Event transforms. For example, in /Perf/Filesystem:
import re
fs_id = device.prepId(evt.component)
for f in device.os.filesystems():
if f.id != fs_id: continue
# Extract the percent and free from the summary
m = re.search("threshold of [^:]+: current value ([\d\.]+)",
evt.summary)
if not m: continue
usedBlocks = float(m.groups()[0])
p = (usedBlocks / f.totalBlocks) * 100
freeAmtGB = ((f.totalBlocks - usedBlocks) * f.blockSize) / 1073741824
# Make a nicer summary
evt.summary = "Disk space low: %3.1f%% used (%3.2f GB free)" %
(p,freeAmtGB)
# This is where we change to a per device threshold
perDeviceThreshold = 95.0
m = re.search("zz(\d{3})", f.id)
perDeviceThreshold = m and float(m.groups()[0]) or 95.0
if p >= perDeviceThreshold: evt.severity = 5
break
--
James Pulver
Information Technology Area Supervisor
LEPP Computer Group
Cornell University
dveezy wrote, On 7/30/2009 4:51 PM:
> How would I edit the alert templates to make the email notification alerts
> that are sent say
>
> currentvalue 95%
>
>
> for example instead of saying xxxxxx referring to amount of bytes being
> actually used like it is doing by default?
>
> Thank you.
>
>
>
>
> -------------------- m2f --------------------
>
> Read this topic online here:
> http://forums.zenoss.com/viewtopic.php?p=37475#37475
>
> -------------------- m2f --------------------
>
>
>
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