Signed-off-by: Victor Morales <v.morales@samsung.com>

https://github.com/kubernetes/kubeadm/issues/1498 was closed

* log level by default increased to 'info'
* cgroup manager by default set to 'systemd'
* stream port (used by kubelet) bound to 127.0.0.1 for security reasons
* metrics can be enabled and port specified

* Moved docker_dns_options to defaults so it can be overridden

* Fixed yaml indentation and markdown

* Moved docker_dns_search_domains to defaults

Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>

Signed-off-by: Arthur Outhenin-Chalandre <arthur@cri.epita.fr>

- Add 1.17.9 and 1.16.13 SHAs

Signed-off-by: Alvaro Saurin <alvaro.saurin@gmail.com>

To make it less confusing for users who uncommented whole block of
local path provisioner [1] the samples should point at least to
version 0.0.3 which supports helper image [2] configured by
local_path_provisioner_helper_image_repo variable. As 0.0.3 is a bit old
samples could point to current newest release 0.0.14.

[1] https://github.com/kubernetes-sigs/kubespray/commit/45a177e2a0dcbf4b73d9be078e1cc211455efa94#commitcomment-38625688
[2] https://github.com/rancher/local-path-provisioner/commit/315d67fa8ca8a6315a55fea6782b958b8df250a4

Trying to layer this package on Fedora 32 causes the install to crash
and furthermore it looks like the original bug linked to in the comment
has been resolved for Fedora 31

* Update calico_veth_mtu to FELIX_IPINIP variable

calico_veth_mtu is specified in the configuration, but since it only works for wireguard, modify it to work for IP-in-IP users.

* Update template with more cleaner expression

* change /etc/ssl/etcd to etcd_config_dir param

* add use etcd_events_data_dir param

The official word is OpenStack, not Openstack as [1].
This replaces it with OpenStack in the docs.

[1]: https://www.openstack.org/