Hello, I have the same problem. Could you help me with this? Where can I find the
odoo.conf? What do I have to adapt? Thanks so much!

Hi, I add  some instructions  in your docker-compose  file. You could  run that correct  version to  do  what  you  want .   

Try to indent your code when you coding. It helpful. 

version: '3'
services:
    odoo:
        image: 'odoo:14'
        container_name: odoo_14        
        depends_on:            
            - postgres        
        ports:            
            - "8069:8069"        
        restart: always        
        environment:            
            - HOST=postgres            
            - USER=odoo            
            - PASSWORD=odoo        
        volumes:            
            - ./odoo-odoodata:/var/lib/odoo            
            - ./config:/etc/odoo    
    postgres:
        image: 'postgres:alpine'        
        container_name: postgres111        
        restart: always        
        environment:            
            - POSTGRES_DB=postgres
            - POSTGRES_USER=odoo
            - POSTGRES_PASSWORD=odoo
            - PGDATA=/var/lib/postgresql/data/pgdata
        volumes:           
            - ./odoo-postgres-data:/var/lib/postgresql/data/pgdata