<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 25, 2017 at 5:55 PM, Juan Hernández <span dir="ltr"><<a href="mailto:jhernand@redhat.com" target="_blank">jhernand@redhat.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 class="gmail-HOEnZb"><div class="gmail-h5">On 12/25/2017 04:21 PM, Yaniv Kaul wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
I'm trying to check if a certain host can be upgraded.<br>
1. I'm calling it through the host_service, something like:<br>
<br>
host_service = connection.system_service().ho<wbr>sts_service().host_service(<br>
<a href="http://host.id" rel="noreferrer" target="_blank">host.id</a>)<br>
is_upgrade = host_service.upgrade_check()<br>
<br>
To my surprise, is_upgrade is None. I expected a Boolean.<br>
<br>
2. In addition, when trying to upgrade via:<br>
host_service.upgrade()<br>
<br>
I'm getting Operation Failed - and it complains there are no upgrades<br>
available.<br>
Alas, in the UI it shows that upgrades available and upgrade does work<br>
through the UI.<br>
<br>
Am I misusing the functions?<br>
(The host is a regular host, not ovirt-node btw).<br>
<br>
TIA,<br>
Y.<br>
<br>
</blockquote>
<br></div></div>
The "upgrade_check" method doesn't return anything, it just triggers the execution of the process to check for upgrades. Then only result will be that an icon will be displayed in the UI.<br>
<br>
That isn't very useful, to be honest, so I'd suggest to open a bug to modify this so that the upgrade runs synchronously, and so that the method returns the boolean that you expected.<br></blockquote><div><br></div><div>Filed <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1528999">https://bugzilla.redhat.com/show_bug.cgi?id=1528999</a> and now looking into the 2nd issue.</div><div>Y.</div><div> </div></div><br></div></div>