ianoliv / fiap-irango-k8s

Project used as a Tech Challenge for the Software Architecture Postgraduate Course at FIAP. This is a Terraform project to create an EKS Cluster.

Fiap iRango K8s

Architecture Diagram:

Cluster Diagram:

Dependencies

• Terraform
• Kubernetes
• Make
  • Windows
  • Linux:

  sudo apt update
  sudo apt install make

Instructions to run

Before all, you need set AWS credentials and Application ENVs using:

export AWS_ACCESS_KEY_ID=xxxxxx
export AWS_SECRET_ACCESS_KEY=xxxxxx

# Docker image of fiap-irango-api service
export IMAGE_URI=xxxxxx

export SENTRY_DSN=xxxxxx
export DB_HOSTNAME=xxxxxx
export DB_USERNAME=xxxxxx
export DB_PASSWORD=xxxxxx
export REDIS_HOSTNAME=xxxxxx

Or configure it in windows environments.

Using make

# To init terraform
make init

# To run terraform plan
make plan

# To apply changes
make up

# To deploy API pods
make up.api

To destroy resources:

make down

Without make

# To init terraform
terraform -chdir=terraform init

# To run terraform plan
terraform -chdir=terraform plan

# To apply changes
terraform -chdir=terraform apply -auto-approve

# To deploy API pods
aws eks update-kubeconfig --name fiap-irango-k8s-cluster --region us-east-1
envsubst < ./.k8s/api/template-secrets.yml > .k8s/api/secrets.yml
envsubst < ./.k8s/api/template-migration.yml > .k8s/api/migration.yml
envsubst < ./.k8s/api/template-deployment.yml > .k8s/api/deployment.yml
kubectl apply -f .k8s/api/namespace.yml
kubectl apply -f .k8s/api/secrets.yml
kubectl apply -f .k8s/api/configmap.yml
kubectl apply -f .k8s/api/migration.yml
kubectl apply -f .k8s/api/deployment.yml
kubectl apply -f .k8s/api/service.yml
kubectl apply -f .k8s/api/hpa.yml

To destroy resources:

terraform -chdir=terraform destroy -auto-approve