CommanderMoto / fig2coreos

Convert fig.yml to CoreOS formatted systemd configuration files

fig2coreos

Convert fig.yml to CoreOS formatted systemd configuration files

Install

$ sudo gem install fig2coreos
$ fig2coreos
Usage: fig2coreos [options] APP_NAME FIG_YAML OUTPUT_DIRECTORY
	-t, --type TYPE                  Output type: fleet (default) or vagrant (generate a Vagrantfile)
	-h, --help                       Display this screen

Usage

To convert any fig.yml into a set of CoreOS systemd configuration files, just point the command to your fig.yml file and a directory to put your CoreOS files in:

$ fig2coreos app-name fig.yml coreos-dir
$ cd coreos-dir
$ fleetctl start *

To see how to setup fleetctl and CoreOS, here is an end-to-end tutorial: http://www.centurylinklabs.com/building-your-first-app-on-coreos/

Use with Vagrant

If you select vagrant output type, fig2coreos will assume you are running this locally with vagrant and VirtualBox installed, so it will create a Vagrantfile which you can run vagrant up in and have a CoreOS running locally with the equivalent of your fig.yml running in it.

$ cd coreos-dir
$ vagrant up

The fig2coreos command auto-generates etcd discovery registration and fleet integration as well, so you can inspect your app easily.

$ vagrant ssh
$ fleetctl list-units