Environment ?

What is a good environment for Ruby, NodeJS App ?

How can I move my App ?

Example : Php App

• X works on MacOSX
• Y works on Windows 10
• Z works on Ubuntu
• Test environment is Debian
• Prod envrionnment is Redhat

We could use VM !!

A server host 20 websites. Hacker ddos one of those sites.

What happen ?

Build, Ship, Run

Docker docs : https://docs.docker.com/

Meetup

Custom spring webApp

Volume ?