directory-exists

Overview

Validates specified directories exist on the filesystem.

Command-Line Options

Option	Type	Default	Description
--directory / -d	Path	Required	Directory(ies) to check for existence (multiple allowed)
--timeout	Integer	300	Command execution timeout in seconds
--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)	All directories exist
CRITICAL (2)	Directory does not exist
UNKNOWN (3)	Exception during check

Usage Examples

directory-exists - Single Directory

health_checks check-storage directory-exists \
  --directory /scratch \
  [CLUSTER] \
  app

directory-exists - Multiple Directories

health_checks check-storage directory-exists \
  --directory /scratch \
  --directory /data \
  --directory /models \
  [CLUSTER] \
  app

directory-exists - Debug Mode

health_checks check-storage directory-exists \
  --directory /scratch \
  --log-level DEBUG \
  --verbose-out \
  [CLUSTER] \
  app

directory-exists - With Telemetry

health_checks check-storage directory-exists \
  --directory /scratch \
  --sink otel \
  --sink-opts "log_resource_attributes={'attr_1': 'value1'}" \
  [CLUSTER] \
  app