prometheusmetricshost-metricsmachine-metricsnode-metricsprocfsprometheus-exportersystem-informationsystem-metrics
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32 lines
1021 B
32 lines
1021 B
#!/bin/bash |
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# |
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# Description: Expose metrics from apt updates. |
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# |
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# Author: Ben Kochie <superq@gmail.com> |
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upgrades="$(/usr/bin/apt-get --just-print upgrade \ |
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| /usr/bin/awk -F'[()]' \ |
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'/^Inst/ { sub("^[^ ]+ ", "", $2); sub("\\[", " ", $2); |
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sub(" ", "", $2); sub("\\]", "", $2); print $2 }' \ |
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| /usr/bin/sort \ |
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| /usr/bin/uniq -c \ |
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| awk '{ gsub(/\\\\/, "\\\\", $2); gsub(/\"/, "\\\"", $2); |
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gsub(/\[/, "", $3); gsub(/\]/, "", $3); |
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print "apt_upgrades_pending{origin=\"" $2 "\",arch=\"" $3 "\"} " $1}' |
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)" |
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echo '# HELP apt_upgrades_pending Apt package pending updates by origin.' |
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echo '# TYPE apt_upgrades_pending gauge' |
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if [[ -n "${upgrades}" ]] ; then |
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echo "${upgrades}" |
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else |
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echo 'apt_upgrades_pending{origin="",arch=""} 0' |
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fi |
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echo '# HELP node_reboot_required Node reboot is required for software updates.' |
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echo '# TYPE node_reboot_required gauge' |
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if [[ -f '/run/reboot-required' ]] ; then |
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echo 'node_reboot_required 1' |
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else |
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echo 'node_reboot_required 0' |
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fi
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