MDRaid Plugin for Zabbix Agent 2

Description

mdadm monitoring plugin for zabbix-agent2. plugin read the data from sysfs, instead of parsing "/proc/mdstat" and "mdadm -D".

Building

go build ./zabbix-agent2-plugin-mdraid.go

Installation

Copy the binary to /usr/sbin/zabbix-agent2-plugin/. Copy the configuration file to /etc/zabbix/zabbix_agent2.d/plugins.d/ and restart the agent.

Supported items

• mdraid.dev.discovery - List of known MD devices in LLD format
  • {#DEVICE}
• mdraid.dev.get[<device>] - The state of a device as a json object
  • Device - Device name
  • Level - The raid level (e.g. raid0, raid1, raid5, linear, multipath, faulty).
  • ArrayState- Describes the current state of the array.
  • RaidDisks - The number of devices in a fully functional array.
  • DegradedDisks - Contains a count of the number of devices by which the arrays is degraded.
  • SyncAction
  • SyncCompleted