fix Dockerfile not capturing all the sfs unittests

[giubacc]

Dockerfile was capturing unittest_rgw_sfs* pattern but not unittest_rgw_s3gw*

Fixes: https://github.com/aquarist-labs/s3gw/issues/447
Signed-off-by: Giuseppe Baccini giuseppe.baccini@suse.com

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Issue ticket number and link

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.
• CHANGELOG.md has been updated should there be relevant changes in this PR.

[jecluis]

Seems okay, assuming only sfs tests are built.

[giubacc]

Seems okay, assuming only sfs tests are built.

this is intended to copy both: unittest_rgw_sfs_* and unittest_rgw_s3gw_*, am I correct assuming this?

[m-ildefons]

LGTM

[m-ildefons]

Up until now we've only been building the unittest_rgw_{sfs,s3gw}_* tests, so this PR is fine. There exist however a lot more unit tests that would fit this pattern. For the sake of build speed and keeping focus on SFS, we should avoid building those. But that is not somethings this Dockerfile gets to decide, that is done with the qa/rgw/store/sfs/build-radosgw.sh script.

Unfortunately, I don't see an automated reliable way to pick out the right unit tests of all the unit tests, so for the time being we'll have to maintain a list or a naming pattern for the ones that we care about.