syngenta-digital-dbv 0.0.5

A DRY multi-database migration tool.

Database Versioner (dbv)

Database versioner to be used to version Postgres & Redshift

Features

• Able to run db migrations in a single command
• Manages current version of the database
• Able to randomize password and store in AWS SSM
• Useful for CICD deployments
• Better than sharing data dump exports

Installation

This is a python module available through the pypi registry.

Before installing, download and install python. python 3 or higher is required.

Installation is done using the pip install command:

$ pip install syngenta_digital_dbv

or

$ pipenv install syngenta_digital_dbv

Basic Usage

Postgres/Redshift

import syngenta_digital_dbv

def some_func():
    syngenta_digital_dbv.version(
        engine='postgres',
        endpoint='localhost',
        database='dbv-postgis',
        port=5433,
        user='root',
        password='Lq4nKg&&TRhHv%7z',
        ssm_param='local-postgres-config',
        versions_directory='application/db_versions/version_number_files',
        reset_root=True
    )

Option Name	Required	Type	Description
engine	true	string	name of supported db engine (postgres)
endpoint	true	string	url of your host db
database	true	string	name of the database to connect to
port	true	int	port of database (no defaults)
user	true	string	root username for database access
password	true	string	root password for database access
versions_directory	true	string	directory where all you files can be found
ssm_param	false	string	ssm param path you want to store your db configs
reset_root	false	boolean	whether to reset the root password; will ignore if ssm_param not defined
seed	false	boolean	whether to seed data (great for local development)
seed_directory	false	string	directory where all you files can be found

NOTE: File names must be unique and in order (i.e. 1.sql, 2.sql, etc or a.sql, b.sql, etc), this is how the package knows what order to run the files in