clang-format: re-format for clang-18

clang-format-18 isn't compatible with the clang-format-17 output, so we
need to reformat the code with the latest version.  The way clang-18
handles lambda formatting also changed, so we have made changes to the
organization default style format to better handle lambda formatting.

See I5e08687e696dd240402a2780158664b7113def0e for updated style.
See Iea0776aaa7edd483fa395e23de25ebf5a6288f71 for clang-18 enablement.

Change-Id: I956cf3cb1bbfc017c4d4dceb3195c1d0735b0605
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
23 files changed
tree: 517641d021f8b90aacbe884fe1078efb1a3785e5
  1. redfish-tests/
  2. src/
  3. subprojects/
  4. tests/
  5. .clang-format
  6. .gitignore
  7. gcovr.cfg
  8. LICENSE
  9. meson.build
  10. meson.options
  11. OWNERS
  12. README.md
  13. xyz.openbmc_project.Telemetry.service.in
README.md

Telemetry

This component implements middleware for sensors and metrics aggregation.

Capabilities

This application is implementation of Telemetry proposed in OpenBMC design docs [1].

It's responsible for:

  • on-demand creation of metric reports,
    • aggregated sets of sensor values available in system [2],
  • access to metric report in both pull and push model (triggers),
  • run-time monitoring of sensor[3] updates.

Use-cases

  • generic and centralized way to observe telemetry data inside system
  • back-end for Redfish TelemetryService[4]

How to build

There are two way to build telemetry service:

  • using bitbake in yocto environment
  • using meson as native build

To build it using bitbake follow the guide from OpenBMC docs[5]. To build it using meson follow the quick guide to install meson[6] and then run below commands

meson build
cd build
ninja

After successful build you should be able to run telemetry binary or start unit tests

./tests/telemetry-ut
./telemetry

In case if system is missing boost dependency, it is possible to build it locally and set BOOST_ROOT environment variable to location of built files for meson. After this change meson should be able to detect boost dependency. See [7] for more details.

Notes

More information can be found in OpenBMC docs repository [8].

References

  1. OpenBMC platform telemetry design
  2. Sensor support for OpenBMC
  3. dbus-sensors
  4. Redfish TelemetryService
  5. Yocto-development
  6. Meson-Quick-Guide
  7. Meson-Boost-dependency
  8. OpenBMC-docs-repository