NBI component:

FROM python:3.9-slim

# Install dependencies

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

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

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

# Set Python to show logs as they occur

ENV PYTHONUNBUFFERED=0

# Download the gRPC health probe

RUN GRPC_HEALTH_PROBE_VERSION=v0.2.0 && \

    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

# 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

# Create component sub-folders, and copy content

# Get common Python packages

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

WORKDIR /var/teraflow

COPY 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

# Add common files into working directory

WORKDIR /var/teraflow/common

COPY src/common/. ./

RUN rm -rf proto

# Create proto sub-folder, copy .proto files, and generate Python code

RUN mkdir -p /var/teraflow/common/proto

WORKDIR /var/teraflow/common/proto

RUN touch __init__.py

COPY proto/*.proto ./

RUN python3 -m grpc_tools.protoc -I=. --python_out=. --grpc_python_out=. *.proto

RUN rm *.proto

RUN find . -type f -exec sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' {} \;

# Create component sub-folders, get specific Python packages

RUN mkdir -p /var/teraflow/mock_nbi_dependencies

WORKDIR /var/teraflow/mock_nbi_dependencies

COPY . .

# Get specific Python packages

RUN ls -la

COPY src/mock_nbi_dependencies/requirements.in requirements.in

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

RUN python3 -m pip install -r requirements.txt

RUN python3 -m pip list

# Add component files into working directory

COPY src/tests/tools/mock_nbi_dependencies/. ./

# Start the service

ENTRYPOINT ["python", "MockNbiDependencies.py"]