diff --git a/deploy/deploy.schema.json b/deploy/deploy.schema.json
index b6ee3104..385ba631 100644
--- a/deploy/deploy.schema.json
+++ b/deploy/deploy.schema.json
@@ -334,6 +334,7 @@
"runtimePath": { "type": "string" },
"imageTagMode": { "type": "string", "enum": ["short", "full"] },
"workbench": { "$ref": "#/$defs/workbenchUiPolicy" },
+ "observability": { "$ref": "#/$defs/runtimeObservabilityPolicy" },
"runtimeStore": { "$ref": "#/$defs/runtimeStore" },
"sourceRepo": { "type": "string" },
"envReuseServices": {
@@ -360,6 +361,17 @@
},
"additionalProperties": false
},
+ "runtimeObservabilityPolicy": {
+ "type": "object",
+ "properties": {
+ "traceExplorerUrlTemplate": {
+ "type": "string",
+ "minLength": 1,
+ "pattern": "\\{trace_id\\}"
+ }
+ },
+ "additionalProperties": false
+ },
"runtimeStore": {
"type": "object",
"properties": {
diff --git a/deploy/deploy.yaml b/deploy/deploy.yaml
index 454f7f7d..62aac9b7 100644
--- a/deploy/deploy.yaml
+++ b/deploy/deploy.yaml
@@ -255,6 +255,8 @@ lanes:
traceTimeline:
autoExpandRunning: false
autoCollapseTerminal: false
+ observability:
+ traceExplorerUrlTemplate: /v1/workbench/traces/{trace_id}/events
externalPostgres:
enabled: true
serviceName: g14-platform-postgres
diff --git a/internal/dev-entrypoint/cloud-web-runtime.mjs b/internal/dev-entrypoint/cloud-web-runtime.mjs
index ef3bc12b..1eb4be35 100644
--- a/internal/dev-entrypoint/cloud-web-runtime.mjs
+++ b/internal/dev-entrypoint/cloud-web-runtime.mjs
@@ -18,6 +18,8 @@ const CLIENT_DISCONNECT_ERROR_PATTERN = /\b(?:socket hang up|client disconnected
const CLOUD_WEB_ERROR_HANDLER_INSTALLED = Symbol.for("hwlab.cloud-web.error-handler-installed");
const CLIENT_ROUTE_FALLBACK_PATHS = new Set(["/workbench", "/workspace", "/gate", "/diagnostics/gate", "/help", "/skills", "/access"]);
const STATIC_ASSET_EXTENSION_PATTERN = /\.[A-Za-z0-9][A-Za-z0-9_-]*$/u;
+const TRACE_EXPLORER_TEMPLATE_TOKEN = "{trace_id}";
+const TRACE_EXPLORER_TEMPLATE_PLACEHOLDER_PATTERN = /\{([A-Za-z0-9_:-]+)\}/gu;
export async function serveCloudWeb(options) {
installCloudWebProcessErrorHandlers({ serviceId: options.serviceId });
@@ -167,11 +169,37 @@ function validateDisplayLocale(locale) {
function workbenchRuntimeConfigFromEnv() {
const traceTimeline = {};
+ const result = {};
const autoExpandRunning = parseEnvBoolean(process.env.HWLAB_WORKBENCH_TRACE_AUTO_EXPAND_RUNNING);
const autoCollapseTerminal = parseEnvBoolean(process.env.HWLAB_WORKBENCH_TRACE_AUTO_COLLAPSE_TERMINAL);
+ const traceExplorerUrlTemplate = traceExplorerUrlTemplateFromEnv(process.env.HWLAB_WORKBENCH_TRACE_EXPLORER_URL_TEMPLATE);
if (typeof autoExpandRunning === "boolean") traceTimeline.autoExpandRunning = autoExpandRunning;
if (typeof autoCollapseTerminal === "boolean") traceTimeline.autoCollapseTerminal = autoCollapseTerminal;
- return Object.keys(traceTimeline).length > 0 ? { traceTimeline } : null;
+ if (Object.keys(traceTimeline).length > 0) result.traceTimeline = traceTimeline;
+ if (traceExplorerUrlTemplate) result.traceExplorerUrlTemplate = traceExplorerUrlTemplate;
+ return Object.keys(result).length > 0 ? result : null;
+}
+
+function traceExplorerUrlTemplateFromEnv(value) {
+ if (value === undefined || value === null || value === "") return null;
+ const template = String(value).trim();
+ if (!isSafeTraceExplorerUrlTemplate(template)) {
+ throw new Error("invalid HWLAB_WORKBENCH_TRACE_EXPLORER_URL_TEMPLATE: template must be http(s) or same-origin relative URL and contain only {trace_id}");
+ }
+ return template;
+}
+
+function isSafeTraceExplorerUrlTemplate(template) {
+ if (!template.includes(TRACE_EXPLORER_TEMPLATE_TOKEN)) return false;
+ const placeholders = Array.from(template.matchAll(TRACE_EXPLORER_TEMPLATE_PLACEHOLDER_PATTERN), (match) => match[0]);
+ if (placeholders.length === 0 || placeholders.some((placeholder) => placeholder !== TRACE_EXPLORER_TEMPLATE_TOKEN)) return false;
+ try {
+ const rendered = template.replaceAll(TRACE_EXPLORER_TEMPLATE_TOKEN, "trc_template_probe");
+ const url = new URL(rendered, "http://hwlab-cloud-web.local");
+ return (url.protocol === "http:" || url.protocol === "https:") && !template.startsWith("//");
+ } catch {
+ return false;
+ }
}
function parseEnvBoolean(value) {
diff --git a/internal/dev-entrypoint/cloud-web-runtime.test.mjs b/internal/dev-entrypoint/cloud-web-runtime.test.mjs
index aeae96ba..c4ce86e6 100644
--- a/internal/dev-entrypoint/cloud-web-runtime.test.mjs
+++ b/internal/dev-entrypoint/cloud-web-runtime.test.mjs
@@ -341,6 +341,11 @@ test("cloud web remains healthy after a client disconnects during static respons
});
test("cloud web serves client deep links through the Vue shell", async () => {
+ const restoreEnv = withEnv({
+ HWLAB_CLOUD_WEB_DISPLAY_TIME_ZONE: "Asia/Shanghai",
+ HWLAB_CLOUD_WEB_DISPLAY_TIME_LOCALE: "zh-CN",
+ HWLAB_CLOUD_WEB_DISPLAY_TIME_LABEL: "北京时间"
+ });
const root = await mkdtemp(path.join(os.tmpdir(), "hwlab-cloud-web-runtime-"));
await writeFile(path.join(root, "index.html"), "
\n", "utf8");
await writeFile(path.join(root, "asset.txt"), "asset body\n", "utf8");
@@ -367,7 +372,9 @@ test("cloud web serves client deep links through the Vue shell", async () => {
});
assert.equal(response.status, 200, route);
assert.equal(response.headers.get("content-type"), "text/html; charset=utf-8", route);
- assert.equal(await response.text(), "\n", route);
+ const html = await response.text();
+ assert.match(html, /<\/div>/u, route);
+ assert.match(html, /HWLAB_CLOUD_WEB_CONFIG/u, route);
}
const assetResponse = await fetch(`${serverUrl(cloudWeb)}/asset.txt`, {
@@ -381,11 +388,64 @@ test("cloud web serves client deep links through the Vue shell", async () => {
});
assert.equal(missingAssetResponse.status, 404);
} finally {
+ restoreEnv();
await close(cloudWeb);
await rm(root, { recursive: true, force: true });
}
});
+test("cloud web injects trace explorer runtime config from env", async () => {
+ const restoreEnv = withEnv({
+ HWLAB_CLOUD_WEB_DISPLAY_TIME_ZONE: "Asia/Shanghai",
+ HWLAB_CLOUD_WEB_DISPLAY_TIME_LOCALE: "zh-CN",
+ HWLAB_CLOUD_WEB_DISPLAY_TIME_LABEL: "北京时间",
+ HWLAB_WORKBENCH_TRACE_EXPLORER_URL_TEMPLATE: "/v1/workbench/traces/{trace_id}/events"
+ });
+ const root = await mkdtemp(path.join(os.tmpdir(), "hwlab-cloud-web-runtime-"));
+ await writeFile(path.join(root, "index.html"), "
\n", "utf8");
+ const cloudWeb = createCloudWebServer({
+ serviceId: "hwlab-cloud-web",
+ roots: [root],
+ cloudApiBaseUrl: "http://127.0.0.1:1",
+ healthPayload: () => ({ status: "ok" }),
+ sendJson(response, statusCode, body) {
+ const payload = JSON.stringify(body);
+ response.writeHead(statusCode, {
+ "content-type": "application/json",
+ "content-length": Buffer.byteLength(payload)
+ });
+ response.end(payload);
+ }
+ });
+ await listen(cloudWeb);
+
+ try {
+ const response = await fetch(`${serverUrl(cloudWeb)}/workbench`, { headers: { accept: "text/html" } });
+ assert.equal(response.status, 200);
+ const html = await response.text();
+ assert.match(html, /traceExplorerUrlTemplate":"\/v1\/workbench\/traces\/\{trace_id\}\/events/u);
+ assert.doesNotMatch(html, /api key|secret|password/iu);
+ } finally {
+ restoreEnv();
+ await close(cloudWeb);
+ await rm(root, { recursive: true, force: true });
+ }
+});
+
+function withEnv(values) {
+ const previous = new Map();
+ for (const [key, value] of Object.entries(values)) {
+ previous.set(key, process.env[key]);
+ process.env[key] = value;
+ }
+ return () => {
+ for (const [key, value] of previous.entries()) {
+ if (value === undefined) delete process.env[key];
+ else process.env[key] = value;
+ }
+ };
+}
+
function listen(server) {
return new Promise((resolve, reject) => {
server.once("error", reject);
diff --git a/scripts/gitops-render.mjs b/scripts/gitops-render.mjs
index 0fd2ee74..357cdb27 100644
--- a/scripts/gitops-render.mjs
+++ b/scripts/gitops-render.mjs
@@ -979,6 +979,12 @@ function runtimeWorkbenchTraceTimelinePolicy(deploy, profile) {
return Object.keys(result).length > 0 ? result : null;
}
+function runtimeTraceExplorerUrlTemplate(deploy, profile) {
+ if (!isRuntimeLane(profile)) return null;
+ const template = runtimeLaneConfig(deploy, profile)?.observability?.traceExplorerUrlTemplate;
+ return typeof template === "string" && template.trim().length > 0 ? template.trim() : null;
+}
+
function runtimeStoreEnvForProfile(deploy, profile, serviceId) {
if (!isRuntimeLane(profile) || serviceId !== "hwlab-cloud-api") return {};
const postgres = runtimeLaneConfig(deploy, profile)?.runtimeStore?.postgres;
@@ -1225,6 +1231,10 @@ function transformWorkloads({ workloads, deploy, catalog, source, sourceBranch =
if (typeof traceTimelinePolicy?.autoCollapseTerminal === "boolean") {
upsertEnv(container.env, "HWLAB_WORKBENCH_TRACE_AUTO_COLLAPSE_TERMINAL", booleanEnv(traceTimelinePolicy.autoCollapseTerminal));
}
+ const traceExplorerUrlTemplate = runtimeTraceExplorerUrlTemplate(deploy, profile);
+ if (traceExplorerUrlTemplate) {
+ upsertEnv(container.env, "HWLAB_WORKBENCH_TRACE_EXPLORER_URL_TEMPLATE", traceExplorerUrlTemplate);
+ }
}
}
rewritePodSecretRefs(podTemplate.spec, profile);
diff --git a/scripts/src/runtime-lane.ts b/scripts/src/runtime-lane.ts
index 4d3ecf50..4df980b1 100644
--- a/scripts/src/runtime-lane.ts
+++ b/scripts/src/runtime-lane.ts
@@ -44,6 +44,9 @@ export type RuntimeLaneConfig = {
api?: string;
[key: string]: string | undefined;
};
+ observability?: {
+ traceExplorerUrlTemplate?: string;
+ };
sourceRepo?: string;
};
diff --git a/web/hwlab-cloud-web/scripts/workbench-r3-live-hwpod-parity.test.ts b/web/hwlab-cloud-web/scripts/workbench-r3-live-hwpod-parity.test.ts
index 9312901f..947c207d 100644
--- a/web/hwlab-cloud-web/scripts/workbench-r3-live-hwpod-parity.test.ts
+++ b/web/hwlab-cloud-web/scripts/workbench-r3-live-hwpod-parity.test.ts
@@ -2,6 +2,7 @@ import assert from "node:assert/strict";
import test from "node:test";
import type { ApiResult, HwpodNodeOpsResponse, HwpodSpecsResponse, LiveProbePayload, LiveSurface } from "../src/types/index.ts";
+import { traceExplorerHref } from "../src/config/runtime.ts";
import { summarizeBuilds, summarizeHwpodNodeOps, summarizeProbeRows } from "../src/stores/workbench-live.ts";
import { liveCall } from "../src/stores/workbench.ts";
@@ -56,6 +57,21 @@ test("R3 live refresh keeps partial evidence when one endpoint throws", async ()
assert.equal(passed.data?.revision, "155530d8d9355887a23a08e341291994cc312f54");
});
+test("R3 trace explorer href is config gated and trace_id only", () => {
+ window.HWLAB_CLOUD_WEB_CONFIG = {
+ displayTime: { timeZone: "Asia/Shanghai", locale: "zh-CN", label: "北京时间" },
+ workbench: { traceExplorerUrlTemplate: "/v1/workbench/traces/{trace_id}/events" }
+ };
+ assert.equal(traceExplorerHref("trc_completed"), "/v1/workbench/traces/trc_completed/events");
+ assert.equal(traceExplorerHref("bad/trace"), null);
+
+ window.HWLAB_CLOUD_WEB_CONFIG.workbench = { traceExplorerUrlTemplate: "/trace/{trace_id}?prompt={prompt}" };
+ assert.equal(traceExplorerHref("trc_completed"), null);
+
+ window.HWLAB_CLOUD_WEB_CONFIG.workbench = {};
+ assert.equal(traceExplorerHref("trc_completed"), null);
+});
+
function liveSurface(): LiveSurface {
const liveProbe = ok
({ serviceId: "hwlab-cloud-api", environment: "v03", status: "ok", ready: true, revision: "c0cbdbb38de77f1ecc9d1222438a13294d81d4dd", observedAt: "2026-06-13T17:59:15.000Z" });
return {
diff --git a/web/hwlab-cloud-web/src/components/workbench/MessageActions.vue b/web/hwlab-cloud-web/src/components/workbench/MessageActions.vue
index 0c128801..cca5a76d 100644
--- a/web/hwlab-cloud-web/src/components/workbench/MessageActions.vue
+++ b/web/hwlab-cloud-web/src/components/workbench/MessageActions.vue
@@ -1,6 +1,7 @@