FROM docker RUN apk add --no-cache \ ansible \ aws-cli \ ca-certificates \ coreutils \ curl \ libffi \ mktorrent \ openssh-client \ openssl \ rsync \ squashfs-tools \ && echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \ && apk add --no-cache \ packer WORKDIR /workdir