docker_playwork/Dockerfile at master · Apostrov/docker_playwork · GitHub

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FROM alpine:3.10.2

# Install the necessary packages
RUN apk add --update \
  dnsmasq \
  wget \
  && rm -rf /var/cache/apk/*

ENV SYSLINUX_VERSION 6.03
ENV TEMP_SYSLINUX_PATH /tmp/syslinux-"$SYSLINUX_VERSION"
WORKDIR /tmp
RUN \
  mkdir -p "$TEMP_SYSLINUX_PATH" \
  && wget -q https://www.kernel.org/pub/linux/utils/boot/syslinux/syslinux-"$SYSLINUX_VERSION".tar.gz \
  && tar -xzf syslinux-"$SYSLINUX_VERSION".tar.gz \
  && mkdir -p /var/lib/tftpboot \
  && cp "$TEMP_SYSLINUX_PATH"/bios/core/pxelinux.0 /var/lib/tftpboot/ \
  && cp "$TEMP_SYSLINUX_PATH"/bios/com32/libutil/libutil.c32 /var/lib/tftpboot/ \
  && cp "$TEMP_SYSLINUX_PATH"/bios/com32/elflink/ldlinux/ldlinux.c32 /var/lib/tftpboot/ \
  && cp "$TEMP_SYSLINUX_PATH"/bios/com32/menu/menu.c32 /var/lib/tftpboot/ \
  && rm -rf "$TEMP_SYSLINUX_PATH" \
  && rm /tmp/syslinux-"$SYSLINUX_VERSION".tar.gz

# Download and extract Ubuntu 18.04
RUN wget http://archive.ubuntu.com/ubuntu/dists/bionic-updates/main/installer-amd64/current/images/netboot/netboot.tar.gz \
  && mkdir -p /var/lib/tftpboot/ubuntu \
  && tar xzf netboot.tar.gz -C /var/lib/tftpboot/ubuntu

# Configure PXE and TFTP
COPY tftpboot/ /var/lib/tftpboot

# Configure DNSMASQ
COPY etc/ /etc

# Start dnsmasq. It picks up default configuration from /etc/dnsmasq.conf and
# /etc/default/dnsmasq plus any command line switch
ENTRYPOINT ["dnsmasq", "--no-daemon", "--dhcp-broadcast"]
CMD ["--dhcp-range=192.168.56.2,proxy"]