mirror of
https://github.com/librenms/librenms-agent.git
synced 2024-05-09 09:54:52 +00:00
7c173b160c
This requires https://github.com/librenms/librenms/pull/8571 and is for https://github.com/librenms/librenms/pull/8608 . Also converted this to regular sh instead of bash, so it will work on more systems with less dependencies. Has been tested as working on DD-WRT and FreeBSD.
49 lines
1.8 KiB
Bash
Executable File
49 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# Please make sure the paths below are correct.
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# Alternatively you can put them in $0.conf, meaning if you've named
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# this script ntp-client.sh then it must go in ntp-client.sh.conf .
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#
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# NTPQV output version of "ntpq -c rv"
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# p1 DD-WRT and some other outdated linux distros
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# p11 FreeBSD 11 and any linux distro that is up to date
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#
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# If you are unsure, which to set, run this script and make sure that
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# the JSON output variables match that in "ntpq -c rv".
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#
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BIN_NTPQ='/usr/bin/env ntpq'
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BIN_GREP='/usr/bin/env grep'
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BIN_SED="/usr/bin/env sed"
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BIN_AWK='/usr/bin/env awk'
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NTPQV="p11"
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################################################################
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# Don't change anything unless you know what are you doing #
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################################################################
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CONFIG=$0".conf"
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if [ -f $CONFIG ]; then
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. $CONFIG
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fi
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VERSION=1
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#error and errorString are hardcoded as if the above fails bad json will be generated
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RAW=`$BIN_NTPQ -c rv | $BIN_GREP jitter | $BIN_SED 's/[[:alpha:]=,_]/ /g'`
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if [ $NTPQV = "p11" ]; then
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echo $RAW | $BIN_AWK -F ' ' '{print "{\"data\":{\"offset\":\""$3\
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"\",\"frequency\":\""$4\
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"\",\"sys_jitter\":\""$5\
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"\",\"clk_jitter\":\""$6\
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"\",\"clk_wander\":\""$7\
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"\"},\"version\":\""'$VERSION'"\",\"error\":\"0\",\"errorString\":\"\"}"
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}'
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exit 0
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fi
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if [ $NTPQV = "p1" ]; then
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echo $RAW | $BIN_AWK -F ' ' '{print "{\"data\":{\"offset\":\""$2\
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"\",\"frequency\":\""$3\
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"\",\"sys_jitter\":\""$4\
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"\",\"clk_jitter\":\""$5\
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"\",\"clk_wander\":\""$6\
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"\"},\"version\":\""'$VERSION'"\",\"error\":\"0\",\"errorString\":\"\"}"
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}'
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exit 0
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fi
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