<div dir="ltr"><div>Hi Mohan,</div><div><br></div><div>We would like to confirm our need for nested virtualization tech preview feature on PSI openstack we are using. </div><div>Teams: CodeReady Studio QE, Adapters QE</div><div>Tenant: dev-platform-jenkins</div><div>Flavors: ci.m1.large, ci.m1.xlarge, ci.m5.large, ci.m4.xlarge.xmem</div><div><br></div><div>Also, CC other teams that might need nested virt.</div><div><br></div><div>Regards, </div><div><br></div><div>Ondrej, CodeReady Studio QE</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Aug 14, 2019 at 9:33 PM Mohan Shash <<a href="mailto:mokumar@redhat.com">mokumar@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="overflow-wrap: break-word;"><div style="white-space:pre-wrap;color:rgb(28,30,41);margin-top:0pt;margin-bottom:0pt"><div style="margin-top:0pt;margin-bottom:0pt"><div style="margin-top:0pt;margin-bottom:0pt"><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Dear PSI Openstack Users, </span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">We (PSI team) want to identify teams requiring nested virtualization to be enabled in </span><span style="margin-top:0pt;margin-bottom:0pt">PSI</span><span style="margin-top:0pt;margin-bottom:0pt"> Openstack platform. We are preparing steps to disable nested virtualization for everyone by default, however, understand that some teams have a business it and such a change might drastically disturb your workflows and our aim to minimize the impact with your help.</span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">What are we doing:</span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Identification of the teams/projects that require nested </span><span style="margin-top:0pt;margin-bottom:0pt">virt</span><span style="margin-top:0pt;margin-bottom:0pt"> and their respective flavors. Once teams have been identified nested virtualization will be enabled only for required flavors and be disabled for others. </span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">What should I/you do:</span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Please let us know if your team (tenant) requires nested virtualization by responding to this email with the name of the tenant, and the flavors. </span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Also, please pass this message to teams using PSI Openstack platform if they are going to be impacted.</span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">What will be the impact:</span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">After the changes are applied teams requiring nested virtualization will need to use special flavors which will only be visible to the teams/projects that have a business need for it and have contacted us with the details.</span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">If the details are not provided now a ticket has to be created with </span><span style="margin-top:0pt;margin-bottom:0pt">PnT</span><span style="margin-top:0pt;margin-bottom:0pt"> DevOps (<a href="http://help.redhat.com" target="_blank">help.redhat.com</a>) to get your tenant & flavor enabled.</span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Why are we taking this measure: </span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Nested Virt is still in tech preview on RHEL, not fully supported on the platform. Lately, this feature has been a source of hard to debug problems in PSI OpenStack platform which is affecting all the users. </span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">When will the change happen: </span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Please respond to this email asap, not later than 21st Aug. </span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">We are planning to disable nested virtualization on the platform during our next maintenance, tentative: 24th Aug 2019.</span></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">If you have any concerns with this, please comment on this JIRA: </span><a style="margin-top:0pt;margin-bottom:0pt;color:rgb(74,110,224)" href="https://projects.engineering.redhat.com/browse/PSI-7978" target="_blank">https://projects.engineering.redhat.com/browse/PSI-7978</a></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Rgds,</span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">PnT</span><span style="margin-top:0pt;margin-bottom:0pt"> DevOps </span></div><p style="margin-top:0pt;margin-bottom:0pt"></p></div></div><div style="margin-top:0pt;margin-bottom:0pt"><br style="margin-top:0pt;margin-bottom:0pt"></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">Rgds,</span></div><div style="margin-top:0pt;margin-bottom:0pt"><span style="margin-top:0pt;margin-bottom:0pt">PnT</span><span style="margin-top:0pt;margin-bottom:0pt"> DevOps </span></div><p style="margin-top:0pt;margin-bottom:0pt"></p></div><div>
<div dir="auto" style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><div dir="auto" style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><div dir="auto" style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;white-space:normal;word-spacing:0px;text-decoration:none;color:rgb(0,0,0);background-color:rgb(255,255,255);box-sizing:border-box;font-variant-ligatures:normal;margin:0px;padding:0px;font-size:14px;text-transform:capitalize"><div style="box-sizing:border-box;font-variant-ligatures:normal;margin:0px;padding:0px"><div style="box-sizing:border-box;font-variant-ligatures:normal;font-weight:bold;margin:0px;padding:0px"><font face="Avenir-Book"><span class="gmail-m_8855580366052058798firstname-container" style="box-sizing:border-box">Mohan</span> <span class="gmail-m_8855580366052058798lastname-container" style="box-sizing:border-box">Shash</span><span class="gmail-m_8855580366052058798cert" style="box-sizing:border-box;text-transform:uppercase;color:rgb(170,170,170);margin:0px"></span></font></div><div style="box-sizing:border-box;font-variant-ligatures:normal;font-size:12px;margin:0px"><span class="gmail-m_8855580366052058798position" style="box-sizing:border-box"><font face="Avenir-Book">Snr Project Manager</font></span></div><p class="gmail-m_8855580366052058798legal-container" style="box-sizing:border-box;font-variant-ligatures:normal;text-transform:none;margin:0px 0px 4px;font-size:12px"><a class="gmail-m_8855580366052058798redhat-anchor" href="https://www.redhat.com/" style="box-sizing:border-box;color:rgb(0,136,206);margin:0px;text-decoration:none" target="_blank"><font face="Avenir-Book">Red Hat <span style="box-sizing:border-box">Raleigh</span></font></a></p><div style="box-sizing:border-box;font-variant-ligatures:normal;text-transform:none;margin-bottom:4px"></div><div style="box-sizing:border-box;font-variant-ligatures:normal;text-transform:none;margin:0px;font-size:12px"><font face="Avenir-Book"><span class="gmail-m_8855580366052058798email-container" style="box-sizing:border-box;margin:0px;padding:0px"><a class="gmail-m_8855580366052058798email-anchor" href="mailto:mokumar@redhat.com" style="box-sizing:border-box;color:rgb(0,0,0);margin:0px;text-decoration:none" target="_blank">mokumar@redhat.com</a> </span> </font><span class="gmail-m_8855580366052058798mobile-container" style="box-sizing:border-box"><font face="Avenir-Book"><br style="box-sizing:border-box">M: <a href="tel:+19195224716" style="box-sizing:border-box;color:rgb(0,0,0);margin:0px;text-decoration:none" target="_blank">+19195224716</a> <span class="gmail-m_8855580366052058798Apple-converted-space"> </span></font><font face="RedHatText, sans-serif"> </font></span></div><div style="font-family:RedHatText,sans-serif;box-sizing:border-box;font-variant-ligatures:normal;text-transform:none;margin-top:12px"><table border="0" style="box-sizing:border-box"><tbody style="box-sizing:border-box"><tr style="box-sizing:border-box"><td width="100px" style="box-sizing:border-box"><a href="https://red.ht/sig" style="box-sizing:border-box" target="_blank"><img src="https://static.redhat.com/libs/redhat/brand-assets/latest/corp/logo.png" width="90" height="auto" style="box-sizing: border-box;"></a></td></tr></tbody></table></div><div style="font-family:"Avenir Next""><br></div></div></div></div></div></div>
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