Make synchronous Shade calls

It makes difficult to find the issues (floating ip, boot, ssh
connection, etc...) for a small benefit regarding the current
testcase implementations.

It increases the default floating ip timeout because it has been
reached when running Functest multiple times in parallel. It may
be the root cause when running singlevm vs XCI (in that case,
neutron api and agents are hosted in a nested vm).

Change-Id: Ia97e04902321644c207c59987283754318aee5e5
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

3 files changed, 16 insertions, 12 deletions

diff --git a/functest/core/singlevm.py b/functest/core/singlevm.py
index 7393fdbe3..1de355e0d 100644
--- a/functest/core/singlevm.py
+++ b/functest/core/singlevm.py
@@ -83,7 +83,8 @@ class VmReady1(tenantnetwork.TenantNetwork1):
                 self.image_format),
             visibility=getattr(
                 config.CONF, '{}_visibility'.format(self.case_name),
-                self.visibility))
+                self.visibility),
+            wait=True)
         self.__logger.debug("image: %s", image)
         return image
 
@@ -112,7 +113,8 @@ class VmReady1(tenantnetwork.TenantNetwork1):
                 self.image_format),
             visibility=getattr(
                 config.CONF, '{}_visibility'.format(self.case_name),
-                self.visibility))
+                self.visibility),
+            wait=True)
         self.__logger.debug("image: %s", image)
         return image
 
@@ -293,8 +295,9 @@ class SingleVm1(VmReady1):
 
     __logger = logging.getLogger(__name__)
     username = 'cirros'
-    ssh_connect_timeout = 60
+    ssh_connect_timeout = 1
     ssh_connect_loops = 6
+    create_floating_ip_timeout = 120
 
     def __init__(self, **kwargs):
         if "case_name" not in kwargs:
@@ -343,14 +346,15 @@ class SingleVm1(VmReady1):
         """
         assert vm1
         fip = self.cloud.create_floating_ip(
-            network=self.ext_net.id, server=vm1)
+            network=self.ext_net.id, server=vm1, wait=True,
+            timeout=self.create_floating_ip_timeout)
         self.__logger.debug("floating_ip: %s", fip)
-        p_console = self.cloud.get_server_console(vm1)
-        self.__logger.debug("vm console: \n%s", p_console)
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.client.AutoAddPolicy())
         for loop in range(self.ssh_connect_loops):
             try:
+                p_console = self.cloud.get_server_console(vm1)
+                self.__logger.debug("vm console: \n%s", p_console)
                 ssh.connect(
                     fip.floating_ip_address,
                     username=getattr(
@@ -362,11 +366,11 @@ class SingleVm1(VmReady1):
                         '{}_vm_ssh_connect_timeout'.format(self.case_name),
                         self.ssh_connect_timeout))
                 break
-            except Exception:  # pylint: disable=broad-except
+            except Exception as exc:  # pylint: disable=broad-except
                 self.__logger.debug(
-                    "try %s: cannot connect to %s", loop + 1,
-                    fip.floating_ip_address)
-                time.sleep(10)
+                    "try %s: cannot connect to %s: %s", loop + 1,
+                    fip.floating_ip_address, exc)
+                time.sleep(9)
         else:
             self.__logger.error(
                 "cannot connect to %s", fip.floating_ip_address)
diff --git a/functest/opnfv_tests/openstack/cinder/cinder_test.py b/functest/opnfv_tests/openstack/cinder/cinder_test.py
index bc1e83097..bbed9a64f 100644
--- a/functest/opnfv_tests/openstack/cinder/cinder_test.py
+++ b/functest/opnfv_tests/openstack/cinder/cinder_test.py
@@ -60,7 +60,7 @@ class CinderCheck(singlevm.SingleVm2):
         (self.fip2, self.ssh2) = self.connect(self.vm2)
         self.volume = self.cloud.create_volume(
             name='{}-volume_{}'.format(self.case_name, self.guid), size='2',
-            timeout=self.volume_timeout)
+            timeout=self.volume_timeout, wait=True)
 
     def _write_data(self):
         assert self.cloud
diff --git a/functest/tests/unit/openstack/cinder/test_cinder.py b/functest/tests/unit/openstack/cinder/test_cinder.py
index 5f2c9b4c6..4052408d9 100644
--- a/functest/tests/unit/openstack/cinder/test_cinder.py
+++ b/functest/tests/unit/openstack/cinder/test_cinder.py
@@ -88,7 +88,7 @@ class CinderTesting(unittest.TestCase):
         self.cinder.cloud.create_volume.assert_called_once_with(
             name='{}-volume_{}'.format(
                 self.cinder.case_name, self.cinder.guid),
-            size='2', timeout=self.cinder.volume_timeout)
+            size='2', timeout=self.cinder.volume_timeout, wait=True)
 
     @mock.patch('scp.SCPClient.put')
     def test_write(self, *args):