Open Stack

great guide, thanks a lot !

Razique Mahroua - Nuage & Co
razique.mahroua at gmail.com
Tel : +33 9 72 37 94 15



Le 21 mars 2013 à 15:26, Jean-Baptiste RANSY <jean-baptiste.ransy at alyseo.com> a écrit :

> Hello Thiago,
> 
> I think it's better to use rootwrap in sudoers :
> 
> nova ALL = (root) NOPASSWD: /usr/bin/nova-rootwrap /etc/nova/rootwrap.conf *
> cinder ALL = (root) NOPASSWD: /usr/bin/cinder-rootwrap /etc/cinder/rootwrap.conf *
> quantum ALL = (root) NOPASSWD: /usr/bin/quantum-rootwrap /etc/quantum/rootwrap.conf *
> 
> NOTE : with quantum (l3, dhcp, etc ..) you can encounter issue with rootwrap, especially with namespaces (i don't know if this is still the case)
> To fix that, just add 'root_helper = sudo /usr/bin/quantum-rootwrap /etc/quantum/rootwrap.conf' in the .ini file of each quantum service.
> 
> I don't know why root_helper isn't in each quantum service sample files if it must be configured ... is it normal or not ?
> If this addition (to add root_helper in each ini file) should not be necessary, I think i identified the root problem.
> In the dhcp_agent for example, just need to replace each occurrences of 'self.conf.root_helper' by 'self.root_helper'
> 
> If someone has the answer, let me know if I should open a bug or not.
> 
> Regards,
> 
> 
> jbr_
> 
> 
> On 03/21/2013 01:19 AM, Martinx - ジェームズ wrote:
>> 1 problem fixed with:
>> 
>> visudo
>> 
>> ---
>> quantum ALL=NOPASSWD: ALL
>> cinder ALL=NOPASSWD: ALL
>> nova ALL=NOPASSWD: ALL
>> ---
>> 
>> Guide updated...
>> 
>> 
>> On 20 March 2013 19:51, Martinx - ジェームズ <thiagocmartinsc at gmail.com> wrote:
>> Hi!
>> 
>>  I'm working with Grizzly G3+RC1 on top of Ubuntu 12.04.2 and here is the guide I wrote:
>> 
>>  Ultimate OpenStack Grizzly Guide
>> 
>>  It covers:
>> 
>>  * Ubuntu 12.04.2
>>  * Basic Ubuntu setup
>>  * KVM
>>  * OpenvSwitch
>>  * Name Resolution for OpenStack components;
>>  * LVM for Instances
>>  * Keystone
>>  * Glance
>>  * Quantum - Single Flat, Super Green!!
>>  * Nova
>>  * Cinder / tgt
>>  * Dashboard
>> 
>>  It is still a draft but, every time I deploy Ubuntu and Grizzly, I follow this little guide...
>> 
>>  I would like some help to improve this guide... If I'm doing something wrong, tell me! Please!
>> 
>>  Probably I'm doing something wrong, I don't know yet, but I'm seeing some errors on the logs, already reported here on this list. Like for example: nova-novncproxy conflicts with novnc (no VNC console for now), dhcp-agent.log / auth.log points to some problems with `sudo' or the `rootwarp' subsystem when dealing with metadata (so it isn't working)...
>> 
>>  But in general, it works great!!
>> 
>> Best!
>> Thiago
>> 
>> 
>> 
>> _______________________________________________
>> Mailing list: https://launchpad.net/~openstack
>> Post to     : openstack at lists.launchpad.net
>> Unsubscribe : https://launchpad.net/~openstack
>> More help   : https://help.launchpad.net/ListHelp
> 
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
> Post to     : openstack at lists.launchpad.net
> Unsubscribe : https://launchpad.net/~openstack
> More help   : https://help.launchpad.net/ListHelp

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20130321/7bd3c8cf/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: NUAGECO-LOGO-Fblan_petit.jpg
Type: image/jpeg
Size: 10122 bytes
Desc: not available
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20130321/7bd3c8cf/attachment.jpg>