From bbe4b0d3de87683b1824ca77f862b36df4229f44 Mon Sep 17 00:00:00 2001
From: guangwu <guoguangwu@magic-shield.com>
Date: Thu, 22 Jun 2023 18:19:23 +0800
Subject: [PATCH] chore: remove refs to deprecated io/ioutil (#70300)

---
 devenv/docker/ha-test-unified-alerting/webhook-listener.go | 4 ++--
 pkg/services/ngalert/sender/notifier_ext.go                | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/devenv/docker/ha-test-unified-alerting/webhook-listener.go b/devenv/docker/ha-test-unified-alerting/webhook-listener.go
index 18724ec2a84..d742db681b0 100644
--- a/devenv/docker/ha-test-unified-alerting/webhook-listener.go
+++ b/devenv/docker/ha-test-unified-alerting/webhook-listener.go
@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"net/http"
 	"os"
@@ -129,7 +129,7 @@ func main() {
 
 	http.HandleFunc("/listen", func(w http.ResponseWriter, r *http.Request) {
 		log.Printf("got submission from: %s\n", r.RemoteAddr)
-		b, err := ioutil.ReadAll(r.Body)
+		b, err := io.ReadAll(r.Body)
 		if err != nil {
 			log.Println(err)
 			w.WriteHeader(http.StatusBadRequest)
diff --git a/pkg/services/ngalert/sender/notifier_ext.go b/pkg/services/ngalert/sender/notifier_ext.go
index f96875fed16..27effd18913 100644
--- a/pkg/services/ngalert/sender/notifier_ext.go
+++ b/pkg/services/ngalert/sender/notifier_ext.go
@@ -12,7 +12,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"sync"
 	"time"
@@ -184,7 +183,7 @@ func (n *Manager) sendOne(ctx context.Context, c *http.Client, url string, b []b
 		return err
 	}
 	defer func() {
-		io.Copy(ioutil.Discard, resp.Body)
+		io.Copy(io.Discard, resp.Body)
 		resp.Body.Close()
 	}()