Tamarco

Microservices framework designed for asyncio and Python.

Features

• Lifecycle management.
• Standardized settings via etcd.
• Automatic logging configuration. Support for sending logs to an ELK stack.
• Application metrics via Prometheus.
• Designed for asyncio.
• Messaging patterns. The framework comes with support for AMQP and Kafka via external resources. The AMQP resource has implemented publish/subscribe, request/response and push/pull patterns.
• Custom encoders and decoders.
• Pluging oriented architecture. Anyone can create a new resource to add new functionality. External resources are integrated into the framework transparently for the user.
• Graceful shutdown.

Resources

The framework allows to write external resources and integrate them in the lifecycle of a microservice easily. List with the available resources:

• Metrics
• Registry
• Status
• Profiler
• Memory analizer
• HTTP
• Kafka
• AMQP
• Postgres (not released yet)
• Influxdb (not released yet)
• Redis (not released yet)
• Websocket (not released yet)

Let us know if you have written a resource.

Documentation

The documentation is available here.

Examples

There are several examples in the examples folder.

To run them, install tamarco, launch the docker-compose (not necessary for all the examples) and run it.

pip install tamarco
docker-compose up -d
python examples/http_resource/microservice.py

Requirements

Support for Python >= 3.6.