I recently upgraded an OMD instance from 2.80 to 3.10. The upgrade went
fine, and most everything is working just fine.

However, the graph images that are normally inserted into my HTML
notifications are missing, and have been replaced by a static image of the
thruk login screen with a "session expired" message at the top.

The notification e-mail uses the following to generate the graph (it's the
default template):
notify-by-email.service.html.tpl:print `~/bin/thruk --local -a graph
--host='[% HOSTNAME %]' --service='[% SERVICEDESC %]' --width=900
--height=200 --start=$start --end=$end --format=base64`;

It seems that the issue is that "~/bin/thruk --local" does not login. I
must have done something to set-up that login when I first installed 2.80,
but I certainly don't remember what.

What's the proper way to get a session cookie created so that the local
thruk can get authenticated and pull a graph?



Thanks,
Scott

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