Updated WebUI Dockerfile

# See the License for the specific language governing permissions and

# limitations under the License.

FROM python:3-slim

FROM python:3.9-slim

# Ref: https://pythonspeed.com/articles/activate-virtualenv-dockerfile/

# Install dependencies

RUN apt-get --yes --quiet --quiet update && \

    apt-get --yes --quiet --quiet install wget g++ && \

    rm -rf /var/lib/apt/lists/*

# RUN apt-get --yes --quiet --quiet update && \

#     apt-get --yes --quiet --quiet install wget g++ && \

#     rm -rf /var/lib/apt/lists/*

# Set Python to show logs as they occur

ENV PYTHONUNBUFFERED=0

#     wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \

#     chmod +x /bin/grpc_health_probe

# creating a user for security reasons

# Creating a user for security reasons

RUN groupadd -r webui && useradd --no-log-init -r -m -g webui webui

USER webui

ENV VIRTUAL_ENV=/home/webui/venv

RUN python3 -m venv ${VIRTUAL_ENV}

ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"

COPY --chown=webui:webui webui/requirements.in /home/webui/teraflow/webui/requirements.in

RUN pip install --upgrade pip setuptools wheel pip-tools && pip-compile --output-file=webui/requirements.txt webui/requirements.in

RUN pip install -r webui/requirements.txt

# Get generic Python packages

RUN python3 -m pip install --upgrade pip

RUN python3 -m pip install --upgrade setuptools wheel

RUN python3 -m pip install --upgrade pip-tools

# Get common Python packages

# Note: this step enables sharing the previous Docker build steps among all the Python components

COPY --chown=webui:webui common_requirements.in common_requirements.in

RUN pip-compile --quiet --output-file=common_requirements.txt common_requirements.in

RUN python3 -m pip install -r common_requirements.txt

COPY --chown=webui:webui src/webui/requirements.in requirements.in

RUN pip-compile --output-file=requirements.txt requirements.in

RUN pip install -r requirements.txt

# Add files into working directory

COPY --chown=webui:webui common/. common

COPY --chown=webui:webui service/client/. service/client

COPY --chown=webui:webui webui/. webui

# Start webui service

# Start the service

ENTRYPOINT ["python", "-m", "webui.service"]