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<p class="MsoNormal">Hi list,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m doing some tests on Openstack, and notice that security group has really worse performance impacts.<o:p></o:p></p>
<p class="MsoNormal">But, I’m not really sure how much performance drop is caused by security group.<o:p></o:p></p>
<p class="MsoNormal">So, I want to do a compare test with <b><i>case 1: security group enabled</i></b> and
<b><i>case 2: security group disabled</i></b>.<b><i><o:p></o:p></i></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can I disable security group in Openstack ???<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is this configuration for nova correct ???<o:p></o:p></p>
<p class="MsoNormal"><b><i>/etc/nova/nova.conf<o:p></o:p></i></b></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:black">#security_group_api=neutron</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:black">firewall_driver = nova.virt.firewall.NoopFirewallDriver </span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks.<o:p></o:p></p>
<p class="MsoNormal">-chen<o:p></o:p></p>
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