Install Kubectl https://docs.aws.amazon.com/eks/latest/userguide/install-kubectl.html
curl -O https://s3.us-west-2.amazonaws.com/amazon-eks/1.25.15/2023-11-14/bin/linux/amd64/kubectl chmod +x ./kubectl mkdir -p $HOME/bin && cp ./kubectl $HOME/bin/kubectl && export PATH=$HOME/bin:$PATH echo 'export PATH=$HOME/bin:$PATH' >> ~/.bashrc kubectl version --client
Install Helm https://helm.sh/docs/intro/install/
curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 chmod 700 get_helm.sh ./get_helm.sh export PATH=/usr/local/bin:$PATH helm version | cut -d + -f 1
Run Terraform Scripts -- cd three-tier-eks-iac cd terraform terraform init terraform plan terraform apply and enter yes
helm repo update
Install/update latest AWS CLI: (make sure install v2 only) https://aws.amazon.com/cli/
#update the Kubernetes context aws eks update-kubeconfig --name my-eks-cluster --region us-west-2
kubectl auth can-i "*" "*"
kubectl get nodes
kubectl get pods -n kube-system
kubectl logs -f \
-n kube-system \
-l app=cluster-autoscaler
kubectl logs -f -n kube-system \
-l app.kubernetes.io/name=aws-load-balancer-controller
For Mac:
export DOCKER_CLI_EXPERIMENTAL=enabled
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/w8u5e4v2
Buid Front End :
docker buildx build --platform linux/amd64 -t workshop-frontend:v1 .
docker tag workshop-frontend:v1 public.ecr.aws/w8u5e4v2/workshop-frontend:v1
docker push public.ecr.aws/w8u5e4v2/workshop-frontend:v1
Buid Back End :
docker buildx build --platform linux/amd64 -t workshop-backend:v1 .
docker tag workshop-backend:v1 public.ecr.aws/w8u5e4v2/workshop-backend:v1
docker push public.ecr.aws/w8u5e4v2/workshop-backend:v1
For Linux/Windows:
Buid Front End :
docker build -t workshop-frontend:v1 .
docker tag workshop-frontend:v1 public.ecr.aws/w8u5e4v2/workshop-frontend:v1
docker push public.ecr.aws/w8u5e4v2/workshop-frontend:v1
Buid Back End :
docker build -t workshop-backend:v1 .
docker tag workshop-backend:v1 public.ecr.aws/w8u5e4v2/workshop-backend:v1
docker push public.ecr.aws/w8u5e4v2/workshop-backend:v1
Update Kubeconfig Syntax: aws eks update-kubeconfig --region region-code --name your-cluster-name
aws eks update-kubeconfig --region us-west-2 --name my-eks-cluster
Create Namespace
kubectl create ns workshop
kubectl config set-context --current --namespace workshop
To create MongoDB Resources
cd k8s_manifests/mongo_v1
kubectl apply -f secrets.yaml
kubectl apply -f deploy.yaml
kubectl apply -f service.yaml
Create NodeJs API deployment by running the following command:
kubectl apply -f backend-deployment.yaml
kubectl apply -f backend-service.yaml
Frontend setup
Create the Frontend resource. In the terminal run the following command:
kubectl apply -f frontend-deployment.yaml
kubectl apply -f frontend-service.yaml
Finally create the final load balancer to allow internet traffic:
kubectl apply -f full_stack_lb.yaml
kubectl logs -f POD_ID -f
Verify Services
kubectl get svc -n prometheus
edit the Prometheus-grafana service:
kubectl edit svc prometheus-grafana -n prometheus
change ‘type: ClusterIP’ to 'LoadBalancer'
Username: admin Password: prom-operator
Import Dashboard ID: 1860
Exlore more at: https://grafana.com/grafana/dashboards/
cd ./k8s_manifests
kubectl delete -f -f
Remove AWS Resources to stop billing
cd terraform
terraform destroy --auto-approve
Learn terraform