Dockerfile

FROM ubuntu:20.04

ARG TARGETARCH
ARG TARGETPLATFORM

ARG DEBIAN_FRONTEND="noninteractive"
ENV TERM="xterm" LANG="C.UTF-8" LC_ALL="C.UTF-8"

ENTRYPOINT ["/init"]

# Add user
RUN useradd -U -d /config -s /bin/false plex && \
    usermod -G users plex && \
    \
# Setup directories
    mkdir -p \
      /config \
      /transcode \
      /data

RUN \
# Update and get dependencies
    apt-get update && \
    apt-get install -y \
      tzdata \
      curl \
      xmlstarlet \
      uuid-runtime \
      unrar && \
    apt-get -y autoremove && \
    apt-get -y clean && \
    rm -rf /var/lib/apt/lists/*

# Fetch and extract S6 overlay
ARG S6_OVERLAY_VERSION=v2.2.0.3
RUN if [ "${TARGETPLATFORM}" = 'linux/arm/v7' ]; then \
        S6_OVERLAY_ARCH='armhf'; \
      elif [ "${TARGETARCH}" = 'amd64' ]; then \
        S6_OVERLAY_ARCH='amd64'; \
      elif [ "${TARGETARCH}" = 'arm64' ]; then \
        S6_OVERLAY_ARCH='aarch64'; \
      fi \
    && \
    curl -J -L -o /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.gz https://github.com/just-containers/s6-overlay/releases/download/${S6_OVERLAY_VERSION}/s6-overlay-${S6_OVERLAY_ARCH}.tar.gz && \
    tar xzf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.gz -C / --exclude='./bin' && \
    tar xzf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.gz -C /usr ./bin && \
    rm -rf /tmp/* && \
    rm -rf /var/tmp/*

EXPOSE 32400/tcp 8324/tcp 32469/tcp 1900/udp 32410/udp 32412/udp 32413/udp 32414/udp
VOLUME /config /transcode

ENV CHANGE_CONFIG_DIR_OWNERSHIP="true" \
    HOME="/config"

COPY root/ /

# Save version and install
ARG PLEX_DISTRO=debian
ARG TAG=beta
ARG URL=
RUN /installBinary.sh

HEALTHCHECK --interval=5s --timeout=2s --retries=20 CMD /healthcheck.sh || exit 1