test.yml

# assuming a group called rsyslog_servers of which your target host is a member

# with this content ina  vars file somewhere
rsyslog_server_files:
  - rsyslog.conf
  - rsyslog.d/00-allowedhost.conf
  - rsyslog.d/50-default.conf
  
# and some thing like this in your role
- name: deploy rsyslog config
  template:
    src: {{item}}
    dst: /tmp/{{item}}
  with_items: rsyslog_server_files
  when: rsyslog_servers in group_names