feature: support private harbor repositories

Created by: OrangeBao

What type of PR is this?

/kind feature

What this PR does / why we need it:

U can choose the image from private harbor repositories when U want to create a container。

Which issue(s) this PR fixes:

Fixes # None

Special notes for reviewers:

Does this PR introduced a user-facing change?

None

Additional documentation, usage docs, etc.: