health);
   let stopping = false;
 
   try {
     await channel.start();
     await gateway.start();
+    await telemetry.start();
     await listen(health, base.health.port, base.health.host);
   } catch (error) {
     await Promise.allSettled([
       gateway.stop(),
+      telemetry.stop(),
       channel.stop(),
       closeServer(health),
     ]);
@@ -72,6 +83,7 @@ export async function main(environment = process.env) {
     channel: `${base.channel.host}:${base.channel.port}`,
     health: `${base.health.host}:${base.health.port}`,
     trackerIngress: `${tracker.tcpHost}:${tracker.tcpPort}`,
+    hostTelemetry: `${telemetry.status().host}:${telemetry.status().port}`,
     adapterProfile: tracker.protocolProfileRef,
     edgeRegistrationId: base.channel.edgeRegistrationId,
     channelGeneration: base.channel.channelGeneration,
@@ -87,6 +99,7 @@ export async function main(environment = process.env) {
     stopping = true;
     await Promise.allSettled([
       gateway.stop(),
+      telemetry.stop(),
       channel.stop(),
       closeServer(health),
     ]);
@@ -161,7 +174,7 @@ export function normalizeTrackerIngressConfiguration(environment = {}, edgeRef)
   });
 }
 
-function createCombinedHealthServer(channel, gateway, healthConfig) {
+function createCombinedHealthServer(channel, gateway, telemetry, healthConfig) {
   return createServer((request, response) => {
     response.setHeader("Content-Type", "application/json; charset=utf-8");
     response.setHeader("Cache-Control", "no-store");
@@ -179,6 +192,7 @@ function createCombinedHealthServer(channel, gateway, healthConfig) {
       ...channel.status(),
       trackerIngress: "telemetry-ingest",
       tracker: gateway.status(),
+      hostTelemetry: telemetry.status(),
       commandTransport: "typed-service-ping-v1",
     }));
   });