If condition in ansible jinja2 template

Search keyword in "host_fqdn" variable. If the value has "lab.com" keyword in it, it should directly store the value to "host_fqdn" again or else it should add "lab.com" keyword to the value and store it to "host_fqdn" variable. vars: host_fqdn: server host_fqdn: | {% if 'lab.com' in {{ host_fqdn }} %} {% host_fqdn = "{{ host_fqdn }}" %} {% else %} {% host_fqdn = "{{ host_fqdn }}.lab.com" %} {% endif %}