<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
I favor the solutions that also enable logs.<br>
<br>
Thanks,<br>
Kevin <strong>
<div><font face="Tahoma" color="#000000" size="2"> </font></div>
</strong>
<hr tabindex="-1">
<font face="Tahoma" size="2"><b>From:</b> Yuiko Takada<br>
<b>Sent:</b> Wednesday, April 13, 2016 1:47:15 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> Re: [openstack-dev] [ironic][nova][horizon] Serial console support for ironic instances<br>
</font><br>
<div></div>
<div>
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
<div>I also want to discuss about it at summit session.</div>
<div><br>
</div>
<div>2016-04-13 0:41 GMT+09:00 Ruby Loo <span dir="ltr"><<a href="mailto:rlooyahoo@gmail.com" target="_blank">rlooyahoo@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex; border-left-width:1px; border-left-color:rgb(204,204,204); border-left-style:solid; padding-left:1ex">
<div dir="ltr">Yes, I think it would be good to have a summit session on that. However, before the session, it would really be helpful if the folks with proposals got together and/or reviewed each other's proposals, and summarized their findings. </div>
</blockquote>
<div> </div>
</div>
<div>I've summarized all of related proposals.</div>
<div><br>
</div>
<div>(1)Add driver using Socat</div>
<div><a href="https://review.openstack.org/#/c/293827/">https://review.openstack.org/#/c/293827/</a></div>
<div><br>
</div>
<div>* Pros: </div>
<div>- There is no influence to other components</div>
<div>- Don't need to change any other Ironic drivers(like IPMIShellinaboxConsole)</div>
<div>- Don't need to bump API microversion/RPC</div>
<div><br>
</div>
<div>* Cons: </div>
<div>- Don't output log file</div>
<div><br>
</div>
<div>(2)Add driver starting ironic-console-server</div>
<div><a href="https://review.openstack.org/#/c/302291/">https://review.openstack.org/#/c/302291/</a></div>
<div>(There is no spec, yet)</div>
<div><br>
</div>
<div>* Pros: </div>
<div>- There is no influence to other components</div>
<div>- Output log file</div>
<div>- Don't need to change any other Ironic drivers(like IPMIShellinaboxConsole)</div>
<div>- No adding any Ironic services required, only add tools</div>
<div><br>
</div>
<div>* Cons:</div>
<div>- Need to bump API microversion/RPC</div>
<div><br>
</div>
<div>(3)Add a custom HTTP proxy to Nova</div>
<div><a href="https://review.openstack.org/#/c/300582/">https://review.openstack.org/#/c/300582/</a></div>
<div><br>
</div>
<div>* Pros: </div>
<div>- Don't need any change to Ironic API</div>
<div><br>
</div>
<div>* Cons: </div>
<div>- Need Nova API changes(bump microversion)</div>
<div>- Need Horizon changes</div>
<div>- Don't output log file</div>
<div><br>
</div>
<div>(4)Add Ironic-ipmiproxy server</div>
<div><a href="https://review.openstack.org/#/c/296869/">https://review.openstack.org/#/c/296869/</a></div>
<div><br>
</div>
<div>* Pros: </div>
<div>- There is no influence to other components</div>
<div>- Output log file</div>
<div>- IPMIShellinaboxConsole will be also available via Horizon</div>
<div><br>
</div>
<div>* Cons: </div>
<div>- Need IPMIShellinaboxConsole changes?</div>
<div>- Need to bump API microversion/RPC</div>
<div><br>
</div>
<div>If there is any mistake, please give me comment.</div>
<div><br>
</div>
<div><br>
</div>
<div>Best Regards,</div>
<div>Yuiko Takada</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-04-13 0:41 GMT+09:00 Ruby Loo <span dir="ltr"><<a href="mailto:rlooyahoo@gmail.com" target="_blank">rlooyahoo@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex; border-left-width:1px; border-left-color:rgb(204,204,204); border-left-style:solid; padding-left:1ex">
<div dir="ltr">
<div>Yes, I think it would be good to have a summit session on that. However, before the session, it would really be helpful if the folks with proposals got together and/or reviewed each other's proposals, and summarized their findings. You may find after reviewing
 the proposals, that eg only 2 are really different. Or they several have merit because they are addressing slightly different issues. That would make it easier to present/discuss/decide at the session.<span class=""><font color="#888888"><br>
<br>
--ruby<br>
</font></span></div>
<div>
<div class="h5"><br>
<div>
<div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 12 April 2016 at 09:17, Jim Rollenhagen <span dir="ltr">
<<a href="mailto:jim@jimrollenhagen.com" target="_blank">jim@jimrollenhagen.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex; border-left-width:1px; border-left-color:rgb(204,204,204); border-left-style:solid; padding-left:1ex">
<span>On Tue, Apr 12, 2016 at 02:02:44AM +0800, Zhenguo Niu wrote:<br>
> Maybe we can continue the discussion here, as there's no enough time in the<br>
> irc meeting :)<br>
<br>
</span>Someone mentioned this would make a good summit session, as there's a<br>
few competing proposals that are all good options. I do welcome<br>
discussion here until then, but I'm going to put it on the schedule. :)<br>
<br>
// jim<br>
<span><br>
><br>
> On Fri, Apr 8, 2016 at 1:06 AM, Zhenguo Niu <<a href="mailto:niu.zglinux@gmail.com" target="_blank">niu.zglinux@gmail.com</a>> wrote:<br>
><br>
> ><br>
> > Ironic is currently using shellinabox to provide a serial console, but<br>
> > it's not compatible<br>
> > with nova, so I would like to propose a new console type and a custom HTTP<br>
> > proxy [1]<br>
> > which validate token and connect to ironic console from nova.<br>
> ><br>
> > On Horizon side, we should add support for the new console type [2] as<br>
> > well, here are some screenshots from my local environment.<br>
> ><br>
> ><br>
> ><br>
> > ‚Äč<br>
> ><br>
</span><span>> > Additionally, shellinabox console ports management should be improved in<br>
> > ironic, instead of manually specified, we should introduce dynamically<br>
> > allocation/deallocation [3] mechanism.<br>
> ><br>
> > Functionality is being implemented in Nova, Horizon and Ironic:<br>
> > <a href="https://review.openstack.org/#/q/topic:bp/shellinabox-http-proxy" rel="noreferrer" target="_blank">
https://review.openstack.org/#/q/topic:bp/shellinabox-http-proxy</a><br>
> > <a href="https://review.openstack.org/#/q/topic:bp/ironic-shellinabox-console" rel="noreferrer" target="_blank">
https://review.openstack.org/#/q/topic:bp/ironic-shellinabox-console</a><br>
> > <a href="https://review.openstack.org/#/q/status:open+topic:bug/1526371" rel="noreferrer" target="_blank">
https://review.openstack.org/#/q/status:open+topic:bug/1526371</a><br>
> ><br>
> ><br>
> > PS: to achieve this goal, we can also add a new console driver in ironic<br>
> > [4], but I think it doesn't conflict with this, as shellinabox is capable<br>
> > to integrate with nova, and we should support all console drivers.<br>
> ><br>
> ><br>
> > [1] <a href="https://blueprints.launchpad.net/nova/+spec/shellinabox-http-proxy" rel="noreferrer" target="_blank">
https://blueprints.launchpad.net/nova/+spec/shellinabox-http-proxy</a><br>
> > [2]<br>
> > <a href="https://blueprints.launchpad.net/horizon/+spec/ironic-shellinabox-console" rel="noreferrer" target="_blank">
https://blueprints.launchpad.net/horizon/+spec/ironic-shellinabox-console</a><br>
> > [3] <a href="https://bugs.launchpad.net/ironic/+bug/1526371" rel="noreferrer" target="_blank">
https://bugs.launchpad.net/ironic/+bug/1526371</a><br>
> > [4] <a href="https://bugs.launchpad.net/ironic/+bug/1553083" rel="noreferrer" target="_blank">
https://bugs.launchpad.net/ironic/+bug/1553083</a><br>
> ><br>
> > --<br>
> > Best Regards,<br>
> > Zhenguo Niu<br>
> ><br>
><br>
><br>
><br>
> --<br>
> Best Regards,<br>
> Zhenguo Niu<br>
<br>
<br>
<br>
<br>
</span>> __________________________________________________________________________<br>
> OpenStack Development Mailing List (not for usage questions)<br>
> Unsubscribe: <a href="http://OpenStack-dev-request@lists.openstack.org?subject:unsubscribe" rel="noreferrer" target="_blank">
OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</a><br>
> <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" rel="noreferrer" target="_blank">
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><br>
<br>
<br>
__________________________________________________________________________<br>
OpenStack Development Mailing List (not for usage questions)<br>
Unsubscribe: <a href="http://OpenStack-dev-request@lists.openstack.org?subject:unsubscribe" rel="noreferrer" target="_blank">
OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</a><br>
<a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" rel="noreferrer" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><br>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
__________________________________________________________________________<br>
OpenStack Development Mailing List (not for usage questions)<br>
Unsubscribe: <a href="http://OpenStack-dev-request@lists.openstack.org?subject:unsubscribe" rel="noreferrer" target="_blank">
OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</a><br>
<a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" rel="noreferrer" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</body>
</html>