Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit 0514014)

The hardware metrics exporter was reading cephadm's private KV store
directly via get_store_prefix('mgr/cephadm/node_proxy/data'). This
had two problems:

1. get_store_prefix() is module-scoped, so from the prometheus module
   it searched under prometheus's own namespace instead of cephadm's,
   resulting in zero metrics being exported despite metric definitions
   appearing at /metrics.

2. The firmware key was accessed as 'firmwares' (plural) but the
   stored field is 'firmware' (singular), causing all firmware version
   metrics to be silently empty.

Use node_proxy_fullreport() and node_proxy_firmware() via the
OrchestratorClientMixin instead. This routes through cephadm's
NodeProxyCache which handles KV access and firmware key compat
correctly. Follows the same pattern as set_cephadm_daemon_status_metrics()
and get_smb_metadata().

Signed-off-by: Afreen Misbah <[email protected]>
Assisted-by: Claude
Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit 6bb07c6)

- Fix fan repeating panels: set multi=true on fan_speeds template
  variable so Grafana generates one panel per fan instead of one
- Remove TACH-only regex filter on fan_speeds template and AVG
  Cooling query so all system fans are visible regardless of naming
- Replace duplicate Power Control panel with Network health panel
- Fix NVMe drive count to use storage_capacity_bytes{protocol=NVMe}
  instead of counting temperature sensors (inaccurate proxy)
- Normalize all hostname filters to regex match (=~) for consistency
- Register hardware.libsonnet in dashboards.libsonnet so the
  dashboard JSON is generated during ceph-mixin builds
- Add temperatures category to prometheus health metrics loop

Signed-off-by: Afreen Misbah <[email protected]>
Assisted-by: Claude
Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit 04207ca)

…emory_capacity_bytes

Prometheus naming conventions require base units (bytes not MiB)

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit ae0567e)

- CPU/NVMe temp: change from stat to gauge panels with colored
  arc thresholds (green/yellow/red) and proper °C units
- Health panels: wrap queries in max() aggregation to show
  single worst-case value instead of overlapping series
- Pie charts: switch to donut style with visible legends
- Fan RPM: use locale unit for comma formatting instead of
  short which auto-scaled to "K"
- Fix temperature panels units
- Add Device List and Platform Firmware table panels

Fixes https://tracker.ceph.com/issues/77723

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit 5dd6807)

- export `firmware_version` labels from `node_proxy_storage_capacity_bytes` metrics to be used in device firmware panel
- improve iterations for performance - dropping redundant node_proxy_firmware() RPC; firmware data is already
  present in the fullreport response, and removing unnecessary loops.
- replace health if/elif chain with HEALTH_STATUS_MAP dict lookup
- rename metrics to ceph_hardware_*, fix component labels and add tests
- added unit test cases
- add serial name, slot info to capacity metric
- fix health metrics showing ID instead of component name

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit be32430)

- Update tests to check for queries in nested row panels
- fix tox tests
- add named tuple

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit aba8698)

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit 4be833e)

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit b231e6f)

Add comprehensive Grafana dashboard for monitoring hardware compression
metrics from FCM-enabled drives.

Signed-off-by: Afreen Misbah <[email protected]>
(cherry picked from commit da21940)