prepare_ec2_rockylinux.sh

#!/bin/bash

$AWS_ECR_ENDPOINT=""

echo "export AWS_DEFAULT_REGION=us-east-1" >> ~/.bashrc
source ~/.bashrc

# Docker installation
sudo whoami

sudo dnf check-update

sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

sudo dnf install docker-ce docker-ce-cli containerd.io -y

sudo systemctl start docker

sudo systemctl enable docker

sudo systemctl status docker

sudo usermod -aG docker $(whoami)

# AWS CLI installation
if !(command -v python3 >/dev/null 2>&1)
then
  sudo dnf install python3 -y
fi

if !(command -v python3-pip >/dev/null 2>&1)
then
  sudo dnf install python3-pip -y
fi

pip install awscli

if [ -f "/home/$(whoami)/.docker/config.json" ]
then
  rm "/home/$(whoami)/.docker/config.json"
fi

aws ecr get-login-password \
  --region $AWS_DEFAULT_REGION | docker login \
  --username AWS \
  --password-stdin $AWS_ECR_ENDPOINT

if !([ -f "/home/$(whoami)/.docker/config.json" ])
then
  echo "Could not authenticate on ECR"
fi