41 lines
1.1 KiB
Bash
41 lines
1.1 KiB
Bash
#!/bin/sh
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BACKUP_DATE=$(date +"%Y-%m-%d")
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BACKUP_BASENAME=$S3_BUCKET_NAME$BACKUP_DATE.tar
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SKIP_XZ=${ONLY_TAR:-0}
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month_day=`date +"%d"`
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if [ $SKIP_XZ -ne 0 ]; then
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TAR_PARAM=
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BACKUP_FILENAME=daily_$BACKUP_BASENAME
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BACKUP_FILENAME_MONTHLY=monthly_$BACKUP_BASENAME
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else
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TAR_PARAM=-J
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BACKUP_FILENAME=daily_$BACKUP_BASENAME.xz
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BACKUP_FILENAME_MONTHLY=monthly_$BACKUP_BASENAME.xz
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fi
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cd /backup
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echo "make archive"
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tar -c --checkpoint=.1000 ${TAR_PARAM} -f ~/$BACKUP_FILENAME ./*
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cd /
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echo " done"
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RECIPIENT=$(echo "$GPG_RECIPIENT" | sed "s/,/ --recipient /")
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echo "encrypting"
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gpg --trust-model always --enable-progress-filter --output ~/$BACKUP_FILENAME.gpg --encrypt --recipient $RECIPIENT ~/$BACKUP_FILENAME
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rm ~/$BACKUP_FILENAME
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echo "uploading"
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aws s3 cp ~/$BACKUP_FILENAME.gpg s3://$S3_BUCKET_NAME/$BACKUP_FILENAME.gpg --storage-class STANDARD_IA
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rm ~/$BACKUP_FILENAME.gpg
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echo "done"
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# On first month day do
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if [ "$month_day" -eq 1 ] ; then
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echo "make monthly backup"
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aws s3 s3://$S3_BUCKET_NAME/$BACKUP_FILENAME.gpg s3://$S3_BUCKET_NAME/$BACKUP_FILENAME_MONTHLY.gpg --storage-class DEEP_ARCHIVE
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fi
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