# Base on latest (edge) alpine image
FROM opensuse/leap:15.1

MAINTAINER “Jonathan Ervine” <docker@ervine.org>

# Install updates
ENV LANG='en_US.UTF-8' \
    LANGUAGE='en_US.UTF-8' \
    TERM='xterm' \
    STEP_USER='step' \
    STEP_GROUP='step' \
    STEP_UID='1001' \
    STEP_GID='1001' \
    STEP_VERSION='0.14.2'

RUN zypper -n in tar wget gzip && \
    groupadd -g $STEP_GID $STEP_GROUP && \
    useradd -u $STEP_UID -g $STEP_GROUP -M $STEP_USER

RUN wget https://github.com/smallstep/cli/releases/download/v$STEP_VERSION/step_linux_$STEP_VERSION_amd64.tar.gz && \
    mkdir -p /step/bin && \
    tar -xxvf step_linux_$STEP_VERSION_amd64.tar.gz -C /step/bin/
RUN rm step_linux_$STEP_VERSION_amd64.tar.gz

EXPOSE 9000/tcp

USER $STEP_USER

CMD [ "/bin/sh" ]