* lvm packages removal during tear down skipped by default
  * lvm utils execution PATH fixed for CentOS/RH
  * Heketi updated to the latest version 9

Signed-off-by: Vitaliy Dmitriev <vi7alya@gmail.com>

* move flexvolume plugin directory creation to preinstall

* changes per pr feedback

* Update calico-typha deployment to address v3.7.x changes

So that calico-typha works for Calico v3.7.x.

* Apply changes for v3.7.x only.

* update to kubernetes 1.15.1

* Revert to sonobuoy 0.15.0

* update test timeout from 3 to 5 minutes

* Only reload docker when is_atomic for Flannel

* Remove unused handlers from Flannel CNI

Change-Id: I8d8e59a97823390f40e8810905ca52430329f040

crictl tool must be used to delete containers in case of containerd
deployment

* Let Premoderator script add labels

* Fix JQ error

* Minor fixes

* Debug patch label output

* Try again

* Try again

* Try again

* Try again

* Try again

* Minor cleanup

* Remove support for calico below version v3.0.0

Change-Id: If8fe3036b9e054901a8b2c48516eff1e1271970f

* Update main.yml

* fixup node peering

Change-Id: Ifac4d363deba826f0c80e390ce80a28df9827323

* fixups

Change-Id: Ic35417330af6741962003b3930604393c90804d1

* fixups

Change-Id: I0ea82d634bb0c81d9b7dc50569c70988bc8d3a3b

* Enable nodes to run calicoctl

per-node tasks require waiting for calico-node to be applied

Change-Id: Ibe1076b7334a2da0332f2dd766fde0c3f172d1f2

* cleanup tasks that should run on master

Change-Id: I43a837879ef41596f14657ecd7f813899b6865ae

* Switch run_once calico logic to just run on first master

Change-Id: I6893711e354f63c5e1eaf6ac2e23d9a6347a555d

Update README.md to link to the open issue that shows Ansible 2.8.x doesn't work with Kubespray.  The requirements.txt file is already fixed to 2.7.8 so only the README needed updating, I think.

* fix parsing refresh of kubeadm cert key

Change-Id: I4de2a1df6498790a80351b4bc7d88e6c9e470358

* Update kubeadm-secondary-experimental.yml