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https://github.com/munin-monitoring/contrib.git
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97 lines
2.8 KiB
Bash
97 lines
2.8 KiB
Bash
#!/bin/bash
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# -*- sh -*-
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: << =cut
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=head1 NAME
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glassfish_counters_ - Wildcard-plugin to monitor counters in GlassFish
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=head1 CONFIGURATION
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This plugin does need the full path to the asadmin script:
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[glassfish_counters_*]
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env.ASADMIN /usr/local/glassfish/bin/asadmin
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This is a wildcard plugin. To monitor an subtree, link
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glassfish_counters_<subtree> to this file. E.g.
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ln -s /usr/share/munin/plugins/glassfish_counters_ \
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/etc/munin/plugins/glassfish_counters_server.web.request
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...will monitor server.web.request.*
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To ignore certain counters, just add more "IGNORE" lines on top of
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the awk script. (XXX: Fixme for env.)
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=head1 AUTHOR
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Philipp Buehler
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=head1 LICENSE
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BSD 2-clause
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=head1 VERSION
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$Id: glassfish_counters_.in$
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0.0.1
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=cut
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[ -z $ASADMIN ] && {
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echo "ASADMIN not set in node configuration"
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exit 1
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} || MUN_AS_ADMIN=${ASADMIN}
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check_link () {
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scriptname=${0##*/}
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myself=${scriptname##*_}
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if [ "x$myself" = "x" ] ; then
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echo "plugin must be symlinked, e.g. to glassfish_counters_server.web.request"
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exit 1
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fi
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}
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SUBTREE=${0##*glassfish_counters_}
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case $1 in
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suggest)
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echo "not implemented"
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exit 0
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;;
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config)
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check_link
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$MUN_AS_ADMIN get -t --monitor=true "${SUBTREE}.*" | \
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awk 'BEGIN{ FS="[ = ]"}
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/requestcount/ { next; } # IGNORE
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/dotted-name/ { myself = $NF
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print "graph_title GlassFish", myself
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print "graph_vlabel count"
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print "graph_category glassfish"
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print "graph_info this shows available counters from", myself
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next
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}
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/-name / { nwhat = split($1, what, ".")
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gsub(/-name/, "", what[nwhat])
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print what[nwhat] ".label " $NF
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print what[nwhat] ".type GAUGE"
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}
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/-description / { nwhat = split($1, what, ".")
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gsub(/-description/, "", what[nwhat])
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$1 = ""; line = $0
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gsub(/^ /,"", line)
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print what[nwhat] ".info " line
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}
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'
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exit 0
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;;
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esac
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check_link
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$MUN_AS_ADMIN get -t --monitor=true "${SUBTREE}.*" | \
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awk 'BEGIN{ FS="[ = ]" }
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/requestcount/ { next;} # IGNORE
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/-count / { nwhat = split($1, what, ".")
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gsub(/-count/, "", what[nwhat])
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print what[nwhat] ".value " $NF}
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'
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