Test and review using Digital Rebar to deploy OpenStack devstack on Packet.net

[taylor]

Goal: Deploy a Kubernetes cluster to bare metal using a PXE boot install method on Packet.net

This should cover starting with no Packet nodes and all the way to a running single node devstack install of OpenStack

A user should be able to start with nothing more than a Packet.net account.

The steps would look something like:

1. User has a Packet API key
2. User goes to a public github repo
3. User clones repo
4. User adds Packet API key to environment or some config file
5. User runs script or copy and pastes commands to get a k8s cluster
6. Could start with SSH to a brand new packet instance, launched from Packet dashboard, and run everything else from command line

[taylor]

Failing to install devstack OpenStack content plugin because of a rebar upload error.

Error: STORE_ERROR: contents: dr-provision missing required feature sprig

Opened upstream ticket digitalrebar/provision-content#134

[taylor]

/cc @zehicle

[lixuna]

What's left:

@denverwilliams to provide additional documentation to this ticket