ENV DOCKERIZE_VERSION v0.6.0 RUN apk add --no-cache openssl \ && wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \ && tar -C /usr/local/bin -xzvf dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \ && rm dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz