localnet: various small fixes

[oshoval]

What this PR does / why we need it: Fix small incorrect details on the first example. Add docker underlay bridge name detection command.

Does this PR fix any issue? _(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged)_:

Fixes #

Special notes for your reviewer:

[oshoval]

/cc @maiqueb

[oshoval]

Addressed comments

[cwilkers]

Hi! If you still want all your code blocks to look the same (they really render differently between the code blocks and triple-backticks) I figured out an escape for the {{ literal:

podman network inspect underlay --format '{{ "{{" }} .NetworkInterface }}'

[maiqueb]

Hi! If you still want all your code blocks to look the same (they really render differently between the code blocks and triple-backticks) I figured out an escape for the {{ literal:

podman network inspect underlay --format '{{ "{{" }} .NetworkInterface }}'

@oshoval please try this out !!! Thanks @cwilkers !

[oshoval]

Hi! If you still want all your code blocks to look the same (they really render differently between the code blocks and triple-backticks) I figured out an escape for the {{ literal:

podman network inspect underlay --format '{{ "{{" }} .NetworkInterface }}'

Thanks, trying to see how it looks like on netlify EDIT - nice, it works good on the blog (not on the markdown, but what matters is the blog) will adapt all the places and address rest of the comments

[oshoval]

Due to the latest changed the comments are outdated pushed the changes, ptal

[oshoval]

Addressed comments

[oshoval]

@maiqueb can you please take another look ?

[maiqueb]

/lgtm

[phoracek]

/approve

[kubevirt-bot]

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