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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Thanks for the info Mark.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">A dumb question ... can’t seem to find the answer in ironic documentation ...<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:Calibri">I understand how the interface over which the bare metal instance network boots/installs gets configured ...<br>
i.e. thru DHCP response/configuration from the ironic conductor dhcp/boot server<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:Calibri">but how would other interfaces, get configured on the bare metal server by ironic ?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Greg.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black">Mark Goddard <mark@stackhpc.com><br>
<b>Reply-To: </b>"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org><br>
<b>Date: </b>Friday, July 28, 2017 at 5:08 AM<br>
<b>To: </b>"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org><br>
<b>Subject: </b>Re: [openstack-dev] [magnum] Interface configuration and assumptions for masters/minions launched by magnum<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi Greg, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Magnum clusters currently support using only a single network for all communication. See the heat templates[1][2] in the drivers.<o:p></o:p></p>
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<p class="MsoNormal">.<o:p></o:p></p>
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<p class="MsoNormal">On the bare metal side, currently ironic effectively supports using only a single network interface due to a lack of support for physical network awareness. This feature[3] will be added in the Pike release, at which point it will be possible
to create bare metal instances with multiple ports.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[1] <a href="https://github.com/openstack/magnum/tree/master/magnum/drivers/k8s_fedora_atomic_v1/templates">https://github.com/openstack/magnum/tree/master/magnum/drivers/k8s_fedora_atomic_v1/templates</a><o:p></o:p></p>
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<p class="MsoNormal">[2] <a href="https://github.com/openstack/magnum/tree/master/magnum/drivers/k8s_coreos_v1/templates">
https://github.com/openstack/magnum/tree/master/magnum/drivers/k8s_coreos_v1/templates</a><o:p></o:p></p>
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<p class="MsoNormal">[3] <a href="https://bugs.launchpad.net/ironic/+bug/1666009">https://bugs.launchpad.net/ironic/+bug/1666009</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Mark<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On 17 July 2017 at 14:27, Waines, Greg <<a href="mailto:Greg.Waines@windriver.com" target="_blank">Greg.Waines@windriver.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">When MAGNUM launches a VM or Ironic instance for a COE master or minion node, with the COE Image,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">What is the interface configuration and assumptions for these nodes ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">e.g.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">- only a single interface ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">- master and minion communication over that interface ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">- communication to Docker Registry or public Docker Hub over that interface ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">- public communications for containers over that interface ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#888888"> </span><span style="color:#888888"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#888888">Greg.</span><span style="color:#888888"><o:p></o:p></span></p>
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