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734956821c
**Dockerfile** - Fix `CRON_TIME`. **backup.sh** - Remove `TIMESTAMP` variable. - Change how `date` is displayed when `echo`ing.
34 lines
847 B
Bash
Executable File
34 lines
847 B
Bash
Executable File
#!/bin/sh
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BACKUP_CMD="/sbin/su-exec ${UID}:${GID} /app/backup.sh"
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echo "Running $(basename "$0") as $(id)"
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# Run backup script once ($1 = First argument passed).
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if [ "$1" = "manual" ]; then
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$BACKUP_CMD
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exit 0
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fi
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# Initialize cron
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if [ "$(id -u)" -eq 0 ] && [ "$(grep -c "$BACKUP_CMD" "$CRONFILE")" -eq 0 ]; then
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echo "Initalizing..."
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echo "Writing backup command \"$BACKUP_CMD\" to cron."
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echo "$CRON_TIME $BACKUP_CMD >> $LOGFILE 2>&1" | crontab -
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fi
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# Start crond if it's not running
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pgrep crond > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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/usr/sbin/crond -L /app/log/cron.log
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fi
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# Restart script as user "app:app"
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if [ "$(id -u)" -eq 0 ]; then
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echo "Restarting $(basename "$0") as app:app"
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exec su-exec app:app "$0" "$@"
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fi
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echo "[INFO] Container started at $(date +"%F %r")" > "$LOGFILE"
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tail -F "$LOGFILE" /app/log/cron.log
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