Long option --become was used in the example but in the comment describing it the short option -b was used.
Use same option in description and example to avoid confusion.

Fix comment style

* Fix certificate-key param for kubeadm init

* Fix yamllint error

* Added pod psp in Rancher Local Path Provisioner

Added pod security policy (psp) in Rancher Local Path Provisioner.

Signed-off-by: André R. de Miranda <andre@miranda.work>

* Apply psp for Rancher Local Path Provisioner only when local_path_provisioner_namespace is not kube-system and also reorganized the templates

Kubespray waits exit of every drain before run other one.
Running drain every after each other seems better than parallel, because we should check resources availability every time.
But, this way, we have one additional problem: possible restart pods on the nodes that are killed little bit later.
Fast cordon before heavy drain seems like an easy solution.

Error starting nginx because in requiredDropCapabilities is dropped all capabilities.

The nginx requires the following capabilities:
- CHOWN
- SETGID
- SETUID

Signed-off-by: André R. de Miranda <andre@miranda.work>

... kube-node or etcd is empty" task
As a assert must be ignored if ignore_assert_errors is true

* updated ansible pinning to prevent more possibilities of breaking changes

* more exact pinning of ansible version

* more exact pinning of ansible version and also all the rest

* added testing requirements.txt pinning settings

* removed boto from testing requirements.txt

- Add loadbalancer_apiserver.address to apiserver_sans

Without this, pulls are considered for all
hosts groups, even if not targetted by the downloads
`groups` list. Hence, a download/sync is triggered
even though the host does not require the image.

* Add wait for floating ip associate with instance

* Terraform formatting fix

* Sort Open Telekom Cloud in compatible list

* Add sha256 hashes for calicoctl v3.6.1

Hashes are added to calicoctl_binary_checksums for both adm and arm platforms.

* Add rules for "network-checker.ext" resource to "netchecker-server" ClusterRole

So that it could access the resource after it is created.

Corresponding issues:
https://github.com/Mirantis/k8s-netchecker-server/issues/125
https://github.com/kubernetes-sigs/kubespray/issues/3281

Update default CentOS version on Azure

* Add kubelet config

* Change kubelet_authorization_mode_webhook to true

* Fix lint

* Sync env file

* Refactor the kubernetes node folder

* Remove deprecated flag and fix lint

* Minor cleanups

* Add comment in docs that nodelocaldns cache is enabled by default

* Disable kube_api_anonymous_auth by default to secure the setup

* Disable metrics-server in addons. Health endpoint is slow and unstable

* Fix anonymous-auth missing in configuration

* Cleanup a bit

* Fix kube anon auth

Fixes issue https://github.com/kubernetes-sigs/kubespray/issues/4695

According to [`debug` module documentation](https://docs.ansible.com/ansible/latest/modules/debug_module.html?highlight=msg), the correct parameter name is `msg`.

With the previous `message` parameter name I was getting FAILED messages while ansible was trying to debug previous FAILED tasks.

* Add support for http(s)_proxy to CoreOS and Fedora

* fix opensuse proxy support

* Fix CoreOS proxy support

* update documentation