docker-compose.postgis.yml

version: "3.7"
services:
  db:
    image: kartoza/postgis:12.0
    volumes:
      - postgis-data:/var/lib/postgresql
    environment:
      # If you need to create multiple database you can add coma separated databases eg gis,data
      - "POSTGRES_DBNAME=${POSTGRES_DBNAME:-gis,asgs16}"
      - "POSTGRES_USER=${POSTGRES_USER:-jon}"
      - "POSTGRES_PASS=${POSTGRES_PASS:-jon}"
      - "ALLOW_IP_RANGE=0.0.0.0/0"
      # Add extensions you need to be enabled by default in the DB. Default are the three specified below
      - "POSTGRES_MULTIPLE_EXTENSIONS=${POSTGRES_MULTIPLE_EXTENSIONS:-postgis,hstore,postgis_topology}"
    ports:
      - "${POSTGIS_EXPOSED_PORT:-25432}:5432"

volumes:
   postgis-data: