def test_reboot_required(self):
"""
Test that reboot required flag is set when all the required agent
parameters are set.
"""
self.agent._parse_options(["--config-path", self.agent_conf_dir])
# Check that reboot required is false until we set all the params
self.assertFalse(self.agent.reboot_required)
req = ProvisionRequest()
req.datastores = ["ds3", "ds4"]
req.stats_plugin_config = StatsPluginConfig()
req.stats_plugin_config.enabled = False
addr = ServerAddress(host="localhost", port=2345)
req.address = addr
self.agent.provision(req)
# Verify that the bootstrap is still false as zk config is not
# specified.
self.assertFalse(self.agent.bootstrap_ready)
self.assertTrue(self.agent.reboot_required)
req = ProvisionRequest()
req.datastores = ["ds3", "ds4"]
addr = ServerAddress(host="localhost", port=2345)
req.address = addr
self.agent.provision(req)
self.assertTrue(self.agent.reboot_required)
def test_agent_config_update(self):
""" Test that updating the config using the RPC struct works """
self.agent._parse_options(["--config-path", self.agent_conf_dir,
"--hostname", "localhost",
"--port", "1234",
"--datastores", "ds1, ds2"])
expected_image_ds = [{"name": "ds3", "used_for_vms": True}]
self.assertFalse(self.agent.bootstrap_ready)
self.assertTrue(self.agent.provision_ready)
self.assertFalse(self.agent.reboot_required)
req = ProvisionRequest()
req.datastores = ["ds3", "ds4"]
req.memory_overcommit = 1.5
req.image_datastores = set([ImageDatastore("ds3", True)])
addr = ServerAddress(host="localhost", port=2345)
req.address = addr
stats_plugin_config = StatsPluginConfig(
stats_store_endpoint="10.0.0.100", stats_store_port=8081, stats_enabled=True)
req.stats_plugin_config = stats_plugin_config
req.host_id = "host1"
req.deployment_id = "deployment1"
self.agent.provision(req)
assert_that(self.agent.stats_store_endpoint, equal_to("10.0.0.100"))
assert_that(self.agent.stats_store_port, equal_to(8081))
assert_that(self.agent.stats_enabled, equal_to(True))
assert_that(self.agent.hostname, equal_to("localhost"))
assert_that(self.agent.host_port, equal_to(2345))
assert_that(self.agent.datastores, equal_to(["ds3", "ds4"]))
assert_that(self.agent.memory_overcommit,
equal_to(1.5))
assert_that(self.agent.image_datastores, equal_to(expected_image_ds))
assert_that(self.agent.host_id, equal_to("host1"))
assert_that(self.agent.deployment_id, equal_to("deployment1"))
self.assertTrue(self.agent.bootstrap_ready)
self.assertTrue(self.agent.reboot_required)
# Verify we are able to unset all the configuration.
req = ProvisionRequest()
self.agent.provision(req)
assert_that(self.agent.hostname, equal_to(None))
assert_that(self.agent.host_port, equal_to(8835))
assert_that(self.agent.datastores, equal_to([]))
# Unsetting memory overcommit should set it to the default value.
self.assertEqual(self.agent.memory_overcommit, 1.0)
self.assertFalse(self.agent.bootstrap_ready)
assert_that(self.agent.image_datastores, equal_to(expected_image_ds))
assert_that(self.agent.host_id, equal_to(None))
# Test an invalid update and verify the update doesn't have any side
# effects.
req = ProvisionRequest()
req.datastores = ["ds3", "ds4"]
req.memory_overcommit = 0.5
addr = ServerAddress(host="localhost", port=2345)
req.address = addr
# Verify an exception is raised.
self.assertRaises(InvalidConfig, self.agent.provision, req)
assert_that(self.agent.hostname, equal_to(None))
assert_that(self.agent.host_port, equal_to(8835))
assert_that(self.agent.datastores, equal_to([]))
self.assertFalse(self.agent.bootstrap_ready)
self.assertEqual(self.agent.memory_overcommit, 1.0)
