Werk #15641: Prometheus: Properly Encode PromQL Queries
Component | Checks & agents |
Title | Prometheus: Properly Encode PromQL Queries |
Date | Sep 10, 2023 |
Checkmk Edition | Checkmk Raw (CRE) |
Checkmk Version | 2.2.0p10 |
Level | Trivial Change |
Class | Bug Fix |
Compatibility | Compatible - no manual interaction needed |
The Prometheus agent allows specifying PromQL queries via the option . In 2.2.0, any query containing a '+' would not be encoded properly. For example, the query
up{container=".+"}
would result in a HTTP request, which is interpreted by Prometheus as
up{container=". "}