mirror of
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104 lines
3.1 KiB
Bash
104 lines
3.1 KiB
Bash
#!/bin/sh
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: << =cut
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=head1 NAME
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freeradius_queue - Plugin to get number of waiting packets in FreeRADIUS queues
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=head1 APPLICABLE SYSTEMS
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FreeRADIUS 3.0.7 or later.
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=head1 CONFIGURATION
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This plugin uses the following configuration variables:
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[freeradius_queue]
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env.radmin - Path to "radmin" executable.
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env.socketfile - Path to administration socket.
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=head1 AUTHOR
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Copyright (C) 2015 Arran Cudbard-Bell <a.cudbardb@freeradius.org>
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=head1 LICENSE
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf
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=cut
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RADMIN=${radmin:-`which radmin 2>/dev/null`}
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RADMIN=${RADMIN:-/usr/sbin/radmin}
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SOCKETFILE=${socketfile:-/var/run/radiusd/radiusd.sock}
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#
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# Check we can execute radmin, and check that the stats queue
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# command exists, and provides us with valid results.
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#
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# Note: Before 3.0.7 there was no separate communications channel
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# for error codes or error messages, so radmin would always exit
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# with 0, even on failure.
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#
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if [ "$1" = "autoconf" ]; then
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if [ -x $RADMIN ] && $RADMIN -f $SOCKETFILE -e "stats queue" 2>/dev/null | grep 'queue_len' > /dev/null; then
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echo yes
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else
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echo no
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fi
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exit 0
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title FreeRADIUS queued packets'
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echo 'graph_args --base 1000 -l 0 '
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echo 'graph_period second'
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echo 'graph_vlabel requests / ${graph_period}'
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echo 'graph_category auth'
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echo 'queue_len_internal.label Internal'
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echo 'queue_len_internal.info number of requests waiting in the internal queue'
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echo 'queue_len_internal.type DERIVE'
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echo 'queue_len_internal.min 0'
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echo 'queue_len_proxy.label Proxy'
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echo 'queue_len_proxy.info number of requests waiting in the proxy queue'
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echo 'queue_len_proxy.type DERIVE'
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echo 'queue_len_proxy.min 0'
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echo 'queue_len_auth.label Authentication'
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echo 'queue_len_auth.info number of requests waiting in the authentication queue'
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echo 'queue_len_auth.type DERIVE'
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echo 'queue_len_auth.min 0'
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echo 'queue_len_acct.label Accounting'
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echo 'queue_len_acct.info number of requests waiting in the accounting queue'
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echo 'queue_len_acct.type DERIVE'
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echo 'queue_len_acct.min 0'
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echo 'queue_len_detail.label Detail reader'
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echo 'queue_len_detail.info number of requests waiting in the detail queue'
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echo 'queue_len_detail.type DERIVE'
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echo 'queue_len_detail.min 0'
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exit 0
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fi
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$RADMIN -f $SOCKETFILE -e "stats queue" | grep 'queue_len*' | awk '{print $1".value " $2}'
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