util: T2226: covert most calls from os.system to util

As little change a possible but the function call
The behaviour should be totally unchanged.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/conf_mode/http-api.py b/src/conf_mode/http-api.py
index 0c2e029e9..ffa68af55 100755
--- a/src/conf_mode/http-api.py
+++ b/src/conf_mode/http-api.py
@@ -18,13 +18,13 @@
 
 import sys
 import os
-import subprocess
 import json
 from copy import deepcopy
 
 import vyos.defaults
 from vyos.config import Config
 from vyos import ConfigError
+from vyos.util import cmd, run
 
 config_file = '/etc/vyos/http-api.conf'
 
@@ -91,9 +91,9 @@ def generate(http_api):
 
 def apply(http_api):
     if http_api is not None:
-        os.system('sudo systemctl restart vyos-http-api.service')
+        run('sudo systemctl restart vyos-http-api.service')
     else:
-        os.system('sudo systemctl stop vyos-http-api.service')
+        run('sudo systemctl stop vyos-http-api.service')
 
     for dep in dependencies:
         cmd = '{0}/{1}'.format(vyos_conf_scripts_dir, dep)