Code Upload Worker: Update Cilium network policy

[Ram81]

Description

This PR -

• Reverts cilium network policy setup. Current network policy works fine for the API calls to EvalAI but it keeps failing intermittently for archive.ubuntu.com, we update some packages in init-container so we need access to archive.ubuntu.com. Here's a log from the latest job scheduled on Habitat challenge cluster

root@3914ae1bdb2b:/code# kubectl logs submission-160834-5sz4b -c init-container -f

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Err:1 http://security.ubuntu.com/ubuntu focal-security InRelease
  Temporary failure resolving 'security.ubuntu.com'
Err:2 http://archive.ubuntu.com/ubuntu focal InRelease
  Temporary failure resolving 'archive.ubuntu.com'
Err:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease
  Temporary failure resolving 'archive.ubuntu.com'
Err:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease
  Temporary failure resolving 'archive.ubuntu.com'
Reading package lists...
Building dependency tree...
Reading state information...
All packages are up to date.
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal/InRelease  Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal-updates/InRelease  Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal-backports/InRelease  Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/focal-security/InRelease  Temporary failure resolving 'security.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

It's not clear why DNS resolution is failing. Reverting the cilium setup for now to ensure Habitat challenge submissions run fine. Once I have a fix for this issue I'll open a PR.

[codecov-commenter]

Codecov Report

Merging #3608 (4f92d1e) into master (96968d6) will decrease coverage by 1.43%.
The diff coverage is 33.39%.

@@            Coverage Diff             @@
##           master    #3608      +/-   ##
==========================================
- Coverage   72.93%   71.49%   -1.44%     
==========================================
  Files          83       20      -63     
  Lines        5368     3235    -2133     
==========================================
- Hits         3915     2313    -1602     
+ Misses       1453      922     -531     

Impacted Files	Coverage Δ
frontend/src/js/controllers/authCtrl.js	53.91% <6.38%> (-12.95%)	⬇️
frontend/src/js/controllers/profileCtrl.js	79.76% <20.00%> (-13.10%)	⬇️
frontend/src/js/controllers/permissionCtrl.js	36.36% <22.22%> (-63.64%)	⬇️
frontend/src/js/controllers/challengeCtrl.js	63.48% <31.97%> (-10.22%)	⬇️
frontend/src/js/controllers/updateProfileCtrl.js	82.55% <44.44%> (-10.30%)	⬇️
frontend/src/js/controllers/challengeListCtrl.js	95.74% <50.00%> (+1.06%)	⬆️
...ntend/src/js/controllers/challengeHostTeamsCtrl.js	70.50% <66.66%> (-1.18%)	⬇️
frontend/src/js/controllers/teamsCtrl.js	71.17% <75.00%> (ø)
frontend/src/js/controllers/ChallengeInviteCtrl.js	100.00% <100.00%> (ø)
frontend/src/js/controllers/SubmissionFilesCtrl.js	95.45% <100.00%> (ø)
... and 30 more

Impacted Files	Coverage Δ
frontend/src/js/controllers/authCtrl.js	53.91% <6.38%> (-12.95%)	⬇️
frontend/src/js/controllers/profileCtrl.js	79.76% <20.00%> (-13.10%)	⬇️
frontend/src/js/controllers/permissionCtrl.js	36.36% <22.22%> (-63.64%)	⬇️
frontend/src/js/controllers/challengeCtrl.js	63.48% <31.97%> (-10.22%)	⬇️
frontend/src/js/controllers/updateProfileCtrl.js	82.55% <44.44%> (-10.30%)	⬇️
frontend/src/js/controllers/challengeListCtrl.js	95.74% <50.00%> (+1.06%)	⬆️
...ntend/src/js/controllers/challengeHostTeamsCtrl.js	70.50% <66.66%> (-1.18%)	⬇️
frontend/src/js/controllers/teamsCtrl.js	71.17% <75.00%> (ø)
frontend/src/js/controllers/ChallengeInviteCtrl.js	100.00% <100.00%> (ø)
frontend/src/js/controllers/SubmissionFilesCtrl.js	95.45% <100.00%> (ø)
... and 30 more

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