<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 17, 2016 at 10:32 AM, Grundmann, Christian <span dir="ltr"><<a href="mailto:Christian.Grundmann@fabasoft.com" target="_blank">Christian.Grundmann@fabasoft.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div lang="DE-AT">
<div class="gmail-m_3244827907003257378WordSection1">
<p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif">@</span><span lang="EN-US"> Probably because containers in Windows actually run inside VMs, therefore using nested Virtualization.</span><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif">that’s not true anymore for Server 2016,
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif">they have “real“ container Support now</span></p></div></div></blockquote><div><br></div><div>Good to know. I've read differently at [1], but I may have not understood it fully:</div><div>" In order to run Hyper-V containers, the Hyper-V role is required. If the Windows container host is itself a Hyper-V virtual machine, nested virtualization will need to be enabled before installing the Hyper-V role. For more information on nested virtualization, see Nested Virtualization."</div><div><br></div><div>I think my confusion is between 'Windows Containers' and 'Hyper-V Containers' (which are similar to running containers on Atomic guests, I reckon, though we do not require nested virtualization for that).</div><div><br></div><div>The other article[2] hints at what changes are needed for networking to work. Perhaps related to this issue.</div><div>Y.</div><div><br></div><div>[1] <a href="https://msdn.microsoft.com/en-us/virtualization/windowscontainers/deployment/deployment">https://msdn.microsoft.com/en-us/virtualization/windowscontainers/deployment/deployment</a></div><div>[2] <a href="https://msdn.microsoft.com/en-us/virtualization/hyperv_on_windows/user_guide/nesting">https://msdn.microsoft.com/en-us/virtualization/hyperv_on_windows/user_guide/nesting</a></div><div><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 lang="DE-AT"><div class="gmail-m_3244827907003257378WordSection1"><p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11pt;font-family:calibri,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:11pt;font-family:calibri,sans-serif">Von:</span></b><span lang="DE" style="font-size:11pt;font-family:calibri,sans-serif"> Yaniv Kaul [mailto:<a href="mailto:ykaul@redhat.com" target="_blank">ykaul@redhat.com</a>]
<br>
<b>Gesendet:</b> Mittwoch, 16. November 2016 23:13<br>
<b>An:</b> Grundmann, Christian <<a href="mailto:Christian.Grundmann@fabasoft.com" target="_blank">Christian.Grundmann@fabasoft.<wbr>com</a>><br>
<b>Cc:</b> Gal Hammer <<a href="mailto:ghammer@redhat.com" target="_blank">ghammer@redhat.com</a>>; Dan Kenigsberg <<a href="mailto:danken@redhat.com" target="_blank">danken@redhat.com</a>>; <a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a></span></p><div><div class="gmail-h5"><br>
<b>Betreff:</b> Re: [ovirt-users] Windows Server Container Support<u></u><u></u></div></div><p></p><div><div class="gmail-h5">
<p class="MsoNormal"><u></u> <u></u></p>
<p>On Nov 16, 2016 7:54 PM, "Grundmann, Christian" <<a href="mailto:Christian.Grundmann@fabasoft.com" target="_blank">Christian.Grundmann@fabasoft.<wbr>com</a>> wrote:<br>
><br>
> Hi,<br>
> i tried a few vnic configurations,<br>
> looks like it works with e1000<br>
> but with virtio i have the problem<br>
><br>
> @ How did the VM die? Is there an error message in /var/log/vdsm/vdsm.log, or /var/log/libvirt/qemu/*<br>
> The VM dies at OS Level, it boots but most oft he services are not starting, so no network and many other things not working<u></u><u></u></p>
<p>Probably because containers in Windows actually run inside VMs, therefore using nested Virtualization.
<br>
Y. <u></u><u></u></p>
<p>><br>
><br>
><br>
> -----Ursprüngliche Nachricht-----<br>
> Von: Dan Kenigsberg [mailto:<a href="mailto:danken@redhat.com" target="_blank">danken@redhat.com</a>]<br>
> Gesendet: Mittwoch, 16. November 2016 17:48<br>
> An: Grundmann, Christian <<a href="mailto:Christian.Grundmann@fabasoft.com" target="_blank">Christian.Grundmann@fabasoft.<wbr>com</a>><br>
> Cc: <a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>; <a href="mailto:ghammer@redhat.com" target="_blank">
ghammer@redhat.com</a><br>
> Betreff: Re: [ovirt-users] Windows Server Container Support<br>
><br>
> On Wed, Nov 16, 2016 at 12:28:30PM +0000, Grundmann, Christian wrote:<br>
> > Hi,<br>
> > I tried installing Windows Server 2016 and enabling Container Support<br>
> > and Docker But after enabling Docker, the VM dies.<br>
> > All Network related services are timeouting when booting the Server.<br>
> > If I unplug the NIC the VMs starts normally and Docker works<br>
> ><br>
> > I tried to enable the macspoof vdsm hook but it doesn't help<br>
> ><br>
> > Anything else I can try?<br>
> ><br>
> > Thx Christian<br>
><br>
> Could you give more details?<br>
><br>
> How did the VM die? Is there an error message in /var/log/vdsm/vdsm.log, or /var/log/libvirt/qemu/*<br>
><br>
> How was the VM defined? Which type was the vNIC?<br>
> ______________________________<wbr>_________________<br>
> Users mailing list<br>
> <a href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a><br>
> <a href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a><u></u><u></u></p>
</div></div></div>
</div>
</blockquote></div><br></div></div>