From ea06455c78316ff9c9ec9e7c71404730c280c886 Mon Sep 17 00:00:00 2001
From: chenlujjj <953546398@qq.com>
Date: Tue, 14 Jan 2025 14:21:59 +0800
Subject: [PATCH] feat: include request url in the datasource unexpected status
 code error message

---
 CHANGELOG.md             | 7 +++++--
 pkg/plugin/datasource.go | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1367db76..762956bf 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## tip
 
+* FEATURE: include request url in the `got unexpected response status code` error message for troubleshooting.
+  Thanks to @chenlujjj for [the pull request](https://github.com/VictoriaMetrics/victoriametrics-datasource/pull/243).
+
 ## [v0.10.3](https://github.com/VictoriaMetrics/victoriametrics-datasource/releases/tag/v0.10.3)
 
 * BUGFIX: fix query loading when using multiple visible queries in a panel. See [this issue](https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/223).
@@ -20,7 +23,7 @@
 
 * BUGFIX: fixed healthcheck
 
-## [v0.10.0](https://github.com/VictoriaMetrics/victoriametrics-datasource/releases/tag/v0.10.0) 
+## [v0.10.0](https://github.com/VictoriaMetrics/victoriametrics-datasource/releases/tag/v0.10.0)
 
 * FEATURE: set the default query type to `instant` when creating alerting rules. See [this issue](https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/205).
 
@@ -38,7 +41,7 @@
 ## [v0.8.5](https://github.com/VictoriaMetrics/victoriametrics-datasource/releases/tag/v0.8.5)
 
 * BUGFIX: restore support for Grafana versions below `10.0.0`. See [this issue](https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/159).
-* BUGFIX: fix issue with forwarding headers from datasource to the backend or proxy. 
+* BUGFIX: fix issue with forwarding headers from datasource to the backend or proxy.
   It might be helpful if a user wants to use some kind of authentication. See [this issue](https://github.com/VictoriaMetrics/victorialogs-datasource/issues/54).
 
 ## [v0.8.4](https://github.com/VictoriaMetrics/victoriametrics-datasource/releases/tag/v0.8.4)
diff --git a/pkg/plugin/datasource.go b/pkg/plugin/datasource.go
index 59dea5ee..a0586e56 100644
--- a/pkg/plugin/datasource.go
+++ b/pkg/plugin/datasource.go
@@ -142,7 +142,7 @@ func (d *Datasource) query(ctx context.Context, query backend.DataQuery) backend
 	}()
 
 	if resp.StatusCode != http.StatusOK {
-		err = fmt.Errorf("got unexpected response status code: %d", resp.StatusCode)
+		err = fmt.Errorf("got unexpected response status code: %d with request url: %q", resp.StatusCode, reqURL)
 		return newResponseError(err, backend.Status(resp.StatusCode))
 	}