ARG BASE_IMAGE=debian:bullseye-slim ARG BUILD_IMAGE=golang:1.21-bullseye # # Stage 0: Build xorg dependencies. # FROM $BASE_IMAGE as xorg-deps ENV DEBIAN_FRONTEND=noninteractive RUN set -eux; \ apt-get update; \ apt-get install -y \ git gcc pkgconf autoconf automake libtool make xorg-dev xutils-dev \ && rm -rf /var/lib/apt/lists/*; WORKDIR /xorg COPY xorg/ /xorg/ # build xf86-video-dummy v0.3.8 with RandR support RUN set -eux; \ cd xf86-video-dummy/v0.3.8; \ patch -p1 < ../01_v0.3.8_xdummy-randr.patch; \ autoreconf -v --install; \ ./configure; \ make -j$(nproc); \ make install; # build custom input driver RUN set -eux; \ cd xf86-input-neko; \ ./autogen.sh --prefix=/usr; \ ./configure; \ make -j$(nproc); \ make install; # # Stage 1: Build. # FROM $BUILD_IMAGE as build WORKDIR /src # # install dependencies ENV DEBIAN_FRONTEND=noninteractive RUN set -eux; \ apt-get update; \ apt-get install -y --no-install-recommends \ libx11-dev libxrandr-dev libxtst-dev libgtk-3-dev \ libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev; \ # install libxcvt-dev (not available in debian:bullseye) wget http://ftp.de.debian.org/debian/pool/main/libx/libxcvt/libxcvt-dev_0.1.2-1_amd64.deb; \ wget http://ftp.de.debian.org/debian/pool/main/libx/libxcvt/libxcvt0_0.1.2-1_amd64.deb; \ apt-get install --no-install-recommends ./libxcvt0_0.1.2-1_amd64.deb ./libxcvt-dev_0.1.2-1_amd64.deb; \ # # clean up apt-get clean -y; \ rm -rf /var/lib/apt/lists/* /var/cache/apt/* ARG GIT_COMMIT ARG GIT_BRANCH ARG GIT_TAG # # build server COPY . . RUN ./build # # Stage 2: Runtime. # FROM $BASE_IMAGE as runtime # # set custom user ARG USERNAME=neko ARG USER_UID=1000 ARG USER_GID=$USER_UID # # install dependencies ENV DEBIAN_FRONTEND=noninteractive RUN set -eux; \ apt-get update; \ apt-get install -y --no-install-recommends \ wget ca-certificates supervisor \ pulseaudio dbus-x11 xserver-xorg-video-dummy \ libcairo2 libxcb1 libxrandr2 libxv1 libopus0 libvpx6 \ # # needed for profile upload preStop hook zip curl \ # # file chooser handler, clipboard, drop xdotool xclip libgtk-3-0 \ # # gst gstreamer1.0-plugins-base gstreamer1.0-plugins-good \ gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly \ gstreamer1.0-pulseaudio; \ # install libxcvt0 (not available in debian:bullseye) wget http://ftp.de.debian.org/debian/pool/main/libx/libxcvt/libxcvt0_0.1.2-1_amd64.deb; \ apt-get install --no-install-recommends ./libxcvt0_0.1.2-1_amd64.deb; \ rm ./libxcvt0_0.1.2-1_amd64.deb; \ # # create a non-root user groupadd --gid $USER_GID $USERNAME; \ useradd --uid $USER_UID --gid $USERNAME --shell /bin/bash --create-home $USERNAME; \ adduser $USERNAME audio; \ adduser $USERNAME video; \ adduser $USERNAME pulse; \ # # workaround for an X11 problem: http://blog.tigerteufel.de/?p=476 mkdir /tmp/.X11-unix; \ chmod 1777 /tmp/.X11-unix; \ chown $USERNAME /tmp/.X11-unix/; \ # # make directories for neko mkdir -p /etc/neko /var/www; \ chown -R $USERNAME:$USERNAME /home/$USERNAME; \ # # install fonts apt-get install -y --no-install-recommends \ # Emojis fonts-noto-color-emoji \ # Chinese fonts fonts-arphic-ukai fonts-arphic-uming \ # Japanese fonts fonts-ipafont-mincho fonts-ipafont-gothic \ # Korean fonts fonts-unfonts-core \ # Indian fonts fonts-indic; \ # # clean up apt-get clean -y; \ rm -rf /var/lib/apt/lists/* /var/cache/apt/* # copy dependencies from previous stage COPY --from=xorg-deps /usr/local/lib/xorg/modules/drivers/dummy_drv.so /usr/lib/xorg/modules/drivers/dummy_drv.so COPY --from=xorg-deps /usr/local/lib/xorg/modules/input/neko_drv.so /usr/lib/xorg/modules/input/neko_drv.so # # copy runtime configs COPY --chown=neko:neko runtime/.Xresources /home/$USERNAME/.Xresources COPY runtime/dbus /usr/bin/dbus COPY runtime/default.pa /etc/pulse/default.pa COPY runtime/supervisord.conf /etc/neko/supervisord.conf COPY runtime/supervisord.dbus.conf /etc/neko/supervisord.dbus.conf COPY runtime/xorg.conf /etc/neko/xorg.conf # # copy runtime folders COPY --chown=neko:neko runtime/icon-theme /home/$USERNAME/.icons/default COPY runtime/fontconfig/* /etc/fonts/conf.d/ COPY runtime/fonts /usr/local/share/fonts # # set default envs ENV USER=$USERNAME ENV DISPLAY=:99.0 ENV PULSE_SERVER=unix:/tmp/pulseaudio.socket ENV NEKO_SERVER_BIND=:8080 ENV NEKO_PLUGINS_ENABLED=true ENV NEKO_PLUGINS_DIR=/etc/neko/plugins/ # # copy plugins from previous stage COPY --from=build /src/bin/plugins/ $NEKO_PLUGINS_DIR # # copy executable from previous stage COPY --from=build /src/bin/neko /usr/bin/neko # # add healthcheck HEALTHCHECK --interval=10s --timeout=5s --retries=8 \ CMD wget -O - http://localhost:${NEKO_SERVER_BIND#*:}/health || exit 1 # # run neko CMD ["/usr/bin/supervisord", "-s", "-c", "/etc/neko/supervisord.conf"]