A docker compose configuration for developing locally with Postgres and Redis

docker-compose.yml

version: "3.8"
services:
  redis:
    image: "redis:alpine"
    ports:
      - 6379:6379
  postgres:
    image: "postgres:13.1"
    ports:
      - 5432:5432
    volumes:
      - .pgdata:/var/lib/postgresql/data
    environment:
      PGHOST: localhost
      PGPORT: 5432
      PGDATABASE: default
      PGPASSWORD: dev_password
      PGUSER: dev