Lighten up the python3 base image (alpine) (#171)

Saves 241 MB from the base example image, bringing things down to 242MB in total.
2017-04-21 11:15:52 -07:00
parent 01b399187e
commit 1abe961869
1 changed files with 4 additions and 3 deletions
@@ -1,8 +1,9 @@
-FROM ubuntu:16.04
+FROM alpine:3.5

-RUN apt-get update -y
-RUN apt-get install -y python3 python3-pip python3-dev build-essential
+RUN apk update
+RUN apk add --no-cache python3 python3-dev build-base
 RUN pip3 install --upgrade pip
+RUN rm -r /root/.cache

 COPY . /app
 WORKDIR /app