2020-02-02 05:20:10 +00:00
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# docker-ubuntu-vnc
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2020-02-02 13:54:07 +00:00
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[](https://hub.docker.com/r/dcsunset/ubuntu-vnc)
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[](https://hub.docker.com/r/dcsunset/ubuntu-vnc)
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A docker image of Ubuntu with Xfce desktop and VNC support.
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2020-02-02 05:20:10 +00:00
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2020-02-04 02:39:37 +00:00
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## Screenshots
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2020-02-03 07:33:11 +00:00
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## Tags
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Different tags of this image are based on different versions of ubuntu.
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Currently available tags:
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* latest: based on ubuntu:lastest
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* 18.04: based on ubuntu:18.04
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* 16.04: based on ubuntu:16.04
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2020-02-05 08:06:38 +00:00
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## Pull image
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```
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docker pull dcsunset/ubuntu-vnc:<tag>
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```
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The tag can be one of those listed above.
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2020-02-02 05:20:10 +00:00
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## Usage
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2020-02-02 12:03:49 +00:00
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Simple usage:
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2020-02-02 05:20:10 +00:00
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```
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docker run -d -p 5900:5900 -p 6080:6080 -e VNC_PASSWD=password dcsunset/ubuntu-vnc
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2020-02-02 05:20:10 +00:00
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```
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2020-02-05 08:06:38 +00:00
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Then visit <http://localhost:6080> to visit noVNC UI.
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Or you can use a different VNC client (like TigerVNC client)
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and connect to localhost:5900.
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2020-02-02 05:20:10 +00:00
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If `VNC_PASSWD` is not set,
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then the security type of vncserver is set to None,
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it is **insecure** when exposing the container on the Internet.
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## Exposed ports
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* 5900: Used for VNC interface
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2020-02-02 11:58:03 +00:00
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* 6080: Used for noVNC Web UI
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## Installed applications
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To make the image lightweight,
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only the following applications are installed by default:
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* Xfce desktop
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* TigerVNC server
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* noVNC
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* wget
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* Python3
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* Vim
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* Chromium browser
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2020-02-02 11:58:03 +00:00
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## Build
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2020-02-02 05:20:10 +00:00
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2020-02-02 11:58:03 +00:00
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To use the latest Ubuntu image:
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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docker build -t ubuntu-vnc .
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```
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2020-02-02 11:58:03 +00:00
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Or specify a version:
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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docker build --build-arg VERSION=18.04 -t ubuntu-vnc .
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```
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2020-02-02 11:58:03 +00:00
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## FAQ
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### Fonts
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If non-latin characters are not displayed well,
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install the font packs based on your needs.
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To install the Indian font pack:
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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apt-get install fonts-indic
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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To install the CJK font pack:
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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apt-get install fonts-noto-cjk
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```
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2020-02-02 11:58:03 +00:00
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To install the international font pack:
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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apt-get install fonts-noto
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2020-02-02 05:20:10 +00:00
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```
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2020-02-02 11:58:03 +00:00
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### Scaling
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By default, noVNC's scaling mode is set to None.
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It can be changed in the noVNC panel easily.
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2020-02-02 12:08:33 +00:00
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2020-02-05 03:50:41 +00:00
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## License
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2020-02-02 12:08:33 +00:00
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MIT License
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