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# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
FROM ubuntu:22.04
#
# avoid warnings by switching to noninteractive
ENV DEBIAN_FRONTEND=noninteractive
#
# set custom user
ARG USERNAME=nvidia
ARG PASSWORD=nvidia
ARG USER_UID=1000
ARG USER_GID=$USER_UID
#
# set default envs
ENV DISPLAY=:99.0
ENV USER=$USERNAME
ENV NEKO_PASSWORD=$PASSWORD
ENV NEKO_PASSWORD_ADMIN=$PASSWORD
ENV NEKO_BIND=:8080
ENV NEKO_IMPLICIT_CONTROL=true
ENV NEKO_SCREEN=$NEKO_SCREEN
ENV NEKO_PORT=8080
ENV NEKO_ICELITE=1
ENV NEKO_SCREEN=1920x1080@60
ENV NEKO_VIDEO_CODEC=vp8
ENV NEKO_VIDEO_BITRATE=6000
ENV NEKO_MAX_FPS=30
ENV NEKO_AUDIO_BITRATE=0
ENV RENDER_GID=
ENV OPENH264_DIR_NAME=/mnt/host/openh264
ENV GSTREAMER_VERSION=1.20.3
#
# do not collect NVIDIA DevTools telemetry in the Docker container
ENV NV_AGORA_DISABLE_TELEMETRY=1
#
# install dependencies
RUN set -eux; \
apt-get update; \
apt-get install -y --no-install-recommends \
dbus \
ca-certificates \
supervisor \
dbus-x11 \
xserver-xorg-video-dummy \
libxcb1 \
libxrandr2 \
libxtst6 \
sudo \
# gstreamer
libgstreamer1.0-dev \
libgstreamer-plugins-base1.0-dev \
gstreamer1.0-plugins-base \
gstreamer1.0-plugins-good \
# package for hiding cursor
unclutter \
# window manager
xfwm4 \
# common libraries needed by NVIDIA DevTools
libtinfo5 \
libxcb-xinerama0 \
libxcb-icccm4 \
libxcb-image0 \
libxcb-keysyms1 \
libxcb-randr0 \
libxcb-render-util0 \
libxcb-xfixes0 \
libxcb-shape0 \
libxkbcommon-x11-0 \
libxcb-xinput0 \
libxcb-cursor0 \
libnss3 \
libxcomposite1 \
libxdamage1 \
libasound2 \
libopengl0 \
libegl1 \
libgssapi-krb5-2 \
libvpx7 \
# clean up
&& rm -rf /var/lib/apt/lists/* /var/cache/apt/*
#
# create a non-root user
RUN set -eux; \
groupadd --gid $USER_GID $USERNAME; \
useradd --uid $USER_UID --gid $USERNAME --shell /bin/bash --create-home $USERNAME; \
adduser $USERNAME video
#
# add user to sudoers
RUN set -eux; \
usermod -aG sudo $USERNAME; \
echo "$USERNAME:$USERNAME" | chpasswd; \
echo "%sudo ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
#
# workaround for an X11 problem: http://blog.tigerteufel.de/?p=476
RUN set -eux; \
mkdir /tmp/.X11-unix; \
chmod 1777 /tmp/.X11-unix; \
chown $USERNAME /tmp/.X11-unix
# base helper scripts
COPY src-base /setup
#
# make directories for neko
RUN set -eux; \
mkdir -p /etc/neko /var/www /mnt/host/logs \
chmod 1777 /mnt/host/logs; \
chown $USERNAME /mnt/host/logs/; \
chown -R $USERNAME:$USERNAME /home/$USERNAME
#
# copy Neko server
COPY neko/server/bin/neko /usr/bin/neko
#
# Copy client files
COPY neko/client/dist /var/www
#
# copy config files
COPY neko/.docker/base/xorg.conf /etc/neko/xorg.conf
RUN mkdir -p /etc/neko/supervisord && \
mv /setup/supervisord.conf /etc/neko/supervisord.conf && \
mv /setup/supervisord-devtool.conf /etc/neko/supervisord/devtool.conf
#
# add helpful symlinks into home dir
# then (hopefully) we mount over it docker -v
RUN set -eux;\
mkdir -p /mnt/host;\
mkdir -p /mnt/host/home;\
mkdir -p /mnt/host/pwd;\
mkdir -p /mnt/host/devtool;\
mkdir -p /mnt/persist/home;\
chown -R $USERNAME:$USERNAME /mnt;\
#
rm -rf /home/$USERNAME;\
ln -s /mnt/persist/home /home/$USERNAME;\
chown -R $USERNAME:$USERNAME /home/$USERNAME
# Copy 3rd-party licenses
COPY ThirdPartyLicenses.txt /
# IP requirement for removal
RUN rm -f /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioparsers.so
RUN rm -f /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstfaad.so
RUN rm -f /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvoaacenc.so
RUN rm -f /usr/lib/x86_64-linux-gnu/libavresample* /usr/lib/x86_64-linux-gnu/libavutil* \
/usr/lib/x86_64-linux-gnu/libavcodec* /usr/lib/x86_64-linux-gnu/libavformat* \
/usr/lib/x86_64-linux-gnu/libavfilter*
WORKDIR /home/$USERNAME
CMD ["/bin/bash", "/setup/entrypoint-base.sh"]
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