CI: Validate support with Grafana v13

Author: amotl

.env

@@ -16,7 +16,7 @@ MONGODB_VERSION=8
 MONGODB_PORT=27017
 
 # Grafana
-GRAFANA_VERSION=12.4.0
+GRAFANA_VERSION=13.1.0
 GRAFANA_PORT=3000
 
 

.github/workflows/tests.yml

@@ -36,7 +36,7 @@ jobs:
         ]
         mosquitto-version: [ "2.0" ]
         influxdb-version: [ "1.8" ]
-        grafana-version: [ "12.4.0" ]
+        grafana-version: [ "13.1.0" ]
 
         include:
           - grafana-version: "7.5.17"

CHANGES.rst

@@ -11,6 +11,8 @@ in progress
 - General: Dropped support for Python 3.7
 - DAQ: Masked ``PASSKEY`` variable coming from HTTP, emitted by Ecowitt
 
+- **Grafana:** Validated support with Grafana v13
+
 .. _kotori-0.28.1:
 
 2026-02-27 0.28.1

README.rst

@@ -68,7 +68,7 @@ Kotori DAQ
         :target: https://github.com/eclipse/mosquitto
         :alt: Supported Mosquitto versions
 
-  .. image:: https://img.shields.io/badge/Grafana-5.x%20--%2012.x-blue.svg
+  .. image:: https://img.shields.io/badge/Grafana-5.x%20--%2013.x-blue.svg
         :target: https://github.com/grafana/grafana
         :alt: Supported Grafana versions
 

test/util.py

@@ -102,8 +102,8 @@ def reset_grafana(machinery):
                 logger.info(f"Attempt to delete datasource {datasource_name}")
                 if datasource_name == self.settings.influx_database or \
                         datasource_name in getattr(self.settings, "influx_databases", []):
-                    datasource_id = datasource['id']
-                    self.client.datasources[datasource_id].delete()
+                    datasource_uid = datasource['uid']
+                    self.client.make_raw_request("delete", f"datasources/uid/{datasource_uid}", None)
                     logger.info(f"Successfully deleted datasource {datasource_name}")
 
             for dashboard_name in self.settings.grafana_dashboards: