feat(telemetry): add canonical VPS host monitoring

2026-08-22 17:29:30 +03:00
parent a3e7a015de
commit 23ea96fbb2
33 changed files with 2541 additions and 51 deletions
@@ -68,6 +68,33 @@ test("accepts synthetic discovery and durable message results over Core-initiate
  }
 });

+test("delivers a normalized host observation over the existing pinned mTLS channel", async () => {
+  const recorded = [];
+  const pair = await startPair({
+    recordHostTelemetry: async (snapshot, context) => {
+      recorded.push({ snapshot, context });
+      return { status: "recorded" };
+    },
+  });
+
+  try {
+    const observation = hostTelemetrySnapshot();
+    assert.deepEqual(await pair.edge.submitHostTelemetry(observation), {
+      status: "recorded",
+    });
+    assert.equal(recorded.length, 1);
+    assert.equal(recorded[0].snapshot.hostKey, "robot2b-b2-edge-vps");
+    assert.equal(
+      recorded[0].context.authenticatedEdgeRef,
+      "edge:pilot-1",
+    );
+    assert.equal(pair.edge.status().eventsAccepted, 1);
+    assert.equal(pair.core.status().eventsAccepted, 1);
+  } finally {
+    await stopPair(pair);
+  }
+});
+
 test("recovers the claimed device from telemetry after a Core restart and completes a typed command", async () => {
  const commandRef = "command:11111111-1111-4111-8111-111111111111";
  const deviceRef = "device:22222222-2222-4222-8222-222222222222";
@@ -547,9 +574,61 @@ function createCoreClient(options) {
    commandTransport: options.commandTransport,
    offerCommand: options.offerCommand,
    recordCommandStatus: options.recordCommandStatus,
+    recordHostTelemetry: options.recordHostTelemetry,
  });
 }

+function hostTelemetrySnapshot() {
+  return {
+    schemaVersion: "nodedc.infrastructure.host-telemetry.v1",
+    profile: "linux-host-telegraf-v1",
+    hostKey: "robot2b-b2-edge-vps",
+    observedAt: new Date().toISOString(),
+    source: {
+      agent: "telegraf",
+      agentVersion: "1.38.4",
+      collectorRef: "service:nodedc-host-telemetry-agent",
+    },
+    hardware: {
+      hostname: "koffyvngij",
+      architecture: "x64",
+      platform: "linux",
+      kernelRelease: "6.8.0",
+      cpuModel: "KVM CPU",
+      logicalProcessors: 1,
+    },
+    cpu: { usagePercent: 20, load1: 0.2, load5: 0.1, load15: 0.05 },
+    memory: {
+      totalBytes: 1024,
+      availableBytes: 700,
+      freeBytes: null,
+      usedBytes: 324,
+      usedPercent: 31.6,
+    },
+    swap: {
+      totalBytes: 0,
+      availableBytes: null,
+      freeBytes: 0,
+      usedBytes: 0,
+      usedPercent: 0,
+    },
+    system: {
+      uptimeSeconds: 100,
+      users: 1,
+      processes: {
+        total: 10,
+        running: 1,
+        sleeping: 9,
+        blocked: 0,
+        zombies: 0,
+      },
+    },
+    disks: [],
+    network: [],
+    services: [],
+  };
+}
+
 function productionDiscoveryObserver() {
  return createDeviceGatewayIngest({
    identifierPepper: "test-only-device-edge-channel-identifier-pepper",