* Download patches version automatically from a minor

* Automate versions discovery for hash download

* Small refactoring

* Update upgrades.md

 modify env serial to have real rolling upgrades

* Update upgrades.md

change section for serial

* Update docs/upgrades.md

Co-authored-by: Kundan Kumar <kundan.kumar@india.nec.com>

---------

Co-authored-by: Kundan Kumar <kundan.kumar@india.nec.com>

* [apiserver-kubelet/tracing]: add distributed tracing config flags

Signed-off-by: Ugur Ozturk <ugurozturk918@gmail.com>

* [apiserver-kubelet/tracing]: add distributed tracing config flags - fix

Signed-off-by: Ugur Ozturk <ugurozturk918@gmail.com>

* [apiserver-kubelet/tracing]: add distributed tracing config flags - fix

Signed-off-by: Ugur Ozturk <ugurozturk918@gmail.com>

---------

Signed-off-by: Ugur Ozturk <ugurozturk918@gmail.com>

- Fix 'Set fact joined_control_panes' into 'Set fact joined_control_planes'

Handle all old dns domains:
- for nodelocaldns: in the same server block as the current dns_domain
- for coredns: uffix rewrite of each of the old dns domains to the
  current one

The old version of the script downloaded all binaries and generated file checksums locally.
This was a slow process since all binaries of all architectures needed to be downloaded.
The new version simply downloads the .sha256 files containing the binary checksum in text
form which saves a lot of traffic and time.

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

* Update huaweicloud controller to 0.26.6

See <https://github.com/kubernetes-sigs/cloud-provider-huaweicloud/compare/v0.26.3...v0.26.6>

* Update huaweicloud sample to use 0.26.6

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

* Enable configuring mountOptions, reclaimPolicy and volumeBindingMode for cinder-csi StorageClasses

* Check if class.mount_options is defined at all, before generating the option list

Also remove redundant check in the kubelet config template (we define a
default, so the setting will always be "true")

Signed-off-by: serge Hartmann <serge.hartmann@gmail.com>

Signed-off-by: xin.li <xin.li@daocloud.io>

In the case were vagrant is not invoked directly from the repository,
but from another location, and the Vagrantfile is "included" into
another, we need to be able to specify where the location of the vagrant
directory is, as of now it's hardcoded relative to the Vagrantfile
location. This commit fix it.

* ignore_unreachable for etcd dir cleanup

ignore_errors ignores errors occur within "file" module. However, when
the target node is offline, the playbook will still fail at this task
with node "unreachable" state. Setting "ignore_unreachable: true" allows
the playbook to bypass offline nodes and move on to proceed recovery
tasks on remaining online nodes.

* Re-arrange control plane recovery runbook steps

* Remove suggestion to manually update IP addresses

The suggestion was added in 48a18284 4
years ago. But a new task added 2 years ago, in
ee0f1e9d, automatically update API
server arg with updated etcd node ip addresses. This suggestion is no
longer needed.

* markdown numbered lists: no need to manually maitain the numbers

* add instructions to update the collection version roughly following
  Ansible collection maintenance guidelines
  (https://docs.ansible.com/ansible/latest/community/collection_contributors/collection_release_with_branches.html)

* Distinguish major from minor releases in the release process

* Bump current galaxy.yml version to the next release

* crictl allow setting different grace period for stop containers and pods

* correct grace period location

* Add hashes of crictl and crio
* Add versions of etcd, crictl, crio and csi-snapshotter

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

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

* ci: redefine multinode to node-etcd-client

This should allow to catch several class of problem rather than just
one -> from network plugin such as calico or cilium talking directly to
the etcd.

* Dynamically define etcd host range

This has two benefits:
- We don't play the etcd role twice for no reason
- We have access to the whole cluster (if needed) to use things like
  group_by.

Add PodDisruptionBudget for CoreDNS deployment. Allows users to control disruption behavior and set maximum unavailable pods (#10557)

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