Werk #15641: Prometheus: Properly Encode PromQL Queries
| Komponente | Checks & agents | ||||
| Titel | Prometheus: Properly Encode PromQL Queries | ||||
| Datum | 10.09.2023 | ||||
| Level | Kleine Änderung | ||||
| Klasse | Bugfix | ||||
| Kompatibilität | Kompatibel - benötigt kein manuelles Eingreifen | ||||
| Checkmk versions & editions |
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The Prometheus agent allows specifying PromQL queries via the option Service creation using PromQL queries. 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=". "}