Revert "Update self-managed templates to use internal LB for node-to-node communication"

[jackfrancis]

Reverts #5210
For the issue: #5301

[k8s-ci-robot]

Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from jackfrancis. For more information see the Kubernetes Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.57%. Comparing base (be37836) to head (2991dfa).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5300      +/-   ##
==========================================
- Coverage   52.57%   52.57%   -0.01%     
==========================================
  Files         272      272              
  Lines       29408    29408              
==========================================
- Hits        15462    15460       -2     
- Misses      13148    13150       +2     
  Partials      798      798              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

---

🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests

[nawazkh]

/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 007ef9963276cb2a4f38b5806bf02ade8c996f3b