Rudder

If a simple node property is added via the GUI, example: "install_fail2ban" is set to "true", this expression is not searchable via a dynamic group query, that is built as "[Properties] [Name=Value] [=] [install_fail2ban=true]". This is probably because "true" is not a string.

It works if the property's value is a string, like "yes".

However, if it's not a boolean, the node property cannot be used in a mustache template with {{#vars.node.properties.install_fail2ban}}.

Current workaround is to create a dynamic group based on the search "install_fail2ban=yes", and use the group's class definition in the mustache template like {{#classes.group_install_fail2ban_software}}.