Products documentation

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
====== SAP HANA Replication Secondary DB Statistics Monitoring ======
  This monitor targets SAP HANA secondary replication service entries
  and lets you scope monitoring by host/service.
  It provides alarm/metric configuration hooks per surveillance row.

**This monitor is currently work in progress**

===== What Can Be Monitored =====

You can configure monitoring scope by:
  * Primary host filter
  * Service (port) filter
  * Per-row activation, alarm enablement, and metric enablement

**Current implementation note:** this monitor runner currently has no threshold evaluation logic, so no concrete secondary-statistics alarm rule is executed yet.

===== Monitored Data =====

The monitor input job requests replication status data (from HANA replication service views), including:
  * Host and service identity
  * Primary/secondary replication context
  * Replication status/mode metadata
  * Related replication statistics fields available in the shared replication result set

===== Configuration Hints =====

  * One surveillance row defines one host/service selection scope.
  * Wildcards are supported in **Host** and **Service** (for example `*`).
  * **Auto clear** controls whether generated alarms are clearable.
  * **Alarm** and **Metrics** flags enable corresponding output paths for that row.

===== Configuration =====

==== Monitoring Parameters ====

^ Parameter ^ Type ^ Required ^ Default ^ Description ^
| (none) | - | - | - | This monitor has no global parameters; configuration is done in the surveillance table. |

==== Surveillance Table ====

^ Field ^ Required ^ Default ^ Description ^
| Active | Yes | `true` | Enables/disables this surveillance row. |
| Host | Yes | `*` | Primary host selector (supports wildcard matching). |
| Service | Yes | `*` | Service/port selector (supports wildcard matching). |
| Auto clear | Yes | `true` | Alarms generated by this row are clearable when enabled. |
| Severity | Yes | `Critical` | Default alarm severity for this row (`5 => Critical`). |
| Alarm tag | No | (empty) | Optional custom alarm tag/prefix. |
| Alarm | No | `true` | Enables/disables alarm generation for this row. |
| Metrics | No | `false` | Enables/disables metric generation for this row. |

===== Alarm Conditions =====

In the current implementation, no explicit threshold/condition checks are implemented in this monitor runner.
As a result, there are no active built-in alarm trigger conditions yet.

===== Generated Metrics =====

In the current implementation, no metrics are emitted by this monitor runner.

===== Generated Alarms =====

In the current implementation, no alarms are emitted by this monitor runner.

===== Example =====

^ Active ^ Host ^ Service ^ Auto clear ^ Severity ^ Alarm tag ^ Alarm ^ Metrics ^
| true | `*` | `*` | true | Critical | `HANA,REPLICATION,SECONDARY` | true | false |
| true | `hana-prd-*` | `3*` | true | Major | `HANA,SECONDARY,PRD` | true | true |