10 lines
322 B
Bash
10 lines
322 B
Bash
#!/bin/sh
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set -e
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echo "Docker pruner starting as $(whoami). Schedule: ${PRUNE_SCHEDULE}"
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# Write crontab from env var at runtime
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CRONTAB_FILE=/tmp/crontab
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echo "${PRUNE_SCHEDULE} /bin/sh -c '/usr/bin/docker system prune -af >> /tmp/prune.log 2>&1'" > "${CRONTAB_FILE}"
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exec /usr/local/bin/supercronic "${CRONTAB_FILE}"
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