<div dir="ltr">OK, thanks Yang, Lin, I will prepare a spec for the new flavor soon!</div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 28, 2017 at 1:32 AM, Yang, Lin A <span dir="ltr"><<a href="mailto:lin.a.yang@intel.com" target="_blank">lin.a.yang@intel.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hi Zhenguo,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">The spec looks prefect to me, thanks a lot for doing that.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">The python-valenceclient is high priority of valence Pike release, and still undergoing right now. We plan to release the python binding library at first. Now
you need a simple wrapper if you start coding right now.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Lin.<u></u><u></u></span></p>
<p class="MsoNormal"><a name="m_-2505288282924031130__MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></a></p>
<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"> Zhenguo Niu [mailto:<a href="mailto:niu.zglinux@gmail.com" target="_blank">niu.zglinux@gmail.com</a>]
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<b>Sent:</b> Friday, March 24, 2017 7:23 PM<br>
<b>To:</b> Yang, Lin A <<a href="mailto:lin.a.yang@intel.com" target="_blank">lin.a.yang@intel.com</a>><br>
<b>Cc:</b> OpenStack Development Mailing List (not for usage questions) <<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.<wbr>openstack.org</a>><br>
<b>Subject:</b> Re: [openstack-dev] [mogan][valence] Valence integration<u></u><u></u></span></p><div><div class="h5">
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<p class="MsoNormal">Thanks Yang, Lin for the explanation!<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">The Valence flavor shows a good example for baremetal instances, we do need such a flavor :D<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I will draft a spec for this, you can help to review later. Another question is whether the Valence client is ready to use or we need to wrap the REST API ourselves?<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Sat, Mar 25, 2017 at 9:37 AM, Yang, Lin A <<a href="mailto:lin.a.yang@intel.com" target="_blank">lin.a.yang@intel.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hi Zhenguo,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Please checkout the latest valence api spec, current it support two ways to specify the arguments when
composing node via valence api.</span><u></u><u></u></p>
<p class="MsoNormal"><a name="m_-2505288282924031130_m_4532224934651814146__MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">1. Specify flavor for composition - Specify flavor
uuid in ‘flavor_id’ field {flavor_id: flavor_uuid} besides the name and description fields. An example of request body shows as below.</span></a><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> {‘name’: ‘new_node’,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> ‘description’: ‘test composition’,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> ‘flavor_id’: ‘fake_uuid’}</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">2. Specify every hardware details, like cpu, memory, local/remote drive, nic, in ‘properties’ field.
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> {‘name’: ‘new_node’,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> ‘description’: ‘test composition’,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> ‘properties’: {‘processor’: {‘total_cores’:8,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> <wbr> ‘model’: ‘fale_model’},</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> ‘memore’: {‘capacity_mib’: 4096,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> <wbr> ‘type’: ‘DDR3’}}}</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">We will update user document to list all available parameters for node composition soon.</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">[0]
</span><a href="https://github.com/openstack/valence/blob/0db8a8e186e25ded2b17460f5ae2ce9abf576851/api-ref/source/valence-api-v1-nodes.inc" target="_blank"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">https://github.com/openstack/<wbr>valence/blob/<wbr>0db8a8e186e25ded2b17460f5ae2ce<wbr>9abf576851/api-ref/source/<wbr>valence-api-v1-nodes.inc</span></a><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Thanks,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Lin.</span><u></u><u></u></p>
<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"> Zhenguo Niu [mailto:<a href="mailto:niu.zglinux@gmail.com" target="_blank">niu.zglinux@gmail.com</a>]
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<b>Sent:</b> Tuesday, March 21, 2017 4:20 AM<br>
<b>To:</b> OpenStack Development Mailing List <<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.<wbr>openstack.org</a>><br>
<b>Subject:</b> [openstack-dev] [mogan][valence] Valence integration</span><u></u><u></u></p>
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<p class="MsoNormal">hi guys,<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal">Here is a spec about Mogan and Valence integration[1], but before this happen, I would like to know what information needed when requesting to compose a node through Valence. From
the API doc[2], I can only find name and description parameters, but seems like it's incorrect, I suppose that it should at least include cpus, ram, disk or maybe cpuinfo. We need to align with this before introducing a new flavor for both RSD nodes and generic
nodes.<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal">[1] <a href="https://review.openstack.org/#/c/441790/" target="_blank">https://review.openstack.<wbr>org/#/c/441790/</a><u></u><u></u></p>
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<p class="MsoNormal">[2] <a href="https://github.com/openstack/valence/blob/master/api-ref/source/valence-api-v1-nodes.inc#request" target="_blank">https://github.com/<wbr>openstack/valence/blob/master/<wbr>api-ref/source/valence-api-v1-<wbr>nodes.inc#request</a><br clear="all">
<u></u><u></u></p>
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<p class="MsoNormal">--
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<p class="MsoNormal">Best Regards,<u></u><u></u></p>
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<p class="MsoNormal">Zhenguo Niu<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">-- <u></u><u></u></p>
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<p class="MsoNormal">Best Regards,<u></u><u></u></p>
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<p class="MsoNormal">Zhenguo Niu<u></u><u></u></p>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Best Regards,<br></div>Zhenguo Niu<br></div></div>
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