Full-fledged microservices demo using Axon Framework and Axon Server features, that's fully monitored using OpenTelemetry, Prometheus and Grafana, and Inspector Axon. The demo leverages:
- Axon Server clustering and messaging
- Inspector Axon monitoring
- Prometheus scraping and Grafana dashboarding
- OpenTelemetry tracing with OpenSearch and Jaeger query
- Axon FireStarter to introduce chaos into Axon Framework applications
- A landing page with observability exercises and reverse-proxy links to all features and deployments
This auction house is special, since the partcipants are all simulated and scalable. For each auction they will decide whether they want an item, how much they want to bid, and then act.
They might also sell their current items to make money!
There are two versions available:
- Full: This version runs everything including Tracing backends and a 3-node Axon Server cluster.
- Light: This version runs everything except Tracing backends and Axon Server EE. This version is free to use, and also uses less resources.
The docker images are updated on push to main and support both ARM64 and AMD64 architectures, so M1/M2 Mac users can use them as well.
You will need to put an axoniq.license file in the infrastructure/${version} folder that contains a valid license for Axon Server EE.
You can request a free trial license here.
Now, you can run this demo using docker compose. Please execute the following:
docker compose -f infrastructure/full/docker-compose.yaml up -d
# or
docker compose -f infrastructure/light/docker-compose.yaml up -dThis will run a full stack locally, with:
- OpenSearch
- Jaeger
- Prometheus
- Grafana
- Axon Server Enterprise (3x)
- Nginx http://localhost:8080
- Service: Participants
- Service: Auctions
- Service: Auction Query
- Service: Interfaces
- Service: Object Registry
When everything has been booted, navigate to the landing page.
You can use the tracing provided by Jaeger. It will look a little like the following:
