FROM ubuntu:focal-20210416

ARG DEBIAN_FRONTEND=noninteractive
COPY entrypoint.sh /docker-entrypoint.sh

ARG TARGETARCH
ARG UNIFI_VERSION
ARG VERSION
ENV VERSION $VERSION
ENV JAVA_OPTS -Xmx512M

WORKDIR /tmp
RUN mkdir -p /usr/share/man/man1 && \
    apt update -qq && \
    apt install -qqy --no-install-recommends wget ca-certificates && \
    wget -q https://www.ubnt.com/downloads/unifi/${UNIFI_VERSION}/unifi_sysvinit_all.deb && \
    apt install -qqy --no-install-recommends /tmp/unifi_sysvinit_all.deb procps tini openjdk-8-jre-headless && \
    apt remove -qqy wget && \
    rm -rf /var/lib/apt/lists/* && \
    rm /tmp/unifi_sysvinit_all.deb && \
    ln -s /var/lib/unifi /usr/lib/unifi/data


EXPOSE 8080/tcp 8443/tcp 8843/tcp 8880/tcp 3478/udp

WORKDIR /var/lib/unifi

ENTRYPOINT ["/usr/bin/tini", "-g", "--", "/docker-entrypoint.sh"]
CMD ["start"]