Bug 895080

Summary: failed to add ovirtmgmt bridge when the host is in dhcp mode
Product: [oVirt] ovirt-host-deploy Reporter: exploit
Component: Plugins.VDSMAssignee: Alon Bar-Lev <alonbl>
Status: CLOSED CANTFIX QA Contact: Haim <hateya>
Severity: high Docs Contact:
Priority: unspecified    
Version: masterCC: bazulay, bugs, danken, dougsland, exploit, iheim, yeylon, ykaul
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: network
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-01-16 21:57:47 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Network RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
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Description Flags
full logs none

Description exploit 2013-01-14 14:20:03 UTC 
Description of problem:
otopi complains that it can't create the ovirtmgmt bridge when host is in dhcp mode
Version-Release number of selected component (if applicable):
on F17 or F18beta host and ovirt 3.2 alpha

How reproducible:
add an host from the webadmin

Steps to Reproduce:
1.installing a basic fedora host with a dhcp default mode 
2.
3.
  
Actual results:
2013-01-14 15:02:07 ERROR otopi.context context._executeMethod:136 Failed to execute stage 'Misc configuration': Command '/usr/share/vdsm/addNetwork' failed to execute
2013-01-14 15:02:07 DEBUG otop

Expected results:
bridge ovirtmgmt is created

Additional info:
When changing dhcp into static bootproto, otopi gets a successfull installation.
Comment 1 Alon Bar-Lev 2013-01-14 14:25:27 UTC 
Can you please attach complete log?
Thanks!
Comment 2 exploit 2013-01-14 14:40:35 UTC 
Created attachment 678245 [details]
full logs
Comment 3 Alon Bar-Lev 2013-01-14 14:50:34 UTC 
2013-01-14 15:02:02 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge plugin.executeRaw:324 execute: ['/usr/share/vdsm/addNetwork', 'ovirtmgmt', '', '', u'eth0', 'UUID=aa775217-be76-4b26-a5f6-6131d1ca494d', 'BOOTPROTO=dhcp', 'ONBOOT=yes', 'DEFROUTE=yes', 'PEERDNS=yes', 'PEERROUTES=yes', 'IPV4_FAILURE_FATAL=no', 'IPV6INIT=no', 'NAME=System eth0', 'blockingdhcp=true'], env=None
2013-01-14 15:02:07 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge plugin.executeRaw:341 execute-result: ['/usr/share/vdsm/addNetwork', 'ovirtmgmt', '', '', u'eth0', 'UUID=aa775217-be76-4b26-a5f6-6131d1ca494d', 'BOOTPROTO=dhcp', 'ONBOOT=yes', 'DEFROUTE=yes', 'PEERDNS=yes', 'PEERROUTES=yes', 'IPV4_FAILURE_FATAL=no', 'IPV6INIT=no', 'NAME=System eth0', 'blockingdhcp=true'], rc=255
2013-01-14 15:02:07 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge plugin.execute:388 execute-output: ['/usr/share/vdsm/addNetwork', 'ovirtmgmt', '', '', u'eth0', 'UUID=aa775217-be76-4b26-a5f6-6131d1ca494d', 'BOOTPROTO=dhcp', 'ONBOOT=yes', 'DEFROUTE=yes', 'PEERDNS=yes', 'PEERROUTES=yes', 'IPV4_FAILURE_FATAL=no', 'IPV6INIT=no', 'NAME=System eth0', 'blockingdhcp=true'] stdout:


2013-01-14 15:02:07 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge plugin.execute:393 execute-output: ['/usr/share/vdsm/addNetwork', 'ovirtmgmt', '', '', u'eth0', 'UUID=aa775217-be76-4b26-a5f6-6131d1ca494d', 'BOOTPROTO=dhcp', 'ONBOOT=yes', 'DEFROUTE=yes', 'PEERDNS=yes', 'PEERROUTES=yes', 'IPV4_FAILURE_FATAL=no', 'IPV6INIT=no', 'NAME=System eth0', 'blockingdhcp=true'] stderr:
WARNING:Storage.LVM:Cannot create env file [Errno 2] No such file or directory: '/var/run/vdsm/lvm.env'
WARNING:root:options BOOTPROTO is deprecated. Use bootproto instead
WARNING:root:options ONBOOT is deprecated. Use onboot instead
INFO:root:Adding network ovirtmgmt with vlan=, bonding=, nics=['eth0'], bondingOptions=None, mtu=None, bridged=True, options={'PEERROUTES': 'yes', 'blockingdhcp': 'true', 'UUID': 'aa775217-be76-4b26-a5f6-6131d1ca494d', 'IPV6INIT': 'no', 'DEFROUTE': 'yes', 'PEERDNS': 'yes', 'IPV4_FAILURE_FATAL': 'no', 'bootproto': 'dhcp', 'onboot': 'yes', 'NAME': 'System eth0'}
libvir: Network Driver error : Network not found: no network with matching name 'vdsm-ovirtmgmt'
libvir: Network Driver error : Network not found: no network with matching name 'vdsm-ovirtmgmt'
libvir: Network Driver error : Requested operation is not valid: cannot set autostart for transient network
Traceback (most recent call last):
  File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/usr/share/vdsm/configNetwork.py", line 1515, in <module>
    main()
  File "/usr/share/vdsm/configNetwork.py", line 1484, in main
    addNetwork(bridge, **kwargs)
  File "/usr/share/vdsm/configNetwork.py", line 1030, in addNetwork
    configWriter.createLibvirtNetwork(network, bridged, iface)
  File "/usr/share/vdsm/configNetwork.py", line 208, in createLibvirtNetwork
    self._createNetwork(netXml)
  File "/usr/share/vdsm/configNetwork.py", line 192, in _createNetwork
    net.setAutostart(1)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2148, in setAutostart
    if ret == -1: raise libvirtError ('virNetworkSetAutostart() failed', net=self)
libvirt.libvirtError: Requested operation is not valid: cannot set autostart for transient network

2013-01-14 15:02:07 DEBUG otopi.context context._executeMethod:127 method exception
Traceback (most recent call last):
  File "/tmp/ovirt-3kVZFtJWVL/pythonlib/otopi/context.py", line 117, in _executeMethod
    method['method']()
  File "/tmp/ovirt-3kVZFtJWVL/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py", line 769, in _misc
    parameters=parameters,
  File "/tmp/ovirt-3kVZFtJWVL/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py", line 543, in _createBridge
    parameters
  File "/tmp/ovirt-3kVZFtJWVL/pythonlib/otopi/plugin.py", line 398, in execute
    command=args[0],
RuntimeError: Command '/usr/share/vdsm/addNetwork' failed to execute
2013-01-14 15:02:07 ERROR otopi.context context._executeMethod:136 Failed to execute stage 'Misc configuration': Command '/usr/share/vdsm/addNetwork' failed to execute
Comment 4 Alon Bar-Lev 2013-01-14 14:51:14 UTC 
Dan,

What do you make out of this?

Alon
Comment 5 Dan Kenigsberg 2013-01-14 15:26:36 UTC 
What is your libvirt version? I seems like a known bug in libvirt-1.0.1

http://www.redhat.com/archives/libvir-list/2012-December/msg01335.html
Comment 6 Alon Bar-Lev 2013-01-14 15:31:35 UTC 
(In reply to comment #5)
> What is your libvirt version? I seems like a known bug in libvirt-1.0.1
> 
> http://www.redhat.com/archives/libvir-list/2012-December/msg01335.html

libvirt-1.0.1-2.fc17.x86_64
Comment 7 Alon Bar-Lev 2013-01-16 21:57:47 UTC 
This is libvirt issue, please downgrade libvirt to the version distributed with fedora 18.

Thanks!