Hostdisk Metrics

Labels

Metrics reported by Hostdisk Manager use following labels:

Label	Description
node	Name of the node disk is present on. Is only present if disk is connected to monitored node.
disk_name	Path of the device. Is only present if disk is connected to monitored node.
uuid	UUID of the filesystem disk is formatted to. Is only present if device is formatted.
filesystem	Name of the filesystem disk is formatted to. Is only present if device is formatted.

Metrics

Following metrics are exported by Hostdisk Manager for each hostdisk:

Metric	Description
hostdisk_csi_disk_space_total_bytes	Total space on the disk.
hostdisk_csi_disk_space_used_bytes	Used space on the disk (is only available for mounted disks, so those that are used by some pod).
hostdisk_csi_disk_space_available_bytes	Total available size of the disk (is only available for mounted disks, so those that are used by some pod).
hostdisk_csi_disk_status_ready	Indicates whether the disk is ready to be used (1 for ready, 0 for not ready).
hostdisk_csi_disk_status_formatted	Indicates whether the disk is formatted (1 for formatted, 0 for not formatted).
hostdisk_csi_disk_present_on_node	Indicates whether the disk is present on the node (1 for present, 0 for not present).
hostdisk_csi_disk_status_smart	SMART status of the disk (–1 for unknown, 0 for failing, 1 for passing).
hostdisk_csi_disk_time_processing_seconds	Histogram of disk processing duration in seconds.
hostdisk_csi_disk_errors_total	Total number of reconciliation errors encountered by the disk.