The plan is great when the backup plan is excellent!
Butterfly Backup is a simple command line wrapper of rsync for complex task, written in python.
Butterfly Backup exploits the potential of rsync with maximum simplicity, maximum flexibility and more. Moreover, its greatest strength is the organization of backups in a catalog, easy to consult.
With Butterfly Backup I can perform single or group backups (Full, Incremental, Differential and Mirror), restore, export, list and archive old backups.
Naturally through the synergy of rsync and OpenSSH technology and the power of Python..
Butterfly Backup can backup Linux, BSD, MacOSX and Windows(with cygwin, see config docs)
This list consists of only a few examples; applications can be endless:
Transform rsync in a powerfully backup/restore/archive tool
All operation of Butterfly Backup are server to client, agent-less. The server must be Unix machine with latest rsync installed. This means that all commands must be executed by the backup server. Of course, nothing prevents the backup server from being itself (localhost).
To see all the operations and more examples, see the docs.
If you want to try or test Butterfly Backup before installing it, run the test:
$ git clone https://github.com/MatteoGuadrini/Butterfly-Backup.git $ cd Butterfly-Backup $ bash test_bb.py ... [92512a6e-506e-11eb-b747-2ba55b805ea5] type = Full path = /tmp/bb_repo/localhost/2021_01_06__23_28 name = localhost os = Unix timestamp = 2021-01-06 23:28:59 start = 2021-01-06 23:28:59 end = 2021-01-06 23:29:04 status = 0
Install Butterfly Backup is very simple; run this:
git clone https://github.com/MatteoGuadrini/Butterfly-Backup.git cd Butterfly-Backup sudo python3 setup.py bb --help man bb
Backup a single PC or server is a everyday task. But most of the data may not change in the various backups made; then, in these cases, an incremental backup is needed. Butterfly Backup natively supports incremental and differential backups, starting from a full. In this case, the first backup to be performed on the machine will be as follows:
bb backup --computer pc1 --destination /nas/mybackup --data User Config --type MacOS --mode Full
or with short option:
bb backup -c pc1 -d /nas/mybackup -D User Config -t MacOS -m Full
So we created a first Full backup, on a MacOS machine, considering the folders User -> /Users and Config -> /private/etc in the destination /nas/mybackup
Note: if you do not specify the user, Butterfly Backup will assume that the source and the destination know the same user; for example, I start the backup with the above command and my user is calling arthur, he will use the latter to log in to pc1.
Now that we have our first Full backup, we can run incremental for the next few times.
bb backup --computer pc1 --destination /nas/mybackup --data User Config --type MacOS
or with short option:
bb backup -c pc1 -d /nas/mybackup -D User Config -t MacOS
Note: Incremental mode performs a Full backup when they have not been done before.
Before starting any restore, you need to understand what kind of data and in what time period you have to start. So, let’s start checking our backups, with this command:
bb list --catalog /nas/mybackup
The result will be the following:
BUTTERFLY BACKUP CATALOG Backup id: f65e5afe-9734-11e8-b0bb-005056a664e0 Hostname or ip: pc1 Timestamp: 2018-08-03 17:50:36 Backup id: 4f2b5f6e-9939-11e8-9ab6-005056a664e0 Hostname or ip: pc1 Timestamp: 2018-08-06 07:26:46 Backup id: cc6e2744-9944-11e8-b82a-005056a664e0 Hostname or ip: pc1 Timestamp: 2018-08-06 08:49:00
Select (copy) Backup id when you want restore a backup.
For exit, press
Now, run this command for more detail (for example, try the first):
bb list --catalog /nas/mybackup --backup-id f65e5afe-9734-11e8-b0bb-005056a664e0
The result will be the following:
Backup id: f65e5afe-9734-11e8-b0bb-005056a664e0 Hostname or ip: pc1 Type: Full Timestamp: 2018-08-03 17:50:36 Start: 2018-08-03 17:50:36 Finish: 2018-08-03 18:02:32 OS: MacOS ExitCode: 0 Path: /nas/mybackup/pc1/2018_08_03__17_50 List: etc Users
Now that we are sure that the selected backup is what we want (both in data and on date), run this command:
bb restore --computer pc1 --catalog /nas/mybackup --backup-id f65e5afe-9734-11e8-b0bb-005056a664e0
So we have restored the data saved on the date indicated in our pc1.
With Butterfly Backup, you can perform Full, Incremental and Mirror backups, applying retention or archive rules; you can activate the log function, so as to track any operation over time and/or increase verbosity. Bulk backup operations can be performed using a simple text file, formatted in a list. Is possible create, by means of openssh operations, a configuration and copy them into the machines impacted by the backup without causing the machine to request the password (key exchange). For all this, Read the Docs or run help:
The name butterfly, is born precisely because agent-less; like a butterfly takes the pollen from a flower and brings it elsewhere. A backup or restore is performed without any iteration responsibility on the part of the final machine. The performances are not altered. While all the operations of Butterfly Backup are carried out, the impacted machine can continuously work with peace of mind.
See the new features in development through this link.
Butterfly Backup is a open source project. Any contribute, It’s welcome.
A great thanks.
For donations, press this
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