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82 lines
1.8 KiB
Bash
Executable file
82 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env sh
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set -e
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: << =cut
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=head1 NAME
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libretranslate - Monitor requests on a LibreTranslate system
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=head1 APPLICABLE SYSTEMS
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LibreTranslate https://github.com/LibreTranslate/LibreTranslate
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=head1 CONFIGURATION
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Requires LT_METRICS of LibreTranslate to be set to true. You may specify the
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URL where to get the statistics.
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url - URL of LibreTranslate metrcs
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max_time - Timeout curl - defaults to 3 seconds
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[libretranslate_requests]
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env.url http://127.0.0.1:5000/metrics
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env.max_time 3
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=head1 AUTHOR
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Copyright (C) 2025 Sebastian L. (https://momou.ch)
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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
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=cut
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. "$MUNIN_LIBDIR/plugins/plugin.sh"
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url=${url:-"http://127.0.0.1:5000/metrics"}
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max_time=${max_time:-3}
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case $1 in
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autoconf)
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if [ -x "$(command -v curl)" ]; then
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curl -s -f -m "$max_time" -I -X GET "$url" | grep 'OK' && echo "yes" && exit 0 || echo "no (invalid or empty response from metrics endpoint ($url))" && exit 1
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else
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echo "no (curl not found)" && exit 0
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fi
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;;
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config)
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echo "graph_title Requests on LibreTranslate"
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echo "graph_category appserver"
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echo "graph_vlabel translation requests"
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echo "graph_info Requests on libretranslate"
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echo "graph_args --base 1000 --lower-limit 0"
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echo "requests.label requests"
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echo "requests.info Translation requests"
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echo "requests.type DERIVE"
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echo "requests.min 0"
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exit 0
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;;
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esac
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if counts=$(curl -s -f -m "$max_time" -X GET "$url"); then
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value=0
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counts=$(echo $counts | grep libretranslate_http_request_duration_seconds_count | grep -oE "status=\"200\"}\ [0-9]+" | cut -d ' ' -f 2)
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for count in $counts
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do
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if [ -n "$count" ]; then
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value=$(( value + count ))
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fi
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done
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echo "requests.value $value"
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else
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echo "requests.value U"
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fi
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