No. I was able to bring up multi-node setup with different compute using devstack branch stable/ocata. Those nova-manage commands are required in multi-node setup only, all-in-one setup will be taken care by devstack itself.
Did nova-manage discover_host command detected the computes you configured?. If you are not seeing any requests in nova-compute means, you have problem in n-cond or n-sch. Check logs n-sch.log and n-cond, you should see some clue about problem. Thanks, Prashant On Tue, Mar 14, 2017 at 9:05 PM, Vikash Kumar < [email protected]> wrote: > Thanks Prashant, > > I have chkd that. Does it have anything to run controller and compute > on single node as solution ? > > On Tue, Mar 14, 2017 at 8:52 PM, Prashant Shetty < > [email protected]> wrote: > >> Couple of things to check, >> >> - On controller in nova.conf you should have [placement] section with >> below info >> - [placement] >> os_region_name = RegionOne >> project_domain_name = Default >> project_name = service >> user_domain_name = Default >> password = <password> >> username = placement >> auth_url = <auth_url> >> auth_type = password >> - If nova service-list shows your nova-compute is UP and RUNNING, you >> need to run discover commands on controller as below >> - nova-manage cell_v2 map_cell0 --database_connection <db_url> >> - nova-manage cell_v2 simple_cell_setup --transport-url >> <transport_url> >> - nova-manage cell_v2 discover_hosts --verbose >> >> Discover command should show message that it has discovered your compute >> nodes. In case still instance launch fails check nova-conductor and >> nova-scheduler logs for more info. >> >> For more information refer, https://docs.openstack.org/dev >> eloper/nova/cells.html >> >> >> Thanks, >> >> Prashant >> >> On Tue, Mar 14, 2017 at 8:33 PM, Vikash Kumar < >> [email protected]> wrote: >> >>> That was the weird thing. nova-compute doesn't had any error log. >>> nova-compute logs also didn't had any instance create request also. >>> >>> On Tue, Mar 14, 2017 at 7:50 PM, luogangyi@chinamobile < >>> [email protected]> wrote: >>> >>>> From your log, we can see nova scheduler has already select target node >>>> which is u’nfp’. >>>> >>>> >>>> So you should check the nova-compute log from node nfp. >>>> >>>> >>>> Probably, you are stuck at image downloading. >>>> >>>> 原始邮件 >>>> *发件人:* Vikash Kumar<[email protected]> >>>> *收件人:* openstack-dev<[email protected]> >>>> *发送时间:* 2017年3月14日(周二) 18:22 >>>> *主题:* [openstack-dev] [nova][nova-scheduler] Instance boot stuck >>>> in"Scheduling" state >>>> >>>> All, >>>> >>>> I brought up multinode setup with devstack. I am using Ocata >>>> release. Instances boot are getting stuck in "scheduling" state. The state >>>> never gets changed. Below is the link for scheduler log. >>>> >>>> http://paste.openstack.org/show/602635/ >>>> >>>> >>>> -- >>>> Regards, >>>> Vikash >>>> >>>> ____________________________________________________________ >>>> ______________ >>>> OpenStack Development Mailing List (not for usage questions) >>>> Unsubscribe: [email protected] >>>> enstack.org?subject:unsubscribe >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>>> >>>> >>> >>> >>> -- >>> Regards, >>> Vikash >>> >>> ____________________________________________________________ >>> ______________ >>> OpenStack Development Mailing List (not for usage questions) >>> Unsubscribe: [email protected] >>> enstack.org?subject:unsubscribe >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>> >>> >> >> ____________________________________________________________ >> ______________ >> OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: [email protected]?subject:unsubscrib >> e >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> > > > -- > Regards, > Vikash > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: [email protected]?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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