fix: harden M3 simulator identities and wiring

cmd/hwlab-box-simu/main.mjs

@@ -8,12 +8,22 @@ import {
 import { createHealth, createBoxState, selectInstanceValue } from "../../internal/sim/model.mjs";
 import { createJsonServer, listen, parsePort, readJson } from "../../internal/sim/http.mjs";
 
-const boxId = selectInstanceValue(process.env.HWLAB_BOX_ID, "boxsim_alpha");
+const boxId = selectInstanceValue(process.env.HWLAB_BOX_ID, "boxsim_alpha", {
+  requireIndexForMultiple: true,
+  label: "HWLAB_BOX_ID"
+});
 const gatewaySessionId = selectInstanceValue(
   process.env.HWLAB_GATEWAY_SESSION_ID,
-  "gws_mvp_simu"
+  "gws_mvp_simu",
+  {
+    requireIndexForMultiple: true,
+    label: "HWLAB_GATEWAY_SESSION_ID"
+  }
 );
-const resourceId = selectInstanceValue(process.env.HWLAB_BOX_RESOURCE_ID, "");
+const resourceId = selectInstanceValue(process.env.HWLAB_BOX_RESOURCE_ID, "", {
+  requireIndexForMultiple: true,
+  label: "HWLAB_BOX_RESOURCE_ID"
+});
 const port = parsePort(process.env.PORT, 7201);
 const state = createBoxState({ boxId, gatewaySessionId });
 if (resourceId) {

cmd/hwlab-gateway-simu/main.mjs

@@ -9,7 +9,10 @@ import {
 import { fetchJson, createJsonServer, listen, parsePort, readJson } from "../../internal/sim/http.mjs";
 import { createRpcErrorBody, ERROR_CODES } from "../../internal/protocol/index.mjs";
 
-const gatewayId = selectInstanceValue(process.env.HWLAB_GATEWAY_ID, "gateway-a");
+const gatewayId = selectInstanceValue(process.env.HWLAB_GATEWAY_ID, "gateway-a", {
+  requireIndexForMultiple: true,
+  label: "HWLAB_GATEWAY_ID"
+});
 const port = parsePort(process.env.PORT, 7101);
 const endpoint = `http://127.0.0.1:${port}`;
 const boxUrls = parseBoxUrls(process.env.HWLAB_BOX_URLS);
@@ -117,9 +120,9 @@ function parseList(value) {
 }
 
 function parseBoxes({ resources, ids, urls, instanceScoped = false }) {
-  const explicitResources = instanceScoped ? selectScopedList(resources) : parseList(resources);
-  const explicitIds = instanceScoped ? selectScopedList(ids) : parseList(ids);
-  const explicitUrls = instanceScoped ? selectScopedList(urls.join(",")) : urls;
+  const explicitResources = instanceScoped ? selectScopedList(resources, "HWLAB_BOX_RESOURCES") : parseList(resources);
+  const explicitIds = instanceScoped ? selectScopedList(ids, "HWLAB_BOX_IDS") : parseList(ids);
+  const explicitUrls = instanceScoped ? selectScopedList(urls.join(","), "HWLAB_BOX_URLS") : urls;
   const count = Math.max(explicitResources.length, explicitIds.length, explicitUrls.length, 1);
   const parsed = [];
 
@@ -140,12 +143,15 @@ function parseBoxes({ resources, ids, urls, instanceScoped = false }) {
   return parsed;
 }
 
-function selectScopedList(value) {
+function selectScopedList(value, label = "scoped list") {
   const items = parseList(value);
   if (items.length <= 1) {
     return items;
   }
-  const selected = selectInstanceValue(items.join(","), "");
+  const selected = selectInstanceValue(items.join(","), "", {
+    requireIndexForMultiple: true,
+    label
+  });
   return selected ? [selected] : [];
 }
 

cmd/hwlab-patch-panel/main.mjs

@@ -13,12 +13,13 @@ const topology = createM3Topology();
 const endpointMap = parseEndpointMap(process.env.HWLAB_PATCH_PANEL_ENDPOINT_MAP) ?? {
   res_boxsimu_2: "http://hwlab-box-simu-2.hwlab-dev.svc.cluster.local:7201"
 };
+const manifestWiringConfig = parseWiringConfig(process.env.HWLAB_PATCH_PANEL_WIRING_CONFIG);
 const runtime = wiringConfigPath
   ? await createPatchPanelRuntimeFromFile({ path: wiringConfigPath })
   : createPatchPanelRuntime({
-      wiringConfig: topology.wiringConfig,
+      wiringConfig: manifestWiringConfig ?? topology.wiringConfig,
       endpointMap,
-      configSource: "internal:m3-topology"
+      configSource: manifestWiringConfig ? "env:HWLAB_PATCH_PANEL_WIRING_CONFIG" : "internal:m3-topology"
     });
 
 const routes = new Map();
@@ -51,3 +52,12 @@ function parseEndpointMap(value) {
 
   return JSON.parse(source);
 }
+
+function parseWiringConfig(value) {
+  const source = String(value ?? "").trim();
+  if (!source) {
+    return null;
+  }
+
+  return JSON.parse(source);
+}