<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jul 7, 2014 at 3:40 PM, Amrith Kumar <span dir="ltr"><<a href="mailto:amrith@tesora.com" target="_blank">amrith@tesora.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-US"><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Denis Makogon (<a href="mailto:dmakogon@mirantis.com" target="_blank"><span style="color:#1f497d;text-decoration:none">dmakogon@mirantis.com</span></a>) writes:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">| Those docs are useless, since they are not reflecting significant step – <u></u><u></u></span></p>
<div class=""><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">| creating custom Trove images. You need to create image with Trove <u></u><u></u></span></p><p class="MsoNormal">
<span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">| installed in it, create upstart scriptto lauch Trove-guestagent with appropriate <u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">| configuration files that comes to the compute instance through file injection.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">| Vanilla images are good, but they don't have Trove in it at all.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p>
</div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">I think it is totally ludicrous (and to all the technical writers who work on OpenStack, downright offensive) to say the “docs are useless”. Not only have I been able to install and successfully operate a OpenStack installation by (largely) following the documentation, but “trove-integration” and “redstack” are useful for developers but I would highly doubt that a production deployment of Trove would use ‘redstack’.</span></p>
</div></div></blockquote><div><br></div><div>Amrith, those doc doesn't reflect any post-deployment steps, even more, doc still suggesting to use trove-cli that was deprecated long time ago. I do agree that trove-integration project can't be used as production deployment system, but first try-outs - more than enough.<br>
<br></div><div></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-US"><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Syed, maybe you need to download a guest image for Trove, or maybe there is something else amiss with your setup. Happy to catch up with you on IRC and help you with that. Optionally, email me and I’ll give you a hand.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> </span></p></div></div></blockquote><div>Syed, i'd suggest to use <a href="http://docs.openstack.org/developer/heat/getting_started/jeos_building.html">heat-jeos</a> tools to build custom images for Trove. Since it doesn't forces you to relay on any pre-baked images built for other production deployments.<br>
</div><div> Or there's another way to accomplish Trove instances provisioning - you are able to use cloud-init mechanism (for more information see <a href="https://github.com/openstack/trove/blob/master/trove/common/cfg.py#L237-L239">link</a> - option for Trove-taskamanger service, each cloud-init script should be placed under {{cloud-init-script-location}}/{{datastore}} (/etc/trove/cloud-init/mysql, etc.)<br>
</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-US"><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Good job on getting all the core services installed and running, and welcome to the OpenStack community.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">-amrith<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">--<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Amrith Kumar, CTO, Tesora<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Phone: <a href="tel:%2B1-978-563-9590" value="+19785639590" target="_blank">+1-978-563-9590</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Twitter: @amrithkumar <u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d">Skype: amrith.skype<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1f497d">Web: <a href="http://www.tesora.com" target="_blank">http://www.tesora.com</a> <u></u><u></u></span></p><p class="MsoNormal">
<span style="font-size:11.0pt;font-family:"Courier New";color:#1f497d">IRC: amrith @freenode #openstack-trove #tesora<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#1f497d"><u></u> <u></u></span></p>
<div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt"><div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> Denis Makogon [mailto:<a href="mailto:dmakogon@mirantis.com" target="_blank">dmakogon@mirantis.com</a>] <br>
<b>Sent:</b> Monday, July 07, 2014 8:00 AM<br><b>To:</b> OpenStack Development Mailing List (not for usage questions)<br><b>Cc:</b> Ram Nalluri<br><b>Subject:</b> Re: [openstack-dev] [Openstack] [Trove] Trove instance got stuck in BUILD state<u></u><u></u></span></p>
</div></div><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p><div><p class="MsoNormal">On Mon, Jul 7, 2014 at 2:33 PM, Syed Hussain <<a href="mailto:syed_hussain@persistent.co.in" target="_blank">syed_hussain@persistent.co.in</a>> wrote:<u></u><u></u></p>
<blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p class="MsoNormal">Hi,<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">
I’m installing and configuring trove(DBaaS) for <span style="color:#1f497d">exisitng</span> openstack setup. <u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal"><span style="color:#1f497d">I have</span> openstack setup and able to boot nova instances with following components:<u></u><u></u></p>
<p>1.<span style="font-size:7.0pt"> </span>keystone<u></u><u></u></p><p>2.<span style="font-size:7.0pt"> </span>glance<u></u><u></u></p><p>3.<span style="font-size:7.0pt"> </span>neutron<u></u><u></u></p>
<p>4.<span style="font-size:7.0pt"> </span>nova<u></u><u></u></p><p>5.<span style="font-size:7.0pt"> </span>cinder<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">Followed<span style="color:#1f497d"> below</span> documentation for <b>manual installation of trove</b>:<u></u><u></u></p>
<p class="MsoNormal"><a href="http://docs.openstack.org/developer/trove/dev/manual_install.html" target="_blank">http://docs.openstack.org/developer/trove/dev/manual_install.html</a> <span style="color:#1f497d"> and few correction given in this mail thread <a href="https://www.mail-archive.com/openstack%40lists.openstack.org/msg05262.html" target="_blank">https://www.mail-archive.com/openstack%40lists.openstack.org/msg05262.html</a> .</span><u></u><u></u></p>
</div></div></blockquote><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Those docs are useless, since they are not reflecting significant step - creating custom Trove images. You need to create image with Trove installed in it, create upstart scriptto lauch Trove-guestagent with appropriate configuration files that comes to the compute instance through file injection.<u></u><u></u></p>
</div><div><p class="MsoNormal" style="margin-bottom:12.0pt">Vanilla images are good, but they don't have Trove in it at all.<u></u><u></u></p></div><div><p class="MsoNormal">Here are some useful steps:<u></u><u></u></p>
</div><div><p class="MsoNormal">1. Create custom image with trove code in it (upstart scripts, etc).<u></u><u></u></p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt">2. Register datastore and associate given image with appropriate datastore/version.<u></u><u></u></p>
</div><div><p class="MsoNormal">FYI, Trove is not fully integrated with devstack, so, personally i'd suggest to use <a href="https://github.com/openstack/trove-integration" target="_blank">https://github.com/openstack/trove-integration</a> simple (3 clicks) Trove + DevStack deployment.<u></u><u></u></p>
</div><div><p class="MsoNormal"> <u></u><u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"><span style="color:#1f497d">Booted up a trove instance</span><u></u><u></u></p><p class="MsoNormal"><span style="font-family:Consolas;color:#558ed5">trove create myTrove 7 --size=2 --databases=db3 --datastore_version mysql-5.5 --datastore mysql --nic net-id=752554ef-800c-46d8-b991-361db6c58226</span><u></u><u></u></p>
<p class="MsoNormal"><span style="color:#1f497d"> </span><u></u><u></u></p><p class="MsoNormal"><span style="color:#1f497d">T</span>rove instance got created but is <span style="color:red">STUCK IN BUILD</span> state.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal"><img src="cid:image001.jpg@01CF99BE.E6C61190" alt="cid:image003.jpg@01CF99FC.4F639B90" border="0" height="84" width="863"><u></u><u></u></p><p class="MsoNormal">
<u></u><u></u></p><p><span style="font-family:Symbol;color:black">·</span><span style="font-size:7.0pt;color:black"> </span><span style="color:#1f497d">nova instance associated with db instance got created successfully.</span><u></u><u></u></p>
</div></div></blockquote><div><p class="MsoNormal">Correct. <u></u><u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p>
<span style="font-family:Symbol;color:black">·</span><span style="font-size:7.0pt;color:black"> </span><span style="color:black">Cinder volumes, security groups etc are also getting created successfully.</span><u></u><u></u></p>
</div></div></blockquote><div><p class="MsoNormal">Correct. <u></u><u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p>
<span style="font-family:Symbol;color:red">·</span><span style="font-size:7.0pt;color:red"> </span><span style="color:red">I checked nova, cinder logs everything looks fine but in trove-taskmanager.log below error got logged:</span><u></u><u></u></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:Consolas;color:red">PollTimeOut: Polling request timed out</span><u></u><u></u></p></div></div></blockquote><div><p class="MsoNormal">
<u></u> <u></u></p></div><div><p class="MsoNormal">Correct since Trove-guest agent service wasn't able to report about its state.<u></u><u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div><div><p class="MsoNormal" style="margin-left:.5in"><span style="color:red">I am also unable to access mysql in the booted up trove instance . via : </span><span style="font-family:Consolas;color:#31859c">mysql –h <instance-IP></span><u></u><u></u></p>
<p><span style="font-family:Symbol;color:black">·</span><span style="font-size:7.0pt;color:black"> </span><span style="color:black">Also I’m unable to delete this instance.</span><u></u><u></u></p><p style="margin-left:1.0in">
<span style="font-size:10.0pt;font-family:"Courier New";color:red">o</span><span style="font-size:7.0pt;color:red"> </span><span style="font-size:10.0pt;font-family:Consolas;color:black">ERROR: Instance 23c8f4d5-4905-47d2-9992-13118dfa003f is not ready. (HTTP 422) </span><span style="color:black">(may be this is expected</span><span style="color:#1f497d">)</span> <u></u><u></u></p>
</div></div></blockquote><div><p class="MsoNormal">Correct. You cannot modify/use instances that are remaining in BUILD state.<br> <u></u><u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div><div><p class="MsoNormal">I’m a novice in Openstack but new to trove.<u></u><u></u></p><div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;border-color:-moz-use-text-color -moz-use-text-color windowtext">
<p class="MsoNormal">Thanks in advance and any help is greatly appreciaited.<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p></div><p class="MsoNormal"><span style="color:#1f497d">Thanks & Regards,</span><u></u><u></u></p>
<p class="MsoNormal"><b><span style="color:#1f497d">Syed Afzal Hussain | Software Engineer | OpenStack</span></b><u></u><u></u></p></div><p>DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. <u></u><u></u></p>
</div><p class="MsoNormal" style="margin-bottom:12.0pt"><br>_______________________________________________<br>OpenStack-dev mailing list<br><a href="mailto:OpenStack-dev@lists.openstack.org" target="_blank">OpenStack-dev@lists.openstack.org</a><br>
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</div><div><p class="MsoNormal" style="margin-bottom:12.0pt">I'd glad to help you with other question related to Trove deployment.<br><br><u></u><u></u></p></div><div><p class="MsoNormal">Best regards,<br>Denis Makogon<u></u><u></u></p>
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