trotFunky
cd7ffa12e4
TODO : Change backup script to use environment variables is set, like local copy Local copy script assumes repository already exists. TODO ? Make it create if needed, handle prunes
93 lines
2.6 KiB
Bash
Executable file
93 lines
2.6 KiB
Bash
Executable file
#!/bin/bash
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# Use setcap'd binary in home directory
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#PATH="/home/restic/bin/:$PATH"
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# Now uses binary in /usr/bin, which is also setcap'd
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backup_origin="/backups/restic"
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backup_container="central-backup"
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if [[ -z "$1" || "$1" != "daily" && "$1" != "weekly" && "$1" != "monthly" ]]; then
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echo "Usage : backup [daily|weekly|monthly]"
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exit 1
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fi
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include_files=""
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# Use case fallthrough to include each subset of files
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# Set the number of backups to keep at the same time using default values
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case "$1" in
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"monthly")
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include_files="$include_files"" --files-from targets/monthly"
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backup_count=${backup_count:-6}
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;&
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"weekly")
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include_files="$include_files"" --files-from targets/weekly"
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backup_count=${backup_count:-8}
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;&
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"daily")
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include_files="$include_files"" --files-from targets/daily"
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backup_count=${backup_count:-14}
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;;
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esac
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cd "$backup_origin"
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# Run database backups
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echo "Backing up BookStack db..."
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mysqldump -u restic BookStack > temp/BookStack_db.mysql
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echo "Backing up BitWarden db..."
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sqlite3 /home/bitwarden/data/db.sqlite3 ".backup $backup_origin/temp/BitWarden_db.sqlite"
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echo "Backing up Firefly db..."
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sqlite3 /var/www/firefly-iii/storage/database/database.sqlite ".backup $backup_origin/temp/Firefly_db.sqlite"
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# Backup apt package list and keys
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(
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cd temp
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echo "Backing up apt keys,sources and packages..."
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../package_save.sh here
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)
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# Use OVH credentials and backup
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source openstack_creds.sh
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export RESTIC_PASSWORD_FILE="$backup_container".pass
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export RESTIC_REPOSITORY="swift:$backup_container:/restic"
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restic backup $include_files --verbose --tag "$1" > backup_output.log 2>&1
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if [ $? -ne 0 ]; then
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error_message="Restic backup failed ! See log bellow.\n"
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error_message="$error_message""Backup check and purge will not be run.\n\n"
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error_message="$error_message""$(cat backup_output.log)"
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fi
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if [ -z "$error_message" ]; then
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restic check --verbose > check_output.log 2>&1
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fi
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if [ $? -ne 0 ]; then
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error_message="Restic check failed ! See log below.\n"
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error_message="$error_message""Backup purge will not be run.\n\n"
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error_message="$error_message""$(cat check_output.log)"
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fi
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# Clean up and remove old backups
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rm -rf temp/*
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if [ -z "$error_message" ]; then
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restic forget --verbose --prune --group-by tag --tag "$1" --keep-last "$backup_count" > forget_output.log 2>&1
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fi
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if [ $? -ne 0 ]; then
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error_message="Restic forget failed ! See log bellow.\n\n"
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error_message="$error_message""$(cat forget_output.log)"
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fi
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if [ -n "$error_message" ]; then
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echo -e "$error_message" | mail -aFrom:"$mail_sender" -s "[$(uname -n)] ⚠️ Backup error $(date +%D-%Hh%M)" "$mail_recipients"
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exit 1
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fi
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exit 0
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