Update ebpf documentation

[alban]

Following #8582, the documentation about ebpf tools should be updated:
https://minikube.sigs.k8s.io/docs/tutorials/ebpf_tools_in_minikube/

I am also adding an example with Inspektor Gadget.

TODO:

• Get the proper URL for minikube.iso. According to @afbjorklund, there is some CI issues to generate a new one.
• We need a new release of Inspektor Gadget first, and the doc should say which version is required.
• Specify which release of minikube is required for this?

/cc @mauriciovasquezbernal @marga-kinvolk

[k8s-ci-robot]

@alban: GitHub didn't allow me to request PR reviews from the following users: mauriciovasquezbernal, marga-kinvolk.

Note that only kubernetes members and repo collaborators can review this PR, and authors cannot review their own PRs.

In response to this:

Following #8582, the documentation about ebpf tools should be updated:
https://minikube.sigs.k8s.io/docs/tutorials/ebpf_tools_in_minikube/

I am also adding an example with Inspektor Gadget.

TODO:

• Get the proper URL for minikube.iso. According to @afbjorklund, there is some CI issues to generate a new one.
• We need a new release of Inspektor Gadget first, and the doc should say which version is required.
• Specify which release of minikube is required for this?

/cc @mauriciovasquezbernal @marga-kinvolk

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[k8s-ci-robot]

Hi @alban. Thanks for your PR.

I'm waiting for a kubernetes 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.

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: alban
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[minikube-bot]

Can one of the admins verify this patch?

[afbjorklund]

* According to @afbjorklund, there is some CI issues to generate a new one.

Not so much with generation, we had some issues during testing it though...

See #8466

So there is a new beta version available, that can be used for manual testing.

See #8558

[sharifelgamal]

Is this still in progress?

[alban]

I didn't have time to work more on this.

It is currently blocked by the revert of the kernel option, see:
#8556 (comment)

And ideally, I'd like to have this other kernel option too:
#8637

[medyagh]

@alban are you still working on this PR ?

[alban]

I am not. Feel free to close this PR for now. It can be reopened later after the two other issues mentioned above are resolved.