def got_request_bag(request_bag):
log.msg("Executing launch config.")
return launch_server_v1.launch_server(log,
request_bag,
scaling_group,
launch_config['args'],
undo)
def got_request_bag(request_bag):
log.msg("Executing launch config.")
return launch_server_v1.launch_server(log,
request_bag,
scaling_group,
launch_config['args'],
undo)
def test_launch_server_propagates_wait_for_active_errors(
self, wait_for_active, create_server, add_to_load_balancers):
"""
launch_server will propagate any errors from wait_for_active.
"""
launch_config = {'server': {'imageRef': '1', 'flavorRef': '1'},
'loadBalancers': []}
server_details = {
'server': {
'id': '1',
'addresses': {'private': [
{'version': 4, 'addr': '10.0.0.1'}]}}}
create_server.return_value = succeed(server_details)
wait_for_active.return_value = fail(
APIError(500, "Oh noes")).addErrback(wrap_request_error, 'url')
d = launch_server(self.log,
'DFW',
self.scaling_group,
fake_service_catalog,
'my-auth-token',
launch_config,
self.undo)
failure = self.failureResultOf(d)
failure.trap(RequestError)
real_failure = failure.value.reason
self.assertTrue(real_failure.check(APIError))
self.assertEqual(real_failure.value.code, 500)
self.assertEqual(real_failure.value.body, "Oh noes")
def when_authenticated((auth_token, service_catalog)):
log.msg("Executing launch config.")
return launch_server_v1.launch_server(
log,
self.region,
scaling_group,
service_catalog,
auth_token,
launch_config['args'], undo)
def test_launch_server_pushes_verified_delete_onto_undo(
self, wait_for_active, create_server, add_to_load_balancers,
verified_delete):
"""
launch_server will push verified_delete onto the undo stack
after the server is successfully created.
"""
launch_config = {'server': {'imageRef': '1', 'flavorRef': '1'},
'loadBalancers': []}
server_details = {
'server': {
'id': '1',
'addresses': {'private': [
{'version': 4, 'addr': '10.0.0.1'}]}}}
create_server.return_value = Deferred()
wait_for_active.return_value = succeed(server_details)
mock_server_response = {'server': {'id': '1',
'addresses': {'private': [{'version': 4,
'addr': '10.0.0.1'}]}}}
mock_lb_response = [(12345, ('10.0.0.1', 80)), (54321, ('10.0.0.1', 81))]
add_to_load_balancers.return_value = succeed((mock_server_response, mock_lb_response))
d = launch_server(self.log,
'DFW',
self.scaling_group,
fake_service_catalog,
'my-auth-token',
launch_config,
self.undo)
# Check that the push hasn't happened because create_server hasn't
# succeeded yet.
self.assertEqual(self.undo.push.call_count, 0)
create_server.return_value.callback(server_details)
self.successResultOf(d)
self.undo.push.assert_called_once_with(
verified_delete,
mock.ANY,
'http://dfw.openstack/',
'my-auth-token',
'1')
def test_launch_server_pushes_verified_delete_onto_undo(
self, wait_for_active, create_server, add_to_load_balancers,
verified_delete):
"""
launch_server will push verified_delete onto the undo stack
after the server is successfully created.
"""
launch_config = {
'server': {
'imageRef': '1',
'flavorRef': '1'
},
'loadBalancers': []
}
server_details = {
'server': {
'id': '1',
'addresses': {
'private': [{
'version': 4,
'addr': '10.0.0.1'
}]
}
}
}
create_server.return_value = Deferred()
wait_for_active.return_value = succeed(server_details)
d = launch_server(self.log, 'DFW', self.scaling_group,
fake_service_catalog, 'my-auth-token', launch_config,
self.undo)
# Check that the push hasn't happened because create_server hasn't
# succeeded yet.
self.assertEqual(self.undo.push.call_count, 0)
create_server.return_value.callback(server_details)
self.successResultOf(d)
self.undo.push.assert_called_once_with(verified_delete, mock.ANY,
'http://dfw.openstack/',
'my-auth-token', '1')
def test_launch_server_bobby(self, bobby_create_server, wait_for_active, create_server,
add_to_load_balancers):
"""
launch_server creates a server, waits until the server is active then
adds the server's first private IPv4 address to any load balancers.
"""
launch_config = {'server': {'imageRef': '1', 'flavorRef': '1'},
'loadBalancers': [
{'loadBalancerId': 12345, 'port': 80},
{'loadBalancerId': 54321, 'port': 81}
]}
server_detail = {
'server': {
'id': '1',
'addresses': {'private': [
{'version': 4, 'addr': '10.0.0.1'}]}}}
create_server.return_value = succeed(server_detail)
wait_for_active.return_value = succeed(server_detail)
add_to_load_balancers.return_value = succeed([
(12345, ('10.0.0.1', 80)),
(54321, ('10.0.0.1', 81))
])
d = launch_server(self.log,
'DFW',
self.scaling_group,
fake_service_catalog,
'my-auth-token',
launch_config,
self.undo)
result = self.successResultOf(d)
self.assertEqual(
result,
(server_detail, [
(12345, ('10.0.0.1', 80)),
(54321, ('10.0.0.1', 81))]))
bobby_create_server.assert_called_once_with('1234', self.scaling_group_uuid, '1')
def test_launch_server_propagates_add_to_load_balancers_errors(
self, wait_for_active, create_server, add_to_load_balancers):
"""
launch_server will propagate any errors from add_to_load_balancers.
"""
launch_config = {
'server': {
'imageRef': '1',
'flavorRef': '1'
},
'loadBalancers': []
}
server_details = {
'server': {
'id': '1',
'addresses': {
'private': [{
'version': 4,
'addr': '10.0.0.1'
}]
}
}
}
create_server.return_value = succeed(server_details)
wait_for_active.return_value = succeed(server_details)
add_to_load_balancers.return_value = fail(APIError(
500, "Oh noes")).addErrback(wrap_request_error, 'url')
d = launch_server(self.log, 'DFW', self.scaling_group,
fake_service_catalog, 'my-auth-token', launch_config,
self.undo)
failure = self.failureResultOf(d)
failure.trap(RequestError)
real_failure = failure.value.reason
self.assertTrue(real_failure.check(APIError))
self.assertEqual(real_failure.value.code, 500)
self.assertEqual(real_failure.value.body, "Oh noes")
def test_launch_server_propagates_create_server_errors(
self, wait_for_active, create_server, add_to_load_balancers):
"""
launch_server will propagate any errors from create_server.
"""
create_server.return_value = fail(APIError(500, "Oh noes")).addErrback(
wrap_request_error, 'url')
d = launch_server(self.log, 'DFW', self.scaling_group,
fake_service_catalog, 'my-auth-token',
{'server': {}}, self.undo)
failure = self.failureResultOf(d)
failure.trap(RequestError)
real_failure = failure.value.reason
self.assertTrue(real_failure.check(APIError))
self.assertEqual(real_failure.value.code, 500)
self.assertEqual(real_failure.value.body, "Oh noes")
def test_launch_server_doesnt_push_undo_op_on_create_server_failure(
self, create_server):
"""
launch_server won't push anything onto the undo stack if create_server
fails.
"""
launch_config = {'server': {'imageRef': '1', 'flavorRef': '1'},
'loadBalancers': []}
create_server.return_value = fail(APIError(500, ''))
d = launch_server(self.log,
'DFW',
self.scaling_group,
fake_service_catalog,
'my-auth-token',
launch_config,
self.undo)
self.failureResultOf(d, APIError)
self.assertEqual(self.undo.push.call_count, 0)
def test_launch_server_propagates_create_server_errors(
self, wait_for_active, create_server, add_to_load_balancers):
"""
launch_server will propagate any errors from create_server.
"""
create_server.return_value = fail(
APIError(500, "Oh noes")).addErrback(wrap_request_error, 'url')
d = launch_server(self.log,
'DFW',
self.scaling_group,
fake_service_catalog,
'my-auth-token',
{'server': {}})
failure = self.failureResultOf(d)
failure.trap(RequestError)
real_failure = failure.value.reason
self.assertTrue(real_failure.check(APIError))
self.assertEqual(real_failure.value.code, 500)
self.assertEqual(real_failure.value.body, "Oh noes")
def test_launch_server_doesnt_push_undo_op_on_create_server_failure(
self, create_server):
"""
launch_server won't push anything onto the undo stack if create_server
fails.
"""
launch_config = {
'server': {
'imageRef': '1',
'flavorRef': '1'
},
'loadBalancers': []
}
create_server.return_value = fail(APIError(500, ''))
d = launch_server(self.log, 'DFW', self.scaling_group,
fake_service_catalog, 'my-auth-token', launch_config,
self.undo)
self.failureResultOf(d, APIError)
self.assertEqual(self.undo.push.call_count, 0)
def when_authenticated((auth_token, service_catalog)):
log.msg("Executing launch config.")
return launch_server_v1.launch_server(log, config_value('region'),
scaling_group,
service_catalog, auth_token,
launch_config['args'], undo)
def test_launch_server(self, wait_for_active, create_server,
add_to_load_balancers):
"""
launch_server creates a server, waits until the server is active then
adds the server's first private IPv4 address to any load balancers.
"""
launch_config = {'server': {'imageRef': '1', 'flavorRef': '1'},
'loadBalancers': [
{'loadBalancerId': 12345, 'port': 80},
{'loadBalancerId': 54321, 'port': 81}
]}
load_balancer_metadata = {
'rax:auto_scaling_server_name': 'as000000',
'rax:auto_scaling_group_id': '1111111-11111-11111-11111111'}
prepared_load_balancers = [
{'loadBalancerId': 12345, 'port': 80,
'metadata': load_balancer_metadata},
{'loadBalancerId': 54321, 'port': 81,
'metadata': load_balancer_metadata}
]
expected_server_config = {
'imageRef': '1', 'flavorRef': '1', 'name': 'as000000',
'metadata': {
'rax:auto_scaling_group_id': '1111111-11111-11111-11111111'}}
server_details = {
'server': {
'id': '1',
'addresses': {'private': [
{'version': 4, 'addr': '10.0.0.1'}]}}}
create_server.return_value = succeed(server_details)
wait_for_active.return_value = succeed(server_details)
add_to_load_balancers.return_value = succeed([
(12345, ('10.0.0.1', 80)),
(54321, ('10.0.0.1', 81))
])
d = launch_server(self.log,
'DFW',
self.scaling_group,
fake_service_catalog,
'my-auth-token',
launch_config,
self.undo)
result = self.successResultOf(d)
self.assertEqual(
result,
(server_details, [
(12345, ('10.0.0.1', 80)),
(54321, ('10.0.0.1', 81))]))
create_server.assert_called_once_with('http://dfw.openstack/',
'my-auth-token',
expected_server_config)
wait_for_active.assert_called_once_with(mock.ANY,
'http://dfw.openstack/',
'my-auth-token',
'1')
add_to_load_balancers.assert_called_once_with(
'http://dfw.lbaas/', 'my-auth-token', prepared_load_balancers,
'10.0.0.1', self.undo)
def test_launch_server(self, wait_for_active, create_server,
add_to_load_balancers):
"""
launch_server creates a server, waits until the server is active then
adds the server's first private IPv4 address to any load balancers.
"""
launch_config = {
'server': {
'imageRef': '1',
'flavorRef': '1'
},
'loadBalancers': [{
'loadBalancerId': 12345,
'port': 80
}, {
'loadBalancerId': 54321,
'port': 81
}]
}
load_balancer_metadata = {
'rax:auto_scaling_server_name': 'as000000',
'rax:auto_scaling_group_id': '1111111-11111-11111-11111111'
}
prepared_load_balancers = [{
'loadBalancerId': 12345,
'port': 80,
'metadata': load_balancer_metadata
}, {
'loadBalancerId': 54321,
'port': 81,
'metadata': load_balancer_metadata
}]
expected_server_config = {
'imageRef': '1',
'flavorRef': '1',
'name': 'as000000',
'metadata': {
'rax:auto_scaling_group_id': '1111111-11111-11111-11111111'
}
}
server_details = {
'server': {
'id': '1',
'addresses': {
'private': [{
'version': 4,
'addr': '10.0.0.1'
}]
}
}
}
create_server.return_value = succeed(server_details)
wait_for_active.return_value = succeed(server_details)
add_to_load_balancers.return_value = succeed([
(12345, ('10.0.0.1', 80)), (54321, ('10.0.0.1', 81))
])
d = launch_server(self.log, 'DFW', self.scaling_group,
fake_service_catalog, 'my-auth-token', launch_config,
self.undo)
result = self.successResultOf(d)
self.assertEqual(result, (server_details, [(12345, ('10.0.0.1', 80)),
(54321, ('10.0.0.1', 81))]))
create_server.assert_called_once_with('http://dfw.openstack/',
'my-auth-token',
expected_server_config)
wait_for_active.assert_called_once_with(mock.ANY,
'http://dfw.openstack/',
'my-auth-token', '1')
add_to_load_balancers.assert_called_once_with('http://dfw.lbaas/',
'my-auth-token',
prepared_load_balancers,
'10.0.0.1', self.undo)
