check-telemetry

Overview

Standalone telemetry publishing utility for health checks. Accepts health check results as command-line parameters and publishes them to configured sinks without performing validation. Used for testing telemetry pipelines and integrating external health checks.

Command-Line Options

Option	Type	Default	Description
--exit_code	Integer	-	Health check exit code: 0=OK, 1=WARN, 2=CRITICAL, 3=UNKNOWN (required)
--health-check-name	String	-	Name of the health check (required)
--node	String	-	Hostname where check was executed (required)
--msg	String	""	Descriptive message about the check result
--job-id	Integer	0	SLURM job ID associated with the check
--sink	String	do_nothing	Telemetry sink destination
--sink-opts	Multiple	-	Sink-specific configuration
--verbose-out	Flag	False	Display detailed output
--log-level	Choice	INFO	DEBUG, INFO, WARNING, ERROR, CRITICAL
--log-folder	String	/var/log/fb-monitoring	Log directory
--heterogeneous-cluster-v1	Flag	False	Enable heterogeneous cluster support

Exit Conditions

Exit Code	Condition
OK (0)	Feature flag disabled (killswitch active)
OK (0)	Always exits OK regardless of telemetry success or failure

Usage Examples

Basic Telemetry Test

health_checks check-telemetry \
  --exit_code 0 \
  --health-check-name test_check \
  --node node001 \
  --msg "Test passed successfully" \
  --sink stdout \
  [CLUSTER] \
  app