check-mountpoint

Overview

Ensures mountpoint entries in /etc/fstab match those in /proc/mounts.

Command-Line Options

Option	Type	Default	Description
--mountpoint	String	Required	Mountpoint pattern(s) to verify consistency (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 fstab entries are mounted
WARN (1)	Command execution fails
CRITICAL (2)	Fstab entries missing from mounts

Usage Examples

check-mountpoint - Single Pattern

health_checks check-storage check-mountpoint \
  --mountpoint /mnt \
  [CLUSTER] \
  app

check-mountpoint - Multiple Patterns

health_checks check-storage check-mountpoint \
  --mountpoint /mnt \
  --mountpoint /data \
  [CLUSTER] \
  app

check-mountpoint - With Timeout

health_checks check-storage check-mountpoint \
  --mountpoint /mnt \
  --timeout 30 \
  [CLUSTER] \
  app

check-mountpoint - Debug Mode

health_checks check-storage check-mountpoint \
  --mountpoint /mnt \
  --log-level DEBUG \
  --verbose-out \
  [CLUSTER] \
  app