Werk #12820: mk_postgres: fixed user detection: use default user "postgres" in case of error

Component Checks & agents
Title mk_postgres: fixed user detection: use default user "postgres" in case of error
Date Jul 22, 2021
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 2.1.0b1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

This werk fixes the user detection for postgresql docker images. If the user could no be determined the fallback user "postgres" is used.

To the list of all Werks