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authorRoss Brattain <ross.b.brattain@intel.com>2017-09-18 06:02:12 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-09-18 06:02:12 +0000
commitda00316e3e90962684a3883b1da2773725c7c83c (patch)
tree3de89cd8491fadbe87ab9a7e5f9d774227afc074
parent8b12695ca8a529484409556d244cbf5f015eca8f (diff)
parent7295230019ecf136842cfb1d312a1fe09e288d70 (diff)
Merge "vnf_generic: adjust ssh timeout for number of VNFs"
-rw-r--r--yardstick/benchmark/scenarios/networking/vnf_generic.py13
1 files changed, 9 insertions, 4 deletions
diff --git a/yardstick/benchmark/scenarios/networking/vnf_generic.py b/yardstick/benchmark/scenarios/networking/vnf_generic.py
index ada92121b..f381186de 100644
--- a/yardstick/benchmark/scenarios/networking/vnf_generic.py
+++ b/yardstick/benchmark/scenarios/networking/vnf_generic.py
@@ -62,10 +62,11 @@ class IncorrectSetup(Exception):
class SshManager(object):
- def __init__(self, node):
+ def __init__(self, node, timeout=120):
super(SshManager, self).__init__()
self.node = node
self.conn = None
+ self.timeout = timeout
def __enter__(self):
"""
@@ -74,7 +75,7 @@ class SshManager(object):
"""
try:
self.conn = ssh.SSH.from_node(self.node)
- self.conn.wait()
+ self.conn.wait(timeout=self.timeout)
except SSHError as error:
LOG.info("connect failed to %s, due to %s", self.node["ip"], error)
# self.conn defaults to None
@@ -336,7 +337,7 @@ class NetworkServiceTestCase(base.Scenario):
netdevs = {}
cmd = "PATH=$PATH:/sbin:/usr/sbin ip addr show"
- with SshManager(node_dict) as conn:
+ with SshManager(node_dict, timeout=timeout) as conn:
if conn:
exit_status = conn.execute(cmd)[0]
if exit_status != 0:
@@ -373,6 +374,10 @@ class NetworkServiceTestCase(base.Scenario):
:return: None. Side effect: context_cfg is updated
"""
+ num_nodes = len(self.context_cfg["nodes"])
+ # OpenStack instance creation time is probably proportional to the number
+ # of instances
+ timeout = 120 * num_nodes
for node, node_dict in self.context_cfg["nodes"].items():
for network in node_dict["interfaces"].values():
@@ -383,7 +388,7 @@ class NetworkServiceTestCase(base.Scenario):
# only ssh probe if there are missing values
# ssh probe won't work on Ixia, so we had better define all our values
try:
- netdevs = self._probe_netdevs(node, node_dict)
+ netdevs = self._probe_netdevs(node, node_dict, timeout=timeout)
except (SSHError, SSHTimeout):
raise IncorrectConfig(
"Unable to probe missing interface fields '%s', on node %s "