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[Martinx - ジェームズ <thiagocmartinsc@xxxxxxxxx>]

After disabling namespaces, with:

`allow_overlapping_ips = False' in quantum.conf

and with:

`use_namespaces = False' in /etc/quantum/dhcp_agent.ini

 The previous error message dissapear but, My Instance isn't getting its IP
via DHCP now... Weird thing is that it was working couple minutes ago,
without disabling namespaces explicitly...

 If I add the Instance IP by hand, I can reach the Internet / gateway from
it.

 I'm finishing my Grizzly Quantum Single Flat PoC environment, planning to
publish a nice guide soon!

 I appreciate any help!

Tks!
Thiago

On 19 March 2013 20:09, Martinx - ジェームズ <thiagocmartinsc@xxxxxxxxx> wrote:

> Guys,
>
>  My /var/log/quantum/dhcp-agent.log file shows:
>
> 2013-03-19 20:04:48    DEBUG [quantum.agent.linux.utils] Running command:
> ['sudo', 'ip', 'netns', 'exec',
> 'qdhcp-21a39c11-03fd-4e2e-b7a0-94eee95f5f91', 'quantum-ns-metadata-proxy',
> '--pid_file=/var/lib/quantum/external/pids/21a39c11-03fd-4e2e-b7a0-94eee95f5f91.pid',
> '--network_id=21a39c11-03fd-4e2e-b7a0-94eee95f5f91',
> '--state_path=/var/lib/quantum', '--metadata_port=80', '--debug',
> '--verbose',
> '--log-file=quantum-ns-metadata-proxy21a39c11-03fd-4e2e-b7a0-94eee95f5f91.log',
> '--log-dir=/var/log/quantum']
> 2013-03-19 20:04:48    DEBUG [quantum.agent.linux.utils]
> Command: ['sudo', 'ip', 'netns', 'exec',
> 'qdhcp-21a39c11-03fd-4e2e-b7a0-94eee95f5f91', 'quantum-ns-metadata-proxy',
> '--pid_file=/var/lib/quantum/external/pids/21a39c11-03fd-4e2e-b7a0-94eee95f5f91.pid',
> '--network_id=21a39c11-03fd-4e2e-b7a0-94eee95f5f91',
> '--state_path=/var/lib/quantum', '--metadata_port=80', '--debug',
> '--verbose',
> '--log-file=quantum-ns-metadata-proxy21a39c11-03fd-4e2e-b7a0-94eee95f5f91.log',
> '--log-dir=/var/log/quantum']
> Exit code: 1
> Stdout: ''
> Stderr: 'sudo: no tty present and no askpass program specified\nSorry, try
> again.\nsudo: no tty present and no askpass program specified\nSorry, try
> again.\nsudo: no tty present and no askpass program specified\nSorry, try
> again.\nsudo: 3 incorrect password attempts\n'
> 2013-03-19 20:04:48    ERROR [quantum.agent.dhcp_agent] Unable to sync
> network state.
> Traceback (most recent call last):
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/dhcp_agent.py",
> line 154, in sync_state
>     self.refresh_dhcp_helper(network_id)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/dhcp_agent.py",
> line 208, in refresh_dhcp_helper
>     return self.enable_dhcp_helper(network_id)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/dhcp_agent.py",
> line 187, in enable_dhcp_helper
>     self.enable_isolated_metadata_proxy(network)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/dhcp_agent.py",
> line 321, in enable_isolated_metadata_proxy
>     pm.enable(callback)
>   File
> "/usr/lib/python2.7/dist-packages/quantum/agent/linux/external_process.py",
> line 55, in enable
>     ip_wrapper.netns.execute(cmd)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/ip_lib.py",
> line 407, in execute
>     check_exit_code=check_exit_code)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py",
> line 61, in execute
>     raise RuntimeError(m)
> RuntimeError:
>  Command: ['sudo', 'ip', 'netns', 'exec',
> 'qdhcp-21a39c11-03fd-4e2e-b7a0-94eee95f5f91', 'quantum-ns-metadata-proxy',
> '--pid_file=/var/lib/quantum/external/pids/21a39c11-03fd-4e2e-b7a0-94eee95f5f91.pid',
> '--network_id=21a39c11-03fd-4e2e-b7a0-94eee95f5f91',
> '--state_path=/var/lib/quantum', '--metadata_port=80', '--debug',
> '--verbose',
> '--log-file=quantum-ns-metadata-proxy21a39c11-03fd-4e2e-b7a0-94eee95f5f91.log',
> '--log-dir=/var/log/quantum']
> Exit code: 1
> Stdout: ''
> Stderr: 'sudo: no tty present and no askpass program specified\nSorry, try
> again.\nsudo: no tty present and no askpass program specified\nSorry, try
> again.\nsudo: no tty present and no askpass program specified\nSorry, try
> again.\nsudo: 3 incorrect password attempts\n'
>
>  Tips?
>
>  It is a fresh installation to test Grizzly...
>
>  I'm not using GRE or L3, only Quantum Single FLAT... With Folsom and
> previous Grizzly my Quantum was fine...
>
>  quantum-dhcp-agent
> 1:2013.1+git201303190501~precise-0ubuntu1
>
> Tks,
> Thiago
>