Deploy Metadata in Backbeat tests

[Kerkesni]

• Deploy a metadata setup in a separate CI job
• Add a minimal test for queue populator that uses the metadata backend

Issue: BB-496

[bert-e]

Hello kerkesni,

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[bert-e]

Incorrect fix version

The Fix Version/s in issue BB-496 contains:

• None

Considering where you are trying to merge, I ignored possible hotfix versions and I expected to find:

• 9.0.0

Please check the Fix Version/s of BB-496, or the target
branch of this pull request.

[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• 2 peers

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.59%. Comparing base (761d51a) to head (eb563b7).

Additional details and impacted files

see 11 files with indirect coverage changes

Components	Coverage Δ
Bucket Notification	75.37% <ø> (ø)
Core Library	78.77% <ø> (+2.89%)	⬆️
Ingestion	68.61% <ø> (ø)
Lifecycle	76.83% <ø> (+0.68%)	⬆️
Oplog Populator	85.06% <ø> (ø)
Replication	58.56% <ø> (+0.77%)	⬆️
Bucket Scanner	85.60% <ø> (ø)

@@                 Coverage Diff                 @@
##           development/9.0    #2610      +/-   ##
===================================================
+ Coverage            71.11%   72.59%   +1.47%     
===================================================
  Files                  201      201              
  Lines                13334    13334              
===================================================
+ Hits                  9483     9680     +197     
+ Misses                3841     3644     -197     
  Partials                10       10              

Flag	Coverage Δ
api:retry	9.52% <ø> (ø)
api:routes	9.34% <ø> (ø)
bucket-scanner	85.60% <ø> (ø)
e2e	9.68% <ø> (?)
ingestion	12.23% <ø> (ø)
lib	7.36% <ø> (-0.01%)	⬇️
lifecycle	18.82% <ø> (ø)
notification	1.07% <ø> (ø)
replication	18.63% <ø> (ø)
unit	48.14% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

[bert-e]

Conflict

There is a conflict between your branch improvement/BB-496 and the
destination branch development/9.0.

Please resolve the conflict on the feature branch (improvement/BB-496).

git fetch && \
git checkout origin/improvement/BB-496 && \
git merge origin/development/9.0

Resolve merge conflicts and commit

git push origin HEAD:improvement/BB-496

[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• 2 peers

[francoisferrand]

should these not be just another "functional" test? (folder & ft_test:queuepopulatoryarn target)

• it is not really "end-2-end", since we still deploy (some) mocks, and do not use the same deployment as in the product
• it is similar to the funcitonal tests, in the sense that we run an "real" backbeat service, and the tests are running in separate process
• it does not replace (or try to) the actual e2e tests we have in Zenko