logreel 0.2.2

Application that retrieves logs from systems that aren’t natively supported by Google SecOps

LogReel

An open-source logging utility for reliable API-to-API log transport with modular plugin support.

LogReel is authored by Simone Roma, governed as a benevolent dictatorship, and distributed under license.

Introduction

In modern SaaS applications, logging is fundamentally different from traditional logging systems. SaaS applications expose APIs that must be periodically scraped to collect data, which is then stored in a logging system. Given the critical importance of logging for security and operational monitoring, any API logging service must ensure reliability and prevent data loss—even when remote systems experience temporary outages.

LogReel is a logging utility that simplifies API-based logging by fetching data from a source API and forwarding it to a destination API. It uses a cursor-based tracking mechanism to maintain continuity and prevent data duplication or loss. With its plugin-based architecture, users can easily create custom plugins to connect to different APIs, allowing LogReel to handle the continuous data collection and delivery.

Features

• Reliable API Logging, tracks the last successful fetch with a cursor-based mechanism.
• Plugin Architecture, allows users to implement their own plugins for source and destination APIs.
• Continuous Execution, executes user-defined plugins in a continuous loop for real-time logging.
• Containerised Deployment, deployable using Compose or Kubernetes for scalability and IaC integration.

Installation

Install using pip install logreel or poetry add logreel

Quickstart

1. Create your LogReel user environment repo

2. Add the logreel package from pypi as a dependency

3. Define your plugins that implement the corresponding base classes

   from logreel import SourcePlugin, DestinationPlugin
   
   class MySourcePlugin(SourcePlugin):
       ...
   
   class MyDestinationPlugin(DestinationPlugin):
       ...
   

   3. Register the plugins using corresponding entrypoints and explicitly include the plugins packages

      # pyproject.toml - example using Poetry
      
      [tool.poetry]
      ...
      
      packages = [
         { include = "plugins/source" },
         { include = "plugins/destination" }
      ]
      
      [tool.poetry.dependencies]
      logreel = "^0.2.0"
      ...
      
      [tool.poetry.plugins."logreel.sources"]
      my_source_plugin = "module_path:MySourcePlugin"
      
      [tool.poetry.plugins."logreel.destinations"]
      my_destination_plugin = "module_path:MyDestinationPlugin"
      

4. Create a docker compose file to run the service, using environment variables to specify the plugin names and parameters.

   services:
     logreel_mysource_to_mydestination:
       build:
         context: .
       restart: always
       environment:
         - SOURCE_PLUGIN=my_source_plugin
         - DESTINATION_PLUGIN=my_destination_plugin
         - OTHER_PLUGIN_PARAMS_FOO=${FOO}
   

Versioning

Releases will follow semantic versioning (major.minor.patch). Before 1.0.0 breaking changes can be included in a minor release, therefore we highly recommend pinning this package.

Contributing

Suggest a feature or report a bug. Read our developer guide.

License

LogReel is distributed under the Apache 2.0 license.