docker-compose.yaml

version: '3.7'
services:
  postgres:
    container_name: postgres_container
    image: postgres:12
    restart: always
    environment:
      POSTGRES_DB: strapi
      POSTGRES_USER: strapi
      POSTGRES_PASSWORD: strapi
    volumes:
      - postgres-data:/var/lib/postgresql/data
    ports:
      - '5432:5432'
    networks:
      - myprivatenetwork
      
  strapi:
    container_name: strapi_container
    image: strapi/strapi
    restart: always
    environment:
      DATABASE_CLIENT: postgres
      DATABASE_NAME: strapi
      DATABASE_HOST: postgres
      DATABASE_PORT: 5432
      DATABASE_USERNAME: strapi
      DATABASE_PASSWORD: strapi
    volumes:
      - ./app:/srv/app
    ports:
      - '1337:1337'
    networks:
      - myprivatenetwork
    depends_on:
      - postgres
    
  graphql-engine:
    container_name: hasura_container
    image: hasura/graphql-engine:v1.3.0
    ports:
      - '8080:8080'
    networks:
      - myprivatenetwork
    depends_on:
      - 'postgres'
    restart: always
    environment:
      HASURA_GRAPHQL_DATABASE_URL: postgres://strapi:strapi@postgres:5432/strapi
      ## 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'
      HASURA_GRAPHQL_ENABLED_LOG_TYPES: startup, http-log, webhook-log, websocket-log, query-log
      ## uncomment next line to set an admin secret
      HASURA_GRAPHQL_ADMIN_SECRET: myadminsecretkey

  pgadmin:
    container_name: pgadmin_container
    image: dpage/pgadmin4
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-admin@admin.com}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-password}
    volumes:
        - pgadmin:/root/.pgadmin
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    networks:
      - myprivatenetwork
    restart: unless-stopped

networks:
  sinergia:
    driver: bridge

volumes: 
  postgres-data:
  pgadmin:

Strapi, Hasura Postgres and pgAdmin4 with docker-compose.md

Strapi, Hasura Postgres and pgAdmin4 with docker-compose