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38 lines
1.1 KiB
38 lines
1.1 KiB
SHELL=/bin/bash
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
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## check disk usage and send a notification if it's above 75% or 90%
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percent_usage=$(df /srv -h)
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percent_usage=${percent_usage##*$'\n'}
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percent_usage=${percent_usage% *}
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percent_usage=${percent_usage##* }
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percent_usage=${percent_usage%\%}
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LOCK_WORKING_DIR="/var/run/myc-manage"
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mkdir -p "$LOCK_WORKING_DIR"
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if [ "$percent_usage" -ge "90" ]; then
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if [ -e $LOCK_WORKING_DIR/disk_usage_90.lock ]; then
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exit 0
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else
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touch $LOCK_WORKING_DIR/disk_usage_90.lock
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message="$(hostname): WARNING disk usage >=90%"
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send "disk_usage" "$message"
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fi
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elif [ "$percent_usage" -ge "75" ]; then
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if [ -e $LOCK_WORKING_DIR/disk_usage_75.lock ]; then
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exit 0
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else
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touch $LOCK_WORKING_DIR/disk_usage_75.lock
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message="$(hostname): WARNING disk usage >=75 <90%"
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send "disk_usage" "$message"
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fi
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else
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if [ -e $LOCK_WORKING_DIR/disk_usage_75.lock ]; then
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rm $LOCK_WORKING_DIR/disk_usage_75.lock
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fi
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if [ -e $LOCK_WORKING_DIR/disk_usage_90.lock ]; then
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rm $LOCK_WORKING_DIR/disk_usage_90.lock
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fi
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fi
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