<div dir="auto">Hi Feilong, sure. The flavour I used has 2 CPU and 2GB memory. All other values either unset or 0mb. <div dir="auto">I also used the same fedora 27 image that is being used for the kubernetes cluster. </div><div dir="auto"><br></div><div dir="auto">Thank you</div><div dir="auto">Tony</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 14 Sep 2020, 17:20 feilong, <<a href="mailto:feilong@catalyst.net.nz">feilong@catalyst.net.nz</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<p>Hi Tony,</p>
<p>Could you please let me know your flavor details? I would like
to test it in my devstack environment (based on LVM). Thanks.</p>
<p><br>
</p>
<div>On 14/09/20 8:27 pm, Tony Pearce wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Hi feilong,
hope you are keeping well. Thank you for the info! </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">For
issue 1. Maybe this should be with the kayobe/kolla-ansible
team. Thanks for the insight :) </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">For
the 2nd one, I was able to run the HOT template in your
link. There's no issues at all running that multiple times
concurrently while using the 0MB disk flavour. I tried four
times with the last three executing one after the other so
that they ran parallelly. All were successful and completed
and did not complain about the 0MB disk issue. </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Does
this conclude that the error and create-failed issue relates
to Magnum or could you suggest other steps to test on my
side? </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Best
regards,</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><span style="color:rgb(34,34,34);font-family:Arial,Helvetica,sans-serif">Tony
Pearce</span><br>
</div>
<div>
<div dir="ltr">
<div dir="ltr"><br>
<br>
</div>
</div>
</div>
<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Thu, 10 Sep 2020 at 16:01,
feilong <<a href="mailto:feilong@catalyst.net.nz" target="_blank" rel="noreferrer">feilong@catalyst.net.nz</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>
<p>Hi Tony,</p>
<p>Sorry for the late response for your thread. <br>
</p>
<p>For you HTTPS issue, we (Catalyst Cloud) are using Magnum
with HTTPS and it works.<br>
</p>
<p>For the 2nd issue, I think we were misunderstanding the
nodes disk capacity. I was assuming you're talking about
the k8s nodes, but seems you're talking about the physical
compute host. I still don't think it's a Magnum issue
because a k8s master/worker nodes are just normal Nova
instances and managed by Heat. So I would suggest you use
a simple HOT to test it, you can use this <a href="https://gist.github.com/openstacker/26e31c9715d52cc502397b65d3cebab6" target="_blank" rel="noreferrer">https://gist.github.com/openstacker/26e31c9715d52cc502397b65d3cebab6</a></p>
<p>Most of the cloud providers or organizations who have
adopted Magnum are using Ceph as far as I know, just FYI.</p>
<p><br>
</p>
<div>On 10/09/20 4:35 pm, Tony Pearce wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Hi
all, hope you are all keeping safe and well. I am
looking for information on the following two issues
that I have which surrounds Magnum project:</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">1.
Magnum does not support Openstack API with HTTPS</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">2.
Magnum forces compute nodes to consume disk capacity
for instance data<br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">My
environment: Openstack Train deployed using Kayobe
(Kolla-ansible). </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">With
regards to the HTTPS issue, Magnum stops working after
enabling HTTPS because the certificate / CA
certificate is not trusted by Magnum. The certificate
which I am using is one that was purchased from
GoDaddy and is trusted in web browsers (and is valid),
just not trusted by the Magnum component. </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Regarding
compute node disk consumption issue - I'm at a loss
with regards to this and so I'm looking for more
information about why this is being done and is there
any way that I could avoid it? I have storage
provided by a Cinder integration and so the
consumption of compute node disk for instance data I
need to avoid. </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Any
information the community could provide to me with
regards to the above would be much appreciated. I
would very much like to use the Magnum project in this
deployment for Kubernetes deployment within projects. </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Thanks
in advance, </div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Regards,</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;color:rgb(102,102,102)">Tony</div>
</div>
</blockquote>
<pre cols="72">--
Cheers & Best regards,
Feilong Wang (王飞龙)
------------------------------------------------------
Senior Cloud Software Engineer
Tel: +64-48032246
Email: <a href="mailto:flwang@catalyst.net.nz" target="_blank" rel="noreferrer">flwang@catalyst.net.nz</a>
Catalyst IT Limited
Level 6, Catalyst House, 150 Willis Street, Wellington
------------------------------------------------------ </pre>
</div>
</blockquote>
</div>
</blockquote>
<pre cols="72">--
Cheers & Best regards,
Feilong Wang (王飞龙)
------------------------------------------------------
Senior Cloud Software Engineer
Tel: +64-48032246
Email: <a href="mailto:flwang@catalyst.net.nz" target="_blank" rel="noreferrer">flwang@catalyst.net.nz</a>
Catalyst IT Limited
Level 6, Catalyst House, 150 Willis Street, Wellington
------------------------------------------------------ </pre>
</div>
</blockquote></div>