The Messaging service is multi-tenant, fast, reliable, and scalable. It allows developers to share data between distributed application components performing different tasks, without losing messages or requiring each component to be always available.
The service features a RESTful API and a Websocket API, which developers can use to send messages between various components of their SaaS and mobile applications, by using a variety of communication patterns.
This chapter assumes a working setup of OpenStack following the base Installation Guide.
To install Zaqar, see the Ocata Messaging service install guide for each distribution:
To install Zaqar, see the Newton Messaging service install guide for each distribution:
Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.