[Openstack] Xenial / Mitaka = Instance failed network setup / nova.compute.manager Unauthorized

Paras pradhan pradhanparas at gmail.com
Tue Apr 19 14:52:04 UTC 2016


Hi Eugen,

Thanks. Log says its an error. Here is the full log.
http://pastebin.com/K1f4pJhB

-Paras.

On Tue, Apr 19, 2016 at 2:05 AM, Eugen Block <eblock at nde.ag> wrote:

> Hi Paras,
>
> the option auth_plugin is deprecated (from nova.conf):
>
> ---cut here---
> # Authentication type to load (unknown value)
> # Deprecated group/name - [DEFAULT]/auth_plugin
> auth_type = password
> ---cut here---
>
> But as far as I can tell, you should only get a warning, not an error,
> I've seen some of these warnings in my logs, but it works (I work with
> openSUSE). To get Mitaka working at all I simply tried to set the same
> options as in my working Liberty configs, and then I searched for
> deprecation warnings and additional options mentioned in the Mitaka guide.
>
> Hope this helps!
>
> Regards,
> Eugen
>
>
> Zitat von Paras pradhan <pradhanparas at gmail.com>:
>
>
> Can somebody share the nova.conf and neutron.conf from working mitaka? I am
>> also following the same guide and ran into a problem.
>>
>> 2016-04-18 16:51:07.982 2447 ERROR nova.api.openstack.extensions
>> NoSuchOptError: no such option in group neutron: auth_plugin
>>
>> Not sure what did I do wrong. It was while launching an instance.
>>
>>
>> Thanks
>>
>> Paras.
>>
>> On Mon, Apr 18, 2016 at 2:46 AM, Nasir Mahmood <nasir.mahmood at gmail.com>
>> wrote:
>>
>> Martinx,
>>>
>>> glad to see that you are able to dig into the typo issue. I remember, I
>>> had to completely re-re-clean install my virtual setup of OpenStack for a
>>> POC back in 2015 , just because I have had miss-configured my
>>> neutron.conf's mysql DB connector information.
>>>
>>> Cheers!
>>>
>>>
>>> Regards,
>>> Nasir Mahmood
>>>
>>> On Mon, Apr 18, 2016 at 7:02 AM, Martinx - ジェームズ <
>>> thiagocmartinsc at gmail.com> wrote:
>>>
>>> FIXED!! I knew it was a typo somewhere!   LOL
>>>>
>>>>
>>>>
>>>> https://github.com/tmartinx/svauto/commit/40ce6566cd0e6435cf75bb34116b6c3bacbeaf02
>>>>
>>>> Thank you guys!
>>>>
>>>> Sorry about the buzz on TWO mail lists...
>>>>
>>>> At least, now we know that Nova silent fail on its start up, if
>>>> somethings aren't configured according... And there is no verification
>>>> steps to test the communication between Nova and Neutron.
>>>>
>>>>  Mitaka is working now on Xenial! YAY!!
>>>>
>>>> I'm about to commit changes to enable OpenvSwitch with DPDK and
>>>> multi-node deployments, fully automated!
>>>>
>>>> Cheers!
>>>> Thiago
>>>>
>>>> On 17 April 2016 at 21:26, Martinx - ジェームズ <thiagocmartinsc at gmail.com>
>>>> wrote:
>>>>
>>>> On 17 April 2016 at 17:39, Martinx - ジェームズ <thiagocmartinsc at gmail.com>
>>>>> wrote:
>>>>>
>>>>> Guys,
>>>>>>
>>>>>>  I am trying to deploy Mitaka, on top of Ubuntu 16.04, by using the
>>>>>> following document:
>>>>>>
>>>>>>  http://docs.openstack.org/mitaka/install-guide-ubuntu
>>>>>>
>>>>>>  Yes, I know, the above document is for installing Mitaka on top of
>>>>>> Ubuntu 14.04 but, from what I understand, the only difference is that
>>>>>> on
>>>>>> Xenial, there is no need to add the Ubuntu Mitaka Cloud Archive, since
>>>>>> Mitaka is the default on Xenial, so, I can follow that document,
>>>>>> right?
>>>>>>  =)
>>>>>>
>>>>>>  At first, OpenStack installation goes okay, without any errors, all
>>>>>> services comes up, etc... However, it is not possible to launch an
>>>>>> Instance.
>>>>>>
>>>>>>  *** Errors on launching the Instance:
>>>>>>
>>>>>>  - Right after launching it:
>>>>>>
>>>>>>  https://paste.ubuntu.com/15902503/
>>>>>>
>>>>>>  - Spawning it, after Glance finishes the download, similar error a
>>>>>> second time:
>>>>>>
>>>>>>  https://paste.ubuntu.com/15902556/
>>>>>>
>>>>>>  What am I missing?
>>>>>>
>>>>>>  Apparently, Nova is not authorized to talk with Neutron but, I am
>>>>>> following the docs (maybe it is just a typo somewhere?)...
>>>>>>
>>>>>>  Also, I have an Ansible automation to deploy it, so, it is less error
>>>>>> prone. And however can help me, will see how I am deploying it.
>>>>>>
>>>>>>  I see no error on Admin Dashboard, all services are up.
>>>>>>
>>>>>>  NOTE: My Ansible playbooks is in a sense, "
>>>>>> docs.openstack.org/mitaka/install-guide-ubuntu fully automated", it
>>>>>> is
>>>>>> very close to it, step-by-step.
>>>>>>
>>>>>>  How can I debug this? I mean, how can I try to do, what Nova is doing
>>>>>> (its connection with Neutron), to make sure that the settings are in
>>>>>> place
>>>>>> correctly?
>>>>>>
>>>>>>  Here is how I am installing Mitaka on Xenial:
>>>>>>
>>>>>> ---
>>>>>>  1- Install Ubuntu 16.04 server 64-bit on bare-metal;
>>>>>>
>>>>>>    * Configure your /etc/hostname and /etc/hosts.
>>>>>>
>>>>>>    DETAILS:
>>>>>> https://github.com/tmartinx/svauto/blob/dev/README.OpenStack.md
>>>>>>
>>>>>>
>>>>>>  2- Clone the automation:
>>>>>>
>>>>>>     cd ~
>>>>>>     git clone https://github.com/tmartinx/svauto.git
>>>>>>
>>>>>>
>>>>>>  3- Run the automation to install OpenStack (all-in-one)
>>>>>>
>>>>>>     cd ~/svauto
>>>>>>
>>>>>>    ./os-deploy.sh --br-mode=LBR --use-dummies --base-os=ubuntu16
>>>>>> --base-os-upgrade=yes --openstack-release=mitaka
>>>>>> --openstack-installation
>>>>>> --dry-run
>>>>>>
>>>>>>    ansible-playbook -c local site-openstack.yml --extra-vars
>>>>>> "openstack_installation=yes"
>>>>>> ---
>>>>>>
>>>>>>  NOTE: If you don't use "--dry-run" option, Ansible will be executed
>>>>>> automatically by "os-deploy.sh".
>>>>>>
>>>>>>  I am sharing the Ansible playbooks, because it will be easier to see
>>>>>> what I am doing.
>>>>>>
>>>>>>  About the relevant configuration blocks, I believe that I have it
>>>>>> properly configured (I followed Mitaka docs), like this:
>>>>>>
>>>>>>  * neutron.conf:
>>>>>> -
>>>>>>
>>>>>>
>>>>>> https://github.com/tmartinx/svauto/blob/dev/ansible/roles/os_neutron_aio/templates/mitaka/neutron.conf
>>>>>> -
>>>>>>
>>>>>>  * nova.conf:
>>>>>> -
>>>>>>
>>>>>>
>>>>>> https://github.com/tmartinx/svauto/blob/dev/ansible/roles/os_nova_aio/templates/mitaka/nova.conf
>>>>>> -
>>>>>>
>>>>>>  I already installed OpenStack many, many, many times, since Havana
>>>>>> release, I'm confident that I am doing it right but, of course, maybe
>>>>>> I did
>>>>>> something wrong this time...   =P
>>>>>>
>>>>>>  I appreciate any help!
>>>>>>
>>>>>> Thanks!
>>>>>> Thiago
>>>>>>
>>>>>>
>>>>> Hey guys,
>>>>>
>>>>>  I am reviewing everything, to make sure that my automation matches
>>>>> docs.openstack.org/mitaka/install-guide-ubuntu/ in details.
>>>>>
>>>>>  Two things...
>>>>>
>>>>> ---
>>>>>  1- All the verification steps (from official doc) passed
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/keystone-verify.html
>>>>> - passed
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/keystone-openrc.html
>>>>> - passed
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/glance-verify.html
>>>>> - passed
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/nova-verify.html
>>>>> - passed
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/neutron-verify.html
>>>>> - passed
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/neutron-verify-option2.html
>>>>> - passed
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/horizon-verify.html
>>>>> - passed (mine doesn't have /horizon)
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/cinder-verify.html
>>>>> - passed but, I'm not using any cinder-volume yet
>>>>>
>>>>>
>>>>>
>>>>> http://docs.openstack.org/mitaka/install-guide-ubuntu/launch-instance-selfservice.html
>>>>> - "6. Launch the instance" - FAIL
>>>>>
>>>>>   NOTE: I can create Networks, Subnets, Routers... I can see the Linux
>>>>> Namespaces at the Neutron L3 Router (All-in-One)
>>>>>
>>>>>
>>>>>  2- This problem happen no matter if deploying it with Linux Bridges
>>>>> (--br-mode=LBR) or with OpenvSwitch (--br-mode=OVS)
>>>>> ---
>>>>>
>>>>>  So, I think that OpenStack should provide more verification steps,
>>>>> specially to test the communication / authentication between its
>>>>> different
>>>>> projects, for example:
>>>>>
>>>>>  A- Does Nova can communicate with Neutron? How to test this?
>>>>>
>>>>>  B- Can Nova download images from Glance? Etc...
>>>>>
>>>>>
>>>>>  Doing more reviews now...
>>>>>
>>>>>
>>>>> Cheers!
>>>>> Thiago
>>>>>
>>>>>
>>>>
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>>>>
>>>>
>>>>
>>>
>>> --
>>> Nasir Mahmood
>>>
>>> _______________________________________________
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>>>
>>>
>
>
> --
> Eugen Block                             voice   : +49-40-559 51 75
> NDE Netzdesign und -entwicklung AG      fax     : +49-40-559 51 77
> Postfach 61 03 15
> D-22423 Hamburg                         e-mail  : eblock at nde.ag
>
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>
>
>
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