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[Mika Kohonen <656012@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

I'm trying to follow the steps described in
http://github.com/vishvananda/novascript , but I get this error after
executing:

root@openstack:~# euca-run-instances -k test -t m1.tiny ami-tiny
RESERVATION     r-f0zon4z0      admin
INSTANCE        i-sl4vx1        ami-tiny        10.0.0.4        10.0.0.4        scheduling      test (admin, None)      0               m1.tiny 2010-10-06 21:23:54

then I get this message executing euca-describe-instances:
root@openstack:~# euca-describe-instances
RESERVATION     r-f0zon4z0      admin
INSTANCE        i-sl4vx1        ami-tiny        10.0.0.4        10.0.0.4        shutdown        test (admin, openstack) 0               m1.tiny 2010-10-06 21:23:54

If I check the nova-compute node then I have this trace in the logs:
2010-10-06 23:26:21+0200 [-] (root): DEBUG instance 5: starting...
DEBUG:root:Running cmd: ifconfig vlan100
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: ifconfig vlan100
DEBUG:root:Running cmd: ifconfig br100
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: ifconfig br100
DEBUG:root:Running cmd: sudo ifconfig br100 up
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: sudo ifconfig br100 up
DEBUG:root:Running cmd: sudo iptables --delete FORWARD --in-interface br100 -j ACCEPT
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: sudo iptables --delete FORWARD --in-interface br100 -j ACCEPT
DEBUG:root:Running cmd: sudo iptables -I FORWARD --in-interface br100 -j ACCEPT
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: sudo iptables -I FORWARD --in-interface br100 -j ACCEPT
DEBUG:root:Running cmd: sudo iptables --delete FORWARD --out-interface br100 -j ACCEPT
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: sudo iptables --delete FORWARD --out-interface br100 -j ACCEPT
DEBUG:root:Running cmd: sudo iptables -I FORWARD --out-interface br100 -j ACCEPT
2010-10-06 23:26:21+0200 [-] (root): DEBUG Running cmd: sudo iptables -I FORWARD --out-interface br100 -j ACCEPT
DEBUG:root:instance 435059996: starting toXML method
2010-10-06 23:26:21+0200 [-] (root): DEBUG instance 435059996: starting toXML method
ERROR:root:instance 435059996: Failed to spawn
Traceback (most recent call last):
  File "/root/vishvananda-novascript-3ac378c/nova/nova/compute/manager.py", line 86, in run_instance
    yield self.driver.spawn(instance_ref)
AttributeError: 'long' object has no attribute 'startswith'
2010-10-06 23:26:21+0200 [-] (root): ERROR instance 435059996: Failed to spawn
2010-10-06 23:26:21+0200 [-] Traceback (most recent call last):
2010-10-06 23:26:21+0200 [-]   File "/root/vishvananda-novascript-3ac378c/nova/nova/compute/manager.py", line 86, in run_instance
2010-10-06 23:26:21+0200 [-]     yield self.driver.spawn(instance_ref)
2010-10-06 23:26:21+0200 [-] AttributeError: 'long' object has no attribute 'startswith'
2010-10-06 23:26:21+0200 [-] Unhandled error in Deferred:
2010-10-06 23:26:21+0200 [-] Unhandled Error
        Traceback (most recent call last):
          File "/root/vishvananda-novascript-3ac378c/nova/nova/exception.py", line 76, in _wrap
            return f(*args, **kw)
          File "/root/vishvananda-novascript-3ac378c/nova/nova/rpc.py", line 171, in receive
            d = defer.maybeDeferred(node_func, **node_args)
          File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 117, in maybeDeferred
            result = f(*args, **kw)
          File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 944, in unwindGenerator
            return _inlineCallbacks(None, f(*args, **kwargs), Deferred())
        --- <exception caught here> ---
          File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 821, in _inlineCallbacks
            result = result.throwExceptionIntoGenerator(g)
          File "/usr/lib/python2.6/dist-packages/twisted/python/failure.py", line 338, in throwExceptionIntoGenerator
            return g.throw(self.type, self.value, self.tb)
          File "/root/vishvananda-novascript-3ac378c/nova/nova/compute/manager.py", line 98, in run_instance
            self._update_state(context, instance_id)
          File "/root/vishvananda-novascript-3ac378c/nova/nova/compute/manager.py", line 62, in _update_state
            state = self.driver.get_info(instance_ref.name)['state']
          File "/root/vishvananda-novascript-3ac378c/nova/nova/virt/libvirt_conn.py", line 334, in get_info
            virt_dom = self._conn.lookupByName(instance_name)
          File "/usr/lib/python2.6/dist-packages/libvirt.py", line 1441, in lookupByName
            ret = libvirtmod.virDomainLookupByName(self._o, name)
        exceptions.TypeError: virDomainLookupByName() argument 2 must be string or None, not long

My environment is a Ubuntu 10.4 Desktop 64 bits with latest updates
running inside a VirtualBox 3.2.8. I have configured nova to run with
slapd and mysql. Libvirt is configured for qemu.

** Affects: nova
     Importance: Undecided
         Status: New

** Summary changed:

- euca-run-instances fails running sample novascript
+ euca-run-instances fails running sample novascript in VBox with qemu

-- 
euca-run-instances fails running sample novascript in VBox with qemu
https://bugs.launchpad.net/bugs/656012
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