Please note that the below steps can be automated and optimized using a shell script.

Local Development Environment (using script)

chmod +x ./scripts/run.sh && ./scripts/run.sh

Local Development Environment (no minikube)

Setting Up the Database

First of all run a cockroach cluster locally

cockroach start-single-node --advertise-addr='localhost' --insecure

Run migrations

migrate -database "cockroachdb://root@localhost:26257/defaultdb?sslmode=disable" -path migrations up

Seed the initial data into database

cockroach sql --insecure < data/seed.sql

Setting up a task queue service

Run a temporal server locally

temporal server start-dev

Setting up the ecommerce services

Run the services in order.

bazel run //customers/cmd/serve:serve

bazel run //catalogue/cmd/serve:serve

bazel run //transactions/cmd/serve:serve

Example requests are in a file named requests.http.

Local Development Environment (with minikube)

Create docker images of the services

bazel run //customers/cmd/serve:image

bazel run //catalogue/cmd/serve:image

bazel run //transactions/cmd/serve:image

Start minikube

minikube start

Create cockroachdb

minikube kubectl -- create deployment cockroachdb --image=cockroachdb/cockroach:v23.1.8

Create temporal server

minikube kubectl -- create deployment temporal --image=temporalio/server:latest

Push ecommerce images to minikube (built in previous section)

minikube image load bazel/customers/cmd/serve:image

minikube image load bazel/catalogue/cmd/serve:image

minikube image load bazel/transactions/cmd/serve:image

Create deployments

minikube kubectl -- apply -f customers/deploy/deployment.yaml

minikube kubectl -- apply -f catalogue/deploy/deployment.yaml

minikube kubectl -- apply -f transactions/deploy/deployment.yaml

Create services

minikube kubectl -- apply -f customers/deploy/service.yaml

minikube kubectl -- apply -f catalogue/deploy/service.yaml

minikube kubectl -- apply -f transactions/deploy/service.yaml