Ok so complain to the ops department that they need to unify their logs. That's their problem, not yours. If the company is big I would expect them to be doing that anyway, either they coalesce around a journald-type thing that aggregates the logs locally, or they'll use another centralized service like datadog, splunk, etc. Edit: If you are ops then this is your entire wheelhouse, you should be able to solve it at scale without messing everything up.