Infrastructure

This directory contains Docker Compose configurations and related infrastructure setup for the Spike application.

Development Environment

Start all services:

cd docker
docker-compose -f docker-compose.Development.yml up -d

Stop all services:

docker-compose -f docker-compose.Development.yml down

Services

PostgreSQL Database

PostgreSQL provides the primary data store for all microservices.

• Port: localhost:5432
• User: volleyer_user
• Password: volleyer_password_dev
• Logical Replication: Enabled (for Debezium CDC)

PgAdmin

Web-based PostgreSQL administration tool.

• URL: http://localhost:8080
• Email: [email protected]
• Password: admin123

Redis

In-memory data store for caching and session management.

• Port: localhost:6379
• Persistence: AOF (append-only file) enabled

Message Queue (RabbitMQ)

RabbitMQ provides asynchronous messaging between microservices.

• AMQP Port: localhost:5672
• Management UI: http://localhost:15672
• User: volleyer_user
• Password: volleyer_password_dev

Exchanges

• events.outbox - Events from events-service
• profiles.outbox - Events from profiles-service
• messages.outbox - Events from messages-service

Change Data Capture (Debezium)

Debezium captures database changes and publishes to RabbitMQ using the outbox pattern.

• Monitors outbox_messages tables in each service database
• Publishes changes to RabbitMQ exchanges
• Uses Debezium Server standalone mode (no Kafka dependency)

Configuration

Configuration files are located in docker/debezium/ directory.

Microservices

Service	Port	Description
auth-service	5005	Authentication & authorization
events-service	5010	Event management
profiles-service	5170	User profiles
clubs-service	5020	Club management
messages-service	5180	Messaging API
messages-socketserver	5181	WebSocket/SignalR for real-time messaging
notifications-service	5030	Push notifications

Nginx

Reverse proxy and API gateway.

• Port: localhost:8000
• Routes requests to appropriate microservices

Volumes

Volume	Purpose
postgres_data	PostgreSQL data persistence
pgadmin_data	PgAdmin configuration
redis_data	Redis AOF persistence
rabbitmq_data	RabbitMQ queues and messages
debezium_data	Debezium offset tracking
nginx_logs	Nginx access and error logs

Network

All services communicate over the volleyer_network bridge network.