initttt

apps/orchestrator/package.json

@@ -0,0 +1,33 @@
+{
+    "name": "@apps/orchestrator",
+    "type": "module",
+    "scripts": {
+        "dev": "PORT=3000 tsx watch src/index.ts",
+        "build": "tsc",
+        "prod": "HOST=0.0.0.0 PORT=3000 tsx src/index.ts"
+    },
+    "dependencies": {
+        "@hono/node-server": "^1.19.9",
+        "@opentelemetry/api": "^1.9.0",
+        "@opentelemetry/auto-instrumentations-node": "^0.70.1",
+        "@opentelemetry/exporter-logs-otlp-proto": "^0.212.0",
+        "@opentelemetry/exporter-metrics-otlp-proto": "^0.212.0",
+        "@opentelemetry/exporter-trace-otlp-proto": "^0.212.0",
+        "@opentelemetry/sdk-logs": "^0.212.0",
+        "@opentelemetry/sdk-metrics": "^2.1.0",
+        "@opentelemetry/sdk-node": "^0.212.0",
+        "@pkg/db": "workspace:*",
+        "@pkg/logger": "workspace:*",
+        "@pkg/logic": "workspace:*",
+        "@pkg/result": "workspace:*",
+        "@pkg/settings": "workspace:*",
+        "hono": "^4.12.8",
+        "import-in-the-middle": "^3.0.0",
+        "valibot": "^1.2.0"
+    },
+    "devDependencies": {
+        "@types/node": "^25.3.2",
+        "tsx": "^4.21.0",
+        "typescript": "^5.9.3"
+    }
+}

apps/orchestrator/src/index.ts

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+import "./instrumentation.js";
+
+import { createHttpTelemetryMiddleware } from "@pkg/logic/core/http.telemetry";
+import { serve } from "@hono/node-server";
+import { Hono } from "hono";
+
+const app = new Hono().use("*", createHttpTelemetryMiddleware("orchestrator"));
+
+const host = process.env.HOST || "0.0.0.0";
+const port = Number(process.env.PORT || "3000");
+
+app.get("/health", (c) => {
+    return c.json({ ok: true });
+});
+
+app.get("/ping", (c) => {
+    return c.text("pong");
+});
+
+serve(
+    {
+        fetch: app.fetch,
+        port,
+        hostname: host,
+    },
+    (info) => {
+        console.log(`Server is running on http://${host}:${info.port}`);
+    },
+);

apps/orchestrator/src/instrumentation.ts

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+import { getNodeAutoInstrumentations } from "@opentelemetry/auto-instrumentations-node";
+import { OTLPMetricExporter } from "@opentelemetry/exporter-metrics-otlp-proto";
+import { OTLPTraceExporter } from "@opentelemetry/exporter-trace-otlp-proto";
+import { PeriodicExportingMetricReader } from "@opentelemetry/sdk-metrics";
+import { OTLPLogExporter } from "@opentelemetry/exporter-logs-otlp-proto";
+import { createAddHookMessageChannel } from "import-in-the-middle";
+import { BatchLogRecordProcessor } from "@opentelemetry/sdk-logs";
+import { NodeSDK } from "@opentelemetry/sdk-node";
+import { settings } from "@pkg/settings";
+import { register } from "node:module";
+
+const { registerOptions } = createAddHookMessageChannel();
+register("import-in-the-middle/hook.mjs", import.meta.url, registerOptions);
+
+const normalizedEndpoint = settings.otelExporterOtlpHttpEndpoint.startsWith(
+    "http",
+)
+    ? settings.otelExporterOtlpHttpEndpoint
+    : `http://${settings.otelExporterOtlpHttpEndpoint}`;
+
+if (!process.env.OTEL_EXPORTER_OTLP_ENDPOINT) {
+    process.env.OTEL_EXPORTER_OTLP_ENDPOINT = normalizedEndpoint;
+}
+
+const sdk = new NodeSDK({
+    serviceName: `${settings.otelServiceName}-processor`,
+    traceExporter: new OTLPTraceExporter(),
+    metricReader: new PeriodicExportingMetricReader({
+        exporter: new OTLPMetricExporter(),
+        exportIntervalMillis: 10_000,
+    }),
+    logRecordProcessors: [new BatchLogRecordProcessor(new OTLPLogExporter())],
+    instrumentations: [
+        getNodeAutoInstrumentations({
+            "@opentelemetry/instrumentation-winston": {
+                // We add OpenTelemetryTransportV3 explicitly in @pkg/logger.
+                disableLogSending: true,
+            },
+        }),
+    ],
+});
+
+sdk.start();
+
+const shutdown = () => {
+    void sdk.shutdown();
+};
+
+process.on("SIGTERM", shutdown);
+process.on("SIGINT", shutdown);

apps/orchestrator/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "strict": true,
+    "verbatimModuleSyntax": false,
+    "skipLibCheck": true,
+    "types": [
+      "node"
+    ],
+    "baseUrl": ".",
+    "paths": {
+      "@pkg/logic": ["../../packages/logic"],
+      "@pkg/logic/*": ["../../packages/logic/*"],
+      "@pkg/db": ["../../packages/db"],
+      "@pkg/db/*": ["../../packages/db/*"],
+      "@pkg/logger": ["../../packages/logger"],
+      "@pkg/logger/*": ["../../packages/logger/*"],
+      "@pkg/result": ["../../packages/result"],
+      "@pkg/result/*": ["../../packages/result/*"],
+      "@pkg/settings": ["../../packages/settings"],
+      "@pkg/settings/*": ["../../packages/settings/*"],
+      "@/*": ["../../packages/logic/*"],
+      "@core/*": ["../../packages/logic/core/*"],
+      "@domains/*": ["../../packages/logic/domains/*"]
+    },
+    "jsx": "react-jsx",
+    "jsxImportSource": "hono/jsx",
+    "outDir": "./dist"
+  },
+  "exclude": ["node_modules"]
+}