Signed-off-by: Cyril Corbon <corboncyril@gmail.com>

Since we are already on an etcd node while executing the commands, there 
is no need to find out an etcd IP because it is on localhost.

* Allow pausing after upgrade but before uncordon

* Expand docs for upgrade pausing vars

Signed-off-by: Mac Chaffee <me@macchaffee.com>

* [calico] upgrade 3.19.x to 3.19.4

* [calico] upgrade 3.20.x to 3.20.4

* [calico] upgrade 3.21.x to 3.21.4 and make it the default

* [calico] add 3.22.0 checksums

* [calico] account for path changes in calico 3.21.4 crd archive and above

Allow to specify a source address for metallb peerings, and target only some nodes using node selectors (#8534)

* [download] add mechanism to support mirrors

* [calico] support alternate download url

* Change Cilium identity_allocation_mode to cilium_identity_allocation_mode

* Change inventory sample

* Added ppc64le support

* Fixed linting errors

Signed-off-by: Cyril Corbon <corboncyril@gmail.com>

If kubelet is run with systemd (as it always is when using kubespray),
it starts in systemd's /system.slice/kubelet.service cgroup.

This commit prevents a creation and usage of a second unrelated cgroup.

* [nerdctl] upgrade nerdctl to 0.16.0

* [nerdctl] add configuration file

* Use sysctl_file_path variable for all sysctl_file locations

* Add sysctl_file_path variable to kubespay-defaults

* Remove previously used sysctl file locations if present

* Use explicit filename in roles/kubernetes/node/defaults/main.yml

* Defaults: use explicit value

Using the coredns_cluster_zone_cache_block variable

targetRef on endpoints surfaces as
__meta_kubernetes_endpoint_address_target_kind/__meta_kubernetes_endpoint_address_target_name
in prometheus and gets converted to the label `node` by
prometheus-operator

* fix reset containerd_storage_dir

* add env to kubespray-defaults

refs #8247

* Fix fedora jobs - followup

* Update OpenSUSE Leap to 15.3

* Fix cilium version in README + update minor 1.11.1

Signed-off-by: Cyril Corbon <corboncyril@gmail.com>

Signed-off-by: Cyril Corbon <corboncyril@gmail.com>