* Ansible: move to Ansible 3.4.0 which uses ansible-base 2.10.10
* Docs: add a note about ansible upgrade post 2.9.x
* CI: ensure ansible is removed before ansible 3.x is installed to avoid pip failures
* Ansible: use newer ansible-lint
* Fix ansible-lint 5.0.11 found issues
* syntax issues
* risky-file-permissions
* var-naming
* role-name
* molecule tests
* Mitogen: use 0.3.0rc1 which adds support for ansible 2.10+
* Pin ansible-base to 2.10.11 to get package fix on RHEL8
* fedora coreos support
- bootstrap and new fact for
* fedora coreos support
- fix bootstrap condition
* fedora coreos support
- allow customize packages for fedora coreos bootstrap
* fedora coreos support
- prevent install ptyhon3 and epel via dnf for fedora coreos
* fedora coreos support
- handle all ostree like os in same way
* fedora coreos support
- handle all ostree like os in same way for crio
* fedora coreos support
- add fcos documentations
* Added changes to clean up orphan containers and reload docker & kubelet directories.
* Added new files for cleaning up orphans and docker & kubelet directories
* Added new lines at the end of these files
* removed the trailing whitespaces from main.yml and clean-up.yml
* Updated as per the review comments
* Updated as per the review comments
* Removed service_facts and package_facts because they are not supported in ansible 2.4.0
* Corrected yaml syntax errors
* Removed the use of json_query filter and utilized selectattr
* Removed trailing spaces
* Changed the default value of docker_clean_up to false
* Added Changes to only include cleanup-docker-orphans.sh
* Reverted back changes done inside handler.
* Removed trailing spaces and made default value of docker_orphan_clean_up as true
* Reverted the default value of docker_orphan_clean_up as false
* Made the docker clean up as drop in
* Made the docker clean up as drop in
* Reverted the value of boolean docker_orphan_clean_up to false
