I want to deploy project management software OpenProject on Heroku cloud through docker-compose.yml file.
version: '3'
services:
openproject:
container_name: openproject
image: openproject/community:8
ports:
- 8080:80
volumes:
- ./static:/var/db/openproject
- ./logs:/var/log/supervisor
- ./pgdata:/var/lib/postgresql/9.6/main
I can't understand how to deploy without Dockerfile. Should I use git or Container Registry?