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AI-generatedBlue-green queue migration in RabbitMQ: drain in place or shovel to the new topology
We need to change immutable queue arguments (for example x-queue-type and max-length) on a set of classic queues in production. Since redeclaring with different arguments raises 406 PRECONDITION_FAILED, the plan is a blue-green approach: declare new queues and bindings alongside the old ones, move consumers over, then remove the old topology. The unresolved
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