[extension/healthcheck] Add Component Event Attributes to serialized output #43606
Description
Component(s)
extension/healthcheckv2
Is your feature request related to a problem? Please describe.
An attributes map has been added to the core Collector Component Status Event — see PR #13348
Currently, the healthcheck extension’s status endpoint does not expose these attributes. Adding support for them would be valuable for services that depend on this endpoint to access additional context or metadata.
For instance, there are plans to start populating these attributes in the receiver creator — see issue #39053
Describe the solution you'd like
Display attributes in the /health/status?verbose endpoint:
{
"start_time": "2025-10-16T17:56:10.795226826+02:00",
"healthy": true,
"status": "StatusRecoverableError",
"status_time": "2025-10-16T17:56:11.820542393+02:00",
"attributes": {
"error_msg": "not enough permissions to read cpu data",
"scrapers": ["cpu", "memory", "network"]
},
"components": {
"extensions": {
"healthy": true,
"status": "StatusOK",
"status_time": "2025-10-16T17:56:10.801960179+02:00",
"attributes": {},
"components": {
"extension:healthcheckv2": {
"healthy": true,
"status": "StatusOK",
"status_time": "2025-10-16T17:56:10.801960179+02:00",
"attributes": {}
}
}
},
"pipeline:metrics/1": {
"healthy": true,
"status": "StatusRecoverableError",
"status_time": "2025-10-16T17:56:11.820542393+02:00",
"attributes": {
"error_msg": "not enough permissions to read cpu data",
"scrapers": ["cpu", "memory", "network"]
},
"components": {
"exporter:debug": {
"healthy": true,
"status": "StatusOK",
"status_time": "2025-10-16T17:56:10.808017787+02:00",
"attributes": {}
},
"receiver:hostmetrics/producer": {
"healthy": true,
"status": "StatusRecoverableError",
"status_time": "2025-10-16T17:56:11.820542393+02:00",
"attributes": {
"error_msg": "not enough permissions to read cpu data",
"scrapers": ["cpu", "memory", "network"]
}
}
}
}
}
}
Describe alternatives you've considered
No response
Additional context
No response
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