mirror of
https://github.com/Retropex/btcpayserver-docker.git
synced 2025-05-12 21:10:42 +02:00
92442b05ce
Previous version didn't include the postgresql.sql file, because of the exclude rule. Also, as the dump is now included, we exclude the contents of the postgres container.
119 lines
3.5 KiB
Bash
Executable File
119 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# This script might look like a good idea. Please be aware of these important issues:
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#
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# - The backup file is not encrypted and it contains your lightning private keys.
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# Consider encrypting before uploading or using another backup tool like duplicity.
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# - Old channel state is toxic and you can loose all your funds, if you or someone
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# else closes a channel based on the backup with old state - and the state changes
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# often! If you publish an old state (say from yesterday's backup) on chain, you
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# WILL LOSE ALL YOUR FUNDS IN A CHANNEL, because the counterparty will publish a
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# revocation key!
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if [ "$(id -u)" != "0" ]; then
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echo "This script must be run as root."
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echo "Use the command 'sudo su -' (include the trailing hypen) and try again"
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exit 1
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fi
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case "$BACKUP_PROVIDER" in
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"Dropbox")
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if [ -z "$DROPBOX_TOKEN" ]; then
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echo -e "\033[0;31mSet DROPBOX_TOKEN environment variable and try again.\033[0m"
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exit 1
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fi
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;;
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"S3")
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echo -e "\033[1;33mUsing S3 backup provider. Make sure you have ran 'aws configure' on your root user and configured an AMI with access to your bucket.\033[0m"
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if [ -z "$S3_BUCKET" ]; then
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echo -e "\033[0;31mSet S3_BUCKET environment variable and try again.\033[0m"
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exit 1
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fi
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if [ -z "$S3_PATH" ]; then
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echo -e "\033[1;33mUsing bucket root for backup, set S3_PATH if you want to backup into a specific folder (Make sure it ends with a trailing slash).\033[0m"
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fi
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;;
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"SCP")
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if [ -z "$SCP_TARGET" ]; then
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echo -e "\033[0;31mSet SCP_TARGET environment variable and try again.\033[0m"
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exit 1
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fi
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;;
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*)
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echo "No BACKUP_PROVIDER set. Backing up to local directory."
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;;
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esac
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# preparation
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volumes_dir=/var/lib/docker/volumes
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backup_dir="$volumes_dir/backup_datadir"
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filename="backup.tar.gz"
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dumpname="postgres.sql"
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if [ "$BACKUP_TIMESTAMP" == true ]; then
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timestamp=$(date "+%Y%m%d-%H%M%S")
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filename="$timestamp-$filename"
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dumpname="$timestamp-$dumpname"
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fi
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backup_path="$backup_dir/_data/${filename}"
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dbdump_path="$backup_dir/_data/${dumpname}"
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cd "$BTCPAY_BASE_DIRECTORY/btcpayserver-docker"
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. helpers.sh
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# dump database
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echo "Dumping database …"
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btcpay_dump_db $dumpname
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if [[ "$1" == "--only-db" ]]; then
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tar -cvzf $backup_path $dbdump_path
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else
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# stop docker containers, save files and restart
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echo "Stopping BTCPay Server …"
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btcpay_down
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echo "Backing up files …"
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tar --exclude="$backup_path" --exclude="$volumes_dir/generated_bitcoin_datadir/*" --exclude="$volumes_dir/generated_litecoin_datadir/*" --exclude="$volumes_dir/generated_postgres_datadir/*" --exclude="$volumes_dir/**/logs/*" -cvzf $backup_path $dbdump_path $volumes_dir
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echo "Restarting BTCPay Server …"
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btcpay_up
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fi
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# post processing
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case $BACKUP_PROVIDER in
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"Dropbox")
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echo "Uploading to Dropbox …"
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docker run --name backup --env DROPBOX_TOKEN=$DROPBOX_TOKEN -v backup_datadir:/data jvandrew/btcpay-dropbox:1.0.5 $filename
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echo "Deleting local backup …"
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rm $backup_path
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;;
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"S3")
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echo "Uploading to S3 …"
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docker run --rm -v ~/.aws:/root/.aws -v $backup_path:/aws/$filename amazon/aws-cli s3 cp $filename s3://$S3_BUCKET/$S3_PATH
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echo "Deleting local backup …"
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rm $backup_path
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;;
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"SCP")
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echo "Uploading via SCP …"
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scp $backup_path $SCP_TARGET
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echo "Deleting local backup …"
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rm $backup_path
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;;
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*)
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echo "Backed up to $backup_path"
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;;
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esac
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# cleanup
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rm $dbdump_path
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echo "Backup done."
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