docs: add Hands-on tutorial

[vannyle]

This pull request adds the following text to documentation after the line Getting Started Guides:

"Hands-on tutorial in a live environment to quickly get started with Cilium."

Signed-off-by: Van Le vannnyle@gmail.com

[maintainer-s-little-helper]

Commit 4ca1bddcf1879a1983f4d6d4585fe52e31eef9c2 does not contain "Signed-off-by".

Please follow instructions provided in https://docs.cilium.io/en/stable/contributing/development/contributing_guide/#developer-s-certificate-of-origin

[maintainer-s-little-helper]

Commit 4ca1bddcf1879a1983f4d6d4585fe52e31eef9c2 does not contain "Signed-off-by".

Please follow instructions provided in https://docs.cilium.io/en/stable/contributing/development/contributing_guide/#developer-s-certificate-of-origin

[maintainer-s-little-helper]

Commit 4ca1bddcf1879a1983f4d6d4585fe52e31eef9c2 does not contain "Signed-off-by".

Please follow instructions provided in https://docs.cilium.io/en/stable/contributing/development/contributing_guide/#developer-s-certificate-of-origin

[qmonnet]

Hi, and thanks a lot for the PR!

I think it is a good idea to have this link on this page, because it's definitely an interesting resource to dive deeper into Cilium. However, this itemised list is specifically about the different sections of the documentation, and the Instruqt classes are not exactly part of it.

My opinion would be to move this right below the list (just above the “Getting Started“ title), as a non-indented sentence. What do you think? @joestringer (as a member of cilium/docs-structure), what would you say, I think it's OK to have this link on the front page?

On another note, can you please squash your commits into a single one, and add a Sign-off-by: tag to your commit description as explained in the automatic messages above?

[vannyle]

On another note, can you please squash your commits into a single one, and add a Sign-off-by: tag to your commit description as explained in the automatic messages above?

Hello @qmonnet, thanks a lot for the comment!
I found out about Sign-off-by: after the first commit and couldn't figure out how to fix it. Squashing commits to the single one worked.
Also, it would be great if you can help with where this link should be placed.

[qmonnet]

Thanks for editing the commit!

Also, it would be great if you can help with where this link should be placed.

I was suggesting at the end of the same section, but below the list:

[maintainer-s-little-helper]

Commit 0eb2121bd3b219c7788a4cd41815be52dcb1d6fc does not contain "Signed-off-by".

Please follow instructions provided in https://docs.cilium.io/en/stable/contributing/development/contributing_guide/#developer-s-certificate-of-origin

[qmonnet]

The changes look good to me, thank you.

Would you mind squashing your commits once more, please? Please also mind that the Signed-off-by tag is not correctly formatted: your email address should be enclosed between angle brackets, i.e. instead of this:

Signed-off-by: Van Le vannnyle@gmail.com

it should be:

Signed-off-by: Van Le <vannnyle@gmail.com>

This is what causes the Checkpatch action to fail with:

Error: ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Van Le vannnyle@gmail.com'

[vannyle]

The changes look good to me, thank you.

Would you mind squashing your commits once more, please? Please also mind that the Signed-off-by tag is not correctly formatted: your email address should be enclosed between angle brackets, i.e. instead of this:

Signed-off-by: Van Le vannnyle@gmail.com

it should be:

Signed-off-by: Van Le <vannnyle@gmail.com>

This is what causes the Checkpatch action to fail with:

Error: ERROR:BAD_SIGN_OFF: Unrecognized email address: 'Van Le vannnyle@gmail.com'

@qmonnet Thank you for the detailed comment on how to add Signed-off-by correctly!
The commits have been squashed with the correct commit message.

[qmonnet]

Looks all good, thank you!

[vannyle]

This means backporting the change to the latest stable branch. I have no objection with that, I'll add the relevant labels so we pick it up for the next round of backports.

Thanks for the help!