docker

docker/__init__.py

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+'''docker files for the project'''

docker/compose-dev.yaml

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+name: excel-project
+
+services:
+  backend-dev:
+    profiles: ["dev"]
+    image: "${DOCKER_REGISTRY:-local}/excel-dev:${IMAGE_TAG:-local}"
+    container_name: backend-dev
+    build:
+      dockerfile: ./docker/dockerfile
+      context: ../
+      target: dev
+    init: true   #Manage processes and reap zombies
+    ipc: private #Inter-Process Communication (IPC) namespace for high-performance applications
+    volumes:
+      - type: bind
+        source: ../src
+        target: /home/excel-project/src
+      - type: bind
+        source: ../main.py 
+        target: /home/excel-project/main.py
+      - type: bind
+        source: ../configs
+        target: /home/excel-project/configs
+      - type: bind
+        source: ../DB
+        target: /home/excel-project/DB
+    networks:
+      - backend
+    ports:
+      - "80:8000"
+    entrypoint:
+      - python3 
+      - main.py
+
+  backend-prod:
+      profiles: ["prod"]
+      image: "${DOCKER_REGISTRY:-local}/excel-prod:${IMAGE_TAG:-local}"
+      container_name: backend-prod
+      build:
+        dockerfile: ./docker/dockerfile
+        context: ../
+        target: prod
+      init: true   #Manage processes and reap zombies
+      ipc: private #Inter-Process Communication (IPC) namespace for high-performance applications
+      volumes:
+        - type: bind
+          source: ../configs
+          target: /home/excel-project/configs
+        - type: bind
+          source: ../DB
+          target: /home/excel-project/DB
+      networks:
+        - backend
+      restart: unless-stopped
+      ports:
+        - "80:8000"
+
+networks:
+  backend:
+    name: "${BACKEND_NETWORK:-backend_network}"

docker/dockerfile

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+# --- Stage 1: Python Backend dev ---
+FROM python:3.14-slim AS dev
+
+LABEL org.opencontainers.image.title="the-great-excel-project-dev"
+LABEL org.opencontainers.image.source="https://git.homyk.space/MH.Dmitrii/The_Great_Excel_Project"
+
+WORKDIR /home/excel-project
+
+COPY pyproject.toml poetry.lock ./
+
+RUN pip install --no-cache-dir --break-system-packages poetry \
+    && poetry config virtualenvs.create false \
+    && poetry install --no-root --no-interaction
+
+# --- Stage 2: Python Backend prod ---
+
+FROM python:3.14-slim AS prod
+
+LABEL org.opencontainers.image.title="the-great-excel-project-prod"
+LABEL org.opencontainers.image.source="https://git.homyk.space/MH.Dmitrii/The_Great_Excel_Project"
+
+WORKDIR /home/excel-project
+
+COPY pyproject.toml poetry.lock main.py ./
+COPY src/ ./src/
+
+RUN pip install --no-cache-dir --break-system-packages poetry \
+    && poetry config virtualenvs.create false \
+    && poetry install --no-root --no-interaction --only main
+
+RUN groupadd --gid 1000 appuser \
+    && useradd --uid 1000 --gid appuser --shell /bin/bash --create-home appuser \
+    && chown -R appuser:appuser /home/excel-project
+
+USER appuser
+
+ENTRYPOINT ["python3", "main.py"]