fix

Author: spiritLHLS

webvirtcompute/scripts/update.sh

@@ -23,9 +23,33 @@ if [[ -z $DISTRO_NAME ]]; then
   exit 1
 fi
 
+check_cdn() {
+    local o_url=$1
+    local shuffled_cdn_urls=($(shuf -e "${cdn_urls[@]}")) # 打乱数组顺序
+    for cdn_url in "${shuffled_cdn_urls[@]}"; do
+        if curl -sL -k "$cdn_url$o_url" --max-time 6 | grep -q "success" >/dev/null 2>&1; then
+            export cdn_success_url="$cdn_url"
+            return
+        fi
+        sleep 0.5
+    done
+    export cdn_success_url=""
+}
+
+check_cdn_file() {
+    check_cdn "https://raw.githubusercontent.com/spiritLHLS/ecs/main/back/test"
+    if [ -n "$cdn_success_url" ]; then
+        echo "CDN available, using CDN"
+    else
+        echo "No CDN available, no use CDN"
+    fi
+}
+
 # Update webvirtcompute
 echo -e "\nUpdating webvirtcompute..."
-wget -O /tmp/webvirtcompute-$DISTRO_NAME$DISTRO_VERSION-amd64.tar.gz https://github.com/oneclickvirt/webvirtcloud/releases/download/webvirtcloud_dep/webvirtcompute-$DISTRO_NAME$DISTRO_VERSION-amd64.tar.gz
+cdn_urls=("https://cdn0.spiritlhl.top/" "http://cdn1.spiritlhl.net/" "http://cdn2.spiritlhl.net/" "http://cdn3.spiritlhl.net/" "http://cdn4.spiritlhl.net/")
+check_cdn_file
+wget -O /tmp/webvirtcompute-$DISTRO_NAME$DISTRO_VERSION-amd64.tar.gz "${cdn_success_url}https://github.com/oneclickvirt/webvirtcloud/releases/download/webvirtcloud_dep/webvirtcompute-$DISTRO_NAME$DISTRO_VERSION-amd64.tar.gz"
 tar -xvf /tmp/webvirtcompute-$DISTRO_NAME$DISTRO_VERSION-amd64.tar.gz -C /tmp
 systemctl stop webvirtcompute
 cp /tmp/webvirtcompute/webvirtcompute /usr/local/bin/webvirtcompute