Due many patterns of Linux distributions, it is difficult to install
ansible dependencies as system-wide stably.
Apart of Kubespray doc[1] recommends to use venv to avoid such issue,
and this applies venv usage to the other parts of the doc.

[1]: https://github.com/kubernetes-sigs/kubespray/blob/master/docs/setting-up-your-first-cluster.md#set-up-kubespray

drop note about not supporting ansible 2.9 since we still cover it in
nightly CI

kata-container is not used by default even if enabling kata_containers_enabled.
This updates the doc for writing how to do that.

* support metallb peer password

* add MetalLB BGP password example

* [cilium] Separate templates for cilium, cilium-operator, and hubble installations

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [cilium] Update cilium-operator templates

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [cilium] Allow using custom args and mounting extra volumes for the Cilium Operator

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [cilium] Update the cilium configmap to filter out the deprecated variables, and add the new variables

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [cilium] Add an option to use Wireguard encryption on Cilium 1.10 and up

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [cilium] Update cilium-agent templates

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [cilium] Bump Cilium version to 1.11.3

Signed-off-by: necatican <necaticanyildirim@gmail.com>

when cilium v1.10 , it is ok to support arm64
https://cilium.io/blog/2021/05/20/cilium-110



Signed-off-by: weizhou.lan@daocloud.io <weizhou.lan@daocloud.io>

feat: add variables to manage makeIPTablesUtilChains and streamingConnectionIdleTimeout kubelet parameters (#8796)

* feat: add variable to manage service-account-lookup on kube-apiserver

* docs: add documentation about service-account-lookup variable

* feat: add support for EventRateLimit admission plugin

* docs: add documentation about admission_control_config_file and EventRateLimit configuration

Since https://github.com/kubernetes-sigs/kubespray/pull/8434

* kata container related options exist in k8s-cluster.yml,
  not k8s_cluster.yml

* https://github.com/kata-containers/runtime has been archived and
  https://github.com/kata-containers/kata-containers is used today.

Signed-off-by: Mathieu Parent <math.parent@gmail.com>

* feat: split kube_feature_gates variable for different kubernetes components

* docs: add kube_feaute_gates componet variables

To read it easily, this puts new lines.

* [ansible] make ansible 5.x the new default version and move different versions tested to nightly jobs

* [CI] jobs were missing proper ansible cleanup

* [calico] make vxlan encapsulation the default

* don't enable ipip encapsulation by default
* set calico_network_backend by default to vxlan
* update sample inventory and documentation

* [CI] pin default calico parameters for upgrade tests to ensure proper upgrade

* [CI] improve netchecker connectivity testing

* [CI] show logs for tests

* [calico] tweak task name

* [CI] Don't run the provisioner from vagrant since we run it in testcases_run.sh

* [CI] move kube-router tests to vagrant to avoid network connectivity issues during netchecker check

* service proxy mode still fails connectivity tests so keeping it manual mode

* [kube-router] account for containerd use-case

This reverts commit 41718024.

As far as I can tell this is simply a typo that has existed from the beginning. Having it this way around (`etcd` group as a child and thus subset of `k8s_cluster`) mirrors what is written in the preceeding sentence.

* change default value for Encrypting Secret Data at Rest to secretbox, remove experimental flag and add documentation

* fix MD012/no-multiple-blanks

* Add kubeadm option to etcd_deployment_type to replace the etcd_kubeadm_enabled variable

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* Add etcd kubeadm deployment documentation

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* Refactor warning for the deprecated 'etcd_kubeadm_enabled' variable

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* Allow pausing after upgrade but before uncordon

* Expand docs for upgrade pausing vars

Signed-off-by: Mac Chaffee <me@macchaffee.com>

* Add containerd/runc/nerdctl download url
* Add insecure registries configuration for containerd

* Amend PR https://github.com/kubernetes-sigs/kubespray/pull/8471

 with missing inventory configuration.

Signed-off-by: Julio Morimoto <julio@morimoto.net.br>

* Amend PR https://github.com/kubernetes-sigs/kubespray/pull/8471

 with missing inventory configuration.

Signed-off-by: Julio Morimoto <julio@morimoto.net.br>

Using the coredns_cluster_zone_cache_block variable

refs #8247

Provide initial guidelines for a container engine migration (docker-2-containerd), with special emphasis on the fact that the procedure is still not officially supported. (#8471)

Follow up from https://github.com/kubernetes-sigs/kubespray/issues/8431

.

Signed-off-by: Julio Morimoto <julio@morimoto.net.br>

* Fix fedora jobs - followup

* Update OpenSUSE Leap to 15.3

* Fix cilium version in README + update minor 1.11.1

Co-authored-by: Emin Aktaş <eminaktas34@gmail.com>
Co-authored-by: Yasin Taha Erol <yasintahaerol@gmail.com>
Signed-off-by: necatican <necaticanyildirim@gmail.com>

Co-authored-by: Emin Aktaş <eminaktas34@gmail.com>
Co-authored-by: Yasin Taha Erol <yasintahaerol@gmail.com>

Signed-off-by: Mathieu Parent <mathieu.parent@insee.fr>

* Update configuration of registries in cri-o

* Update docs to match new registry configuration

This is a follow-up change for https://github.com/kubernetes-sigs/kubespray/pull/7911