EKS-Kubernetes.txt

Ubuntu
-------
AWS
EKS (Elastic Kubernetes Service) - Cluster

kubectl --> Kubernetes command line
https://docs.aws.amazon.com/eks/latest/userguide/install-kubectl.html

aws cli -- AWS commannd Line
https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html

EKSCTL --> AWS EKS Command line --> eksctl create cluster
https://docs.aws.amazon.com/eks/latest/userguide/eksctl.html

Master node --> control plane
Nodegroup (m5.large)- 2 worker nodes 


root@ip-172-31-14-122:~# history
    1  apt update -y
    2  curl -o kubectl https://s3.us-west-2.amazonaws.com/amazon-eks/1.24.7/2022-10-31/bin/linux/amd64/kubectl
    3  curl -o kubectl.sha256 https://s3.us-west-2.amazonaws.com/amazon-eks/1.24.7/2022-10-31/bin/linux/amd64/kubectl.sha256
    4  openssl sha1 -sha256 kubectl
    5  chmod +x ./kubectl
    6  mkdir -p $HOME/bin && cp ./kubectl $HOME/bin/kubectl && export PATH=$PATH:$HOME/bin
    7  echo 'export PATH=$PATH:$HOME/bin' >> ~/.bashrc
    8  kubectl version --short --client
    9  unzip awscliv2.zip
   10  apt install unzip
   11  curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
   12  unzip awscliv2.zip
   13  sudo ./aws/install
   14  /usr/local/bin/aws --version
   15  curl --silent --location "https://github.com/weaveworks/eksctl/releases/latest/download/eksctl_$(uname -s)_amd64.tar.gz" | tar xz -C /tmp
   16  sudo mv /tmp/eksctl /usr/local/bin
   17  eksctl version
   18  aws configure
   19  eksctl create cluster
   20  kubectl get nodes
   21  touch nginx-pod.yaml
   22  vi nginx-pod.yaml
   23  clear
   24  ls -l
   25  cat nginx-pod.yaml
   26  kubectl apply -f nginx-pod.yaml
   27  kubectl get pods
   28  kubectl get po
   29  kubectl get po -o wide
   30  kubectl describe pod nginx-pod
   31  kubectl exec -it nginx-pod -- /bin/bash
   32  history