Re: [Openstack] ANNOUNCE: Ultimate OpenStack Grizzly Guide, with super easy Quantum!

[Razique Mahroua]

great guide, thanks a lot ! Razique Mahroua - Nuage & Co razique.mahr...@gmail.com Tel : +33 9 72 37 94 15 Le 21 mars 2013 à 15:26, Jean-Baptiste RANSY <jean-baptiste.ra...@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 <thiagocmarti...@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@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to     : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help   : https://help.launchpad.net/ListHelp

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