Hi Yun, That's was exactly what I was looking for and was missing in devstack. Thanks for providing it!
Joe. On Thu, Jan 26, 2012 at 3:13 PM, Yun Mao <yun...@gmail.com> wrote: > if you need to restart your service frequently without destroying your > existing data, you might want to take a look at the upstart patch for > devstack. > > https://blueprints.launchpad.net/devstack/+spec/upstart > > Yun > > On Thu, Jan 26, 2012 at 2:30 PM, Joe Smithian <joe.smith...@gmail.com> wrote: >> localadmin@k:~$ sudo screen -x >> There is no screen to be attached. >> >> localadmin@k:~$ killall screen >> screen: no process found >> >> Should I re-run stack.sh? >> >> >> >> >> >> On Thu, Jan 26, 2012 at 2:24 PM, Dean Troyer <dtro...@gmail.com> wrote: >>> On Thu, Jan 26, 2012 at 1:02 PM, Joe Smithian <joe.smith...@gmail.com> >>> wrote: >>>> The devstack document doesn't explain how to start/stop services, >>>> maybe it's obvious for the devstack developers but not for a new user >>>> like me! I can't use commands like "restart nova-api" because they >>>> are not installed. >>> >>> Devstack starts the OpenStack services running in the foreground in a >>> screen session. Type 'screen -x' to attach to the session, there will >>> be a window for each service plus one shell window. Stop the each >>> service with a Ctrl-C. Press up-arrow to see the command stack.sh >>> used to start it and execute that to restart the service. >>> >>>> I installed OpenStack using devsatck stack.sh script >>>> (http://devstack.org/) on Ubuntu 11.10. Installation was successful >>>> and I was able to login to Dahsboard; but it doesn't work anymore, I >>>> think after I changed the IP address of the machine and moved it to >>>> another network. >>>> Apache2 is running but the nova and keystone services are not running. >>> >>> If you had already stated an instance, Nova probably moved your IP >>> from eth0 to br100. You would need to manually update the br100 >>> configuration. You might also need to update some other configuration >>> bits (floating IPs, etc) if you changed networks and want to access >>> the instances from off the host. >>> >>> Your best bet here may be to just bite the bullet and 'killall screen' >>> re-run stack.sh. Of course this will re-initialize all of the >>> databases and kill running instances. >>> >>> dt >>> >>> -- >>> >>> Dean Troyer >>> dtro...@gmail.com >> >> _______________________________________________ >> 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
