Goal: 

In this PR I introduced optional config for the worker, however after discussion with @mbocek and @rolivier it will be easier to have destination for logs hardcoded for sos report to know where the logs should be collected from.

Acceptance Criteria:

A list of verification conditions, successful functional tests, or expected outcomes in order to declare this story/task successfully completed.

• keep configurable only verification related things
• hardcode log destination
• update tests