add airbyte docker compose

04-ingestion/README.md

@@ -1,10 +1,14 @@
 # 04-ingestion: Airbyte Data Ingestion
 
-Airbyte OSS for data ingestion and ETL (standalone deployment).
+Airbyte OSS for data ingestion and ETL (multi-container deployment).
 
 ## Services
 
-- **airbyte**: All-in-one Airbyte container (webapp + server + worker + temporal)
+- **airbyte-proxy**: Public entrypoint (UI/API gateway)
+- **server**: Airbyte backend
+- **worker**: Runs sync jobs and launches connector containers
+- **webapp**: Airbyte UI
+- **airbyte-temporal**: Workflow engine
 
 ## Run
 
@@ -15,14 +19,11 @@ docker compose --env-file ../.env.global up -d
 ## Access
 
 - Web UI: http://localhost:8000
-- Configure in Nginx to route domain to `airbyte:8000`
+- Configure in Nginx to route domain to `airbyte-proxy:8000`
 
 ## Note
 
-This uses Airbyte standalone image for simplicity. For production with high workload:
-- Consider using full Airbyte stack with separate containers
-- Or use `abctl` (Airbyte Command Line Tool)
-- See: https://docs.airbyte.com/deploying-airbyte/docker-compose
+This deployment pins Airbyte images to avoid `:latest` tag issues.
 
 ## First Time Setup
 1. Create database: `docker exec postgres psql -U postgres -c "CREATE DATABASE airbyte;"`