* feat: add user facing variable with default

* feat: remove rolebinding to anonymous users after init and upgrade

* feat: use file discovery for secondary control plane nodes

* feat: use file discovery for nodes

* fix: do not fail if rolebinding does not exist

* docs: add warning about kube_api_anonymous_auth

* style: improve readability of delegate_to parameter

* refactor: rename discovery kubeconfig file

* test: enable new variable in hardening and upgrade test cases

* docs: add option to config parameters

* test: multiple instances and upgrade

Signed-off-by: Maxime Leroy <19607336+maxime1907@users.noreply.github.com>

This is removed from kubernetes since 1.25, time to cut some dead code.

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

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

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

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

* chore(helm-apps): fix README example

README shows a non-working example according to the specs for this role.

* Add support for kubelet-csr-approver

Co-Authored-By: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* Add tests for kubelet-csr-approver

Co-Authored-By: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* Add Documentation for Kubelet CSR Approver

Co-Authored-By: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Co-authored-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

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

* Ability to define options for DNS upstream servers

* Doc and sample inventory vars

To block merging pull requests which contain typo automatically.

Signed-off-by: eminaktas <eminaktas34@gmail.com>

Signed-off-by: eminaktas <eminaktas34@gmail.com>

* feat: add kubelet systemd service hardening option

* refactor: move variable name to kubelet_secure_addresses

Co-authored-by: Cristian Calin <6627509+cristicalin@users.noreply.github.com>

* docs: add diagram about kubelet_secure_addresses variable

Co-authored-by: Cristian Calin <6627509+cristicalin@users.noreply.github.com>

* add pre-commit hook configuration

* add tmp.md to .gitignore

* describe the use of pre-commit hook in CONTRIBUTING.md

* fix docs/integration.md errors identified by markdownlint

* fix docs/<file>.md errors identified by markdownlint

* docs/azure-csi.md
* docs/azure.md
* docs/bootstrap-os.md
* docs/calico.md
* docs/debian.md
* docs/fcos.md
* docs/vagrant.md
* docs/gcp-lb.md
* docs/kubernetes-apps/registry.md
* docs/setting-up-your-first-cluster.md
* docs/vagrant.md
* docs/vars.md

* fix contrib/<file>.md errors identified by markdownlint

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

* feat: split kube_feature_gates variable for different kubernetes components

* docs: add kube_feaute_gates componet variables

* [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

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

* Docs: update CONTRIBUTING.md

* Docs: clean up outdated roadmap and point to github issues instead

* Docs: update note on kubelet_cgroup_driver

* Docs: update kata containers docs with note about cgroup driver

* Docs: note about CI specific overrides

Docker: replace the use of containerd_version with docker_containerd_version to avoid causing conflicts when bumping containerd_version (#8130)

* Fix invalid link to Ansible documentation

* Fix invalid link to mitogen doc page

* Fix invalid link to calico doc page

* Fix all invalid links to doc pages

* Fedora and RHEL use etc_t and the convention is <type_name>_t

* Docs: specify all values for preinstall_selinux_state

* CI: Add Fedora 34 with SELinux in enforcing mode

* Update vars.md to remove mention of string syntax of node_labels

Fixes https://github.com/kubernetes-sigs/kubespray/issues/6215

* Try fix makrdown linting

* Update docs/vars.md

This replaces master with "control plane" in Kubespray docs
because of [1].

[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation

* rename ansible groups to use _ instead of -

k8s-cluster -> k8s_cluster
k8s-node -> k8s_node
calico-rr -> calico_rr
no-floating -> no_floating

Note: kube-node,k8s-cluster groups in upgrade CI
      need clean-up after v2.16 is tagged

* ensure old groups are mapped to the new ones