Online-Boutique

Online Boutique is a cloud-first microservices demo application. The application is a web-based e-commerce app where users can browse items, add them to the cart, and purchase them.

Adapted from https://github.com/GoogleCloudPlatform/microservices-demo/tree/main (all of the sevices that weren't written in Go have been ported to Go and aRPC.)

Architecture

Online Boutique is composed of 11 microservices written in different languages that talk to each other over aRPC.

Build Docker Images and Push them to DockerHub

# You may need to change the $USER in `build_images.sh`,
# and set $UPDATE_ARPC to use latest/pinned aRPC version. 
bash build_images.sh # run `docker login -u $username` first to connect to DockerHub.

# To test the build locally
go build -o /tmp/test_build ./cmd/main.go

Run Bookinfo Applicaton

kubectl apply -Rf ./kubernetes/apply
kubectl get pods

# Test (Home Handler)
curl http://10.96.88.88/ -d "user_id=test"

# Checkout Handler
curl -X POST http://10.96.88.88/cart/checkout -d "email=test@example.com" -d "street_address=123 Main St" -d "zip_code=98101" -d "city=Seattle" -d "state=WA" -d "country=USA" -d "credit_card_number=4111111111111111" -d "credit_card_expiration_month=12" -d "credit_card_expiration_year=2025" -d "credit_card_cvv=123" -d "user_id=test"

# wrk
./utils/wrk -c 1 -t 1 http://10.96.88.88/ -d 30s -L

# Destroy
kubectl delete pv,pvc,sa,all --all

Open Jaeger UI

kubectl port-forward svc/jaeger 16686:16686

xdg-open http://localhost:16686