120 lines
2.8 KiB
Bash
Executable File
120 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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# -*- sh -*-
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: << =cut
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=head1 NAME
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chilli_sessions_ - Wildcard-plugin to monitor sessions state on Coova Chilli.
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=head1 DESCRIPTION
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This wildcard plugin is for monitor the number of device with state pass/dnat/none on Coova Chilli instances.
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=head1 CONFIGURATION
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This plugin does not normally require configuration.
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The plugin may need to run as root. This is configured like this:
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[chilli_sessions_*]
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user root
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This is a wildcard plugin. To monitor an instance, link
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chilli_sessions_<instance> to this file. For example :
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ln -s /usr/share/munin/plugins/chilli_sessions_ \
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/etc/munin/plugins/chilli_sessions_hotspot1
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will monitor hotspot1.
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For monitor all instances use :
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ln -s /usr/share/munin/plugins/chilli_sessions_ \
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/etc/munin/plugins/chilli_sessions_total
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=head1 AUTHOR
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OPENevents - Guillaume Marsay <guillaume.marsay@openevents.fr>
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=head1 LICENSE
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GPLv2
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf suggest
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=cut
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INSTANCE="${0##*chilli_}"
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CHILLI_PATH_BIN="/usr/sbin/chilli_query"
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CHILLI_PATH_SOCK="/var/run"
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case "$1" in
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autoconf)
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if [ -r "$CHILLI_PATH_BIN" ]; then
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if [ "$INSTANCE" = "total" ]; then
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echo "yes"
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exit 0
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else
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if [ -r $CHILLI_PATH_SOCK/chilli_"$INSTANCE".sock ]; then
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echo "yes"
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exit 0
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else
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echo "no ($CHILLI_PATH_SOCK/chilli_$INSTANCE.sock not found)"
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exit 0
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fi
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fi
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else
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echo "no ($CHILLI_PATH_BIN not found)"
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exit 0
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fi
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;;
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suggest)
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find "$CHILLI_PATH_SOCK/" -name "chilli_*.sock" | while read file; do
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basename "$file" .sock | cut -d _ -f 2
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done
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echo "total"
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exit 0
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;;
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config)
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echo "graph_title Chilli $INSTANCE sessions"
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echo "graph_args --base 1000 -l 0"
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echo "graph_category wireless"
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echo "none.label NONE"
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echo "none.min 0"
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echo "none.draw AREA"
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echo "none.colour ff8000"
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echo "dnat.label DNAT"
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echo "dnat.min 0"
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echo "dnat.draw STACK"
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echo "dnat.colour 0066b3"
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echo "pass.label PASS"
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echo "pass.draw STACK"
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echo "pass.min 0"
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echo "pass.colour 00cc00"
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exit 0
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;;
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esac
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if [ "$INSTANCE" = "total" ]; then
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STATE_PASS=$("$CHILLI_PATH_BIN" list | grep -wc "pass")
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STATE_DNAT=$("$CHILLI_PATH_BIN" list | grep -wc "dnat")
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STATE_NONE=$("$CHILLI_PATH_BIN" list | grep -wc "none")
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else
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STATE_PASS=$("$CHILLI_PATH_BIN" -s "$CHILLI_PATH_SOCK/chilli_$INSTANCE.sock" list | grep -wc "pass")
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STATE_DNAT=$("$CHILLI_PATH_BIN" -s "$CHILLI_PATH_SOCK/chilli_$INSTANCE.sock" list | grep -wc "dnat")
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STATE_NONE=$("$CHILLI_PATH_BIN" -s "$CHILLI_PATH_SOCK/chilli_$INSTANCE.sock" list | grep -wc "none")
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fi
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echo "pass.value $STATE_PASS"
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echo "dnat.value $STATE_DNAT"
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echo "none.value $STATE_NONE"
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