<div dir="ltr">I feel it's a question more suitable for the devel list.<div>In any way, perhaps setting the Engine in debug mode would suffice?</div><div>Y.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, May 5, 2018 at 1:07 PM, Anastasiya Ruzhanskaya <span dir="ltr"><<a href="mailto:anastasiya.ruzhanskaya@frtk.ru" target="_blank">anastasiya.ruzhanskaya@frtk.ru</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 everyone!<br></div>Currently I want to determine what information is included in messages passing from oVirt engine to VDSM on ovirt-node. <br><br>I made up a really simple configuration with one VM representing engine, another - node, a managed to successfully launch a single VM on this node. However, I have chosen to configure everything automatically. Currently traffic is encrypted with default certificates. <br></div><div>So, there are three options for me and no one of them really works.<br><br></div><div>1) Find the format of messages ( what the fields are, session id for example) in docs, but I didn't manage to find it;<br></div><div>2) Use wireshark to decrypt the traffic and the apply maybe a json -dissector to the decrypted data. I have tried many solutions ( thanks god I have rsa private and public keys but there is another session key which is generated every time engine starts to communicate with vdsm, which I cannot get with the help of sslkeylog file or ld_preload technology.<br></div><div>Maybe someone knows the exact methodology how to do this correctly?<br><br></div><div>3) Turn off ssl in oVirt. It is simple to do that for vdsm, but for engine, according to answers on oVirt site, I should do 2 requests to the database. I was really surprised that psql was not installed by oVirt on my system. How did it then created a default database? ( I have chosen to create all locally and with default configurations). <br></div><div>I mean these two commands : <a href="https://www.ovirt.org/develop/developer-guide/vdsm/connecting-development-vdsm-to-engine/" target="_blank">https://www.ovirt.org/develop/<wbr>developer-guide/vdsm/<wbr>connecting-development-vdsm-<wbr>to-engine/</a> . I have a following error there :<br></div><div>psql: FATAL: Peer authentication failed for user "engine"<br></div><div><br></div><div>Could you please guide my what method is the best and how should I correct my faults there?<br></div></div>
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