This updates RELEASE.md file to understand the release process
easily based on hands-on experience.

This reverts commit e3756786.

The workaround of explicitly specifying root for the kubelet unit was
for pulling images from private registry. Kubernetes now have a
dedicated mechanism with imagePullSecret.

Map appropriate versions of etcd and snapshot_controller containers with
k8s 1.24

* [calico]
* add 3.22.3 and 3.23.1
* set 3.22.3 default
* fix download crd for calico 3.22.3 and upper

* update calico README.md

* fix deploy Cilium with eBPF-based Masquerading failed

Signed-off-by: mahjonp <junpeng.man@gmail.com>

* forget to add the enable-ip-masq-agent flag

Signed-off-by: mahjonp <junpeng.man@gmail.com>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

* [kubernetes] add hashes for 1.24.1 and other versions.
versions: v1.21.13, v1.22.10, v1.23.7 & v1.24.1

* [kubernetes] make v1.23.7 default1

Current Kubespray supports the Kubernetes version 1.21 or upper with
`kube_version_min_required: v1.21.0`

Then kube_version v1.20- related code is not used at all.
This deletes those code for cleanup.

[calico] don't clobber calico options set by the user 

* [etcd] Add extra documentation for `etcd_memory_limit` and `etcd_quota_backend_bytes`

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

* [etcd] Add support for setting ETCD_MAX_REQUEST_BYTES

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

Signed-off-by: irizzant <i.rizzante@gmail.com>

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

* Add support for including annotations on aws-ebs-csi-controller

* update comment to specify role arn

* Possible remove ippools from cni config

* Typo

* Update roles/network_plugin/calico/templates/cni-calico.conflist.j2

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>

* Update cni-calico.conflist.j2

Incorrectly deleted calico forwarding content.

* Update roles/network_plugin/calico/templates/cni-calico.conflist.j2

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>

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

* Fixed systemd-networkd restart  for ubuntu 22.04

* fixed systemd-networkd restart for all Ubuntu

* use ipamconfig instead of calico ipam command

* fix ansible lint

The doc[1] explains we need to specify

  "-e reset_nodes=false -e allow_ungraceful_removal=true"

to delete offline node. However the task "Gather facts"
tried to gather facts of offline node also and the task
was failed.
This adds a condition to skip gathering facts when reset_nodes
is false on remove-node.yml.

[1]: https://github.com/kubernetes-sigs/kubespray/blob/master/docs/nodes.md#3-remove-an-old-node-with-remove-nodeyml

* add Feature synchronized time checking

* fix-invalid-kube-vip-manifest

calicoctl ipam xx
calicoctl apply xx

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.

Signed-off-by: cyclinder <qifeng.guo@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>