docker-compose.yml

version: '3.9'
services:

    PostgreSQLDB:
      container_name: postgres-db
      image: "postgres:14"
#      healthcheck:
#        test: [ "CMD", "pg_isready", "-q", "-d", "postgres", "-U", "root" ]
#        timeout: 45s
#        interval: 10s
#        retries: 10
#      restart: always
      environment:
        #- POSTGRES_USER if not specified default =postgres
        - POSTGRES_PASSWORD=postgres
        - POSTGRES_DB=postgres
#       PGDATA: factory default value is "/var/lib/postgresql/data"
#       if host-side's volume is a mounting point, 
#       the value for PGDATA is a subdirectory of the above default value
        - PGDATA=/var/lib/postgresql/data/pgdata
      volumes:
        - db:/var/lib/postgresql/data
         # db.sh => to be executed 
        - ./psql/db.sh:/docker-entrypoint-initdb.d/db.sh
         # pg_hba.conf => ../data drive
        - ./psql/pg_hba.conf:/var/lib/postgresql/data/pg_hba.conf
         # postgresql.conf => ../data drive
        - ./psql/postgresql.conf:/var/lib/postgresql/data/postgresql.conf
      ports:
        - "65432:5432"
#      command: -p 5432
      networks:
        v4impact: 
          ipv4_address: 192.168.57.18
      healthcheck:
        test: ["CMD-SHELL", "pg_isready -U postgres"]
        interval: 10s
        timeout: 5s
        retries: 5
    trsa-web:
        container_name: trsa-web-4.220518
        ports:
            - '8989:8080'
        restart: unless-stopped
        networks:
          v4impact:
            ipv4_address: 192.168.57.19
        build: 
          args:
            DB_SERVER: 192.168.57.18
          context: .
          dockerfile: v4.Dockerfile
        entrypoint: ["/tini", "--"]
        command: ["/bin/sh", "-c", "/opt/payara/scripts/entrypoint.sh"]
        depends_on: 
          PostgreSQLDB:
            condition: service_healthy


networks: 
 v4impact:
   driver: bridge
   ipam:
     driver: default
     config:
       - subnet: "192.168.57.0/25"
# base image's ENTRYPOINT AND CMD are as follows:
# ENTRYPOINT ["/tini" "--"]
# CMD ["/bin/sh" "-c" "\"${SCRIPT_DIR}/entrypoint.sh\""]

volumes:
      db: {}