Add compute support server live migrate operation
Implements: blueprint add-compute-migrate Change-Id: I16e40a946565a94a1ecff0ad522c7cc79bdb234e Signed-off-by: Yuanbin.Chen <cybing4@gmail.com>
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@ -64,6 +64,7 @@ Starting, Stopping, etc.
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.. automethod:: openstack.compute.v2._proxy.Proxy.evacuate_server
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.. automethod:: openstack.compute.v2._proxy.Proxy.migrate_server
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.. automethod:: openstack.compute.v2._proxy.Proxy.get_server_console_output
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.. automethod:: openstack.compute.v2._proxy.Proxy.live_migrate_server
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Modifying a Server
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******************
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@ -1267,6 +1267,18 @@ class Proxy(proxy2.BaseProxy):
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:class:`~openstack.compute.v2.server.Server` instance.
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:returns: None
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"""
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server = self._get_resource(_server.Server, server)
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server.migrate(self._session)
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def live_migrate_server(self, server, host=None, force=False):
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"""Migrate a server from one host to target host
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:param server: Either the ID of a server or a
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:class:`~openstack.compute.v2.server.Server` instance.
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:param host: The host to which to migrate the server
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:param force: Force a live-migration by not verifying the provided
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destination host by the scheduler.
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:returns: None
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"""
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server = self._get_resource(_server.Server, server)
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server.live_migrate(self._session, host, force)
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@ -357,6 +357,16 @@ class Server(resource2.Resource, metadata.MetadataMixin):
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resp = self._action(session, body)
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return resp.json()
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def live_migrate(self, session, host, force):
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body = {
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"os-migrateLive": {
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"host": host,
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"block_migration": "auto",
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"force": force
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}
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}
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self._action(session, body)
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class ServerDetail(Server):
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base_path = '/servers/detail'
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@ -510,3 +510,9 @@ class TestComputeProxy(test_proxy_base2.TestProxyBase):
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self.proxy.force_service_down,
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method_args=["value", "host1", "nova-compute"],
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expected_args=["host1", "nova-compute"])
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def test_live_migrate_server(self):
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self._verify('openstack.compute.v2.server.Server.live_migrate',
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self.proxy.live_migrate_server,
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method_args=["value", "host1", "force"],
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expected_args=["host1", "force"])
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@ -654,3 +654,22 @@ class TestServer(testtools.TestCase):
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headers = {'Accept': ''}
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self.sess.post.assert_called_with(
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url, endpoint_filter=sot.service, json=body, headers=headers)
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def test_live_migrate(self):
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sot = server.Server(**EXAMPLE)
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res = sot.live_migrate(self.sess, host='HOST2', force=False)
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self.assertIsNone(res)
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url = 'servers/IDENTIFIER/action'
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body = {
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"os-migrateLive": {
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"host": 'HOST2',
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"block_migration": "auto",
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"force": False
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}
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}
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headers = {'Accept': ''}
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self.sess.post.assert_called_with(
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url, endpoint_filter=sot.service, json=body, headers=headers)
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