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Unsupported Compose file version: 2


(Ghiasirad) #1

Hello. I created a machine for my docker in Mac. I initialized the swarm and tried to deploy the app that I have already deployed in another machine with no problem. I got the following error:

**unsupported Compose file version: 2**

I have tested the machine for Compose version ‘3’, but I could not find any solution for this error that my Compose file is version 2. Does any one have any solution for this?

(Mano Marks) #2

Why would you not use version 3?
Also quick question, why are you creating a machine and not using Docker for Mac? It’s a much nicer experience. Unless you need to run multiple machines on your Mac.

(Ghiasirad) #3

Thanks for the response. I used the Docker for Mac and it was working better.