<div dir="ltr">woot, nice blog post++</div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, May 15, 2016 at 9:49 PM, Marcos Garcia <span dir="ltr"><<a href="mailto:mgarciam@redhat.com" target="_blank">mgarciam@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Hello all<br><br></div>Today I've tested <a href="https://github.com/openstack/tripleo-quickstart/" target="_blank">https://github.com/openstack/tripleo-quickstart/</a> on a fresh CentOS 7.2 (hosted server, 32 GB RAM)<br><br></div><div>These are well-known problems that I've found on CentOS forums, not precisely new, but I thought you may all be interested in knowing that these block the installation of tripleo-quickstart at certain points (first at the undercloud VM creation, second at the initial steps of overcloud deploy)<br><br></div><div>Maybe you want to add a comment in the documentation?<br></div><div><ol><li>#ERROR: qemu-kvm: -chardev pty,id=charserial0: Failed to create chardev\n
<ol><li>I solved it via <a href="https://loginroot.com/qemu-kvm-chardev-ptyidcharserial0-failed-to-create-chardev/" target="_blank">https://loginroot.com/qemu-kvm-chardev-ptyidcharserial0-failed-to-create-chardev/</a></li><li>Basically, replace the devpts line of /etc/fstab with “<em>devpts /dev/pts devpts gid=5,mode=620 0 0</em>“</li><li>Then do “<em>mount -o remount /dev/pts</em>“</li></ol>
</li><li>#ERROR: Node 141e60b7-19ea-43d1-b14e-fe07193cdf7d did not pass power
credentials validation: SSH connection cannot be established: Failed to
establish SSH connection to host 192.168.23.1 ; and DEBUG <span>ironic.common.utils</span>
[req-8d62ae59-8832-4eec-82d6-c9139d7624a8 – – – – -] SSH connect
failed: Incompatible ssh server (no acceptable macs) ssh_connect
/usr/lib/python2.7/site
<ol><li>I solved it via <a href="http://stackoverflow.com/questions/28399335/python-paramiko-incompatible-ssh-server" target="_blank">http://stackoverflow.com/questions/28399335/python-paramiko-incompatible-ssh-server</a></li><li>Just edit /etc/ssh/sshd_conf and add another MAC algorithm: <em>MACs hmac-sha1</em></li><li>Then, restart the service with <em>systemctl restart sshd</em></li></ol>
</li></ol></div><div>I was also very annoyed by the lack of "virsh list --all" as root - as documented here <a href="https://github.com/openstack/tripleo-quickstart/blob/master/docs/accessing-libvirt.md" target="_blank">https://github.com/openstack/tripleo-quickstart/blob/master/docs/accessing-libvirt.md</a>. It should be also commented beforehand, IMO :)<br><br>Other than those two problems, the installation went very smoothly. It
took much more space than I expected (like 31GB in /home space in the
$VIRTHOST).<br><br></div><div><br></div><div>Good job guys :)<br></div><div><br></div><div><br></div>PS: I wrote the end-to-end installation on my personal blog <a href="https://simplenfv.wordpress.com/2016/05/16/deploying-openstack-on-just-one-hosted-server/" target="_blank">https://simplenfv.wordpress.com/2016/05/16/deploying-openstack-on-just-one-hosted-server/</a><span class="HOEnZb"><font color="#888888"><br clear="all"><div><div><div><br>-- <br><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div>Marcos Garcia<br></div><i>NFV and Openstack Technical Marketing Manager</i><br></div><a href="mailto:mgarciam@redhat.com" target="_blank">mgarciam@redhat.com</a><br><div>Red Hat Canada<br></div><div><br></div><div><p style="font-family:Times;font-size:13.3333px;margin:0px;background-color:rgb(253,253,253)">Every telecommunications company in the Fortune Global 500 relies on Red Hat. <br></p><p style="font-family:Times;font-size:13.3333px;margin:0px;background-color:rgb(253,253,253)"><span style="font-size:13.3333px">Find out why at </span><span style="color:rgb(51,102,153)"><span><a href="http://www.redhat.com/en/about/trusted" style="color:rgb(51,102,153);text-decoration:none" target="_blank">Trusted | Red Hat</a></span></span></p><br></div></div></div></div></div></div></div></div></div></div></div>
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