* Add krew support

* Add reset for krew

* Update install krew(local)

* ansible lint

* yamllint

* fix krew default vars

* fix kubectl_localhost mode

* replace include

* fix e206

* Upgrade cilium roles

* Del old test result

* Add hubble ui examples

* Refactor hubble metrics

* Markdown fix pipeline errors

* yamllint check and fix

* refactor install from https://github.com/kubernetes-sigs/kubespray/pull/7520

* Docs syntax change (fix)

* Cilium set default 1.8.9

* Update cilium version in Readme

follow new naming conventions for gcr's coredns image.
starting from 1.21 kubeadm assumes it to be `coredns/coredns`:
this causes the kubeadm deployment being unable to pull image, beacuse `v`
was also added in image tag, until the role `kubernetes-apps` ovverides
it with the old name, which is only compatible with <=1.7.

Backward comptability with kubeadm <=1.20 is mantained checking
kubernetes version and falling back to old names (`coredns:1.xx`) when
the version is less than 1.21

Fixes issue #7573 - Made Calico permissions compatible with v3.18.x (see https://github.com/projectcalico/calico/issues/4557).  Specifically, granted watch to custom resources blockaffinities, ipamblocks & ipamhandles (#7575)

* Add image_arch variable when download flannel image

* Fix flannel image tag typo with image arch

* 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

* crio: add supported versions 1.20 and 1.21 and align default with k8s version

* cri-o: drop versions 1.17 and 1.18 from version matrix

* update note on cri-o version alignment

* calico: upgrade from v3.17.3 to v3.17.4

* calico: upgrade from v3.18.1 to v3.18.2

* Update Dockerfile for reduce image size

* Remove KUBE_VERSION form Dockerfile

Change mode so that calico-kube-controllers can be read because it was changed to run as non-root
https://github.com/projectcalico/kube-controllers/pull/566

* Add nerdctl cli tool for containerd user

* Add nerdctl enable option

* Add nerdctl enable option and update nerdctl version to 0.8.0

* add calico 3.16.10 hashes

* drop old calico version 3.16.9

* calico: drop support for version 3.15

* drop check for calico version >= 3.3, we are at 3.16 minimum now

* we moved to calico 3.16+ so we can default to /opt/cni/bin/install

* AlmaLinux: ansible>2.9.19 is needed to know about AlmaLinux

* AlmaLinux: identify as a centos derrivative

* AlmaLinux: add AlmaLinux to checks for CentOS

* Use ansible_os_family to compare family and not distribution

* Ambassador can watch multiple namespaces

* update variable name per PR review

* add hashes for calico v3.17.3

* add hashes for claico v3.18.1

* bump default calico version to v3.17.3

* calico crds are missing yaml separator breaking kdd

ref: https://opendev.org/openstack/hacking/commit/b921c4de513c9cc624d6ecf68e4f4493e6e72c0d

As the official document[1], the parameter keepcache should be
'0' or '1' as string. To avoid the following warning message,
this fixes the parameter value:

  [WARNING]: The value False (type bool) in a string field was
  converted to u'False' (type string). If this does not look
  like what you expect, quote the entire value to ensure it
  does not change.

https://docs.ansible.com/ansible/latest/collections/ansible/builtin/yum_repository_module.html

Fixes "mapping values are not allowed in this context

Fixes issue #7528 - allow configuring CALICO_STARTUP_LOGLEVEL via a new variable: calico_node_startup_loglevel (#7530)

Signed-off-by: Brendan Holmes <5072156+holmesb@users.noreply.github.com>

This is a followup to

https://github.com/kubernetes-sigs/kubespray/pull/7413

Although the code worked there was a desire for a better solution.
Hopefully people will be happy with this alternative.