docker-playground/simple_venv/Dockerfile

FROM python:3.10

# Install pip
RUN python -m ensurepip --upgrade
RUN pip install --upgrade pip
RUN pip install virtualenv

RUN apt-get update && apt-get install locate sudo

# Create and activate virtual environment
RUN virtualenv --copies /venv
RUN chmod 777 /venv
# ENV PATH="/venv/bin:$PATH"

RUN . /venv/bin/activate

# RUN cd / | tar -czvf venv.tar.gz venv


# Set working directory
WORKDIR /app

# Copy requirements.txt and install dependencies
COPY requirements.txt .
RUN pip install -r requirements.txt
RUN pip install venv-pack
# RUN cd /venv && tar -czvf ../venv.tar.gz * && chmod 777 ../venv.tar.gz
# RUN stat /venv.tar.gz

RUN venv-pack -p /venv -o /venv.tar.gz && chmod 777 /venv.tar.gz



# set new user 
RUN echo "meowuser ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers \
&& groupadd -g 9882 meowuser && useradd -u 9882 -g 9882 meowuser

RUN echo "meowuser ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers

# Create the home directory for meowuser
RUN mkdir -p /home/meowuser && \
    chown meowuser:meowuser /home/meowuser

# Set the working directory to /home/meowuser
WORKDIR /home/meowuser


USER meowuser

RUN cp /venv.tar.gz /home/meowuser
# Copy the rest of the application code
COPY app.py /home/meowuser


# tar -czvf archive.tar.gz folder_name

# Set the command to run the application
CMD [ "python", "app.py" ]