Mosaic RabbitMQ upgrade to 4.0.3
· 2 min read
Today we successfully completed our planned RabbitMQ Server upgrade from version 3.12.10 to 4.0.3.
We're happy to say that this major version upgrade went almost as smooth as we planned >=]. We opted for a Blue-Green deployment in this specific upgrade as it offered us the least disruption times.
Now all the existing definitions are migrated and unprocessed messages are federated into the new RabbitMQ Cluster, and all services re-connected.