In the following example, /App/System/Security/Certificate is in yellow state and it gets bubbled up to the top level of the hierarchy.
Each node in the hierarchy maintain the following details:
| Node Details | Description |
|---|---|
| Health Status and Score | It represent the HQI (Health Quality indicator) of the system It has Color and Value. The HQI indicator bubbles 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 |