Alpine on Alpine

Dockerfile

FROM alpine

RUN apk add --no-cache wget build-base ncurses-dev openssl-dev

RUN wget -qO /tmp/alpine-2.21.tar.xz http://alpine.x10host.com/alpine/release/src/alpine-2.21.tar.xz
RUN tar xf /tmp/alpine-2.21.tar.xz -C /tmp && rm /tmp/alpine-2.21.tar.xz
WORKDIR /tmp/alpine-2.21
RUN ./configure && make && make install
RUN ln -s alpine /usr/local/bin/pine

RUN addgroup -g 1000 alpine && adduser -u 1000 -G alpine -s /bin/sh -D alpine
WORKDIR /home/alpine

RUN rm -rf /tmp/alpine-2.21
RUN apk del wget build-base

USER alpine
RUN mkdir /home/alpine/mail
VOLUME /home/alpine/mail
CMD ["alpine"]