docker-compose.mariposa.yml

version: "3.7"

services:
    # Database
    postgres:
        container_name: postgres
        image: postgres:12.2-alpine # use official postgres version 12.2
        restart: unless-stopped
        volumes:
            - database-data:/var/lib/postgresql/data/ # persist data even if container shuts down
        environment:
            POSTGRES_USER: docker
            POSTGRES_PASSWORD: docker
            POSTGRES_DB: acm
            POSTGRES_HOST: localhost
            POSTGRES_PORT: 5432
            PGDATA: /var/lib/postgresql/data/
        ports:
            - target: 5432 # the port inside the container
              published: 35432 # the publicly exposed port
              protocol: tcp # the port protocol (tcp or udp)
              mode: bridge # bridge networks are used to connect multiple containers together

    # Database Administration Tool
    pgadmin:
        container_name: pgadmin
        image: dpage/pgadmin4
        depends_on:
            - postgres
        environment:
            PGADMIN_DEFAULT_EMAIL: "acm@ucmerced.edu"
            PGADMIN_DEFAULT_PASSWORD: "PgAdmin2020!"
        volumes:
            - ./mocks:/pgadmin4/mocks
            - ./database.json:/pgadmin4/servers.json
        ports:
            - target: 80 # the port inside the container
              published: 8080 # the publicly exposed port
              protocol: tcp # the port protocol (tcp or udp)
              mode: bridge # bridge networks are used to connect multiple containers together

    mariposa:
        container_name: mariposa
        image: mariposa:0.0.1-SNAPSHOT
        build:
            context: ./Mariposa
            dockerfile: Dockerfile
        depends_on:
            - postgres
            - pgadmin
        environment:
            POSTGRES_HOST: host.docker.internal
            POSTGRES_PORT: 35432
            POSTGRES_DB: acm
            POSTGRES_USER: docker
            POSTGRES_PASSWORD: docker
        ports:
            - target: 8080
              published: 4204
              protocol: tcp
              mode: bridge

volumes:
    database-data: # named volumes can be managed easier using docker-compose