Deployment

It is possible to deploy Let's Stream It by either running locally the single services one by one or more easily through Docker Compose.

• To run each single microservice locally follow the instruction given inside each repository README (Session Service, Profile Service, Auth Service and Frontend Service). Also, make sure to run the MongoDB container on port 27017;
• To deploy all services at once, navigate to the Bootstrap repository and follow the provided indications.

In both cases, the microservices have the following dependencies. In the docker-compose file, it’s guaranteed they are deployed in this sequence by leveraging healthchecks and depends_on attributes.

Docker Compose file

x-common-variables: &common-variables
  PROFILE_SERVICE_HOSTNAME: profile-service
  PROFILE_SERVICE_PORT: 3001
  AUTH_SERVICE_HOSTNAME: auth-service
  AUTH_SERVICE_PORT: 3000
  SESSION_SERVICE_HOSTNAME: session-service
  SESSION_SERVICE_PORT: 4000
  MONGO_HOSTNAME: mongodb-service
  MONGO_PORT: 27017

services:
  mongodb-service:
    image: mongo:latest
    container_name: mongodb-service
    hostname: mongodb-service
    restart: always
    volumes:
      - ./data/db:/data/db
    healthcheck:
      test: echo 'db.runCommand("ping").ok' | mongosh localhost:27017/test --quiet

  session-service:
    image: ghcr.io/letsstreamit/session-service:main
    container_name: session-service
    hostname: session-service
    restart: always
    depends_on:
      auth-service:
        condition: service_healthy
      profile-service:
        condition: service_healthy
    environment:
      <<: *common-variables

  frontend-service:
    image: ghcr.io/letsstreamit/frontend-service:main
    container_name: frontend-service
    hostname: frontend-service
    restart: always
    ports:
      - "80:80"
    depends_on:
      auth-service:
        condition: service_healthy
      profile-service:
        condition: service_healthy
    environment:
      VITE_YOUTUBE_API_KEY: ${YOUTUBE_API_KEY} # Set this in your .env file
      <<: *common-variables

  auth-service:
    image: ghcr.io/letsstreamit/auth-service:main
    depends_on:
      mongodb-service:
        condition: service_healthy
    container_name: auth-service
    hostname: auth-service
    restart: always
    environment:
      JWT_SECRET: ${JWT_SECRET} # Set this in your .env file
      <<: *common-variables
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/healthcheck"]

  profile-service:
    image: ghcr.io/letsstreamit/profile-service:latest
    depends_on:
      mongodb-service:
        condition: service_healthy
    container_name: profile-service
    hostname: profile-service
    restart: always
    environment:
      AKKA_LICENSE_KEY: ${AKKA_LICENSE_KEY} # Set this in your .env file
      <<: *common-variables
    healthcheck:
      test: ["CMD", "curl", "-f", "http://profile-service:3001/health"]