[Development] Weird issue in CI

[Frederik Gladhorn]

On torsdag 21. desember 2017 10.46.20 CET Konstantin Tokarev wrote:
> > On onsdag 20. desember 2017 17.00.18 CET Konstantin Tokarev wrote:
> >> I'm repeatedly getting this error:
> >> 
> >> Failed to provision template 'qtci-linux-Ubuntu-16.04-x86_64-1-b46ac1':
> >> Failed repeatedly to launch build/test agent
> > 
> > This means it never actually did any work because it either didn't get a
> > VM or when acquiring one, it didn't manage to communicate with it (we
> > launch a program on the VMs = the "agent", which calls home once the
> > machine is up and running). I'll improve the error message at least.
> 
> Main problem is not error text, but fact that on I restage I get the same
> error again and again (for same or different VM image)

Indeed, let me quote myself:
> > This points to a bug in Coin or the infrastructure below it. Someone who
> > has access needs to investigate.

There was nothing you could do, it was due to a filesystem claiming it had 
space while it didn't. If you get the same message repeatedly, it points at 
underlying problems and restaging is probably pointless.

Cheers,
Frederik


> 
> >> Details:
> >> https://testresults.qt.io/coin/integration/qt/qtwebkit/tasks/1513784851
> >> 
> >> No log exist.
> > 
> > We only show logs when anything happens on a VM (=agent). Since it never
> > got that far there is no log, we only have our general logs for all of
> > Coin to look at.
> > 
> > This points to a bug in Coin or the infrastructure below it. Someone who
> > has access needs to investigate.
> > 
> > Cheers,
> > Frederik