On Sep 26, 2008, at 1:43 PM, David Carmean wrote:
I want to graph the sum of a datapoint (e.g. ifHCInOctets) for an
arbitrary collection (e.g. all ports on a particular switch, or eth0
on a particular group of servers). I can't figure out the TALES
expressions to do so.
Ever since whatever I18N library was added to the URL encoding, I
don't know how to debug the request that's actually being built by
the report templates.
Anybody figured this out?
I'm not quite sure what you're getting at with the first question. No
TALES should be required to do this, only a graph report.
The "encoding" of the RenderServer URLs actually isn't I18N or
encoding at all. We had to start gzipping the graph options because
they were exceeding Internet Explorer's URL length limit. One way to
see what options are actually being passed is to insert a "import pdb;
pdb.set_trace()" right after the decompress call in the $ZENHOME/
Products/ZenRRD/RenderServer.py render method, then run Zope in the
foreground with "zopectl foreground" and wait for the pdb prompt to
appear.
You can then just enter "gopts" at the pdb prompt to see what options
are being passed.
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