apply Service for (config in host.vars.test1) {
    display_name = "Whatever service"
    assign where host.vars.env == "test"
    vars.test1 = "string"
    vars.test2 = 17
    vars.test3 = false
    vars.test4 = {
        a = [ "dict", "ionary" ]
        @this = "is"
    }

    import DirectorOverrideTemplate
}