Add host temperature telemetry and history

2026-10-13 23:39:04 -04:00
parent 09396ab584
commit 171f657876
28 changed files with 1466 additions and 32 deletions
@@ -1,5 +1,24 @@
 # Agent changelog

+## 2026-10-13
+
+### 1.10.0 — Host temperature telemetry
+
+- Read supported Linux hwmon CPU package/core, AMD physical die/CCD, NVMe and
+  Intel PCH temperatures with the Python standard library. Sensor failures,
+  faults and disabled inputs are skipped independently; unsupported hosts report
+  an empty list. AMD Tctl control offsets are excluded from physical readings.
+- Include labeled, bounded sensors in heartbeats with the `host.temperatures`
+  capability. Physical device/channel identities survive hwmon renumbering.
+- The controller shows current CPU readings and expandable sensor details, and
+  adds temperature history to Capacity. Fleet history has one CPU line per host;
+  individual hosts can add NVMe composite and chipset lines. History retains
+  minute peaks using the host-resource retention setting; missing data stays
+  unavailable and no thermal alerts or placement rules are introduced.
+- Adds database migration 23. Existing agents remain compatible. Release
+  artifacts are packaged and the stale signature is removed. Offline signing
+  and host rollout are still required; neither was performed here.
+
 ## 2026-10-12

 ### 1.9.3 — Protect private bank configuration (EC #152)