[lib] gen wiki kwollect - fix when prom. metrics ids differ between cluster, WIP3

lib/refrepo/gen/wiki/generators/kwollect_metrics.rb

@@ -32,7 +32,8 @@ class KwollectMetricsGenerator < WikiGenerator
       end
       if metric_name =~ /prom_.*default_metrics/
         prom_metric_ids = all_metrics.select{|m| m["name"] == metric_name}.map{|metric| metric["source"]["id"]}.flatten.uniq
-        p (all_metrics.select{|m| m["name"] == metric_name})
+        tmp = all_metrics.select{|m| m["name"] == metric_name}
+        p tmp
         p prom_metric_ids
         description += ":<br/>''#{prom_metric_ids.join(", ")}''"
         optional = "**"