We had a successful campaign with the new fundraising application so we no longer need to keep the old one as a fallback on the servers.
Necessary steps:
- Change fundraising_frontend.yml playbook to no longer use the newapplication prefix and symlink for the NGINX configuration.
- Remove playbook and files
- install_old_app.yml
- switch_app.sh.j2
- files/nginx/spenden.wikimedia.de-oldapplication
- files/nginx/test-spenden-2.wikimedia.de-oldapplication
- Put oldapplication directory on the production server in an archive and delete the directory.
- for good measure: compare with state of repo/master and document differences/delete unwanted files.