Rewrite how to conduct leader election section

[ronaldngounou]

Overview

Issue https://github.com/etcd-io/website/issues/792

Note:

• The folder tutorialsdoesn't exist in v3.6 and v3.7 so I wasn't able to have the same changes in those folders.

Should we create a separate issue to copy this folder in 3.6 and v3.7?

Testing

Shell session with command usage and output:

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: ronaldngounou Once this PR has been reviewed and has the lgtm label, please assign jmhbnz for approval. For more information see the Code Review Process.

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

Needs approval from an approver in each of these files:

• OWNERS

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

[ronaldngounou]

cc @jberkus @wendy-ha18 for review

[jberkus]

The folder tutorialsdoesn't exist in v3.6 and v3.7 so I wasn't able to have the same changes in those folders.

No. Tutorials got replaced with Tasks in 3.6

Please paste in there for the current versions.

[jberkus]

I didn't spot this until I did a preview, because it isn't something you changed. However, if you're cleaning these up, can you fix the title and subtitle as well?

---
title: How to conduct leader election in etcd cluster
description: Guide to conducting leader election in an etcd cluster
weight: 900
---

That should be something more like:

---
title: How to conduct a leader election using etcdctl
description: Steps for conducting a leader election through the etcdctl client
weight: 900
---