With the help of apps further functions can be integrated into ERPNext.
The example ERPNext Banana App, contains a self-written script, which displays exemplary messages when reloading a page or creating an object under the Doctype Customer.
As well as the Banana App you can store your own apps in the folder apps.
Therefore the Dockerfile has to be extended by the added apps to copy and install all apps into the ERPNext repo.
For each app a script has to be created in the entrypoints foder, so that each one can be installed individually while ERPNext is starting.
The scripts can be created in order and provided with the name of the respective app. For example 32_install_app.sh.
Create image from Dockerfile
docker build --no-cache --rm=true -t erpnext:customized .
Start container
docker-compose up --force-recreate -d
docker-compose logs -f --tail=10
Open ERPNext http://127.0.0.1:8080
and login with username Administrator and password 123
open http://127.0.0.1:8080
Start container in dev-mode
docker-compose -f docker-compose-dev.yml up -d
docker-compose -f docker-compose-dev.yml logs -f --tail=10
Show logs
docker logs erpnext -f
Execute a command in container
docker exec -ti erpnext bash