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.
Google uses this application to demonstrate how developers can modernize enterprise applications using Google Cloud products, including: Google Kubernetes Engine (GKE), Cloud Service Mesh (CSM), gRPC, Cloud Operations, Spanner, Memorystore, AlloyDB, and Gemini. This application works on any Kubernetes cluster.
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Note to Googlers: Please fill out the form at go/microservices-demo.
Online Boutique is composed of 11 microservices written in different languages that talk to each other over gRPC.
Find Protocol Buffers Descriptions at the ./protos directory.
Ensure you have the following requirements:
gcloud, git, and kubectl.Clone the latest major version.
git clone --depth 1 --branch v0 https://github.com/GoogleCloudPlatform/microservices-demo.git cd microservices-demo/
The --depth 1 argument skips downloading git history.
Set the Google Cloud project and region and ensure the Google Kubernetes Engine API is enabled.
export PROJECT_ID=<PROJECT_ID>
export REGION=us-central1
gcloud services enable container.googleapis.com \
--project=${PROJECT_ID}
Substitute <PROJECT_ID> with the ID of your Google Cloud project.
Create a GKE cluster and get the credentials for it.
gcloud container clusters create-auto online-boutique \
--project=${PROJECT_ID} --region=${REGION}
Creating the cluster may take a few minutes.
Deploy Online Boutique to the cluster.
kubectl apply -f ./release/kubernetes-manifests.yaml
Wait for the pods to be ready.
After a few minutes, you should see the Pods in a Running state:
NAME READY STATUS RESTARTS AGE
adservice-76bdd69666-ckc5j 1/1 Running 0 2m58s
cartservice-66d497c6b7-dp5jr 1/1 Running 0 2m59s
checkoutservice-666c784bd6-4jd22 1/1 Running 0 3m1s
currencyservice-5d5d496984-4jmd7 1/1 Running 0 2m59s
emailservice-667457d9d6-75jcq 1/1 Running 0 3m2s
frontend-6b8d69b9fb-wjqdg 1/1 Running 0 3m1s
loadgenerator-665b5cd444-gwqdq 1/1 Running 0 3m
paymentservice-68596d6dd6-bf6bv 1/1 Running 0 3m
productcatalogservice-557d474574-888kr 1/1 Running 0 3m
recommendationservice-69c56b74d4-7z8r5 1/1 Running 0 3m1s
redis-cart-5f59546cdd-5jnqf 1/1 Running 0 2m58s
shippingservice-6ccc89f8fd-v686r 1/1 Running 0 2m58s
Access the web frontend in a browser using the frontend's external IP.
kubectl get service frontend-external | awk '{print $4}'
Visit http://EXTERNAL_IP in a web browser to access your instance of Online Boutique.
Congrats! You've deployed the default Online Boutique. To deploy a different variation of Online Boutique (e.g., with Google Cloud Operations tracing, Istio, etc.), see Deploy Online Boutique variations with Kustomize.
Once you are done with it, delete the GKE cluster.
gcloud container clusters delete online-boutique \
--project=${PROJECT_ID} --region=${REGION}
Deleting the cluster may take a few minutes.
/kustomize directory contains instructions for customizing the deployment of Online Boutique with other variations.RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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