How to run

docker compose build

docker compose up

or

docker build -t happyheaders-api:latest

docker compose up --build

• If FIRST build include --build in docker compose like this:

docker compose up --build

RabbitMQ article flow

• RabbitMQ broker is exposed on 5672 and management UI on 15672.
• ArticleQueue initializes exchange/queue topology for article events.
• PublisherService publishes /publishArticle messages to RabbitMQ.
• ArticleService consumes from queue and stores articles in SQL.

Article cache and monitoring

• ArticleCacheService is a separate microservice and Docker container.
• ArticleService calls ArticleCacheService over HTTP (no project references between services).
• ArticleCacheService uses two cache layers: L1 (IMemoryCache) and L2 (Redis).
• Cache is preloaded periodically with articles from the last 14 days.
• Cache hit/miss counters are stored in Redis and exposed by ArticleCacheService on GET /api/cache/stats.
• Grafana includes an auto-provisioned dashboard: Article Cache Overview (datasource: Infinity JSON API).

Default local URLs:

• Grafana: http://localhost:3000
• ArticleCacheService stats: http://localhost:8086/api/cache/stats