Drone docker-compose file with db

docker-compose.yml

version: "3.6"
services:
  drone:
    image: drone/drone:1.2.1
    volumes:
      - drone_data:/var/lib/drone
      - /var/run/docker.sock:/var/run/docker.sock
    ports:
      - "80:80"
      - "443:443"
    environment:
      DRONE_GITHUB_SERVER: https://github.com
      DRONE_DATABASE_DRIVER: postgres
      DRONE_DATABASE_DATASOURCE: "postgres://drone:Aemahvai7jaili8vo7Us@db:5432/drone?sslmode=disable"
      DRONE_SECRET: drone_secret
      DRONE_GITHUB_CLIENT_ID: drone_id
      DRONE_GITHUB_CLIENT_SECRET: drone_client_secret
      DRONE_USER_CREATE: "username:alinetskyi,admin:true"
      DRONE_RUNNER_CAPACITY: 2
      DRONE_SERVER_HOST: ci.test.openware.work
      DRONE_SERVER_PROTO: https
      DRONE_TLS_AUTOCERT: "true"
      DRONE_LOGS_TRACE: "true"
      
  db:
    image: "postgres:11"
    container_name: "my_postgres"
    ports:
      - "54320:5432"
    environment:
      POSTGRES_USER: drone
      POSTGRES_PASSWORD: Aemahvai7jaili8vo7Us
    volumes:
      - drone_db_data:/var/lib/postgresql/data
      


volumes:
  drone_data:
  drone_db_data:

drone_installation.sh

#!/bin/bash

COMPOSE_VERSION="1.23.2"
COMPOSE_URL="https://github.com/docker/compose/releases/download/$COMPOSE_VERSION/docker-compose-$(uname -s)-$(uname -m)"


# Create user
sudo groupadd drone
sudo useradd --create-home --home /home/app --shell /bin/bash \
	        --gid drone --groups google-sudoers drone

# Install docker and docker-compose
curl -fsSL https://get.docker.com/ | bash
  sudo bash <<EOS
  usermod -aG docker drone
  curl -L "$COMPOSE_URL" -o /usr/local/bin/docker-compose
  chmod +x /usr/local/bin/docker-compose

# Install oh-my-zsh
apt-get install git zsh
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"