R-Series Appliance No GUI ( host system gui ) after 1.7.0 upgrade

You can see Overview of F5 rSeries system services and see if the service containers like "vanquish-gui" and "http-server" are running and restart them if needed.  Also you log into them but I for rSeries most containers should mount the logs to the host var/log folder (you can just upload qkview to ihealth and take a look from there as it is the easiest for me 😃) and see their docker logs and use tools like ''docker inspect'' and '''docker logs'' to also see if there is an issue. Also just in case if docker commands do not work try ""crictl "" as in newer kubernetes versions it replaces docker runtime for container management. I also suggest checking the rSeries  appliance.log file as I have shown in Knowledge sharing: Velos and rSeries (F5OS) basic troubleshooting, logs and commands | DevCentral