Jan Chaloupka 602d3ed24a move health-checks and control-plane-verification before excluders		%!s(int64=7) %!d(string=hai) anos
..
adhoc	16ca0b65ae Remove some reminants of Atomic Enterprise	%!s(int64=7) %!d(string=hai) anos
aws	fc88b4d067 Fix missing quotes on openshift_aws_build_ami_ssh_user default	%!s(int64=7) %!d(string=hai) anos
byo	c096aff90d OpenShift-Ansible Installer Checkpointing	%!s(int64=7) %!d(string=hai) anos
common	602d3ed24a move health-checks and control-plane-verification before excluders	%!s(int64=7) %!d(string=hai) anos
gcp	2c69867f96 Port origin-gce roles for cluster setup to copy AWS provisioning	%!s(int64=7) %!d(string=hai) anos
README.md	7da3f730a2 Remove unsupported playbooks and utilities	%!s(int64=7) %!d(string=hai) anos
certificate_expiry	a1228a7c4a health check playbooks: relocate and expand	%!s(int64=7) %!d(string=hai) anos

openshift-ansible playbooks

In summary:

byo (Bring Your Own hosts) has the most actively maintained playbooks for installing, upgrading and performing others tasks on OpenShift clusters.
common has a set of playbooks that are included by playbooks in byo and others.

And:

adhoc is a generic home for playbooks and tasks that are community supported and not officially maintained.

Refer to the README.md file in each playbook directory for more information about them.