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<p class="MsoNormal">Hi Airship community,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have been trying to use hugepages in my Airship deployment, but failed to get it to work in my particular development environment. Some advice would be greatly appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My development environment is a multi-node Airship-in-a-bottle gate [1] to which Matt pointed me some time ago. This environment defines a “GenericVM” hardware profile [2]. According to the Drydock documentation, I can enable hugepages
 in a hardware profile by adding a “hugepages” attribute [3][4]. However, when doing this in the multi-gate environment as shown here [5], the deployment (using .”/gate.sh multimode_deploy”) fails with an error stating “Additional properties are not allowed
 ('hugepages' was unexpected)” [6]<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When checking the HardwareProfile defined in /tmp/<something>/site_yaml/deployment_files.yaml, it is missing the hugepages attribute. This could explain why Shipyard is complaining.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My questions:<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.75in;text-indent:-.5in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="mso-list:Ignore">i)<span style="font:7.0pt "Times New Roman"">                   
</span></span><![endif]>Why is Shipyard complaining about the additional “hugepages” attribute? The HardwareProfile schema in treasuremap does list the “hugepages” attribute.<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.75in;text-indent:-.5in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="mso-list:Ignore">ii)<span style="font:7.0pt "Times New Roman"">                  
</span></span><![endif]>Why is hugepages missing from the overall deployment_files.yaml?<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.75in;text-indent:-.5in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="mso-list:Ignore">iii)<span style="font:7.0pt "Times New Roman"">                
</span></span><![endif]>How do I enable hugepages the right way?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[1] <a href="https://github.com/openstack/airship-in-a-bottle/tree/master/tools/multi_nodes_gate">
https://github.com/openstack/airship-in-a-bottle/tree/master/tools/multi_nodes_gate</a><o:p></o:p></p>
<p class="MsoNormal">[2] <a href="https://github.com/openstack/airship-in-a-bottle/blob/master/deployment_files/site/gate-multinode/profile/hardware/generic_vm.yaml">
https://github.com/openstack/airship-in-a-bottle/blob/master/deployment_files/site/gate-multinode/profile/hardware/generic_vm.yaml</a><o:p></o:p></p>
<p class="MsoNormal">[3] <a href="https://airshipit.readthedocs.io/projects/drydock/en/latest/topology.html#hardware-profile">
https://airshipit.readthedocs.io/projects/drydock/en/latest/topology.html#hardware-profile</a><o:p></o:p></p>
<p class="MsoNormal">[4] <a href="https://github.com/openstack/airship-treasuremap/blob/master/global/schemas/drydock/HardwareProfile/v1.yaml">
https://github.com/openstack/airship-treasuremap/blob/master/global/schemas/drydock/HardwareProfile/v1.yaml</a><o:p></o:p></p>
<p class="MsoNormal">[5] <a href="https://hastebin.com/paboxagori.cs">https://hastebin.com/paboxagori.cs</a><o:p></o:p></p>
<p class="MsoNormal">[6] <a href="https://hastebin.com/uzepikenol.py">https://hastebin.com/uzepikenol.py</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks a lot!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best regards<o:p></o:p></p>
<p class="MsoNormal">Georg<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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