OADP-648 Don't set default pod resource limits

[kaovilai]

OADP-648

We want to leave empty the resource limits to prevent a user from failing backups/restores due to these limits and they can always adjust as necessary.

[codecov-commenter]

Codecov Report

Merging #773 (899b238) into master (5b41bea) will decrease coverage by 2.65%.
The diff coverage is 18.62%.

@@            Coverage Diff             @@
##           master     #773      +/-   ##
==========================================
- Coverage   36.96%   34.31%   -2.66%     
==========================================
  Files          16       16              
  Lines        3219     2844     -375     
==========================================
- Hits         1190      976     -214     
+ Misses       1926     1778     -148     
+ Partials      103       90      -13     

Impacted Files	Coverage Δ
controllers/datamover.go	30.30% <0.00%> (-4.48%)	⬇️
controllers/registry.go	29.23% <0.00%> (-10.97%)	⬇️
pkg/common/common.go	100.00% <ø> (ø)
pkg/credentials/credentials.go	23.69% <ø> (+0.28%)	⬆️
controllers/velero.go	48.61% <67.85%> (-0.31%)	⬇️

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[dymurray]

VISIACK

[shubham-pampattiwar]

@kaovilai Do we want to document this at least in OADP upstream that we are only setting requests and not limits, and that this differs from the upstream Velero configuration.

[kaovilai]

Sure thing. The resource limits doc?

[kaovilai]

/test 4.8-operator-e2e-azure

[shubham-pampattiwar]

Thanks for the update @kaovilai VISIACK

[openshift-ci]

@kaovilai: all tests passed!

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