Upgrading acme2certifier

Upgrading acme2certifier

Upgrade to Version 0.17

In acme2certifier v0.17, the acme module (which implements ACME server functionality) has been renamed to acme_srv.

This renaming was done to avoid naming conflicts with acme-python and affects acme2certifier deployments running as Django projects, as the Django application must be renamed, and the database schema must be updated.

Automatic Upgrade for Container-Based Deployments

If you are using the prebuilt Django containers running on Apache2 or NGINX, the necessary modifications will be applied automatically when deploying the updated containers:

acme2certifier Django Containers

Manual Upgrade for Custom Django Deployments

If you installed acme2certifier manually as a Django project, follow these steps:

1. Download and Extract the v0.17 Archive

cd /var/www/acme2certifier
wget <new_version_url> -O acme2certifier-0.17.tar.gz
tar -xzf acme2certifier-0.17.tar.gz

2. Install django-rename-app

pip install django-rename-app

3. Modify settings.py

Edit your Django settings file (usually found at /var/www/acme2certifier/acme2certifier/settings.py) and rename the existing acme app to acme_srv:

INSTALLED_APPS = [
    ...
    'acme_srv',
    ...
]

4. Rename the App

python manage.py rename_app acme acme_srv

5. Update Configuration and Handlers

cp acme/acme_srv.cfg acme_srv/acme_srv.cfg
cp examples/db_handler/django_handler.py acme_srv/db_handler.py

# If there is no `handler_file` parameter in `acme_srv.cfg`, copy your CA handler
cp examples/ca_handler/* acme_srv/

6. Start acme2certifier and Verify

systemctl restart acme2certifier
curl http[s]://<acme-srv>/directory

7. Cleanup

Once the upgrade is verified, remove the old acme directory:

rm -rf acme

Your acme2certifier instance is now successfully upgraded to v0.17! 🚀