install.sh

update_system()
{
	sudo yum check-update -y && sudo yum update -y
}

install_dependencies(){
	if grep "(Amazon Linux*)\w+" /etc/os-release; then
		sudo amazon-linux-extras install epel -y
	else
		yum install -y epel-release
	fi
	sudo yum install -y nano wget perl curl nfs-utils bind-utils python python-devel open-vm-tools ntp git unzip zip htop
}

install_docker(){
	sudo amazon-linux-extras install docker -y
	sudo yum install -y docker-compose
	sudo service docker start
	sudo chkconfig docker on
}

# setup docker to execute without sudo
group_mod(){
	sudo usermod -a -G docker ec2-user
	
}
verify_docker(){
	docker info
}