purge backends/proxies references from client

Author: Gabriel Monroy

client/deis/client.py

@@ -15,18 +15,17 @@
 Common commands:
 
   create        create a new container formation
-  scale         scale backends, proxies or container types
+  scale         scale container types (web=2, worker=1)
   rotate        rotate in fresh backends, proxies or containers
   balance       rebalance and converge the container formation
   destroy       destroy a container formation
 
 Use `deis help [subcommand]` to learn about these subcommands:
 
   formations    manage container formations
-  containers    manage the containers running on backends
-  backends      manage the backend nodes hosting containers
-  proxies       manage the proxy nodes routing to containers
+  layers        manage layers of nodes
   nodes         manage nodes of all types
+  containers    manage the containers running on backends
 
   flavors       create and manage node flavors
   providers     create and manage cloud provider credentials
@@ -355,19 +354,6 @@ def auth_logout(self, args):
         self._settings.save()
         print('Logged out')
 
-    def backends_list(self, args):
-        formation = args.get('--formation')
-        if not formation:
-            formation = self._session.formation
-        response = self._dispatch('get','/formations/{}/backends'.format(formation))
-        if response.status_code == requests.codes.ok:  # @UndefinedVariable
-            print('=== {0}'.format(formation))
-            data = response.json()
-            for item in data['results']:
-                print('{0[uuid]:<23} {0[created]}'.format(item))
-        else:
-            print('Error!', response.text)
-
     def builds_create(self, args):
         formation = args.get('--formation')
         if not formation:
@@ -715,7 +701,7 @@ def layers_create(self, args):
         if not formation:
             formation = self._session.formation
         body = {'id': args['<id>'], 'flavor': args['<flavor>'], 'run_list': args['--run_list']}
-        for opt in ('--environment', '--initial_attributes',
+        for opt in ('--environment', '--initial_attributes', 
                     '--ssh_username', '--ssh_private_key', '--ssh_public_key'):
             o = args.get(opt)
             if o:
@@ -882,20 +868,6 @@ def providers_info(self, args):
         else:
             print('Error!', response.text)
 
-    def proxies_list(self, args):
-        """List proxies for this formation."""
-        formation = args.get('--formation')
-        if not formation:
-            formation = self._session.formation
-        response = self._dispatch('get', '/api/formations/{}/proxies'.format(formation))
-        if response.status_code == requests.codes.ok:  # @UndefinedVariable
-            print('=== {0}'.format(formation))
-            data = response.json()
-            for item in data['results']:
-                print('{0[uuid]} {0[created]}'.format(item))
-        else:
-            print('Error!', response.text)
-
 
 def main():
     """