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Supporting for novnc on Ubuntu 20.04 #297

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df422a2
Working version of novnc in docker
xyloon Jan 26, 2023
0171b73
Delete unused code
xyloon Jan 26, 2023
500bbac
Supporting for execution on the Backend.AI
xyloon Jan 30, 2023
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80 changes: 80 additions & 0 deletions ubuntu/Dockerfile.20.04.xfce.amd64
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FROM ubuntu:focal as system

ENV DISPLAY=:1 \
VNC_PORT=5901 \
NO_VNC_PORT=6901 \
VNC_COL_DEPTH=32 \
VNC_RESOLUTION=1024x768

ENV DEBIAN_FRONTEND=noninteractive

RUN apt update && \
apt install --no-install-recommends -y apt-utils ;\
apt install --no-install-recommends -y \
xvfb xauth dbus-x11 xfce4 xfce4-terminal \
wget sudo curl gpg git bzip2 vim-tiny procps python x11-xserver-utils \
libnss3 libnspr4 libasound2 libgbm1 ca-certificates ttf-ubuntu-font-family xdg-utils \
tigervnc-standalone-server tigervnc-common firefox firefox-locale-ko fonts-nanum \
libappindicator3-1 libindicator3-7 ncurses-term && \
apt upgrade -y ibus-hangul && \
rm -vf /opt/lib*.deb; \
apt-get clean; \
rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*


#ENV TERM xterm
# Install NOVNC.
RUN git clone --branch v1.2.0 --single-branch https://github.com/novnc/noVNC.git /opt/noVNC; \
git clone --branch v0.9.0 --single-branch https://github.com/novnc/websockify.git /opt/noVNC/utils/websockify; \
ln -s /opt/noVNC/vnc.html /opt/noVNC/index.html; \
ls -al /opt/noVNC/utils/

# disable shared memory X11 affecting Chromium
ENV QT_X11_NO_MITSHM=1 \
_X11_NO_MITSHM=1 \
_MITSHM=0

# give every user read write access to the "/root" folder where the binary is cached
RUN ls -la /root
RUN chmod 777 /root && mkdir /src && mkdir /tmp/user_config && mkdir /usr/local/xfcedeskconfig
COPY assets/config/ /tmp/user_config/
RUN cd /tmp/user_config && tar czvf /usr/local/xfcedeskconfig/deskconfig.tar.gz * && rm -rf /tmp/user_config
COPY scripts/entrypoint.sh /usr/local/bin/

# this have to be moved to bootstrap code
#COPY assets/config/ /home/dockeruser/.config

# RUN chown -R dockeruser:dockeruser /home/dockeruser;\
# chmod -R 777 /home/dockeruser ;\
# adduser dockeruser sudo;\
# echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers

#USER dockeruser

#COPY scripts/entrypoint.sh /src

#Expose port 5901 to view display using VNC Viewer (6901 --> noVNC)
#EXPOSE 5901 6901
#ENTRYPOINT ["/src/entrypoint.sh"]

WORKDIR /home/work

ENV USER work
ENV PASSWORD work
ENV USERID 1000
ENV GROUPID 1000

COPY assets/service-defs /etc/backend.ai/service-defs
COPY assets/policy.yml /etc/backend.ai/jail/policy.yml

LABEL ai.backend.kernelspec="1" \
ai.backend.envs.corecount="OPENBLAS_NUM_THREADS,OMP_NUM_THREADS,NPROC" \
ai.backend.features="batch query uid-match user-input" \
ai.backend.resource.min.cpu="1" \
ai.backend.resource.min.mem="256m" \
ai.backend.base-distro="ubuntu20.04" \
ai.backend.runtime-type="app" \
ai.backend.runtime-path="/usr/false" \
ai.backend.service-ports="novnc:http:5900"

RUN ln -sf /usr/share/terminfo/x/xterm-color /usr/share/terminfo/x/xterm-256color
11 changes: 11 additions & 0 deletions ubuntu/assets/config/xfce4/desktop/icons.screen0-1904x1064.rc
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[xfdesktop-version-4.10.3+-rcfile_format]
4.10.3+=true

[/]
row=0
col=0

[/home/dockeruser]
row=1
col=0

11 changes: 11 additions & 0 deletions ubuntu/assets/config/xfce4/desktop/icons.screen0-2544x1201.rc
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[xfdesktop-version-4.10.3+-rcfile_format]
4.10.3+=true

[/]
row=0
col=0

[/home/dockeruser]
row=1
col=0

11 changes: 11 additions & 0 deletions ubuntu/assets/config/xfce4/desktop/icons.screen0-2544x1281.rc
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[xfdesktop-version-4.10.3+-rcfile_format]
4.10.3+=true

[/]
row=0
col=0

[/home/dockeruser]
row=1
col=0

14 changes: 14 additions & 0 deletions ubuntu/assets/config/xfce4/panel/launcher-10/16161682692.desktop
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[Desktop Entry]
Version=1.0
Type=Application
Exec=exo-open --launch FileManager %u
Icon=system-file-manager
StartupNotify=true
Terminal=false
Categories=Utility;X-XFCE;X-Xfce-Toplevel;
OnlyShowIn=XFCE;
X-XFCE-MimeType=inode/directory;x-scheme-handler/trash;
X-AppStream-Ignore=True
Name=File Manager
Comment=Browse the file system
X-XFCE-Source=file:///usr/share/applications/exo-file-manager.desktop
15 changes: 15 additions & 0 deletions ubuntu/assets/config/xfce4/panel/launcher-11/16161682693.desktop
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[Desktop Entry]
Version=1.0
Type=Application
Exec=/usr/lib/firefox-esr/firefox-esr %u
Icon=firefox-esr
StartupNotify=true
Terminal=false
Categories=Network;X-XFCE;X-Xfce-Toplevel;
OnlyShowIn=XFCE;
X-XFCE-MimeType=x-scheme-handler/http;x-scheme-handler/https;
X-AppStream-Ignore=True
Name=Firefox ESR
Comment=Browse the World Wide Web
X-XFCE-Source=file:///usr/share/applications/exo-web-browser.desktop
Path=
13 changes: 13 additions & 0 deletions ubuntu/assets/config/xfce4/panel/launcher-9/16161682691.desktop
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[Desktop Entry]
Version=1.0
Type=Application
Exec=exo-open --launch TerminalEmulator
Icon=utilities-terminal
StartupNotify=true
Terminal=false
Categories=Utility;X-XFCE;X-Xfce-Toplevel;
OnlyShowIn=XFCE;
X-AppStream-Ignore=True
Name=Terminal Emulator
Comment=Use the command line
X-XFCE-Source=file:///usr/share/applications/exo-terminal-emulator.desktop
34 changes: 34 additions & 0 deletions ubuntu/assets/config/xfce4/terminal/terminalrc
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[Configuration]
BackgroundMode=TERMINAL_BACKGROUND_TRANSPARENT
BackgroundDarkness=0.810000
MiscAlwaysShowTabs=FALSE
MiscBell=FALSE
MiscBellUrgent=FALSE
MiscBordersDefault=TRUE
MiscCursorBlinks=FALSE
MiscCursorShape=TERMINAL_CURSOR_SHAPE_BLOCK
MiscDefaultGeometry=80x24
MiscInheritGeometry=FALSE
MiscMenubarDefault=TRUE
MiscMouseAutohide=FALSE
MiscMouseWheelZoom=TRUE
MiscToolbarDefault=FALSE
MiscConfirmClose=TRUE
MiscCycleTabs=TRUE
MiscTabCloseButtons=TRUE
MiscTabCloseMiddleClick=TRUE
MiscTabPosition=GTK_POS_TOP
MiscHighlightUrls=TRUE
MiscMiddleClickOpensUri=FALSE
MiscCopyOnSelect=FALSE
MiscShowRelaunchDialog=TRUE
MiscRewrapOnResize=TRUE
MiscUseShiftArrowsToScroll=FALSE
MiscSlimTabs=FALSE
MiscNewTabAdjacent=FALSE
MiscSearchDialogOpacity=100
MiscShowUnsafePasteDialog=TRUE
ColorForeground=#dcdcdc
ColorBackground=#2c2c2c
ColorCursor=#dcdcdc
ColorPalette=#3f3f3f;#705050;#60b48a;#dfaf8f;#9ab8d7;#dc8cc3;#8cd0d3;#dcdcdc;#709080;#dca3a3;#72d5a3;#f0dfaf;#94bff3;#ec93d3;#93e0e3;#ffffff
5 changes: 5 additions & 0 deletions ubuntu/assets/config/xfce4/xfconf/xfce-perchannel-xml/thunar.xml
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<?xml version="1.0" encoding="UTF-8"?>

<channel name="thunar" version="1.0">
<property name="last-view" type="string" value="ThunarIconView"/>
</channel>
30 changes: 30 additions & 0 deletions ubuntu/assets/config/xfce4/xfconf/xfce-perchannel-xml/xfce4-desktop.xml
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<?xml version="1.0" encoding="UTF-8"?>

<channel name="xfce4-desktop" version="1.0">
<property name="backdrop" type="empty">
<property name="screen0" type="empty">
<property name="monitor0" type="empty">
<property name="workspace0" type="empty">
<property name="color-style" type="int" value="0"/>
<property name="image-style" type="int" value="5"/>
<property name="last-image" type="string" value="/usr/share/backgrounds/xfce/xfce-teal.jpg"/>
</property>
<property name="workspace1" type="empty">
<property name="color-style" type="int" value="0"/>
<property name="image-style" type="int" value="5"/>
<property name="last-image" type="string" value="/usr/share/backgrounds/xfce/xfce-teal.jpg"/>
</property>
<property name="workspace2" type="empty">
<property name="color-style" type="int" value="0"/>
<property name="image-style" type="int" value="5"/>
<property name="last-image" type="string" value="/usr/share/backgrounds/xfce/xfce-teal.jpg"/>
</property>
<property name="workspace3" type="empty">
<property name="color-style" type="int" value="0"/>
<property name="image-style" type="int" value="5"/>
<property name="last-image" type="string" value="/usr/share/backgrounds/xfce/xfce-teal.jpg"/>
</property>
</property>
</property>
</property>
</channel>
154 changes: 154 additions & 0 deletions ubuntu/assets/config/xfce4/xfconf/xfce-perchannel-xml/xfce4-keyboard-shortcuts.xml
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<?xml version="1.0" encoding="UTF-8"?>

<channel name="xfce4-keyboard-shortcuts" version="1.0">
<property name="commands" type="empty">
<property name="default" type="empty">
<property name="&lt;Alt&gt;F1" type="empty"/>
<property name="&lt;Alt&gt;F2" type="empty">
<property name="startup-notify" type="empty"/>
</property>
<property name="&lt;Alt&gt;F3" type="empty">
<property name="startup-notify" type="empty"/>
</property>
<property name="&lt;Primary&gt;&lt;Alt&gt;Delete" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;l" type="empty"/>
<property name="XF86Display" type="empty"/>
<property name="&lt;Super&gt;p" type="empty"/>
<property name="&lt;Primary&gt;Escape" type="empty"/>
<property name="XF86WWW" type="empty"/>
<property name="XF86Mail" type="empty"/>
</property>
<property name="custom" type="empty">
<property name="&lt;Alt&gt;F3" type="string" value="xfce4-appfinder">
<property name="startup-notify" type="bool" value="true"/>
</property>
<property name="&lt;Alt&gt;F1" type="string" value="xfce4-popup-applicationsmenu"/>
<property name="&lt;Alt&gt;F2" type="string" value="xfce4-appfinder --collapsed">
<property name="startup-notify" type="bool" value="true"/>
</property>
<property name="&lt;Primary&gt;&lt;Alt&gt;Delete" type="string" value="xflock4"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;l" type="string" value="xflock4"/>
<property name="XF86Mail" type="string" value="exo-open --launch MailReader"/>
<property name="XF86Display" type="string" value="xfce4-display-settings --minimal"/>
<property name="XF86WWW" type="string" value="exo-open --launch WebBrowser"/>
<property name="&lt;Super&gt;p" type="string" value="xfce4-display-settings --minimal"/>
<property name="&lt;Primary&gt;Escape" type="string" value="xfdesktop --menu"/>
<property name="override" type="bool" value="true"/>
</property>
</property>
<property name="xfwm4" type="empty">
<property name="default" type="empty">
<property name="&lt;Alt&gt;Insert" type="empty"/>
<property name="Escape" type="empty"/>
<property name="Left" type="empty"/>
<property name="Right" type="empty"/>
<property name="Up" type="empty"/>
<property name="Down" type="empty"/>
<property name="&lt;Alt&gt;Tab" type="empty"/>
<property name="&lt;Alt&gt;&lt;Shift&gt;Tab" type="empty"/>
<property name="&lt;Alt&gt;Delete" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Down" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Left" type="empty"/>
<property name="&lt;Shift&gt;&lt;Alt&gt;Page_Down" type="empty"/>
<property name="&lt;Alt&gt;F4" type="empty"/>
<property name="&lt;Alt&gt;F6" type="empty"/>
<property name="&lt;Alt&gt;F7" type="empty"/>
<property name="&lt;Alt&gt;F8" type="empty"/>
<property name="&lt;Alt&gt;F9" type="empty"/>
<property name="&lt;Alt&gt;F10" type="empty"/>
<property name="&lt;Alt&gt;F11" type="empty"/>
<property name="&lt;Alt&gt;F12" type="empty"/>
<property name="&lt;Primary&gt;&lt;Shift&gt;&lt;Alt&gt;Left" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;End" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Home" type="empty"/>
<property name="&lt;Primary&gt;&lt;Shift&gt;&lt;Alt&gt;Right" type="empty"/>
<property name="&lt;Primary&gt;&lt;Shift&gt;&lt;Alt&gt;Up" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_1" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_2" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_3" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_4" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_5" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_6" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_7" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_8" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_9" type="empty"/>
<property name="&lt;Alt&gt;space" type="empty"/>
<property name="&lt;Shift&gt;&lt;Alt&gt;Page_Up" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Right" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;d" type="empty"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Up" type="empty"/>
<property name="&lt;Super&gt;Tab" type="empty"/>
<property name="&lt;Primary&gt;F1" type="empty"/>
<property name="&lt;Primary&gt;F2" type="empty"/>
<property name="&lt;Primary&gt;F3" type="empty"/>
<property name="&lt;Primary&gt;F4" type="empty"/>
<property name="&lt;Primary&gt;F5" type="empty"/>
<property name="&lt;Primary&gt;F6" type="empty"/>
<property name="&lt;Primary&gt;F7" type="empty"/>
<property name="&lt;Primary&gt;F8" type="empty"/>
<property name="&lt;Primary&gt;F9" type="empty"/>
<property name="&lt;Primary&gt;F10" type="empty"/>
<property name="&lt;Primary&gt;F11" type="empty"/>
<property name="&lt;Primary&gt;F12" type="empty"/>
</property>
<property name="custom" type="empty">
<property name="Up" type="string" value="up_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_9" type="string" value="move_window_workspace_9_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_8" type="string" value="move_window_workspace_8_key"/>
<property name="Left" type="string" value="left_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_6" type="string" value="move_window_workspace_6_key"/>
<property name="&lt;Alt&gt;Insert" type="string" value="add_workspace_key"/>
<property name="&lt;Alt&gt;Tab" type="string" value="cycle_windows_key"/>
<property name="&lt;Alt&gt;&lt;Shift&gt;Tab" type="string" value="cycle_reverse_windows_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_7" type="string" value="move_window_workspace_7_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Right" type="string" value="right_workspace_key"/>
<property name="&lt;Primary&gt;&lt;Shift&gt;&lt;Alt&gt;Right" type="string" value="move_window_right_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;d" type="string" value="show_desktop_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Up" type="string" value="up_workspace_key"/>
<property name="&lt;Primary&gt;F7" type="string" value="workspace_7_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Home" type="string" value="move_window_prev_workspace_key"/>
<property name="&lt;Alt&gt;F4" type="string" value="close_window_key"/>
<property name="&lt;Primary&gt;&lt;Shift&gt;&lt;Alt&gt;Left" type="string" value="move_window_left_key"/>
<property name="&lt;Alt&gt;F6" type="string" value="stick_window_key"/>
<property name="&lt;Alt&gt;F10" type="string" value="maximize_window_key"/>
<property name="&lt;Alt&gt;F12" type="string" value="above_key"/>
<property name="&lt;Alt&gt;F9" type="string" value="hide_window_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Down" type="string" value="down_workspace_key"/>
<property name="&lt;Alt&gt;F8" type="string" value="resize_window_key"/>
<property name="&lt;Super&gt;Tab" type="string" value="switch_window_key"/>
<property name="Escape" type="string" value="cancel_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;End" type="string" value="move_window_next_workspace_key"/>
<property name="&lt;Primary&gt;F10" type="string" value="workspace_10_key"/>
<property name="&lt;Primary&gt;F11" type="string" value="workspace_11_key"/>
<property name="&lt;Alt&gt;F11" type="string" value="fullscreen_key"/>
<property name="&lt;Primary&gt;&lt;Shift&gt;&lt;Alt&gt;Up" type="string" value="move_window_up_key"/>
<property name="Right" type="string" value="right_key"/>
<property name="Down" type="string" value="down_key"/>
<property name="&lt;Alt&gt;F7" type="string" value="move_window_key"/>
<property name="&lt;Shift&gt;&lt;Alt&gt;Page_Down" type="string" value="lower_window_key"/>
<property name="&lt;Primary&gt;F12" type="string" value="workspace_12_key"/>
<property name="&lt;Primary&gt;F1" type="string" value="workspace_1_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;Left" type="string" value="left_workspace_key"/>
<property name="&lt;Primary&gt;F2" type="string" value="workspace_2_key"/>
<property name="&lt;Primary&gt;F4" type="string" value="workspace_4_key"/>
<property name="&lt;Primary&gt;F5" type="string" value="workspace_5_key"/>
<property name="&lt;Primary&gt;F6" type="string" value="workspace_6_key"/>
<property name="&lt;Alt&gt;space" type="string" value="popup_menu_key"/>
<property name="&lt;Primary&gt;F8" type="string" value="workspace_8_key"/>
<property name="&lt;Primary&gt;F9" type="string" value="workspace_9_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_1" type="string" value="move_window_workspace_1_key"/>
<property name="&lt;Alt&gt;Delete" type="string" value="del_workspace_key"/>
<property name="&lt;Shift&gt;&lt;Alt&gt;Page_Up" type="string" value="raise_window_key"/>
<property name="&lt;Primary&gt;F3" type="string" value="workspace_3_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_2" type="string" value="move_window_workspace_2_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_3" type="string" value="move_window_workspace_3_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_4" type="string" value="move_window_workspace_4_key"/>
<property name="&lt;Primary&gt;&lt;Alt&gt;KP_5" type="string" value="move_window_workspace_5_key"/>
<property name="override" type="bool" value="true"/>
</property>
</property>
<property name="providers" type="array">
<value type="string" value="xfwm4"/>
<value type="string" value="commands"/>
</property>
</channel>
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