[OADP-450] Reduce "perform updated on X ..." reconciler logs

[kaovilai]

Reduce 🙈 update events and eliminate ObjectMeta update race 🏎 conditions for velero deployment and restic daemonset.

Now results from CreateOrUpdate are either created, or unchanged, update events are minimal.
No longer producing race condition update events thus reduces 99% of logs currently printed from these reconcilers.

[codecov-commenter]

Codecov Report

Merging #584 (0aff52a) into master (c5293b1) will decrease coverage by 0.11%.
The diff coverage is 63.63%.

@@            Coverage Diff             @@
##           master     #584      +/-   ##
==========================================
- Coverage   37.60%   37.49%   -0.12%     
==========================================
  Files          14       14              
  Lines        2917     2915       -2     
==========================================
- Hits         1097     1093       -4     
- Misses       1737     1739       +2     
  Partials       83       83              

Impacted Files	Coverage Δ
pkg/credentials/credentials.go	25.32% <0.00%> (-0.22%)	⬇️
controllers/restic.go	52.57% <100.00%> (-0.96%)	⬇️
controllers/velero.go	48.29% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c5293b1...0aff52a. Read the comment docs.

[shubham-pampattiwar]

@kaovilai Do you mind adding a fix for this issue #585 in this PR itself ?

[kaovilai]

@kaovilai Do you mind adding a fix for this issue #585 in this PR itself ?

Do you think it'll be too big. Could do in one pr

[kaovilai]

/retest

[kaovilai]

Maybe copy typemeta instead of ignoring in test.

[openshift-ci]

@kaovilai: all tests passed!

Full PR test history. Your PR dashboard.

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/test-infra repository. I understand the commands that are listed here.

[kaovilai]

/cherry-pick oadp-1.0

[openshift-cherrypick-robot]

@kaovilai: #584 failed to apply on top of branch "oadp-1.0":

Applying: Eliminate "perform updated on dpa metrics service" from logs
Using index info to reconstruct a base tree...
M	controllers/monitor.go
Falling back to patching base and 3-way merge...
Auto-merging controllers/monitor.go
CONFLICT (content): Merge conflict in controllers/monitor.go
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Eliminate "perform updated on dpa metrics service" from logs
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherry-pick oadp-1.0

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/test-infra repository.