Open Stack

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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>> Post to     : openstack at lists.openstack.org
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>>
>>



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