Release prior to cleanup

This release has minor improvements on 0.5.0 and is tagged before a cleanup

Major refactor to closer align to OpenShift Ansible

In release v0.5.0 we perform a refactor of the code base to make it more closely align with the same methods used by the OpenShift Ansible team.

UPGRADE MIGRATION NOTES

Scripts and commands previously used are likely to require modification.
Playbooks are now located in the playbooks/ directory, but are named
the same as previous.

Additionally, we've moved away from relying on
the group_vars/ directory as we did previously, and instead are focused
on leveraging the --extra-vars functionality of Ansible instead. What this
means for you, is that previous overrides done with a group_vars method
is better served with a separate file containing your override variables, and
passing that file into Ansible via -e "@./inventory/my_vars.yml" for
example. (Note the @ leading a file path or name.)

Network and monitoring bug fixes

Release v0.3.0 was primarily focused on fixing items up with networking, kubeadm templating, and making it possible to monitor components of Kubernetes with Prometheus Operator.

Updated kubernetes install article tag

Tagging this release to base some documentation around

Project maturity points increased!

Project is starting to mature a little bit, so a middle version bump is in order. Multus CRD now working, ability to build artifacts are now available, and some of the roles have been externalized and shared across projects. No major changes, but things are working as they should, and the project has a new name to indicate we don't only support CentOS as a base system any more.

Note: This is the last version before virtual machine spin-up was moved into it's own external ansible role.

Multus CRD fixed up

Contains other fixes as well, but, reference point for working Multus with CRD.

Builder support and bug fixes

Adds support for creating a new builder virtual machine. Consumes roles from auto-kube-dev which allows for the builder virtual machine to be used to create a Kubernetes release out of the upstream git repository using Planter and Bazel.

Cleans up documentation and adds new documentation related to the builder system.

Also cleans up several small issues to make things cleaner and more reliable during the development process.

NOTE You will now need to execute the ansible-galaxy install -r requirements.yml command to install several role dependencies that have been broken out, allowing them to be shared across repositories.

IPv6 Lab; The first iteration

Has methods for creating an IPv6 enabled Kubernetes, and documentation to match it.

Prior to RDO integration

Merge pull request #73 from leifmadsen/master

Clean up some missing values

GlusterFS work-around

Pins Gluster's Heketi container image @ heketi/heketi:4 to workaround upstream issue. Especially before Astricon.