Allows to add custom zone resolving servers.

- make it follow redirects
- error out if an HTTP error is encountered

* AWS EBS CSI implementation

* Fixing image repos

* Add OWNERS file

* Fix expressions

* Add csi-driver tag

* Add AWS EBS prefix to variables

* Add AWS EBS CSI Driver documentation

The variable is defined in `kubernetes/preinstall` role and used in several roles. Since `kubernetes/preinstall` is not always included when `ansible-playbook` is run with tag selectors (see #5734 for reason), they will fail, or individual roles must copy the same fact definitions (as in #3846). Moving the definition to the always-included `kubespray-defaults` role will resolve the dependency problem.

Co-authored-by: alexkomrakov <alexkomrakov@gmail.com>

we can't set module_hotfixes=True using yum_repository ansible module
Fixes 38688a44
(keep docker-ce.repo name)

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

- This solves issue #5721 & #5713 (dupes)
  - Provide a cleaner default usage pattern for the download role
    around etcd that supports 'host' and 'docker' properly
  - Extract the 'etcdctl' as a separate task install piece and reuse it where
    appropriate
  - Update the kubeadm-etcd task to reflect the above change

This implements the same behavior as https://github.com/kubernetes-sigs/kubespray/blob/a15a0b5eb954c29636b4257463ef29ab2f5a191c/roles/network_plugin/calico/templates/calico-node.yml.j2

More info: https://github.com/projectcalico/felix/issues/1447

Tests as filters support is removed as of Ansible 2.9
https://docs.ansible.com/ansible/latest/porting_guides/porting_guide_2.5.html#jinja-tests-used-as-filters



Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

Fixed an issue where without a default GW, ansible_default_ipv4 would return an empty dict which passed as a valid fallback_ip dict item (#5394)

k8s-dns-node-cache now uses debian-iptables base images
to automatically use either iptables-legacy or iptables-nft
https://github.com/kubernetes/dns/pull/355
https://github.com/kubernetes/kubernetes/pull/82966



This adds support CentOS 8

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

Fix check if user can use docker without sudo.

New override are added to allow installation of the registry
on different ports than ``5000``. The default port is unchanged
from previous versions

I propose also my help as a reviewer

* 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

Because using python Program create inventory it will happen error, thus I change python pip version to install kubespray requirements.

* Add variables to configure Containerd default runtime, untrusted runtime and additional runtimes

* Add containerd settings to sample inventory

* Empty commit

Related to #5432

* Add AWS ALB Ingress Controller Ansible role

* remove trailing spaces

* update owners

* ALB ingress: update rbac clusterrole and remove role

* Move alb-ingress role to roles/kubernetes-apps/ingress_controller folder

* Add document about adding/replacing a node

* Update nodes.md

Amend for comments