IVR Infrastructure and Operations

Runtime path

Current production resources

The resources are in AWS account 564141170168, region ap-southeast-1.

Resource	Current production name/detail
ECS cluster / service	dmind-ivr-backend / dmind-ivr-backend-prod
ECR repository / image	dmind-ivr-backend / dmind-ivr-backend:v1.1.1
Application Load Balancer	dmind-ivr-prod (internet-facing)
Redis replication group	dmind-ivr-backend-prod
CloudWatch log group	/dmind-ivr-backend
MongoDB Atlas	Project DMIND Production, cluster dmind-ivr-backend-prod, database dmind-ivr
AI service bundle	1_2_0

Runtime configuration

The ECS task requires these configuration groups:

• application port, CORS, timezone, and logging
• MongoDB connection string, dmind-ivr database, and timeout
• dmind-ivr-backend-prod Redis endpoint
• AI controller endpoint, AI service bundle, and IVR interview source
• session start/default/end TTL and timestamp rate limit
• shared inbound API access key
• AWS region and CloudWatch namespace
• deployment environment

The service has no local media store: recordings pass through the HTTP request to the AI controller.

Build and runtime activation

The dmind-ivr-backend repository workflows build and publish the application image. Runtime activation is a separate operation; publishing an image does not update the ECS service.