FROM ubuntu:16.04
ENV DEBIAN_FRONTEND noninteractive

ARG REPO

RUN mkdir -p /usr/lib/unifi/data /backups /logs

# add unifi repo +keys
RUN if [ -z "$REPO" ]; then REPO="stable"; fi && \
    echo "deb http://www.ubnt.com/downloads/unifi/debian $REPO ubiquiti" >/etc/apt/sources.list.d/ubnt.list && \
    apt-key adv --keyserver keyserver.ubuntu.com --recv C0A52C50

# update then install
RUN apt-get update -q -y && \
    apt-get install -q -y mongodb-server unifi lsof anacron vim net-tools less

#add scripts
COPY ["unifi.sh","backup_unifi.sh","restore_unifi.sh", "/usr/lib/unifi/"]
RUN echo "10 02 * * * root /usr/lib/unifi/backup_unifi.sh >/logs/backup.log 2>&1" >/etc/cron.d/unifi_backup

# https://community.ubnt.com/t5/UniFi-Wireless-Beta/IMPORTANT-Debian-Ubuntu-users-MUST-READ-Updated-06-21/td-p/1968253/jump-to/first-unread-message
RUN echo "JSVC_EXTRA_OPTS=\"\$JSVC_EXTRA_OPTS -Xss1280k\"" >>/etc/default/unifi

#redirect logs and backup
RUN rm -f /usr/lib/unifi/logs && ln -s /logs /usr/lib/unifi/logs
RUN rm -f /usr/lib/unifi/backups && ln -s /backups /usr/lib/unifi/backups

#define interface
VOLUME /usr/lib/unifi/data
VOLUME /backups /logs
EXPOSE  3748/udp 8443 8880 8080 27117

#Runtime Env
ENV PATH "$PATH:/usr/lib/unifi"
WORKDIR /usr/lib/unifi
CMD ["/usr/lib/unifi/unifi.sh", "start"]