June 24, 201511 yr Why is it recommended to start with 10 GB image size? Where does the docker apps get installed? Is it inside that docker image?
June 24, 201511 yr Community Expert Why is it recommended to start with 10 GB image size? Where does the docker apps get installed? Is it inside that docker image? Yes - the apps get installed inside the image. It is only the software that goes into the image - their configuration data and working data are held outside the image. User experience has shown 10GB to be a good size for light to moderate docker use. It is easy to increase it later, but not so easy to reduce its size (as that requires re-downloading the docker containers you are using which might be resaonably signifcant download).
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