mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2026-02-03 13:53:29 +01:00
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
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echo "This script is used to reduce the size of InfluxDB by removing old data and retaining only the duration specified."
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echo "The duration will need to be specified as an integer followed by the duration unit, without a space."
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echo "For example, to purge all data, but retain the past 3 months, specify 3mo for the duration."
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echo "The duration units are as follows:"
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echo " mo - month(s)"
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echo " w - week(s)"
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echo " d - day(s)"
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while true; do
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echo ""
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read -p 'Enter the duration of past data that you would like to retain: ' duration
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duration=$(echo $duration | tr '[:upper:]' '[:lower:]')
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originalIFS=$IFS
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case "${duration}" in
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[0-9]+mo$)
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break
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;;
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[0-9]+w$)
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break
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;;
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[0-9]+d$)
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break
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;;
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*)
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echo ""
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echo "Invalid duration."
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;;
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esac
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done
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IFS=$originalIFS
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echo "Cleaning InfluxDb and saving only the past ${duration}"
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docker exec -t so-influxdb /bin/bash -c "influx -ssl -unsafeSsl -database telegraf -execute \"DELETE FROM /.*/ WHERE \"time\" >= '2020-01-01T00:00:00.0000000Z' AND \"time\" <= now() - ${duration}\"" |