Add AWS build support

Signed-off-by: Nathan LeClaire <nathan.leclaire@gmail.com>

alpine/cloud/Dockerfile.ami

@@ -0,0 +1,18 @@
+FROM alpine
+
+RUN apk add --update \
+    python \
+    py-pip \
+    bash \
+    curl \
+    e2fsprogs \
+    jq \
+    syslinux
+RUN pip install -U awscli
+RUN mkdir -p /scripts
+WORKDIR /scripts
+COPY ./build-common.sh .
+COPY ./aws/common.sh .
+COPY ./aws/bake-ami.sh .
+
+ENTRYPOINT ["./bake-ami.sh"]