openstack/python-openstackclient
Code Issues Proposed changes

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

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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
This commit is contained in:
He Jie Xu 2018-06-19 12:59:03 +00:00
parent 9766eb23e7
commit 956eabe967
2 changed files with 25 additions and 11 deletions
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26
openstackclient/compute/v2/service.py
View File

@ -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 "

10
openstackclient/tests/unit/compute/v2/test_service.py
View File

@ -15,7 +15,7 @@
import mock
from mock import call
from novaclient import api_versions
from osc_lib import exceptions
from openstackclient.compute.v2 import service
@ -340,6 +340,8 @@ class TestServiceSet(TestService):
('service', self.service.binary),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
self.app.client_manager.compute.api_version = api_versions.APIVersion(
'2.11')
result = self.cmd.take_action(parsed_args)
self.service_mock.force_down.assert_called_once_with(
self.service.host, self.service.binary, force_down=False)
@ -359,6 +361,8 @@ class TestServiceSet(TestService):
('service', self.service.binary),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
self.app.client_manager.compute.api_version = api_versions.APIVersion(
'2.11')
result = self.cmd.take_action(parsed_args)
self.service_mock.force_down.assert_called_once_with(
self.service.host, self.service.binary, force_down=True)
@ -380,6 +384,8 @@ class TestServiceSet(TestService):
('service', self.service.binary),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
self.app.client_manager.compute.api_version = api_versions.APIVersion(
'2.11')
result = self.cmd.take_action(parsed_args)
self.service_mock.enable.assert_called_once_with(
self.service.host, self.service.binary)
@ -402,6 +408,8 @@ class TestServiceSet(TestService):
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
self.app.client_manager.compute.api_version = api_versions.APIVersion(
'2.11')
with mock.patch.object(self.service_mock, 'enable',
side_effect=Exception()):
self.assertRaises(exceptions.CommandError,