compute: limit the service's force down command above 2.10

The force down action is added in Microversion 2.11, we should limit
the command only can be executed when the microversion is above 2.10.

Change-Id: I0a87e02e71ff025d30181fc17ebcd003a590f110

1 files changed, 16 insertions, 10 deletions

diff --git a/openstackclient/compute/v2/service.py b/openstackclient/compute/v2/service.py
index 7331d29d..18e6d9d9 100644
--- a/openstackclient/compute/v2/service.py
+++ b/openstackclient/compute/v2/service.py
@@ -17,6 +17,7 @@
 
 import logging
 
+from novaclient import api_versions
 from osc_lib.command import command
 from osc_lib import exceptions
 from osc_lib import utils
@@ -192,18 +193,23 @@ class SetService(command.Command):
             result += 1
 
         force_down = None
-        try:
-            if parsed_args.down:
-                force_down = True
-            if parsed_args.up:
-                force_down = False
-            if force_down is not None:
+        if parsed_args.down:
+            force_down = True
+        if parsed_args.up:
+            force_down = False
+        if force_down is not None:
+            if compute_client.api_version < api_versions.APIVersion(
+                    '2.11'):
+                msg = _('--os-compute-api-version 2.11 or later is '
+                        'required')
+                raise exceptions.CommandError(msg)
+            try:
                 cs.force_down(parsed_args.host, parsed_args.service,
                               force_down=force_down)
-        except Exception:
-            state = "down" if force_down else "up"
-            LOG.error("Failed to set service state to %s", state)
-            result += 1
+            except Exception:
+                state = "down" if force_down else "up"
+                LOG.error("Failed to set service state to %s", state)
+                result += 1
 
         if result > 0:
             msg = _("Compute service %(service)s of host %(host)s failed to "