optimize size of images

[schickling]

optimize size of images

[jderusse]

look at my Dockerfile https://github.com/jeremy-derusse/docker-mailcatcher/blob/master/Dockerfile

└─f6fab3b798be Virtual Size: 85.1 MB Tags: debian:latest
  ├─3794a45439d8 Virtual Size: 85.1 MB
  │ └─274f934ebcd9 Virtual Size: 103.7 MB
  │   └─91f173459280 Virtual Size: 259.5 MB
  │     └─f6b600a311b9 Virtual Size: 259.5 MB
  │       └─6b9b0b8a8f62 Virtual Size: 259.5 MB
  │         └─819ea2d64afe Virtual Size: 259.5 MB
  │           └─e4c300a46256 Virtual Size: 259.5 MB Tags: jderusse/mailcatcher:latest
  └─f80eb61398ac Virtual Size: 85.1 MB
    └─5f49055a3c2e Virtual Size: 245.5 MB
      └─8fa522da90bd Virtual Size: 271.6 MB
        └─524317c1f099 Virtual Size: 271.9 MB
          └─6fa2646a041f Virtual Size: 271.9 MB
            └─9167960d09a9 Virtual Size: 271.9 MB
              └─7abb759deb1d Virtual Size: 271.9 MB
                └─f107b79347b9 Virtual Size: 271.9 MB Tags: schickling/mailcatcher:latest

[schickling]

Thanks @jeremy-derusse. You're absolutely right. I will create a shell script for mailcatcher as well. This step should have the same effect as your described proposal.

Closing the issue now. Thanks for the heads up!