28 lines
965 B
Bash
Executable File
28 lines
965 B
Bash
Executable File
#!/bin/bash
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set -euxo pipefail
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today=`date +"%Y-%m-%d"`
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echo $today
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dump_file=/tmp/myskillbox_backup.dump
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# look up the list of backups from the heroku cli,
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# then look for the first line of the backup list and
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# look for today's date. script fails if nothing is found
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# (grep exits with an error code)
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heroku pg:backups --app $APP_NAME | grep '=== Backups' -A 3 | grep -q $today
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heroku pg:backups:download --app $APP_NAME --output=$dump_file
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# gzip it
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gzip $dump_file
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# encrypt the backup file
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gpg --yes --passphrase=$PG_BACKUP_KEY --batch -c $dump_file.gz
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rm $dump_file.gz
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BACKUP_FILE_NAME="myskillbox-pg-backup-$(date '+%Y-%m-%d_%H.%M').gpg"
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# temporarily set the access key, because we use a different one for the backup and
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# the default S3 bucket for Django
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AWS_ACCESS_KEY_ID=$BACKUP_AWS_ACCESS_KEY_ID
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AWS_SECRET_ACCESS_KEY=$BACKUP_AWS_SECRET_ACCESS_KEY
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aws s3 cp $dump_file.gz.gpg "s3://${BACKUP_S3_BUCKET_NAME}/${BACKUP_FILE_NAME}"
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rm $dump_file.gz.gpg
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