[2.11] fix broken scale procedure

[mariob1626]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind api-change

/kind bug

/kind cleanup
/kind design
/kind documentation
/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:
Playbook scale.yml broken when etcd_kubeadm_enabled == true on task etcd/tasks/install_host.yml
kublet not started with docker because the wrong cgroup_driver: systemd in config

Which issue(s) this PR fixes:

Fixes #5262

Special notes for your reviewer:
This was merged in v2.12 and would fix the same in v2.11

Does this PR introduce a user-facing change?:

NONE

[k8s-ci-robot]

Welcome @mariobris!

It looks like this is your first PR to kubernetes-sigs/kubespray 🎉. Please refer to our pull request process documentation to help your PR have a smooth ride to approval.

You will be prompted by a bot to use commands during the review process. Do not be afraid to follow the prompts! It is okay to experiment. Here is the bot commands documentation.

You can also check if kubernetes-sigs/kubespray has its own contribution guidelines.

You may want to refer to our testing guide if you run into trouble with your tests not passing.

If you are having difficulty getting your pull request seen, please follow the recommended escalation practices. Also, for tips and tricks in the contribution process you may want to read the Kubernetes contributor cheat sheet. We want to make sure your contribution gets all the attention it needs!

Thank you, and welcome to Kubernetes. 😃

[k8s-ci-robot]

Hi @mariobris. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[Miouge1]

/ok-to-test

[mariob1626]

Hi @mirwan, @holmsten I see you as reviewers so just checking if should just wait or missing something.

[holmsten]

/lgtm

[Miouge1]

@mariobris can you link to the PRs that fix that in master or release-2.12? (for reference)

[mariob1626]

@Miouge1 https://github.com/kubernetes-sigs/kubespray/pull/5193/files if it's ok like this

[Miouge1]

@LuckySB as the original author of #5193 you might want to review this PR?

/assign @LuckySB

[LuckySB]

@LuckySB as the original author of #5193 you might want to review this PR?

/assign @LuckySB

/approve

ps: but i do not have right to approve in release 2.11 (

[mariob1626]

/assign @mattymo could you help with this ?

[Miouge1]

/assign

I can take care of this, but I want to test it first.

[woopstar]

ok to merge? @Miouge1 ?

[woopstar]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: LuckySB, mariobris, woopstar

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [woopstar]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment