update

letsencrypt/Demo/SingleNode/aliyun-api.sh

@@ -136,10 +136,17 @@ function DeleteRecord {
 function Main {
     [ -e "$PID_FILE" ] && Error Pid file $PID_FILE already exists, quit!
     echo $$ > $PID_FILE
-    ListRecord
-    [ -z "$RECORD_ID" ] && CreateRecord
-    [ -n "$RECORD_ID" ] && ModifyRecord
-    END=1
+    for _ in {1..5}; do
+        ListRecord || continue
+        if [ -z "$RECORD_ID" ]; then
+            CreateRecord || continue
+        else
+            ModifyRecord || continue
+        fi
+        END=1
+        return 0
+    done
+    return 1
 }
 
 # Start here