- print("=" * 40)
- for key, value in def_setting_tb_displayed.iteritems():
- (_, stdout, _) = ssh.exec_command_sudo('vppctl sh {}'.format(value))
- print("{} : {} \n".format(key, value))
- print(stdout)
- print("=" * 40)
+ for _, value in def_setting_tb_displayed.items():
+ ssh.exec_command_sudo('vppctl sh {}'.format(value))
+
+ @staticmethod
+ def stop_vpp_service(node):
+ """Stop VPP service on the specified node.
+
+ :param node: VPP node.
+ :type node: dict
+ :raises RuntimeError: If VPP fails to stop.
+ """
+
+ ssh = SSH()
+ ssh.connect(node)
+ cmd = "service vpp stop"
+ ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=80)
+ if int(ret_code) != 0:
+ raise RuntimeError("VPP service did not shut down gracefully.")
+
+ @staticmethod
+ def start_vpp_service(node):
+ """start VPP service on the specified node.
+
+ :param node: VPP node.
+ :type node: dict
+ :raises RuntimeError: If VPP fails to start.
+ """
+
+ ssh = SSH()
+ ssh.connect(node)
+ cmd = "service vpp start"
+ ret_code, _, _ = ssh.exec_command_sudo(cmd)
+ if int(ret_code) != 0:
+ raise RuntimeError("VPP service did not start.")