lib/cloudstack-cli/commands/cluster.rb in cloudstack-cli-1.4.1 vs lib/cloudstack-cli/commands/cluster.rb in cloudstack-cli-1.4.2

@@ -1,24 +1,33 @@
 class Cluster < CloudstackCli::Base
 
   desc 'list', 'list clusters'
   option :zone, desc: "lists clusters by zone"
+  option :format, default: "table",
+    enum: %w(table json yaml)
   def list
     resolve_zone if options[:zone]
     clusters = client.list_clusters(options)
     if clusters.size < 1
       say "No clusters found."
     else
-      table = [%w(Name Pod_Name Type Zone State)]
-      clusters.each do |cluster|
-        table << [
-        	cluster['name'], cluster['podname'],
-          cluster['hypervisortype'], cluster['zonename'],
-          cluster['managedstate']
-        ]
+      case options[:format].to_sym
+      when :yaml
+        puts({clusters: clusters}.to_yaml)
+      when :json
+        puts JSON.pretty_generate(clusters: clusters)
+      else
+        table = [%w(Name Pod_Name Type Zone State)]
+        clusters.each do |cluster|
+          table << [
+          	cluster['name'], cluster['podname'],
+            cluster['hypervisortype'], cluster['zonename'],
+            cluster['managedstate']
+          ]
+        end
+        print_table table
+        say "Total number of clusters: #{clusters.size}"
       end
-      print_table table
-      say "Total number of clusters: #{clusters.size}"
     end
   end
 
 end