Reduce the size of Docker image
1) Add `--no-install-recommends` option to `apt-get install`, this avoids lots of (~30MB) unnecessary packages. 2) Add `ca-certificates` package for `wget` fetching stuffs from Amazon S3. 3) There is no need to run `apt-get clean` for an image derived from official Ubuntu since they already cleaned (see also: http://goo.gl/B2SQRB) all the garbages produced by `apt-get`. Signed-off-by: kfei <kfei@kfei.net>
Showing
Please register or sign in to comment