Heartbeat Cluster: Node Status and Link Status
This check uses the output of several cl_status calls as sent by the Checkmk
linux agent to monitor the status of the linked nodes in a heartbeat cluster.
Additionally all links of each node are checked.
Each configured linked node will result in one service during inventory.
The check will result in a CRITICAL state when the nodestatus is not "up",
"ping" or "active". A link status different than "up" will also result in a
The name of the node as configured in the ha.cf configuration file.
One service is created for each node of a cluster.