Current template implemented under ZBXNEXT-5895 is not able to work properly with high availability group cluster using AlwaysOn Failover Cluster Instances (FCI) and AlwaysOn Availability Groups (AG).

Issues:

• all the nodes of cluster should monitor metrics for cluster state and own metrics
• read-only/InActive nodes should not alarm on the cluster related metrics for read-write/Active node
• no way to define backup type (full, simple, etc...) - if full backup is not used, trigger will stil' fire up