This adds a new flag with default `kubeadm_config_validate_enabled: true` to use when debugging features and enhancements affected by the `kubeadm config validate command`.

This new flag should be set to `false` only for development and testing scenarios where validation is expected to fail (pre-release Kubernetes versions, etc).

While working with development and test versions of Kubernetes and Kubespray, I found this option very useful.

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

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

* Automatically derive defaults versions from checksums

Currently, when updating checksums, we manually update the default
versions.
However, AFAICT, for all components where we have checksums, we're using
the newest version out of those checksums.

Codify this in the `_version` defaults variables definition to make the
process automatic and reduce manual steps (as well as  the diff size
during reviews).

We assume the versions are sorted, with newest first. This should be
guaranteed by the pre-commit hooks.

* Validate checksums are ordered by versions, newest first

* Generalize render-readme-versions hook for other static files

The pre-commit hook introduced a142f40e (Update versions in README.md
with pre-commit, 2025-01-21) allow to update our README with new
versions.
It turns out other "static" files (== which don't interpret Ansible
variables) also use the default version (in that case, our Dockefiles,
but there might be others)
The Dockerfile breaks if the variable they use (`kube_version`) is a
Jinja template.

For helping with automatic version upgrade, generalize the hook to deal
with other static files, and make a template out of the Dockerfile.

* Dockerfile: template kube_version with pre-commit instead of runtime

* Validate all versions/checksums are strings in pre-commit

All the ansible/python tooling for version is for version strings. YAML
unhelpfully consider some stuff as number, so enforce this.

* Stringify checksums versions

* exclude .ansible in ansible-lint

* remote ctr i pull workdaround

Signed-off-by: Kay Yan <kay.yan@daocloud.io>

---------

Signed-off-by: Kay Yan <kay.yan@daocloud.io>

This reverts commit 76c0a3aa.

* Remove krew installation support

Krew is fundamentally to install kubectl plugins, which are eminently a
client side things.
It's also not difficult to install on a client machine.

* Remove krew cleanup

This has been deprecated for a long time, time to pull the plug.
We leave an assert for one release to have a straightforward failure if
some users were still using the variable.

* [kubernetes] Support Kubernetes v1.32.0

* add workaround for RHEL8

Signed-off-by: Kay Yan <kay.yan@daocloud.io>

---------

Signed-off-by: Kay Yan <kay.yan@daocloud.io>
Co-authored-by: Mohamed Zaian <mohamedzaian@gmail.com>

* Add `manual` option in the `external_cloud_provider` value

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Update external cloud provider description in roles & sample inventory

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

---------

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

Adds the ability to configure the Kubernetes API server with a structured authorization configuration file.

Structured AuthorizationConfiguration is a new feature in Kubernetes v1.29+ (GA in v1.32) that configures the API server's authorization modes with a structured configuration file.
AuthorizationConfiguration files offer features not available with the `--authorization-mode` flag, although Kubespray supports both methods and authorization-mode remains the default for now.

Note: Because the `--authorization-config` and `--authorization-mode` flags are mutually exclusive, the `authorization_modes` ansible variable is ignored when `kube_apiserver_use_authorization_config_file` is set to true. The two features cannot be used at the same time.

Docs: https://kubernetes.io/docs/reference/access-authn-authz/authorization/#configuring-the-api-server-using-an-authorization-config-file
Blog + Examples: https://kubernetes.io/blog/2024/04/26/multi-webhook-and-modular-authorization-made-much-easier/
KEP: https://github.com/kubernetes/enhancements/tree/master/keps/sig-auth/3221-structured-authorization-configuration

I tested this all the way back to k8s v1.29 when AuthorizationConfiguration was first introduced as an alpha feature, although v1.29 required some additional workarounds with `kubeadm_patches`, which I included in example comments.

I also included some example comments with CEL expressions that allowed me to configure webhook authorizers without hitting kubeadm 1.29+ issues that block cluster creation and upgrades such as this one: https://github.com/kubernetes/cloud-provider-openstack/issues/2575.
My workaround configures the webhook to ignore requests from kubeadm and system components, which prevents fatal errors from webhooks that are not available yet, and should be authorized by Node or RBAC anyway.

* Bump: Containerd upgrade to 1.7.24

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Docs: README.md update Containerd version 1.7.24

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Bump: runc upgrade to v1.2.3

Runc upgrade to v1.2.3, and add v1.1.15, v1.2.x checksum

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

---------

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Bump: Helm default version v3.16.4

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Docs: README.md update helm version

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

---------

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Bump: kubernetes upgrade to 1.31.4

Add Kubernetes 1.31.4, 1.30.8 and 1.29.12 version

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Docs: Upgrade Kubernetes version to 1.31.4

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

---------

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

We use a lot of facts where variables are enough, and format too early,
which prevent reusing the variables in different contexts.

- Moves set_fact variables to the vars directory, remove unnecessary
 intermediate variables, and render them at usage sites to only do logic
 on native Ansible/Jinja lists.
- Use defaults/ rather than default filters for several variables.

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

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

* Refactor: replace registry.k8s.io with kube_image_repo variable

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Bump: OpenStack Cloud Controller Manager upgrade to v1.31.1

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Refactor: remove occm image tag from sample inventory

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

---------

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Bump: Kubernetes default version set to v1.31.3

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Docs: README.md update kubernetes version

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

---------

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

Partial Cilium 1.16+ Support & Add vars for configuring cilium IP load balancer pools and bgp v1 & v2 apis (#11620)

* Add vars for configuring cilium IP load balancer pools and bgp peer policies

* Cilium 1.16+ Support - Add vars for configuring cilium bgpv2 api & handle cilium_kube_proxy_replacement unsupported values

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

If kube_version is v1.31 or higher, it will be v1beta4, otherwise it
will be v1beta3.

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

For this change, `external_cloud_provider` set default value to empty
string.

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

For this change, `cloud_provider` change the default value to empty
string.

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Feat: upgrade cert-manager version to v1.15.3

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Feat: upgrade cert-manager crd to v1.15.3

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Feat: update cert-manager v1.15.3 deployment files

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

* Docs: upgrade cert-manager to v1.15.3

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

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Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

Signed-off-by: KubeKyrie <shaolong.qin@daocloud.io>