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Add some comments to help use munin plugin, add over limit detection

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Rodolphe Quiédeville 2014-01-14 23:50:22 +01:00 committed by Sarah Hoffmann
parent 10f3a4df23
commit 014f19ec68
1 changed files with 28 additions and 12 deletions
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munin/nominatim_importlag
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@ -5,26 +5,42 @@
# Can be configured through libpq environment variables, for example # Can be configured through libpq environment variables, for example
# PGUSER, PGDATABASE, etc. See man page of psql for more information # PGUSER, PGDATABASE, etc. See man page of psql for more information
# #
# Parameters: # To configure munin for a default installation, add these lines to
# the file /etc/munin/plugin-conf.d/munin-node or in any file in the
# directory /etc/munin/plugin-conf.d/
#
# [nominatim_*]
# user www-data
# env.PGUSER www-data
# env.PGPORT 5432
# env.PGDATABASE nominatim
# env.age_warning 21600
# env.age_critical 86400
# Parameters:
# #
# config (required) # config (required)
# autoconf (optional - used by munin-config) # autoconf (optional - used by munin-config)
# #
. $MUNIN_LIBDIR/plugins/plugin.sh
if [ "$1" = "config" ]; then if [ "$1" = "config" ]; then
echo 'graph_title Data import lag' echo 'graph_title Data import lag'
echo 'graph_args --base 1000 -l 0' echo 'graph_args --base 1000 -l 0'
echo 'graph_vlabel minutes' echo 'graph_vlabel minutes'
echo 'graph_category nominatim' echo 'graph_category nominatim'
echo 'age.label DB import age' echo 'age.label DB import age'
echo 'age.type GAUGE' echo 'age.type GAUGE'
echo 'age.cdef age,60,/' echo 'age.cdef age,60,/'
print_warning age
print_critical age
exit 0 exit 0
fi fi
delay=`psql -c "copy (select extract(epoch from timezone('utc', now())-lastimportdate)::int from import_status) to stdout"` delay=`psql -c "copy (select extract(epoch from timezone('utc', now())-lastimportdate)::int from import_status) to stdout"`
echo "age.value $delay" echo "age.value $delay"