Created
June 4, 2023 19:52
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Automatically prune docker system when disk limit exceeds
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| #!/bin/sh | |
| ROOT_FS_USAGE=$(df -H / | grep -vE 'Filesystem' | awk '{ print $5}' | cut -d'%' -f1) | |
| DISK_LIMIT=${DISK_LIMIT:-75} | |
| if [ "$ROOT_FS_USAGE" -ge "$DISK_LIMIT" ]; then | |
| echo "Cleaning up docker images" | |
| docker system prune -af --filter="until=1h" | |
| fi |
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