Returns the ovs version installed
'''
if self.is_active():
- cmd = "ovs-vsctl --version|head -1| sed 's/^.*) //'"
- return self.run_cmd(cmd)
+ cmd = "ovs-vsctl --version 2>/dev/null|head -1| sed 's/^.*) //'"
+ return self.run_cmd(cmd) or None
return None
def get_system_info(self):
'''
- Returns the ovs version installed
+ Returns system information
'''
cmd = 'grep MemTotal /proc/meminfo'
memory = self.run_cmd(cmd).partition('MemTotal:')[-1].strip().encode()