Add docker image building

docker/build.dockerfile

@@ -0,0 +1,35 @@
+FROM python:3.10-slim as build-image
+
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y gcc build-essential python3-dev libpq-dev libffi-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /root/poetry
+COPY pyproject.toml poetry.lock /root/poetry/
+
+RUN pip install poetry --no-cache-dir \
+    && poetry export --without-hashes > requirements.txt
+
+ENV VENV_PATH=/opt/venv
+RUN python -m venv $VENV_PATH \
+    && . "${VENV_PATH}/bin/activate" \
+    && pip install -r requirements.txt --no-cache-dir
+
+
+FROM python:3.10-slim as runtime-image
+
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y wget python3-dev libpq-dev libffi-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY ./src/ /app/
+
+ENV VENV_PATH=/opt/venv
+COPY --from=build-image $VENV_PATH $VENV_PATH
+ENV PATH="$VENV_PATH/bin:$PATH"
+
+EXPOSE 8080
+
+WORKDIR /app/
+
+CMD uvicorn main:app --host="0.0.0.0" --port="8080"