mysql2sqlite

README

mysql2sqlite

Mirror MySQL database tables to local SQLite database.

Table of Contents

• Project home
• Overview
  • mysql2sqlite
  • check_mysql2sqlite
• Features
• Changelog
• Requirements
  • Building source code
  • Running
• Documentation
  • Assumptions
  • Build applications
  • Deploy applications
  • Configure applications
  • Wrap-up
• License
• References

Project home

See our GitHub repo for the latest code, to file an issue or submit improvements for review and potential inclusion into the project.

Overview

This repo contains tools used to mirror a remote MySQL database to a local SQLite database. Nearly all options are controlled via a YAML-formatted configuration file.

Tool Name	Description
mysql2sqlite	CLI app used to mirror a remote MySQL database to a local SQLite database.
check_mysql2sqlite	Nagios plugin used to validate synchronization status between remote MySQL and local SQLite database.

mysql2sqlite

CLI app used to mirror a remote MySQL database to a local SQLite database. This application can be run as a one-off task or via a cron job or other automated means.

check_mysql2sqlite

Nagios plugin used to validate synchronization status between a remote MySQL database and a local target SQLite database.

The output for this application is designed to provide the one-line summary needed by Nagios for quick identification of a problem while providing longer, more detailed information for use in email and Teams notifications (atc0005/send2teams).

Features

• CLI tool for mirroring MySQL database tables to SQLite database
• Nagios plugin for validating mirrored SQLite database against the original source
• Configurable source database, destination database settings
• Configurable connection retry, retry delay behavior
• Configurable MySQL settings
  • max open connections
  • max idle connections
  • max connection lifetime
  • max idle connection time
• Configurable SQLite settings
  • busy timeout
  • journal mode
• Configurable logging settings
  • level
  • output "target" (stdout, stderr)
  • format

See the (configuration) documentation for all supported settings.

Changelog

See the CHANGELOG.md file for the changes associated with each release of this application. Changes that have been merged to master, but not yet an official release may also be noted in the file under the Unreleased section. A helpful link to the Git commit history since the last official release is also provided for further review.

Requirements

The following is a loose guideline. Other combinations of Go and operating systems for building and running tools from this repo may work, but have not been tested.

Building source code

These requirements are specific to Debian/Ubuntu-based distros. Packages will likely be named differently for other distributions.

• Go
  • see this project's go.mod file for preferred version
  • this project tests against officially supported Go releases
    • the most recent stable release (aka, "stable")
    • the prior, but still supported release (aka, "oldstable")
• CGO_ENABLED=1 environment variable (if not set by default)
  • requirement of SQLite database driver used
• GCC
• GCC multilib
• GCC for Windows (mingw-w64)
• make
  • if using the provided Makefile

See the build instructions for more information.

Running

• Windows 10
• Ubuntu Linux 18.04+

See official Go install notes for specific operating systems supported.

Documentation

Assumptions

Various assumptions are made in this documentation. These assumptions are made in order to provide a more complete example that illustrates how binaries provided by this project may be used. Modify as you feel appropriate.

Build applications

See the build instructions for more information.

As an alternative to building the binaries yourself, this project also periodically provides binaries via new releases. If binaries for your platform are not provided, please file an issue so that we may evaluate the requirements for providing those binaries with future releases.

Deploy applications

See the deployment documentation for details.

Configure applications

See the configure doc for details.

Wrap-up

See the wrap-up doc for remaining steps.

License

From the LICENSE file:

MIT License

Copyright (c) 2020 Adam Chalkley

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

References

Various references used when developing this project can be found in our references doc.

Documentation

Overview

This repo contains various tools used to mirror MySQL database tables to a local SQLite database and validate the results.

PROJECT HOME

See our GitHub repo (https://github.com/atc0005/mysql2sqlite) for the latest code, to file an issue or submit improvements for review and potential inclusion into the project.

PURPOSE

Mirror MySQL database tables to SQLite database.

FEATURES

• CLI tool for mirroring MySQL database tables to SQLite database
• Nagios plugin for validating mirrored SQLite database against the original source

USAGE

See our main README for supported settings and examples.