Checkmk Werk 15641: Prometheus: Properly Encode PromQL Queries

ID: 15641 Title: Prometheus: Properly Encode PromQL Queries Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0p10 The Prometheus agent allows specifying PromQL queries via the option <tt>Service creation using PromQL queries</tt>. In 2.2.0, any query containing a '+' would not be encoded properly. For example, the query C+: up{container=".+"} C-: would result in a HTTP request, which is interpreted by Prometheus as C+: up{container=". "} C-: