What is required to run RancherOS?

RancherOS runs on any laptop, physical, or virtual servers.

What are some commands?

Command Description
docker Good old Docker, use that to run stuff.
system-docker The Docker instance running the system containers. Must run as root or using sudo
ros Control and configure RancherOS

How can I extend my disk size in Amazon?

Assuming your EC2 instance with RancherOS with more disk space than what’s being read, run the following command to extend the disk size. This allows RancherOS to see the disk size.

$ docker run --privileged --rm --it debian:jessie resize2fs /dev/xvda1

xvda1 should be the right disk for your own setup. In the future, we will be trying to create a system service that would automatically do this on boot in AWS.