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How do I use the IP of a container as an ENV var of another container

Time：12-09

I am trying to set up a docker-compose file where I have 2 services. There is a RabbitMQ broker and a publisher/consumer. In the code of the publisher/consumer, I set the connection up using an IP from the os environment variables. However, I am not sure how I can get the IP of a different container, and set it in the ENV variable.

CodePudding user response：

Just use the compose service name instead of ip.

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pythondockerdocker-composedockerfilerabbitmq

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