feat(*): Provide a wireframe for a Docker image with included AWS CLI…

… tool

Based on @blagerweij solution in the AWS CLI issue tracker:
aws/aws-cli#4685 (comment)

Dockerfile

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+FROM docker:stable
+
+ENV GLIBC_VER=2.31-r0
+
+# install glibc compatibility for alpine
+RUN apk --no-cache add \
+        binutils \
+        curl \
+    && curl -sL https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -o /etc/apk/keys/sgerrand.rsa.pub \
+    && curl -sLO https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VER}/glibc-${GLIBC_VER}.apk \
+    && curl -sLO https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VER}/glibc-bin-${GLIBC_VER}.apk \
+    && apk add --no-cache \
+        glibc-${GLIBC_VER}.apk \
+        glibc-bin-${GLIBC_VER}.apk \
+    && curl -sL https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -o awscliv2.zip \
+    && unzip awscliv2.zip \
+    && aws/install \
+    && rm -rf \
+        awscliv2.zip \
+        aws \
+        /usr/local/aws-cli/v2/*/dist/aws_completer \
+        /usr/local/aws-cli/v2/*/dist/awscli/data/ac.index \
+        /usr/local/aws-cli/v2/*/dist/awscli/examples \
+    && apk --no-cache del \
+        binutils \
+        curl \
+    && rm glibc-${GLIBC_VER}.apk \
+    && rm glibc-bin-${GLIBC_VER}.apk \
+    && rm -rf /var/cache/apk/*

LICENSE

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+MIT License
+
+Copyright (c) 2020 Benjamin Schmid
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Docker for Docker-in-Docker (`dind`) with Amazon AWS CLI `awscli`
+
+If you face the simple problem that you want to to a simple `aws ecr set-login-password … | docker login …` inside your Docker-based CI you stumble over the following problems:
+
+* The official `docker:stable` Image does not contain Python, `pip` or `aws` CLI tool installed
+* The popular `awscli` images do not have Docker support
+* **Even manually installing `awscli` into `docker:stable` [as described in the official AWS CLI documentation](https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-linux.html) does not work,** 
+
+The last point is because `docker:stable` is based on Alpine Liinux, and awscli does not work on Alpine distribution due to missing glibc libraries.
+
+This repository reflects a workaround as described by @blagerweij in [this upstream issue](https://github.com/aws/aws-cli/issues/4685#issuecomment-615872019)