Refactor operations cmd line tools to use common parsing logic

• Lasse found a solution for the DB problem, together with Steve.
• Issue #173 relates with the operation issue #ops-883. We should allow a file to be passed with the list of all files that we want to verify.
• This should be consistent with the behaviour of all other operational tools. 

Existing issues with MHVTL / tape labelling in CI

• The explanation and solution can be found on issue #171.
• One of the problems in the origin of this was that the error was not being reported correctly.
• Therefore, Julien will create a ticket for Vlado #174, where he can check all messages that are/should be generated by the tape labelling tool. The messages missing will need to be added.

Others

ctaproductionfrontent02.cern.ch segfault

• We will discuss this on the next ops meeting.
• The important take is that the cta-frontend should not be auto-segfaulting if there is a problem with cpu/memory. Instead, the cta-admin command should refuse intensive tasks, or we should have a mechanism to abort intensive processes before they become a problem.
• Tigran suggesting separating the hosts of the cta-frontend and cta-admin tools. This would remove the impact that one service is having on the other.

How to inform the community of what we have ? (Jorge question)

• Jorge will check what we can do.
• One idea is to have a sticky note telling every version of the software that we currently deploy in prod.