cleanup

src/commands/scale.cr

@@ -1,14 +1,15 @@
 module Faaso
   module Commands
-    # Bring up one or more funkos by name.
-    #
-    # This doesn't guarantee that they will be running the latest
-    # version, and it will try to recicle paused and exited containers.
-    #
-    # If there is no other way, it will create a brand new container with
-    # the latest known image and start it.
-    #
-    # If there are no images for the funko, it will fail to bring it up.
+
+    # Controls a funko's scale
+    # 
+    # Scale is how many instances are running.
+    # 
+    # If it's increased, more instances are created.
+    # It it's decreased, instances are destroyed.
+    # 
+    # In both cases stopped instances after the required
+    # scale is reached are deleted.
     struct Scale
       def local(options, name, scale)
         funko = Funko::Funko.from_names([name])[0]
@@ -49,36 +50,6 @@ module Faaso
           return local(options, name, scale)
         end
         remote(options, name, scale)
-
-        #     case self
-        #     when .running?
-        #       # If it's already up, do nothing
-        #       # FIXME: bring back out-of-date warning
-        #       Log.info { "#{funko.name} is already up" }
-        #     when .paused?
-        #       # If it is paused, unpause it
-        #       Log.info { "Resuming existing paused container" }
-        #       funko.unpause
-        #     when .exited?
-        #       Log.info { "Starting function #{funko.name}" }
-        #       Log.info { "Restarting existing exited container" }
-        #       funko.start
-        #     else
-        #       # Only have an image, deploy from scratch
-        #       Faaso.setup_network # We need it
-        #       Log.info { "Creating and starting new container" }
-        #       funko.create_container(autostart: true)
-
-        #       (1..5).each { |_|
-        #         break if funko.running?
-        #         sleep 0.1.seconds
-        #       }
-        #       if !funko.running?
-        #         Log.warn { "Container for #{funko.name} is not running yet" }
-        #         next
-        #       end
-        #       Log.info { "Container for #{funko.name} is running" }
-        #     end
       end
     end
   end