Oslo Messaging

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library 17.3.0 ·python
verified May 24, 2026

Oslo Messaging is a foundational library providing an API for inter-process communication (IPC) for OpenStack services. It supports both Remote Procedure Call (RPC) and notification patterns over various message queue backends like RabbitMQ, Kafka, and ZeroMQ. It's currently at version 17.3.0 and follows the OpenStack release cadence, typically receiving updates roughly every six months.

total hits 24
actors 8 distinct systems
last hit 1d ago ByteDance
ByteDance
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MetaBot
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GPTBot
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Script
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ClaudeBot
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