Install Chef Server 12 on AWS EC2 (Redhat Enterprise Linux)

chef-server-12-install.sh

#!/bin/bash
cd /tmp

# Download the Chef server Lastest RPM
sudo wget https://packages.chef.io/files/stable/chef-server/12.17.15/el/7/chef-server-core-12.17.15-1.el7.x86_64.rpm

# Install the chef server
sudo rpm -Uvh tmp/chef-server-core-12.17.15-1.el7.x86_64.rpm

# Configure - Run setup
sudo chef-server-ctl reconfigure

# Create admin user to manage Chef server
sudo chef-server-ctl user-create USERNAME FIRST_NAME LAST_NAME EMAIL 'PASSWORD' --filename /etc/chef/USERNAME.pem

# Create user organization
sudo chef-server-ctl org-create ORGANIZATION_NICK_NAME 'ORGANIZATION_FULL_NAME' --association_user USERNAME --filename /etc/chef/ORGANIZATION_NICK_NAME-validator.pem

# Install Web UI
sudo chef-server-ctl install chef-manage

# Integrate WebUI with Chef Server
sudo chef-server-ctl reconfigure

# Finally initialize it.
sudo chef-manage-ctl reconfigure --accept-license

# You are done! - access chef server @ https://x.x.x.x