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Added working Ubuntu XFCE container

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Dillon DuPont
2025-08-06 12:12:21 -04:00
parent 4eccf059e5
commit b3b5df7574
2 changed files with 68 additions and 0 deletions
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FROM kasmweb/core-ubuntu-jammy:1.17.0
USER root
ENV HOME=/home/kasm-default-profile
ENV STARTUPDIR=/dockerstartup
ENV INST_SCRIPTS=$STARTUPDIR/install
WORKDIR $HOME
######### Customize Container Here ###########
# Installing python, pip, and libraries
RUN apt-get update
RUN apt install -y wget build-essential libncursesw5-dev libssl-dev \
libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev zlib1g-dev
RUN add-apt-repository ppa:deadsnakes/ppa
RUN apt install -y python3.11 python3-pip python3-tk python3-dev \
gnome-screenshot wmctrl ffmpeg socat xclip
RUN pip install cua-computer-server
# Disable SSL requirement
RUN sed -i 's/require_ssl: true/require_ssl: false/g' /usr/share/kasmvnc/kasmvnc_defaults.yaml
RUN sed -i 's/-sslOnly//g' /dockerstartup/vnc_startup.sh
# Running the python script on startup
RUN echo "/usr/bin/python3 -m computer_server" > $STARTUPDIR/custom_startup.sh \
&& chmod +x $STARTUPDIR/custom_startup.sh
######### End Customizations ###########
RUN chown 1000:0 $HOME
RUN $STARTUPDIR/set_user_permission.sh $HOME
ENV HOME=/home/kasm-user
WORKDIR $HOME
RUN mkdir -p $HOME && chown -R 1000:0 $HOME
USER 1000

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# Kasm Cua Container
Containerized virtual desktop for Computer-Using Agents (CUA).
## Usage
Building the container:
```bash
docker build -t kasm-cua .
```
Running the container:
```bash
docker run --rm -it --shm-size=512m -p 6901:6901 -p 8000:8000 -e VNC_PW=password kasm-cua
```
A VNC client will be available at `localhost:6901` with the username `kasm-user` and password `password`.
The container will run a Computer Server instance in the background. You can access the Computer Server API at `http://localhost:8000` or using the cua Computer SDK.
## Creating a snapshot
You can create a snapshot of the container at any time by running:
```bash
docker commit <container_id> kasm-cua-snapshot
```
You can then run the snapshot by running:
```bash
docker run --rm -it --shm-size=512m -p 6901:6901 -p 8000:8000 -e VNC_PW=password kasm-cua-snapshot
```