Alarm Management Architecture

RigCLOUD AlarmClient (Browser)

APINGINXGateway

Alarm Config API(IIS / .NET)

Config Change Bus(Kafka / MQTT-retained)

Worker Scheduler(Alarm Leader Election)

Cross-Cutting Concerns

Worker Scheduler

Alarm Worker / Validators (scales)

DLQ Topics

1

Config TBLIS

A

B

C

MQTT BusRetry / DLQ

Alarm History(Kafka / retained MQTT MQL)

1. Create/Update/Delete Snooze2. Check auth/thutz3. Persist alarm entry into Config DB4. Write Outbox Row in DB5. Read Outbox record6. Config DB (MySQL/DB)

MQTT Bus

Alarm

DLQ / Retry

Alarm MQTT Data Topics

Config DB

● UI / API Compute ● Worker Scheduler ● Messaging Topics ● DLQ Topics ● MQTT / MQTT

3

4

Create/Update/Delete Snooze/Acknowledge

CBC (Change Data Capture)

Config Change Bus(Kafka / MQTT-retained)

Worker Scheduler(Alarm Leader Election)

MQTT BusRetry / DLQ /retry topic

Existing MQTT Data Topics

5

6

7

8

Heartbeats and Capacity feedback

API Gateway

Consummed at changes.

MQ2L Bus

From top Topic

2

Resist narbber IDIO

Change Data Capture

Create/Update/Delete

Heartbeats and Capacity feedback

<div style="display: flex; gap: 40px; font-size: 12px; margin-left: 90px">UI / API Compute Worker Scheduler Messaging Topics DLQ Topics MQTT / MQTT</div>

4

AMS