Note: This post was updated March 2016 to use docker-compose instead of fig and Docker Machine instead of boot2docker directly. I recently volunteered to investigate deployment solutions for one of our clients. There were a number of aspects that we knew would be tricky: the app needed to run behind the client’s firewall the app required a number of other dependencies, including Ragel, Racc, and S
![Rails on Docker](https://cdn-ak-scissors.b.st-hatena.com/image/square/5ad632079deb84d94d8ae7671c8048ccfc094f8a/height=288;version=1;width=512/https%3A%2F%2Fimages.prismic.io%2Fthoughtbot-website%2FZn0Q2JbWFbowe7qY_default-article-background.png%3Fauto%3Dformat%252Ccompress%26mark-x%3D356%26mark-y%3D100%26mark64%3DaHR0cHM6Ly9hc3NldHMuaW1naXgubmV0L350ZXh0Lz90eHQtbGVhZD0wJnR4dC10cmFjaz0wJnR4dDY0PVVtRnBiSE1nYjI0Z1JHOWphMlZ5JnR4dGNscj1mNWY1ZjUmdHh0Zm9udD1JQk1QbGV4U2Fuc0pQLVNlbWlCb2xkJnR4dHBhZD0wJnR4dHNpemU9NjQmdz04MDA%253D%26txt-align%3Dcenter%252Cmiddle%26txt-color%3Df5f5f5%26txt-fit%3Dmax%26txt-font%3DIBMPlexSansJP-SemiBold%26txt-size%3D24%26txt-x%3D391%26txt-y%3D526%26txt%3DJosh%2BClayton)