docker_compose_instance_directory:  "{{ path_docker_compose_instances + docker_compose_project_name + '/' }}"
database_host:                      "{{ 'central-' + database_type if enable_central_database else 'database' }}"
database_databasename:              "{{ docker_compose_project_name }}"
database_username:                  "{{ docker_compose_project_name }}"
database_version:                   "{{ postgres_default_version }}"
# This will lead to problems with bbb and openproject