Cloud-config user-data not added to boot.yml

[denise]

Sorry for the delay.

A couple of things.

This section is invalid as rancher.environment doesn’t support arrays.

#cloud-config
rancher:
  environment:
    - MYSQL_USER=rancheros
    - MYSQL_PASSWORD=rancheros
    - MYSQL_DATABASE=rancheros

I’ve filed a GH issue that we should support array.

Support array for rancher.environment

And I figured it out by using @joshwget’s RancherOS cloud-config validator: http://curl.me/validator

Online cloud-config validator

I recently wrote an online validator for RancherOS cloud-config files. It’s pretty new so I can’t guarantee there won’t be incorrect errors or false positives, but I thought it might still be useful. If you run into any issues, please file an issue in the repo! curl.me/validator https://github.com/joshwget/cloud-config-validator