Update vSphere e2e parameter configuration

[huangmingxia]

1. Set managed DNS to false.
   Currently, managed DNS only supports AWS, GCP, and Azure clouds.

2. This function get_vips() uses echo to obtain the value, and the echo output includes a timestamp.

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[2uasimojo]

nit: the format string is redundant

Suggested change

	printf "%s" "$vip"
	printf "$vip"

...but for that matter, so is the temporary variable. We could just consolidate with the previous line:

Suggested change

	printf "%s" "$vip"
	sed -n "${idx}p" "$vips"

[huangmingxia]

Thank you for your comment! ^^

[2uasimojo]

I believe Mark is still working on this stuff.

[dlom]

This works for me. As soon as vsphere CI is working again we can merge this (I'll hold a local copy in my branch)

[huangmingxia]

This works for me. As soon as vsphere CI is working again we can merge this (I'll hold a local copy in my branch)

Sounds good!

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[2uasimojo]

@dlom have you already incorporated this into #2541?

[dlom]

Yes, this PR can be closed. Thank you @huangmingxia

[huangmingxia]

Hi @dlom My pleasure!
Sorry it took me so long to reply! Your message got buried in my overflowing inbox until I cleaned it up just now :)