<div dir="auto">What's the volume error?<div dir="auto">What does 'openstack volume show <uuid>' show for status?</div><div dir="auto"><br></div><div dir="auto">For networking good set of useful commands you can find here <a href="https://docs.openstack.org/neutron/yoga/admin/archives/use.html">https://docs.openstack.org/neutron/yoga/admin/archives/use.html</a></div><div dir="auto"><br></div><div dir="auto">But all really depends on setup, as openstack is very flexible so it all depends.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вс, 12 июн. 2022 г., 00:28 Dave Hall <<a href="mailto:kdhall@binghamton.edu">kdhall@binghamton.edu</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><div>Dmitry,</div><div><br></div><div>I reran os-nova-install.yml. I observed from the dashboard that my compute node is listed as running QEMU. <br></div><div><br></div><div>`openstack compute service list` shows my compute node as up and enabled.</div><div><br></div><div>I think I did find a way to get past 'No Valid Host'. But then the instance failed with a volume error.<br></div><div><br></div><div>I think maybe I don't have all of the needed pieces in place - networks, ports, security groups, etc. Is there a tutorial that you could point me to?</div><div><br></div><div>Thanks.<br></div><div><br></div><div>-Dave<br></div><div><br></div><div><div><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div>--</div><div>Dave Hall<br>Binghamton University<br><a href="mailto:kdhall@binghamton.edu" target="_blank" rel="noreferrer">kdhall@binghamton.edu</a><br><br></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jun 10, 2022 at 1:28 PM Dmitriy Rabotyagov <<a href="mailto:noonedeadpunk@gmail.com" target="_blank" rel="noreferrer">noonedeadpunk@gmail.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 dir="auto"><div>The only playbook needs rerunning is os-nova-install.yml. And it should target "compute" VM where nova-compute service runs. There's no reason to destroy containers to apply setting, but yes, we have playbooks for destroying/recreating containers .</div><div dir="auto"><br></div><div dir="auto">We actually don't use rsyslog as of today. We should likely fix documentation to reflect that.</div><div dir="auto">All loges are stored in journald.</div><div dir="auto"><br></div><div dir="auto">What does `openstack compute service list` return as a result? Is there any nova-compute in the list and it's alive?</div><div dir="auto"><br></div><div dir="auto">if yes, you should check logs for nova-scheduler in nova_api container and placement in it's container.</div><div dir="auto">Eventually logs are exposed to host also but can't recall from top of my head the command to check from host efficiently.</div><div dir="auto"><br></div><div dir="auto"><br><br><div class="gmail_quote" dir="auto"><div dir="ltr" class="gmail_attr">пт, 10 июн. 2022 г., 19:04 Dave Hall <<a href="mailto:kdhall@binghamton.edu" target="_blank" rel="noreferrer">kdhall@binghamton.edu</a>>:<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 dir="ltr"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><div>Dmitry,</div><div><br></div><div>I do have 'nested VT-x/AMD-V' turned on on all of my VirtualBox VMs, but not 'PAE/NX'. Also, I have installed the VBox Guest Additions, but I disabled vboxadd-service.service due to clock synchronization issues.</div><div><br></div><div>Lastly, I added<br></div><div><br></div><div>nova_virt_type: qemu<br></div><div><br></div><div>to /etc/openstack_deploy/user_variables.yml and re-ran the playbooks. If re-running the playbooks won't flip this setting, is there some other approach, like destroying the LXC containers for nova and then re-run the playbooks? Add another compute node?</div><div><br></div><div>Side note: I also added </div><div><br></div><div># rsyslog server<br>log_hosts:<br> log1:<br> ip: 172.29.236.14</div><div><br></div><div>to openstack_user_config.yml. After doing so, 'openstack-ansible setup-hosts' hangs during a task related to rsyslog, but the other two playbooks complete successfully.</div><div><br></div><div>Thanks.</div><div><br></div><div>-Dave<br></div><div><br></div><div><br></div><br clear="all"><div><div dir="ltr"><div dir="ltr"><div>--</div><div>Dave Hall<br>Binghamton University<br><a href="mailto:kdhall@binghamton.edu" rel="noreferrer noreferrer" target="_blank">kdhall@binghamton.edu</a></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jun 9, 2022 at 3:18 PM Dmitriy Rabotyagov <<a href="mailto:noonedeadpunk@gmail.com" rel="noreferrer noreferrer" target="_blank">noonedeadpunk@gmail.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 dir="auto"><div dir="auto">Hey,<div dir="auto"><br></div><div dir="auto">One question - have you set <span style="background-color:rgb(255,255,255);color:rgb(106,115,125);font-family:sfmono-regular,menlo,monaco,consolas,"liberation mono","courier new",monospace,"apple color emoji","segoe ui emoji","noto color emoji","twemoji mozilla";font-size:12px;white-space:pre-wrap">nova_virt_type</span> to qemu in overrides? As otherwise you indeed need to have nested virtualization enabled.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">чт, 9 июн. 2022 г., 20:21 Dave Hall <<a href="mailto:kdhall@binghamton.edu" rel="noreferrer noreferrer noreferrer" target="_blank">kdhall@binghamton.edu</a>>:<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 dir="ltr"><div>Hello,<br></div><div><br></div><div>I'm trying to run a test/learning cluster on VirtualBox VMs deployed with Openstack-Ansible prior to deploying on real hardware.</div><div><br></div><div>The playbooks succeed, and the basic functional checks all look good. However, I am unable to deploy an instance due to 'No Valid Host Found'. I have seen that this might be because VirtualBox does not support KVM. But I am also perplexed - I am able to deploy instances on an AIO running in VirtualBox on the same physical host.</div><div><br></div><div>If there is an easy fix for this please point me in the right direction. If I need to destroy and re-clone my VMs I can try that as well. In an effort to learn, though, I'd really like to learn how to adjust the current deployment.</div><div><br></div><div>Thanks.</div><div><br></div><div>-Dave</div><br clear="all"><div><div dir="ltr"><div dir="ltr"><div>--</div><div>Dave Hall<br>Binghamton University<br><a href="mailto:kdhall@binghamton.edu" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">kdhall@binghamton.edu</a><br><br></div></div></div></div></div>
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