<div dir="ltr"><div dir="ltr">Thank you for the extra info, <div><br></div><div>Going through those links today and the docs there. I found CentOS have removed "pike" so I cannot apply any update with the same release of Pike at the moment. <br></div><div><br></div><div>Can I follow this and go now to start upgrading to Queens? <br><a href="https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/post_deployment/upgrade/major_upgrade.html">https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/post_deployment/upgrade/major_upgrade.html</a> <br></div><div><br></div><div>That guide does not mention anything like "you must first update to the latest in the current release before performing a major upgrade". <br></div><div><br></div><div>thanks in advance<br></div><div><div><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><p><br></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><a name="m_-2498263572066439269_SignatureSanitizer_SafeHtmlFilter__MailAutoSig"><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Tony Pearce</span></b></a><span style="font-size:9pt;font-family:Arial,sans-serif;color:black">  
|  </span><b><span style="font-family:Arial,sans-serif;color:rgb(0,112,192)"><span style="font-size:9pt">Senior Network Engineer /
Infrastructure Lead</span><span style="font-size:12px"><br></span></span></b><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(0,112,192)"><a href="https://www.cinglevue.com" target="_blank">Cinglevue International</a></span></b></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:9.5pt;font-family:Arial,sans-serif" lang="EN-US"></span></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Email: </span><span style="font-family:Arial,sans-serif"><a href="mailto:tony.pearce@cinglevue.com" style="color:rgb(17,85,204);font-size:10pt" target="_blank">tony.pearce@cinglevue.com</a><span style="font-size:12.6667px"><br></span></span><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Web: </span><span style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(17,85,204)"><a href="http://www.cinglevue.com/" target="_blank">http://www.cinglevue.com</a></span><b><span style="font-size:9pt;font-family:Arial,sans-serif;color:rgb(38,66,120)"> </span></b></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:9.5pt;font-family:Arial,sans-serif" lang="EN-US"></span></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Australia</span></b><span style="font-family:Arial,sans-serif"><font color="#000000"><span style="font-size:10pt"> </span></font><span style="font-size:12.6667px"><br></span></span><span style="color:black;font-family:Arial,sans-serif;font-size:10pt">1 Walsh Loop, Joondalup, WA 6027 Australia.</span></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:9.5pt;font-family:Arial,sans-serif" lang="EN-US"></span></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Direct: </span><span style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(17,85,204)">+61 8 6202 0036</span><span style="font-size:10pt;font-family:Arial,sans-serif;color:black"> | </span><span style="font-size:9.5pt;font-family:Arial,sans-serif" lang="EN-US"></span><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Main: </span><span style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(17,85,204)">+61 8 6202 0024</span></p><p style="background-image:initial;background-position:initial;background-repeat:initial"><span style="font-size:10pt;font-family:Arial,sans-serif;color:black">Note: This email and all attachments are the sole
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</p><p> </p></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 21 Jan 2020 at 22:13, Bogdan Dobrelya <<a href="mailto:bdobreli@redhat.com" target="_blank">bdobreli@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">On 21.01.2020 10:16, Tony Pearce wrote:<br>
> I am planning to upgrade my Openstack Pike. Please could I ask some <br>
> questions about this so I understand better how to proceed?<br>
> *Background*:<br>
> - I have Openstack Pike running on 3 nodes (2 x compute and 1 x <br>
> controller). Storage is provided by a Cinder driver and separate vendor <br>
> storage array (iSCSI).<br>
> <br>
> - I have a bug which is impacting Cinder in Pike which is not present in <br>
> Queens/Stein.<br>
> <br>
> - Since I installed Openstack some years ago, I was not able to <br>
> update/patch it for a number of reasons.<br>
> <br>
> - The Openstack which I installed was from the <a href="http://tripleo.org" rel="noreferrer" target="_blank">tripleo.org</a> <br>
> <<a href="http://tripleo.org" rel="noreferrer" target="_blank">http://tripleo.org</a>> website and I followed the instructions there.<br>
> <br>
> - I have configured LBaaS that was available in Pike by making config <br>
> changes to .conf files.<br>
> <br>
> - I recall reading a few months ago when I started looking into this <br>
> that I need to update to the latest within the current version (Pike) <br>
> first, before updating beyond Pike so I am planning for that.<br>
> <br>
> <br>
> *Questions*:<br>
> 1. do I first need to deconfigure / remove the LBaaS before attempting <br>
> an upgrade beyond Pike?<br>
> 2. The tripleo website is a little confusing. I am running Pike and it <br>
> is not containerised. The upgrade info on <a href="http://tripleo.org" rel="noreferrer" target="_blank">tripleo.org</a> <br>
> <<a href="http://tripleo.org" rel="noreferrer" target="_blank">http://tripleo.org</a>> mentions upgrades to Pike in a containerised <br>
<br>
You should use official TripleO documentation [0]<br>
<br>
[0] <br>
<a href="https://docs.openstack.org/tripleo-docs/latest/upgrade/developer/upgrades/major_upgrade.html" rel="noreferrer" target="_blank">https://docs.openstack.org/tripleo-docs/latest/upgrade/developer/upgrades/major_upgrade.html</a><br>
<br>
> environment. So should I follow the detail for the "Ocata and earlier" <br>
> release in this case? ref: <br>
> <a href="http://tripleo.org/upgrade/minor_update.html#updating-your-overcloud-ocata-and-earlier" rel="noreferrer" target="_blank">http://tripleo.org/upgrade/minor_update.html#updating-your-overcloud-ocata-and-earlier</a><br>
> 3. Do I need to upgrade to each release? ie from Pike > Queens then <br>
> Queens > Stein etc ? Or can I do this:<br>
> a) update Pike to the latest in the current Pike release<br>
> b) Update Pike to Train<br>
<br>
You have to do it one by one, interleaving the two steps: upgrading <br>
undercloud [1] firstly, then the overcloud. There is FFU (fast-forward <br>
upgrade) [2] but AFAIK it is only expected to work when going from <br>
Newton to Queens.<br>
Upgrading by N+3 from Pike to Stein would involve upgrading OS major <br>
version on hosts, so that guide wouldn't fit it.<br>
<br>
FFU from Queens to Train is under developed.<br>
<br>
[1] <br>
<a href="https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/post_deployment/upgrade/undercloud.html" rel="noreferrer" target="_blank">https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/post_deployment/upgrade/undercloud.html</a><br>
[2] <br>
<a href="https://docs.openstack.org/tripleo-docs/latest/upgrade/developer/upgrades/fast_fw_upgrade.html" rel="noreferrer" target="_blank">https://docs.openstack.org/tripleo-docs/latest/upgrade/developer/upgrades/fast_fw_upgrade.html</a><br>
<br>
> <br>
> <br>
> *What I've gathered so far:*<br>
> - If I can execute the 'openstack overcloud update' and limit it to the <br>
> controller node then I can apply this to a cloned environment consisting <br>
> of 1 x undercloud "director" and 1 x controller but I am unable to stage <br>
> this for the compute nodes because they are physical bare-metal<br>
> <br>
> - the tripleo website guide lists the latest as 'Rocky' but I could see <br>
> Stein in the yum search. I think I can follow the tripleo guide with a <br>
> pinch of salt and replace *rocky* with *stein*<br>
> <br>
> <br>
> <br>
> Thank you<br>
> <br>
> <br>
> *Tony Pearce*| *Senior Network Engineer / Infrastructure Lead<br>
> **Cinglevue International <<a href="https://www.cinglevue.com" rel="noreferrer" target="_blank">https://www.cinglevue.com</a>>*<br>
> <br>
> Email: <a href="mailto:tony.pearce@cinglevue.com" target="_blank">tony.pearce@cinglevue.com</a> <mailto:<a href="mailto:tony.pearce@cinglevue.com" target="_blank">tony.pearce@cinglevue.com</a>><br>
> Web: <a href="http://www.cinglevue.com" rel="noreferrer" target="_blank">http://www.cinglevue.com</a> <<a href="http://www.cinglevue.com/" rel="noreferrer" target="_blank">http://www.cinglevue.com/</a>>**<br>
> <br>
> *Australia*<br>
> 1 Walsh Loop, Joondalup, WA 6027 Australia.<br>
> <br>
> Direct: +61 8 6202 0036 | Main: +61 8 6202 0024<br>
> <br>
> Note: This email and all attachments are the sole property of Cinglevue <br>
> International Pty Ltd. (or any of its subsidiary entities), and the <br>
> information contained herein must be considered confidential, unless <br>
> specified otherwise.   If you are not the intended recipient, you must <br>
> not use or forward the information contained in these documents.   If <br>
> you have received this message in error, please delete the email and <br>
> notify the sender.<br>
> <br>
<br>
<br>
-- <br>
Best regards,<br>
Bogdan Dobrelya,<br>
Irc #bogdando<br>
<br>
<br>
</blockquote></div></div>