Bubbling of Health Status

In the following example,

Certificate present in the /App/System/Security/Certificate directory is in Yellow state and goes up to the top level of the hierarchy.
The /App/System/HA/Nodes/Node is Red.
The /App/System/Storage?mount_point=/&node_ip=10.20.247.101 is Yellow.
The /App/Component/Asset/Device?device_ip=10.20.246.30 is Red.
The /App/System will evaluate as Red since it is more critical between HA and Storage nodes.
The /App will evaluate as Red since both System and Component nodes are Red.

Each node in the hierarchy maintains the following details:


Node Details	Description
Health Status and Score	It represents the Health Quality indicator (HQI) of the system The Health Quality indicator has Color and Value. The HQI indicator goes up in the hierarchical system.
Additional Metadata	Every node can optionally maintain metadata about what provides the reason for the current HQI.


HQI Color	HQI Value	Description
Green	0	Healthy System
Yellow	1	Potential Failure is imminent For example, certificate expiry in 10 days.
Orange	2	Failed (Yet System Functional) For example, standby node is down.
Red	3	Requires Immediate Attention For example, database server is down.
Black	4	Critical