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OneBook Back-end

Onebook is a website allowing artists to publish their work and create their online "book".

Run Locally

Before running the command: The database must be started and the env variables must be defined in the .env file.

npm run dev

Environment Variables

Create a .env file and fill it with the following variables:

DB_URL

The database url to connect to.
Example: postgres://postgres:<password>@127.0.0.1:5432/postgres

JWT_SECRET_TOKEN

The secret token used to sign the JWT token.

CLOUDINARY_CLOUD_NAME

Your cloudinary cloud name.

CLOUDINARY_API_KEY

Your cloudinary api key.

CLOUDINARY_API_SECRET

Your cloudinary api secret.

Run in a Kubernetes Development Cluster

Prerequisites

  • Kubernetes distribution (examples: k3s or minikube)
  • Kubectl CLI
  • Docker

In the following commands, only k3s is used.

Start the application

  1. create a new k3d cluster named onebook and a dev namespace
k3d cluster create onebook
kubectl create namespace dev
  1. Build and test the onebook-backend image with Docker
docker build -t onebook-backend:dev .
docker run --rm --name onebook-backend -p 4000:4000 onebook-backend:dev

# access the application
curl http://localhost:4000

docker stop onebook-backend
  1. Pull postgres image for the database
docker pull postgres:latest
  1. Add your customs images to the k3d cluster
k3d image import onebook-backend:dev -c onebook
k3d image import postgres:latest -c onebook
  1. Deploy the application

Before apply the infra-as-code files: fill all <variables> in Deployment files.

# start the database first
kubectl apply -f infra-as-code/DB_Deployment.yaml

kubectl apply -f infra-as-code/

# verify the deployment
kubectl get deployments -n dev

# verify the service and get its external IP
kubectl get services -n dev

# access the application
curl http://<service-external-ip>:4000

Clean

To clean the Kubernetes dev namespace:

kubectl delete -f infra-as-code/

To remove the Kubernetes dev namespace:

kubectl delete namespace dev

Schema of the global application

dev infrastructure

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