--- - import_role: name: certificate vars: certificate_name: "{{nextcloud_server_names|first}}" certificate_common_name: "{{nextcloud_server_names|first}}" certificate_directory: /etc/ssl certificate_key_usage: - digitalSignature - keyEncipherment certificate_extended_key_usage: - serverAuth certificate_alt_names: "{{ nextcloud_server_names | map('regex_replace', '^(.*)$','DNS:\\1') | list }}"