Codex Agent
81 lines
3.2 KiB
JavaScript
81 lines
3.2 KiB
JavaScript
import assert from "node:assert/strict";
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import test from "node:test";
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import { createServer } from "node:http";
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import { once } from "node:events";
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import { pathToFileURL } from "node:url";
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import { buildMetricsText, isMainModule, probeTarget, requestTarget, sanitizeLabelValue } from "./metrics-sidecar.mjs";
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test("metrics text exposes stable HWLAB labels without sensitive identifiers", () => {
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const text = buildMetricsText({
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env: {
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HWLAB_METRICS_SERVICE_ID: "hwlab-cloud-api",
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HWLAB_METRICS_NAMESPACE: "hwlab-v02",
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HWLAB_METRICS_GITOPS_TARGET: "v02"
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},
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probe: { configured: true, success: true, statusCode: 200, durationSeconds: 0.012 }
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});
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assert.match(text, /hwlab_service_up\{service="hwlab-cloud-api",namespace="hwlab-v02",gitops_target="v02"\} 1/u);
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assert.match(text, /hwlab_service_health_probe_success\{service="hwlab-cloud-api",namespace="hwlab-v02",gitops_target="v02"\} 1/u);
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assert.doesNotMatch(text, /traceId|sessionId|conversationId|threadId|runId|commandId|jobId/iu);
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assert.doesNotMatch(text, /prompt|assistant text|device output|secret|api key/iu);
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});
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test("label sanitization keeps metrics labels low-risk", () => {
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assert.equal(sanitizeLabelValue("hwlab/cloud api\ntraceId=trc_1"), "hwlab_cloud_api_traceId_trc_1");
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assert.equal(sanitizeLabelValue(""), "unknown");
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});
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test("health target probe uses Node HTTP request against cluster-local style targets", async () => {
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const server = createServer((request, response) => {
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if (request.url === "/health/live") {
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response.writeHead(200, { "content-type": "application/json" });
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response.end(JSON.stringify({ status: "ok" }));
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return;
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}
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response.writeHead(404);
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response.end();
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});
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server.listen(0, "127.0.0.1");
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await once(server, "listening");
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try {
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const address = server.address();
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const probe = await requestTarget({ targetUrl: `http://127.0.0.1:${address.port}/health/live`, timeoutMs: 1000 });
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assert.equal(probe.configured, true);
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assert.equal(probe.success, true);
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assert.equal(probe.statusCode, 200);
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assert.ok(probe.durationSeconds >= 0);
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} finally {
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server.close();
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await once(server, "close");
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}
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});
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test("health target probe degrades invalid URLs to failed metrics", async () => {
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const probe = await probeTarget({ targetUrl: "not a url", timeoutMs: 1000 });
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assert.deepEqual({ configured: probe.configured, success: probe.success, statusCode: probe.statusCode }, {
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configured: true,
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success: false,
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statusCode: 0
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});
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});
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test("entrypoint detection follows ConfigMap symlink paths", () => {
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const realScriptPath = "/var/run/configmaps/hwlab-v02-metrics-sidecar/..2026_06_05/metrics-sidecar.mjs";
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const mountedScriptPath = "/metrics/metrics-sidecar.mjs";
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assert.equal(isMainModule({ moduleUrl: pathToFileURL(mountedScriptPath).href, argvPath: mountedScriptPath }), true);
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assert.equal(isMainModule({
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moduleUrl: pathToFileURL(realScriptPath).href,
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argvPath: mountedScriptPath,
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realpath: () => realScriptPath
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}), true);
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assert.equal(isMainModule({
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moduleUrl: pathToFileURL(realScriptPath).href,
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argvPath: mountedScriptPath,
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realpath: () => "/other/metrics-sidecar.mjs"
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}), false);
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});
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