added slim build

Author: crispmark

Dockerfile

@@ -46,4 +46,4 @@ RUN apt-get update \
     && wget https://bootstrap.pypa.io/get-pip.py \
     && python get-pip.py \
     && pip install awscli --upgrade \
-    && apt-get clean
+    && apt-get clean

README.md

@@ -3,4 +3,5 @@
 # Supported tags and respective `Dockerfile` links
 
 -	[`1.6.0-8.9.2`, `latest` (*Dockerfile*)](https://github.com/SweetIQ/docker-elixir-node-aws/blob/master/Dockerfile)
--	[`1.6.0-8.9.2-alpine`, `alpine` (*alpine/Dockerfile*)](https://github.com/SweetIQ/docker-elixir-node-aws/blob/master/Dockerfile)
+-	[`1.6.0-8.9.2-slim`, `slim` (*slim/Dockerfile*)](https://github.com/SweetIQ/docker-elixir-node-aws/blob/master/alpine/Dockerfile)
+-	[`1.6.0-8.9.2-alpine`, `alpine` (*alpine/Dockerfile*)](https://github.com/SweetIQ/docker-elixir-node-aws/blob/master/alpine/Dockerfile)

alpine/Dockerfile

@@ -54,4 +54,4 @@ RUN apk add --no-cache python-dev wget && \
 RUN apk add --no-cache ca-certificates tzdata && \
     cp /usr/share/zoneinfo/UTC /etc/localtime && \
     echo "UTC" >  /etc/timezone && \
-    apk del tzdata
+    apk del tzdata

slim/Dockerfile

@@ -0,0 +1,57 @@
+FROM elixir:1.6.0-slim
+
+RUN groupadd --gid 1000 node \
+  && useradd --uid 1000 --gid node --shell /bin/bash --create-home node
+
+# install awscli
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends python-dev curl \
+    && apt-get clean
+
+# gpg keys listed at https://github.com/nodejs/node#release-team
+RUN set -ex \
+  && for key in \
+    94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
+    FD3A5288F042B6850C66B31F09FE44734EB7990E \
+    71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
+    DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
+    C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
+    B9AE9905FFD7803F25714661B63B535A4C206CA9 \
+    56730D5401028683275BD23C23EFEFE93C4CFFFE \
+    77984A986EBC2AA786BC0F66B01FBB92821C587A \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" ; \
+  done
+
+ENV NODE_VERSION 9.4.0
+
+RUN buildDeps='xz-utils' \
+    && ARCH= && dpkgArch="$(dpkg --print-architecture)" \
+    && case "${dpkgArch##*-}" in \
+      amd64) ARCH='x64';; \
+      ppc64el) ARCH='ppc64le';; \
+      s390x) ARCH='s390x';; \
+      arm64) ARCH='arm64';; \
+      armhf) ARCH='armv7l';; \
+      i386) ARCH='x86';; \
+      *) echo "unsupported architecture"; exit 1 ;; \
+    esac \
+    && set -x \
+    && apt-get update && apt-get install -y $buildDeps --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/* \
+    && curl -k -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \
+    && curl -k -SLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
+    && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
+    && grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
+    && tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 --no-same-owner \
+    && rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
+    && apt-get purge -y --auto-remove $buildDeps \
+    && ln -s /usr/local/bin/node /usr/local/bin/nodejs
+
+# install awscli
+RUN curl -k -O https://bootstrap.pypa.io/get-pip.py \
+    && python get-pip.py \
+    && pip install awscli --upgrade \
+    && apt-get remove -y curl