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This is what I've been thinking. At the very least, I know that Docker interferes with the BEAM VM's default behaviour for port management, and node discovery. Docker containers require developers to select which ports containers communicate through. Isn't that right?

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This is ultimately not very different than what you would get with any firewall or network rules in any business, and it's an issue shared by most deployments regardless of whether you get containerized or not.

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