SSH-Keys
- First prepare your SSH key pair.
- Import public key AWS key pairs.
WorkStation
- Create a security group that has all firewalls opened in Default VPC.
- Launch EC2 instance with AWS Linux 2 OS in Default VPC and allow-all SG.
- Install below packages in workstation.
- Docker. https://raw.githubusercontent.com/techworldwithsiva/docker-install-commands/master/docker-install.sh
- Git
- AWS CLI V2. https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html
- Eksctl. https://github.com/eksctl-io/eksctl/blob/main/README.md#installation
- kubectl. https://docs.aws.amazon.com/eks/latest/userguide/install-kubectl.html
- Once you ready the workstation, make sure you run aws configure.
- Fianlly create cluster
eksctl create cluster --config-file=eks.yaml
in AWS if one service wants to create or access other service. For example
- EKS cluster has to create Load Balancer. Then EKS cluster should have IAM Role that has a permission to create load balancer.
- Security Groups, when traffic is coming to EC2 instances, you should always check that port is allowed or not.
