错误：postgress 的拉取访问被拒绝，存储库不存在或可能需要“docker 登录”：拒绝：请求的资源访问被拒绝

Question

While learning Docker using Django I got some problem related to installing PostgreSQL in Linux Mint.

This is the code from file docker-compose.yml

version: '3.7'

services: 
    web:
        build: .
        command: python /code/manage.py runserver 0.0.0.0:8000
        volumes: 
            - .:/code
        ports: 
            - 8000:8000
        depends_on: 
            - db

    db:
        image: postgress:11

Error that I'm receiving while firing docker-compose up -d command

Pulling db (postgress:)...
ERROR: The image for the service you're trying to recreate has been removed. If you continue, volume data could be lost. Consider backing up your data before continuing.

Continue with the new image? [yN]y
Pulling db (postgress:)...
ERROR: pull access denied for postgress, repository does not exist or may require 'docker login': denied: requested access to the resource is denied

This error still raises after login in docker.

Answer 1

I don't think there is an issue related to docker-login instead you've a typo in your file at image name which is postgress:11 (extra s )

see: https://hub.docker.com/_/postgres

Updated compose file

version: '3.7'

services: 
    web:
        build: .
        command: python /code/manage.py runserver 0.0.0.0:8000
        volumes: 
            - .:/code
        ports: 
            - 8000:8000
        depends_on: 
            - db

    db:
        image: postgres:11