annexes.tex

\chapter{Déploiement}
\label{annexe-deploiement}

Cette annexe contient les fichiers de déploiement utilisés pour l'application \gls{beeplace}.

Ci-dessous, le \texttt{Dockerfile} du frontend de l'application \gls{beeplace}. Le fichier du backend est omis car il est identique, à l'exception du port et des variables d'environnement utilisés.

\begin{minted}[linenos]{sh}
  # Base image
  FROM node:20-alpine

  # Work directory
  WORKDIR /app

  # Copy the files of the working directory
  COPY .bundle .

  # Environment variables
  ENV NODE_ENV=production
  ENV BACKEND_URL=${BACKEND_URL}
  ENV DISPLAY_WIDTH=${DISPLAY_WIDTH}
  ENV DISPLAY_HEIGHT=${DISPLAY_HEIGHT}
  ENV DISPLAY_COLUMNS=${DISPLAY_COLUMNS}
  ENV DISPLAY_ROWS=${DISPLAY_ROWS}
  ENV MIN_SCALE=${MIN_SCALE}
  ENV MAX_SCALE=${MAX_SCALE}

  # Exposed ports
  EXPOSE 3000

  # Command to run on start
  CMD ["npm", "start"]
\end{minted}
\begin{center}
  \textit{Dockerfile}
\end{center}

\pagebreak

Fichier \texttt{docker-compose.yml} utilisé lors du déploiement pour configurer les quatre services de l'application \gls{beeplace}: le frontend, le backend, Redis et la base de données PostgreSQL.

\begin{minted}[linenos]{yaml}
networks:
  traefik_network:
    name: traefik_network
    driver_opts:
      com.docker.network.bridge.name: traefik_network

services:
  backend:
    container_name: beeplace-backend
    # {...} is replacing "/beescreens/beescreens/" to make URL shorter
    image: registry.gitlab.com{...}beeplace-backend:${BEEPLACE_BACKEND_IMAGE_VERSION:-latest}
    restart: unless-stopped
    env_file:
      - backend.env
    networks:
      - traefik_network
    expose:
      - 4000
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik_network
      #
      - traefik.http.routers.beeplace-backend-web.rule=Host(`${BEEPLACE_BACKEND_FQDN}`)
      - traefik.http.routers.beeplace-backend-web.entrypoints=web
      - traefik.http.routers.beeplace-backend-web.middlewares=redirect-to-https
      #
      - traefik.http.routers.beeplace-backend-websecure.rule=Host(`${BEEPLACE_BACKEND_FQDN}`)
      - traefik.http.routers.beeplace-backend-websecure.entrypoints=websecure
      - traefik.http.routers.beeplace-backend-websecure.tls=true
      - traefik.http.routers.beeplace-backend-websecure.tls.certresolver=letsencrypt
      #
      - traefik.http.services.beeplace-backend.loadbalancer.server.port=4000

  frontend:
    container_name: beeplace-frontend
    # {...} is replacing "/beescreens/beescreens/" to make URL shorter
    image: registry.gitlab.com{...}beeplace-frontend:${BEEPLACE_FRONTEND_IMAGE_VERSION:-latest}
    restart: unless-stopped
    env_file:
      - frontend.env
    networks:
      - traefik_network
    expose:
      - 3000
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik_network
      #
      - traefik.http.routers.beeplace-frontend-web.rule=Host(`${BEEPLACE_FRONTEND_FQDN}`)
      - traefik.http.routers.beeplace-frontend-web.entrypoints=web
      - traefik.http.routers.beeplace-frontend-web.middlewares=redirect-to-https
      #
      - traefik.http.routers.beeplace-frontend-websecure.rule=Host(`${BEEPLACE_FRONTEND_FQDN}`)
      - traefik.http.routers.beeplace-frontend-websecure.entrypoints=websecure
      - traefik.http.routers.beeplace-frontend-websecure.tls=true
      - traefik.http.routers.beeplace-frontend-websecure.tls.certresolver=letsencrypt
      #
      - traefik.http.services.beeplace-frontend.loadbalancer.server.port=3000



  beeplace-redis:
    container_name: beeplace-redis
    image: redis:${REDIS_IMAGE_VERSION:-latest}
    restart: unless-stopped
    networks:
      - traefik_network
    ports:
      - 6379:6379
    volumes:
      - ./db-data:/redis/data

  database:
    container_name: beeplace-database
    image: postgres:${POSTGRES_IMAGE_VERSION:-latest}
    restart: unless-stopped
    env_file:
      - postgres.env
    networks:
      - traefik_network
    ports:
      - 5432:5432
    volumes:
      - ./db-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
      interval: 30s
      timeout: 20s
      retries: 3
\end{minted}
\begin{center}
  \textit{docker-compose.yml}
\end{center}