system tests on master fail

[Piotr Kliczewski]

Sandro,

Due to following host deploy error:

2017-01-17 03:20:02 ERROR otopi.plugins.otopi.packagers.yumpackager
yumpackager.error:85 Yum
[u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-python =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-jsonrpc =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-xmlrpc =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires
vdsm-hook-vmfex-dev = 4.20.0-217.gita77b396.el7.centos']
2017-01-17 03:20:02 DEBUG otopi.context context._executeMethod:142
method exception
Traceback (most recent call last):
  File "/tmp/ovirt-pqZuw1xbTl/pythonlib/otopi/context.py", line 132,
in _executeMethod
    method['method']()
  File "/tmp/ovirt-pqZuw1xbTl/otopi-plugins/otopi/packagers/yumpackager.py",
line 253, in _packages
    if self._miniyum.buildTransaction():
  File "/tmp/ovirt-pqZuw1xbTl/pythonlib/otopi/miniyum.py", line 919,
in buildTransaction
    raise yum.Errors.YumBaseError(msg)
YumBaseError: [u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires
vdsm-python = 4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-jsonrpc =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-xmlrpc =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires
vdsm-hook-vmfex-dev = 4.20.0-217.gita77b396.el7.centos']
2017-01-17 03:20:02 ERROR otopi.context context._executeMethod:151
Failed to execute stage 'Package installation':
[u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-python =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-jsonrpc =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires vdsm-xmlrpc =
4.20.0-217.gita77b396.el7.centos',
u'vdsm-4.20.0-217.gita77b396.el7.centos.x86_64 requires
vdsm-hook-vmfex-dev = 4.20.0-217.gita77b396.el7.centos']
2017-01-17 03:20:02 DEBUG otopi.transaction transaction.abort:119
aborting 'Yum Transaction'
2017-01-17 03:20:02 INFO otopi.plugins.otopi.packagers.yumpackager
yumpackager.info:80 Yum Performing yum transaction rollback
Loaded plugins: fastestmirror

Interesting is that I see both hosts failing due to above issue but
the engine attempts to run:

2017-01-17 03:20:05,980-05 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand]
(default task-16) [3f58d0f5-e159-491f-b1d5-7da8492679b1] Command
'ConnectStorageServerVDSCommand(HostName =
lago-basic-suite-master-host1,
StorageServerConnectionManagementVDSParameters:{runAsync='true',
hostId='db44f673-744d-4f0e-98ab-92032333ce72',
storagePoolId='00000000-0000-0000-0000-000000000000',
storageType='ISCSI',
connectionList='[StorageServerConnections:{id='null',
connection='192.168.201.3', iqn='iqn.2014-07.org.ovirt:storage',
vfsType='null', mountOptions='null', nfsVersion='null',
nfsRetrans='null', nfsTimeo='null', iface='null',
netIfaceName='null'}]'})' execution failed:
java.net.NoRouteToHostException: No route to host

which fail with No route to host.

I saw this behavior for 2 different jobs.

Thanks,
Piotr