Implement basic operations

circle/vm/operations.py

@@ -319,8 +319,8 @@ class DestroyOperation(InstanceOperation):
     resultant_state = 'DESTROYED'
     os_policy_actions = (("compute", "compute:delete"),)
 
-    def _operation(self, activity, system):
-        pass
+    def _operation(self, request):
+        openstack_api.nova.server_delete(request, self.instance.id)
 
 
 @register_operation
@@ -392,8 +392,8 @@ class RebootOperation(InstanceOperation):
     accept_states = ('ACTIVE',)
     os_policy_actions = (("compute", "compute:reboot"),)
 
-    def _operation(self, activity):
-        pass
+    def _operation(self, request):
+        openstack_api.nova.server_reboot(request, self.instance.id)
 
 
 @register_operation
@@ -619,18 +619,8 @@ class SleepOperation(InstanceOperation):
     accept_states = ('ACTIVE',)
     os_policy_actions = (("compute", "compute:suspend"),)
 
-    def is_preferred(self):
-        return (not self.instance.is_base and
-                self.instance.status == self.instance.STATUS.RUNNING)
-
-    def on_abort(self, activity, error):
-        if isinstance(error, TimeLimitExceeded):
-            activity.resultant_state = None
-        else:
-            activity.resultant_state = 'ERROR'
-
-    def _operation(self, activity, system):
-        pass
+    def _operation(self, request):
+        openstack_api.nova.server_suspend(request, self.instance.id)
 
 
 @register_operation
@@ -653,8 +643,8 @@ class WakeUpOperation(InstanceOperation):
         else:
             activity.resultant_state = 'ERROR'
 
-    def _operation(self, activity):
-        pass
+    def _operation(self, request):
+        openstack_api.nova.server_resume(request, self.instance.id)
 
 
 @register_operation