Prepare Centos 7 on EC2 for Tableau Server

prep-centos.sh

#!/bin/bash
#    Update and install the basics
sudo yum update -y
sudo yum install epel-release -y
sudo yum install haveged -y
sudo yum install nano -y
#    AWS cli - need Python34, PIP
sudo yum install python34 -y
curl -O https://bootstrap.pypa.io/get-pip.py
python3 get-pip.py --user
export PATH=~/.local/bin:$PATH
source ~/.bash_profile
pip install awscli --upgrade --user
#    Make sure we keep same hostname between reboots: https://aws.amazon.com/premiumsupport/knowledge-center/linux-static-hostname-rhel7-centos7/
echo 'tableaulinux' | sudo tee  /etc/hostname
sudo sed -i -e 's/127.0.0.1   localhost/127.0.0.1   tableaulinux/' /etc/hosts
echo 'NETWORKING_IPV6=no' | sudo tee --append /etc/sysconfig/network
echo 'HOSTNAME=tableaulinux' | sudo tee --append /etc/sysconfig/network
echo 'preserve_hostname:true' | sudo tee --append /etc/cloud/cloud.cfg
sudo reboot now