Before installing chef, make sure curl is installed and sudo finds your gems

• setup chef-client: follow this guide Show archive.org snapshot
• setup chef-server: follow this guide Show archive.org snapshot

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

Read more Show archive.org snapshot

#Important

• execute all commands from within your chef-repo directory, else you'll be missing out on configuration files