gulper 0.0.17

Features

• Multi-Database Support: Backup and restore SQLite, MySQL, and PostgreSQL databases.

• Flexible Storage Options: Store backups locally or in cloud storage (AWS S3, DigitalOcean Spaces).

• Scheduled Backups: Automate backups using cron-like expressions.

• Point-in-Time Recovery: Restore databases to a specific point in time.

• Compression: Reduce backup size with built-in compression options.

• Retention Policies: Automatically manage backup retention periods.

• Logging: Comprehensive logging of all backup and restore activities.

Installation

To install gulper, use the following command

$ pip install gulper

Configuration

Gulper uses a YAML configuration file to manage settings. By default, it looks for the configuration at /etc/config.yaml. You can specify a different path using the --config option.

Example configuration:

temp_dir: /tmp
state_file: /etc/gulper.db

logging:
  level: error
  handler: console
  path: ~

event:
  retention: 1 month

storage:
  local_01:
    type: local
    path: /opt/backups/

  aws_s3_01:
    type: s3
    access_key_id: your_access_key_id
    secret_access_key: your_secret_access_key
    bucket_name: your_bucket_name
    region: your_region
    path: /

  do_s3_01:
    type: s3
    access_key_id: your_access_key_id
    secret_access_key: your_secret_access_key
    endpoint_url: https://nyc3.digitaloceanspaces.com
    bucket_name: your_bucket_name
    region: nyc3
    path: /team_name/db_backups

schedule:
  hourly:
    expression: 0 * * * *

database:
  db01:
    type: mysql
    host: localhost
    username: root
    password: your_password
    port: 3306
    database:
      - db01
      - db02
    storage:
      - local_01
    schedule: hourly
    options:
      quote-names: True
      quick: True
      add-drop-table: True
      add-locks: True
      allow-keywords: True
      disable-keys: True
      extended-insert: True
      single-transaction: True
      create-options: True
      comments: True
      skip-ssl: True
      no-tablespaces: True
      net_buffer_length: 16384
    retention: 3 months

  db02:
    type: postgresql
    host: localhost
    username: root
    password: your_password
    database: db01
    storage:
      - aws_s3_01
    schedule: hourly
    retention: 7 days

  db03:
    type: sqlite
    path: /opt/app/opswork.db
    storage:
      - aws_s3_01
    schedule: hourly
    retention: 1 year

Usage

Backup Commands

• List backups: gulper [--config PATH] backup list [--db DB] [--since SINCE] [--json]

• Run backup: gulper [--config PATH] backup run DB [--json]

• Get backup details: gulper [--config PATH] backup get BACKUP_ID [--json]

• Delete backup: gulper [--config PATH] backup delete BACKUP_ID [--json]

Restore Commands

• Restore from backup: gulper [--config PATH] restore run BACKUP_ID [--json]

• Restore specific database: gulper [--config PATH] restore db DB [--json]

Cron Command

• Run scheduled backups: gulper [--config PATH] cron [--daemon]

Event Command

• List events: gulper [--config PATH] event list [--db DB] [--since SINCE] [--json]

Examples

1. Backup a database (MySQL or SQLite or PostgreSQL):

$ gulper --config config.yaml backup run $dbName

2. Restore a database from a specific backup or the latest db backup

$ gulper --config config.yaml restore run $backupId
$ gulper --config config.yaml restore db $dbName

3. List all backups or for a specific database:

$ gulper --config config.yaml backup list
$ gulper --config config.yaml backup list --json
$ gulper --config config.yaml backup list --db $dbName
$ gulper --config config.yaml backup list --db $dbName --since "3 hours ago"

4. Run scheduled backups in daemon mode:

$ gulper --config config.yaml cron --daemon

5. To get a list of events.

$ gulper --config config.yaml event list
$ gulper --config config.yaml event list --db $dbName --since "1 hour ago"
$ gulper --config config.yaml event list --json

Versioning

For transparency into our release cycle and in striving to maintain backward compatibility, Tyran is maintained under the Semantic Versioning guidelines and release process is predictable and business-friendly.

See the Releases section of our GitHub project for changelogs for each release version of Tyran. It contains summaries of the most noteworthy changes made in each release. Also see the Milestones section for the future roadmap.

Bug tracker

If you have any suggestions, bug reports, or annoyances please report them to our issue tracker at https://github.com/Clivern/Gulper/issues

Security Issues

If you discover a security vulnerability within Gulper, please send an email to hello@clivern.com

Contributing

We are an open source, community-driven project so please feel free to join us. see the contributing guidelines for more details.

License

© 2025, Gulper. Released under MIT License.

Gulper is authored and maintained by Clivern.