[2.3.0] Checkmk Werk 15641 adapted: Prometheus: Properly Encode PromQL Queries

Werk 15641 was adapted. The following is the new Werk, a diff is shown at the end of the message. Title: Prometheus: Properly Encode PromQL Queries Class: fix Compatible: compat Component: checks Date: 1694340058 Edition: cre Knowledge: doc Level: 1 Version: 2.3.0b1 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-: ------------------------------------<diff>------------------------------------------- Title: Prometheus: Properly Encode PromQL Queries Class: fix Compatible: compat Component: checks Date: 1694340058 Edition: cre Knowledge: doc Level: 1 - Version: 2.2.0p10 ? ^ ^ - + Version: 2.3.0b1 ? ^ ^ 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-: