[Openstack] Error launching instances

Razique Mahroua razique.mahroua at gmail.com
Thu Nov 28 22:53:58 UTC 2013


Couldn't be that:
`
  --conf-file=`

Razique
On 28 Nov 2013, at 13:52, John Smith wrote:

> Hi,
>
>
> Ive been trying to troubleshoot my devstack image launch failure some
> more, and the command that fails seems to be 'dnsmasq' command. The
> full command that gets executed is in the logs:
>
> sudo nova-rootwrap /etc/nova/rootwrap.conf env
> CONFIG_FILE=["/etc/nova/nova.conf"] NETWORK_ID=1 dnsmasq
> --strict-order --bind-interfaces --conf-file=
> --pid-file=/opt/stack/data/nova/networks/nova-br100.pid
> --listen-address=10.0.0.1 --except-interface=lo
> --dhcp-range=set:private,10.0.0.2,static,255.255.255.0,120s
> --dhcp-lease-max=256
> --dhcp-hostsfile=/opt/stack/data/nova/networks/nova-br100.conf
> --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro
> --domain=novalocal
>
>
> Running this as the stack user from the commandline results in this 
> error:
>
>
> Traceback (most recent call last):
> File "/usr/bin/nova-dhcpbridge", line 10, in <module>
>  sys.exit(main())
> File "/opt/stack/nova/nova/cmd/dhcpbridge.py", line 100, in main
>  default_config_files=jsonutils.loads(os.environ['CONFIG_FILE']))
> File "/opt/stack/nova/nova/openstack/common/jsonutils.py", line 166, 
> in loads
>  return json.loads(s)
> File "/usr/lib/python2.7/json/__init__.py", line 338, in loads
>  return _default_decoder.decode(s)
> File "/usr/lib/python2.7/json/decoder.py", line 365, in decode
>  obj, end = self.raw_decode(s, idx=_w(s, 0).end())
> File "/usr/lib/python2.7/json/decoder.py", line 383, in raw_decode
>  raise ValueError("No JSON object could be decoded")
> ValueError: No JSON object could be decoded
> dnsmasq: lease-init script returned exit code 1
>
>
>
> Does this give any pointers on what may be going wrong ?
>
>
>
> Regards,
>
>
> John Smith.
>
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