Checkmk Werk 13405: Allow to disable thread levels

ID: 13405 Title: Allow to disable thread levels Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The rule "Number of threads" can set both relative and absolute levels for the number of threads. Up until this Werk it was not possible to remove said levels completely once they where set. Now this is possible. For example you can define a base rule matching all hosts to check for absolute levels and add another rule matching a single host removing the absolute levels from the base rule and only check for relative levels. To accomplish that choose "No levels" for the absolute levels on the single host.