docker-compose.yml

version: '3.6'
services:
  postgres:
    image: postgres:12
    restart: always
    volumes:
      - db_data:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: postgrespassword
  pgadmin:
    image: dpage/pgadmin4
    restart: always
    depends_on:
      - postgres
    ports:
      - 5050:80
    ## you can change pgAdmin default username/password with below environment variables
    environment:
      PGADMIN_DEFAULT_EMAIL: pgadmin@example.com
      PGADMIN_DEFAULT_PASSWORD: admin
  graphql-engine:
    image: hasura/graphql-engine:v2.0.9
    ports:
      - '8080:8080'
    depends_on:
      - 'postgres'
    restart: always
    environment:
      ## postgres database to store Hasura metadata
      HASURA_GRAPHQL_METADATA_DATABASE_URL: postgres://postgres:postgrespassword@postgres:5432/postgres
      HASURA_GRAPHQL_DATABASE_URL: postgres://postgres:postgrespassword@postgres:5432/postgres
      ## enable the console served by server
      HASURA_GRAPHQL_ENABLE_CONSOLE: 'true' # set to "false" to disable console
      ## enable debugging mode. It is recommended to disable this in production
      HASURA_GRAPHQL_DEV_MODE: 'true'
      ## uncomment next line to set an admin secret
      # HASURA_GRAPHQL_ADMIN_SECRET: myadminsecretkey
volumes:
  db_data: