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Re: Compute Node OSError: [Errno 13] Permission denied: '/run'\n"

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Good to know, thanks for the follow-up Greg. Yes, that guide clearly states
it's for Ubuntu 12.10, glad that's the only gotcha (is it?).

In the official docs we maintain two versions of nova.conf, now I'm going
to double-check that in our guides. Thanks for posting.
Anne


On Fri, Feb 8, 2013 at 11:21 AM, Greg Chavez <greg.chavez@xxxxxxxxx> wrote:

> Figured it out myself.  The sample nova.conf at
> https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rsthas this setting:
>
> lock_path=/run/lock/nova
>
> Gah.  Must be an Ubuntu thing?  I'm running on RHEL 6.3  I changed this to:
>
> lock_path=/var/lock/nova
>
> And then I had to run this:
>
> usermod -G lock nova
>
> After that:
>
> [root@kvm-cs-sn-10i nova]# virsh list
>  Id    Name                           State
> ----------------------------------------------------
>  1     instance-0000000a              running
>
>
> On Fri, Feb 8, 2013 at 12:05 PM, Greg Chavez <greg.chavez@xxxxxxxxx>wrote:
>
>>
>> It's a slog, but I appear to be on the cusp on launching my first VM with
>> using the 3-NIC network node setup outline by
>> the OpenStack_Folsom_Install_Guide_WebVersion.rst guide at github.  Right
>> now, I'm getting this error on my compute node when I try to launch the
>> Cirros test image.  I am sooooo close.  Can anyone help? Thanks.
>>
>> 2013-02-08 11:42:09 ERROR nova.compute.manager
>> [req-2aa04352-6e7f-4c54-abcd-4586ce522266 65fdf1a86cfa4e50aafb6c132106e00f
>> cec6647113c74b66b308de14032e591a] [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65] Instance failed to spawn
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65] Traceback (most recent call last):
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 747, in
>> _spawn
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     block_device_info)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/exception.py", line 117, in wrapped
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     temp_level, payload)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     self.gen.next()
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/exception.py", line 92, in wrapped
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     return f(*args, **kw)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 1092,
>> in spawn
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     block_device_info)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 1929,
>> in _create_domain_and_network
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]
>> self.firewall_driver.setup_basic_filtering(instance, network_info)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/virt/libvirt/firewall.py", line 215,
>> in setup_basic_filtering
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     self.refresh_provider_fw_rules()
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/virt/firewall.py", line 453, in
>> refresh_provider_fw_rules
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]
>> self._do_refresh_provider_fw_rules()
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/utils.py", line 739, in inner
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     ensure_tree(local_lock_path)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File
>> "/usr/lib/python2.6/site-packages/nova/utils.py", line 1324, in ensure_tree
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     os.makedirs(path)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File "/usr/lib64/python2.6/os.py",
>> line 150, in makedirs
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     makedirs(head, mode)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File "/usr/lib64/python2.6/os.py",
>> line 150, in makedirs
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     makedirs(head, mode)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]   File "/usr/lib64/python2.6/os.py",
>> line 157, in makedirs
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]     mkdir(name, mode)
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65] OSError: [Errno 13] Permission
>> denied: '/run'
>> 2013-02-08 11:42:09 40898 TRACE nova.compute.manager [instance:
>> 563385d7-0654-45f0-8c81-8aaa3acdcd65]
>>
>> --
>> \*..+.-
>> --Greg Chavez
>> +//..;};
>>
>
>
>
> --
> \*..+.-
> --Greg Chavez
> +//..;};
>
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