58 lines
1.7 KiB
Markdown
58 lines
1.7 KiB
Markdown
# Xubuntu on Docker
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A Docker image based on Ubuntu 20.04 with the Xfce desktop environment,
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[xrdp](https://github.com/neutrinolabs/xrdp),
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[xrdp PulseAudio module](https://github.com/neutrinolabs/pulseaudio-module-xrdp) and
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[VirtualGL](https://github.com/VirtualGL/virtualgl).
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## Start an instance
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### Docker CLI
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```sh
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docker run \
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--name xubuntu \
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--detach \
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--shm-size 2g \
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--publish 3322:3322/tcp \
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--publish 3389:3389/tcp \
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--device /dev/dri:/dev/dri \
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docker.io/hectormolinero/xubuntu:latest
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```
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### Docker Compose
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```yaml
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version: '3.9'
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services:
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xubuntu:
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image: 'docker.io/hectormolinero/xubuntu:latest'
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shm_size: '2gb'
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ports:
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- '3322:3322/tcp'
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- '3389:3389/tcp'
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devices:
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- '/dev/dri:/dev/dri'
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```
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> You will be able to connect to the container via SSH through 3322/TCP port and RDP through 3389/TCP port.
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> **Important:** some software (like Firefox) need the shared memory to be increased, if you
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encounter any problem related to this you may use the `--shm-size` option.
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## Environment variables
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* `UNPRIVILEGED_USER_UID`: unprivileged user UID (`1000` by default).
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* `UNPRIVILEGED_USER_GID`: unprivileged user GID (`1000` by default).
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* `UNPRIVILEGED_USER_NAME`: unprivileged user name (`user` by default).
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* `UNPRIVILEGED_USER_PASSWORD`: unprivileged user password (`password` by default).
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* `UNPRIVILEGED_USER_GROUPS`: comma-separated list of additional GIDs for the unprivileged user (none by default).
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* `UNPRIVILEGED_USER_SHELL`: unprivileged user shell (`/bin/bash` by default).
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* `ENABLE_XDUMMY`: enable a dummy X server (`false` by default).
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## License
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See the [license](LICENSE.md) file.
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