Okay, getting close now! Create a new Lambda Function from scratch with the Python 3.6 runtime and an execution role that gives the function access to AWS Key Management Service and Amazon CloudWatch Logs.Īdd the PikaClient Layer to the function. Continue here in us-west-1 if you’re able, or I can put the layer into other regions if you post a request in the comments. I’ve created a Lambda Layer with it in us-west-1 and made it accessible to all AWS accounts. Pika is a pure python AMQP client listed on the RabbitMQ site. That’s all you need to connect to your instance. Once you’ve signed up, the Instance detail page will show you your hostname, user and password. Sign up for a free Little Lemur sized instance at: The only thing better than on premise RabbitMQ is RabbitMQ hosted in the cloud. This post is designed for people familiar with AWS Lambda using Python, but new to RabbitMQ. AWS Lambda functions can publish messages to RabbitMQ, and this post will present a simple example.

It offers many advantages over older messaging systems such as JMS (IMHO) and is gaining in popularity. RabbitMQ is a modern Messaging Broker built on the new AMQP protocol and championed by Pivotal. What if you are working with Customers, Vendors, Partners or other external entities that already have an established messaging platform? The onus may very well be on you to integrate into their platform of choice.

The SNS and SQS services offered by AWS are great messaging services and play well with Lambda, but when it comes to messaging, it takes two to tango.

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