nxs-backup

nxs-backup is a tool for creating and delivery backups, rotating it locally and on remote storages, compatible with GNU/Linux distributions.

Introduction

Features

Full data backup
- File backups:
  - Discrete files backups
  - Incremental files backups
- Database backups:
  - Logical backups of MySQL/Percona (5.7/8.0/all versions)
  - Logical backups of MariaDB (10/11/all versions)
  - Physical backups by Xtrabackup (2.4/8.0) of MySQL/Percona (5.7/8.0/all versions)
  - Physical backups by MariaDB-backup of MariaDB (10/11/all versions)
  - Logical backups of PostgreSQL (9/10/11/12/13/14/15/16/all versions)
  - Physical backups by Basebackups of PostgreSQL (9/10/11/12/13/14/15/16/all versions)
  - Backups of MongoDB (4.0/4.2/4.4/5.0/6.0/7.0/all versions)
  - Backups of Redis (all versions)
- Support of user-defined scripts that extend functionality
Upload and manage backups to the remote storages:
- S3 (Simple Storage Service that provides object storage through a web interface. Supported by clouds e.g. AWS, GCP)
- SSH (SFTP)
- FTP
- CIFS (SMB)
- NFS
- WebDAV
Fine-tune the database backup process with additional options for optimization purposes
Notifications about events of the backup process via email and webhooks
Collect, export, and save metrics in Prometheus-compatible format
Limiting resource consumption:
- CPU usage
- local disk rate
- remote storage rate

Who can use the tool?

System Administrators
DevOps Engineers
Developers
Anybody who need to do regular backups

Quickstart

Clone the repo

git clone https://github.com/nixys/nxs-backup.git

On-premise (bare-metal or virtual machine)

Go to on-premise directory
```
cd nxs-backup/.deploy/on-premise/
```

Install nxs-backup, just download and unpack archive for your CPU architecture.

curl -L https://github.com/nixys/nxs-backup/releases/latest/download/nxs-backup-amd64.tar.gz -o /tmp/nxs-backup.tar.gz
tar xf /tmp/nxs-backup.tar.gz -C /tmp
sudo mv /tmp/nxs-backup /usr/sbin/nxs-backup
sudo chown root:root /usr/sbin/nxs-backup

Note

nxs-backup is built for the following processor architectures: amd64 (x86_64), arm (armv8), arm64 (aarch64). If you need specific version of nxs-backup, or different architecture, you can find it on release page.

Check that installation successful:
```
sudo nxs-backup --version
```
Generate configuration files like described here or update provided nxs-backup.conf and jobs configs in cond.d dir with your parameters (see docs for details)
For starting nxs-backup process run:
```
sudo nxs-backup start
```

Docker-compose

Go to docker compose directory
```
cd nxs-backup/.deploy/docker-compose/
```
Update provided nxs-backup.conf file with your parameters (see docs for details)
Launch the nxs-backup with command:
```
docker compose up -d --pull
```

Kubernetes

Go to kubernetes directory
```
cd nxs-backup/.deploy/kubernetes/
```

Install nxs-universal-chart (Helm 3 is required):

helm repo add nixys https://registry.nixys.io/chartrepo/public

Find examples of helm values here
Fill up your values.yaml with correct nxs-backup configs
Launch nxs-backup with command:
```
helm -n $NAMESPACE_SERVICE_NAME install nxs-backup nixys/nxs-universal-chart -f values.yaml
```
where $NAMESPACE_SERVICE_NAME is the namespace in which to back up your data

Documentation

For detailed information on using the tool please visit nxs-backup.io.

Roadmap

Following features are already in backlog for our development team and will be released soon:

Encrypting of backups
Restore backups by nxs-backup
API for remote management and metrics monitoring
Web interface for management
Proprietary startup scheduler
New backup types (Clickhouse, Elastic, lvm, etc.)
Programmatic implementation of backup creation instead of calling external utilities

Feedback

For support and feedback please contact me:

Telegram: @r_andreev
Email: r.andreev@nixys.io

For news and discussions subscribe the channels:

Telegram community (news): @nxs_backup
Telegram community (chat): @nxs_backup_chat

License

nxs-backup is released under the Apache-2.0 license.