Move all of the role here

templates/named.conf.key.j2

@@ -0,0 +1,9 @@
+{% macro keylist(keylists) %}
+{% for keyname in keylists if keylists is iterable %}
+key {{ keyname.name }} {
+{% filter indent(2, true) %}
+{{ ('algorithm ' + keyname.algorithm + ';\n') if keyname.algorithm is defined and keyname.algorithm -}}
+{{ ('secret "' + keyname.secret + '";\n') if keyname.secret is defined and keyname.secret -}}
+{% endfilter %}};
+{% endfor %}
+{% endmacro %}