Social-Network/docker-compose.yml at main · silhavyj/Social-Network · GitHub

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version: '3'

# define all microservices that
# make up the whole application
services:
  db:                               # PostgreSQL database
    image: postgres:alpine          # docker image (https://hub.docker.com/_/postgres)
    restart: always                 # always restart the db when the app restarts
    networks:                       # specify the IP address of the database
      kiv-pia-silhavyj-network:
        ipv4_address: 10.5.0.5
    environment:
      - POSTGRES_DB=pia-silhavyj    # database name
      - POSTGRES_USER=postgres      # database "root" user
      - POSTGRES_PASSWORD=password  # database "root" password
      - "TZ=Europe/Prague"          # timezone
    ports:
      - "5432:5432"                 # expose port 5432 (PostgreSQL) out of the docker container to the local machine

  mail:                             # email server (can be replaced with gmail later on)
    image: maildev/maildev          # docker image (https://hub.docker.com/r/maildev/maildev)
    restart: always                 # always restart the server when the app restarts
    networks:                       # specify the IP address of the mail server
      kiv-pia-silhavyj-network:
        ipv4_address: 10.5.0.6
    ports:
      - "25:25"                     # expose port 25 (SMTP) out of the docker container to the local machine
      - "8086:80"                   # expose port 80 (HTTP - web UI) out of the docker container to the local machine
    environment:
      - "TZ=Europe/Prague"          # timezone

  app:                              # Spring boot application
    build: .
    ports:
      - "8085:8080"                 # expose port 8080 (web interface) out of the docker container do the local machine
    environment:
      - "TZ=Europe/Prague"          # timezone
    networks:
      kiv-pia-silhavyj-network:     # specify the IP address of the application
        ipv4_address: 10.5.0.7
    depends_on:
      - db
      - mail

networks:                           # definition of the subnet within Docker
  kiv-pia-silhavyj-network:
    driver: bridge
    ipam:
      config:
        - subnet: 10.5.0.0/16