Change-Id: Idfe6d674355bf57fdc24219cdaf8664ec23dfce9
Signed-off-by: Jan Gelety <jgelety@cisco.com>
raise RuntimeError('Not possible to get PID of VPP process on node:'
' {}'.format(node['host']))
- if len(stdout.splitlines()) != 1:
+ if len(stdout.splitlines()) == 1:
+ return int(stdout)
+ elif len(stdout.splitlines()) == 0:
+ raise RuntimeError("No VPP PID found on node {0}".
+ format(node['host']))
+ else:
raise RuntimeError("More then one VPP PID found on node {0}".
format(node['host']))
- return int(stdout)
@staticmethod
def get_vpp_pids(nodes):