<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">No. I was able to bring up multi-node setup with different compute using devstack branch stable/ocata.<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Those nova-manage commands are required in multi-node setup only, all-in-one setup will be taken care by devstack itself.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Did nova-manage discover_host command detected the computes you configured?.<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">If you are not seeing any requests in nova-compute means, you have problem in n-cond or n-sch.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Check logs n-sch.log and n-cond, you should see some clue about problem.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Thanks,<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Prashant<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 14, 2017 at 9:05 PM, Vikash Kumar <span dir="ltr"><<a href="mailto:vikash.kumar@oneconvergence.com" target="_blank">vikash.kumar@oneconvergence.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Thanks Prashant,<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">    I have chkd that. Does it have anything to run controller and compute on single node as solution ? <br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 14, 2017 at 8:52 PM, Prashant Shetty <span dir="ltr"><<a href="mailto:prashantshetty1985@gmail.com" target="_blank">prashantshetty1985@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)" class="gmail_default">Couple of things to check,<br><ul><li>On controller in nova.conf you should have [placement] section with below info</li><ul><li>[placement]<br>os_region_name = RegionOne<br>project_domain_name = Default<br>project_name = service<br>user_domain_name = Default<br>password = <password><br>username = placement<br>auth_url = <auth_url><br>auth_type = password</li></ul><li>If nova service-list shows your nova-compute is UP and RUNNING, you need to run discover commands on controller as below</li><ul><li><font size="1"><span style="font-family:monospace,monospace">nova-manage cell_v2 map_cell0 --database_connection <db_url></span></font></li><li><font size="1"><span style="font-family:monospace,monospace">nova-manage cell_v2 simple_cell_setup --transport-url <transport_url></span></font></li><li><font size="1"><span style="font-family:monospace,monospace">nova-manage cell_v2 discover_hosts --verbose</span></font></li></ul></ul><p>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.</p><p>For more information refer, <a href="https://docs.openstack.org/developer/nova/cells.html" target="_blank">https://docs.openstack.org/dev<wbr>eloper/nova/cells.html</a></p><p><br></p><p>Thanks,</p><p>Prashant<br></p></div></div><div class="m_7530032025507518205HOEnZb"><div class="m_7530032025507518205h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 14, 2017 at 8:33 PM, Vikash Kumar <span dir="ltr"><<a href="mailto:vikash.kumar@oneconvergence.com" target="_blank">vikash.kumar@oneconvergence.c<wbr>om</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">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.<br></div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_7530032025507518205m_-2832095408018262945h5">On Tue, Mar 14, 2017 at 7:50 PM, luogangyi@chinamobile <span dir="ltr"><<a href="mailto:luogangyi@chinamobile.com" target="_blank">luogangyi@chinamobile.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_7530032025507518205m_-2832095408018262945h5"><div style="font:14px/1.5 'Lucida Grande','\005fae\008f6f\0096c5\009ed1';color:#333"><p style="line-height:1.5;margin:0px"><font face="Lucida Grande">From your log, we can see nova scheduler has already select target node which is </font><span><font color="#000000" face="Bitstream Vera Sans Mono, monospace"><span style="font-size:13px">u’nfp</span></font></span><font color="#000000" face="Bitstream Vera Sans Mono, monospace"><span style="font-size:13px">’.</span></font></p><p style="line-height:1.5;margin:0px"><font color="#000000" face="Bitstream Vera Sans Mono, monospace"><span style="font-size:13px"><br></span></font></p><p style="line-height:1.5;margin:0px"><font color="#000000" face="Bitstream Vera Sans Mono, monospace"><span style="font-size:13px">So you should check the nova-compute log from node nfp.</span></font></p><p style="line-height:1.5;margin:0px"><br></p><p style="line-height:1.5;margin:0px">Probably, you are stuck at image downloading.</p><span style="font:14px/1.5 'Lucida Grande';color:#333"><br></span><div class="m_7530032025507518205m_-2832095408018262945m_-1535455334630121360m_-8757868234590038997foxmail_blockquote_fromhere_element" style="font:12px/1.5 'Lucida Grande';padding:2px 0 2px 0"><span style="color:#333;text-decoration:line-through;white-space:pre-wrap">                            </span> 原始邮件 <span style="color:#333;text-decoration:line-through;white-space:pre-wrap">                            </span></div><div style="font:12px/1.5 'Lucida Grande';background:#efefef;color:#666666;padding:8px"><div><b style="color:#999">发件人:</b> Vikash Kumar<<a href="mailto:vikash.kumar@oneconvergence.com" target="_blank">vikash.kumar@oneconverge<wbr>nce.com</a>></div><div><b style="color:#999">收件人:</b> openstack-dev<<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-d<wbr>ev@lists.openstack.org</a>></div><div><b style="color:#999">发送时间:</b> 2017年3月14日(周二) 18:22</div><div><b style="color:#999">主题:</b> [openstack-dev] [nova][nova-scheduler] Instance boot stuck in"Scheduling" state</div></div><div><div class="m_7530032025507518205m_-2832095408018262945m_-1535455334630121360h5"><br><div class="m_7530032025507518205m_-2832095408018262945m_-1535455334630121360m_-8757868234590038997mail_quote_250B2511DA594D84816B26F9B7C1BDCB" style="font:14px/1.5 'Lucida Grande';color:#333"><div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">All,<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">    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.<br><br><a href="http://paste.openstack.org/show/602635/" target="_blank">http://paste.openstack.org/sho<wbr>w/602635/</a><br><br clear="all"></div><br>-- <br><div class="m_7530032025507518205m_-2832095408018262945m_-1535455334630121360m_-8757868234590038997gmail_signature"><div dir="ltr"><div><span style="font-family:trebuchet ms,sans-serif">Regards,<br></span></div><span style="font-family:trebuchet ms,sans-serif">Vikash</span><br></div></div>
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<br></blockquote></div><span class="m_7530032025507518205m_-2832095408018262945HOEnZb"><font color="#888888"><br><br clear="all"><br>-- <br><div class="m_7530032025507518205m_-2832095408018262945m_-1535455334630121360gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><span style="font-family:trebuchet ms,sans-serif">Regards,<br></span></div><span style="font-family:trebuchet ms,sans-serif">Vikash</span><br></div></div>
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