Welcome to
{{- if .IsHost "host1.example.org"}} Host ONE
{{- else if "host2"}} Host TWO
{{- end}}

{{if .InGroup "detected_linux"}}
This is GNU/Linux host
{{end}}
{{if .InGroup "detected_freebsd"}}
This is FreeBSD host
{{end}}

{{if .InGroup "all"}}
all
{{end}}
{{if .InGroup "host1.example.org"}}
host1.example.org
{{end}}
{{if .InGroup "host2"}}
host2
{{end}}
{{if .InGroup "host3.example.net"}}
host3.example.net
{{end}}