Signed-off-by: dcwbq <biqiang.wu@daocloud.io>

This commit removes the variable `use_localhost_as_kubeapi_loadbalancer`
and rather detects that we are in a situation where we can use the
localhost apiserver loadbalancer (meaning that we use the localhost load
balancer and that the same ports are used for both the load balancer and
the kube-apiserver).

This also cleanups the calico code to use `kube_apiserver_global_endpoint`
rather than implementing the same logic all over again.

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* network_plugin/custom_cni: add CNI to apply provided manifests

Add a new simple custom_cni to install provided Kubernetes manifests.
This could be useful to use manifests directly provided by a CNI when
there are not support by Kubespray (i.e.: helm chart or any other manifests
generation method).

Co-authored-by: James Landrein <james.landrein@proton.ch>
Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* network_plugin/custom_cni: add test with cilium

Co-authored-by: James Landrein <james.landrein@proton.ch>
Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
Co-authored-by: James Landrein <james.landrein@proton.ch>

requirements-$ANSIBLE_VERSION.yml doesn't exist in Kubespray repo.
That was for supporting ansible 2.10-, and now Kubespray supports
2.11+. So this drops the part to avoid confusion.

* docs: fix storageClassName in PersistentVolume

* docs: minor typo fix and formatting

* docs: fix proper STORAGECLASS in example prompt

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

Signed-off-by: tu1h <lihai.tu@daocloud.io>

Signed-off-by: Fish-pro <zechun.chen@daocloud.io>

Signed-off-by: rongfu.leng <rongfu.leng@daocloud.io>

Signed-off-by: Fish-pro <zechun.chen@daocloud.io>

Signed-off-by: yanggang <gang.yang@daocloud.io>

Signed-off-by: yanggang <gang.yang@daocloud.io>

Signed-off-by: yanggang <gang.yang@daocloud.io>

In 6db6c867, this was disabled becaue
kubesrpay gave too much permissions that were not needed. This commit
re-enable back this option by default and also removes the extra
permissions that kubespray gave that were in fact not needed.

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

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

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

Signed-off-by: Anthony D'Atri <anthony.datri@gmail.com>

Signed-off-by: Anthony D'Atri <anthony.datri@gmail.com>

* optimize cgroups settings for node reserved

* fix

* set cgroup slice for multi container engine

* set cgroup slice for crio

* add reserved cgroups variables to sample files

* Compatible with cgroup path for different container managers

* add cgroups doc

* fix markdown

* feat(): Add wireguard backend to flannel cni

As described in the flannel docs:
https://github.com/flannel-io/flannel/blob/master/Documentation/backends.md#wireguard

This does not support optional configuration methods like:
- setting a psk (will be autogenerated by default)
- chang listening ports
- change mode (defaults to 'separate')
- change PersistentKeepaliveInterval (defaults to 0)

* Add supported backends to flannel docs

* Fix markdown in docs

Fix a broken link to KEP 0030 in the dns-stack docs,
which has been merged into KEP 1024.

There is a wrong directory path to all.yml and vsphere.yml. The wrong directory is `inventory/sample/group_vars/all.yml` and `inventory/sample/group_vars/all/vsphere.yml` which should be `inventory/sample/group_vars/all/all.yml` and `inventory/sample/group_vars/all/vsphere.yml`.

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

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

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

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

If clicking the links, we faced NotFound page at the time.
This fixes the issue by specifying full pathes instead.

This makes it more readable by explaining clearly what files are necessary
to be downloaded in advance from online environment.