Reminder: latest ≠ greatest
In short, avoid using "latest" as the image version in docker-compose.yml.
Celery/RabbitMQ Notes on Task Timings
The following notes apply when using Celery with the RabbitMQ broker. Celery Settings task_acks_late The Celery setting task_acks_late (by default disabled), if set, will defer message ACK with RabbitMQ until…