lib/simple_deploy/stack.rb in simple_deploy-0.5.5 vs lib/simple_deploy/stack.rb in simple_deploy-0.5.6

@@ -33,10 +33,14 @@
       if deployment.clear_for_deployment?
         @logger.info "Updating #{@name}."
         attributes = stack_attribute_formater.updated_attributes args[:attributes]
         stack.update :attributes => attributes
         @logger.info "Update complete for #{@name}."
+        true
+      else
+        @logger.info "Not clear to update."
+        false
       end
     end
 
     def deploy(force = false)
       deployment.create_deployment
@@ -70,17 +74,17 @@
       stack.resources
     end
 
     def instances
       stack.instances.map do |instance| 
-        info = instance['instancesSet'].first
-
-        if info['vpcId'] || @use_internal_ips
-          info['privateIpAddress']
-        else
-          info['ipAddress']
+        instance['instancesSet'].map do |info|
+          if info['vpcId'] || @use_internal_ips
+            info['privateIpAddress']
+          else
+            info['ipAddress']
+          end
         end
-      end
+      end.flatten
     end
 
     def status
       stack.status
     end