Sometimes you can encounter issue when pulling images from docker.io or ghcr.io, we can resolve this by add proxy to docker. Here is how what we can do. 1. Find docker.service using: sudo systemctl status docker You will see something like this: ● docker.service - Docker Application

First create your docker compose file to enable docker services: ghost: image: ghost:5 restart: always volumes: - ./data/config.production.json:/var/lib/ghost/config.production.json - ./data/storage:/var/lib/ghost/content/adapters/storage ports: - 3100:2368 environment: # see https://ghost.org/docs/config/#configuration-options database_

I prefer to not run web applications as root. authbind allows you to run the application as a user other than root, but bind to ports 80 and 443. I can explain how I can achieve with authbind. Install authbind sudo apt-get install authbind sudo touch /etc/authbind/byport/80