Improve starting routines of storage & objstorage servers

Use click in order to improve the routine. Closes #402 (closed)

---

Migrated from D26 (view on Phabricator)

mentioned in commit b1d99e19

mentioned in commit swh-objstorage@3d770cbf

Some references in the commit message have been migrated:

• T402 is now #402 (closed)
• T402 is now #402 (closed)
• D26 is now !7 (closed)

For your information, this will add a new dependency on swh-storage's package (cf. #404 (closed)).

awesome!

Merge request was accepted

approved this merge request

Merge request was merged

closed