def get_nodes_instances(self, cloud_service_name=None):
'''Return dict {<node_instance_name>: NodeInstance, }
'''
nodes_instances = {}
self._retrieveAndSetRun()
nodes_instances_runtime_parameters = \
DomExtractor.extract_nodes_instances_runtime_parameters(self.run_dom, cloud_service_name)
nodes_runtime_parameters = DomExtractor.extract_nodes_runtime_parameters(self.run_dom)
for node_instance_name, node_instance_runtime_parameters in nodes_instances_runtime_parameters.items():
node_instance = NodeInstance(node_instance_runtime_parameters)
node_name = node_instance.get_node_name()
if nodes_runtime_parameters:
node_runtime_parameters = nodes_runtime_parameters.get(node_name, {})
if node_runtime_parameters:
node_instance.set_parameter(NodeDecorator.MAX_PROVISIONING_FAILURES_KEY,
node_runtime_parameters.get(NodeDecorator.MAX_PROVISIONING_FAILURES_KEY, '0'))
image_attributes = DomExtractor.extract_node_image_attributes(self.run_dom, node_name)
node_instance.set_image_attributes(image_attributes)
image_targets = DomExtractor.extract_node_image_targets(self.run_dom, node_name)
node_instance.set_image_targets(image_targets)
build_state = DomExtractor.extract_node_image_build_state(self.run_dom, node_name)
node_instance.set_build_state(build_state)
nodes_instances[node_instance_name] = node_instance
return nodes_instances
def test_get_disk_attach_detach(self):
ni = NodeInstance()
assert None == ni.get_disk_attach_size()
assert None == ni.get_disk_detach_device()
ni = NodeInstance()
ni.set_parameter(NodeDecorator.SCALE_DISK_ATTACH_SIZE, 1)
assert 1 == ni.get_disk_attach_size()
ni.set_parameter(NodeDecorator.SCALE_DISK_DETACH_DEVICE, 'foo')
assert 'foo' == ni.get_disk_detach_device()
def test_get_disk_attach_detach(self):
ni = NodeInstance()
assert None == ni.get_disk_attach_size()
assert None == ni.get_disk_detach_device()
ni = NodeInstance()
ni.set_parameter(NodeDecorator.SCALE_DISK_ATTACH_SIZE, 1)
assert 1 == ni.get_disk_attach_size()
ni.set_parameter(NodeDecorator.SCALE_DISK_DETACH_DEVICE, 'foo')
assert 'foo' == ni.get_disk_detach_device()
def setUp(self):
cloudName = TestOkeanosClientCloud.CLOUD_NAME
flavorKey = TestOkeanosClientCloud.FLAVOR_KEY
resizeFlavorKey = TestOkeanosClientCloud.RESIZE_FLAVOR_KEY
os.environ['SLIPSTREAM_CONNECTOR_INSTANCE'] = cloudName
os.environ['SLIPSTREAM_BOOTSTRAP_BIN'] = 'http://example.com/bootstrap'
os.environ['SLIPSTREAM_DIID'] = \
'%s-1234-1234-1234-123456789012' % str(int(time.time()))[2:]
if not os.path.exists(CONFIG_FILE):
raise Exception('Configuration file %s not found.' % CONFIG_FILE)
self.ch = ConfigHolder(configFile=CONFIG_FILE, context={'foo': 'bar'})
self.ch.verboseLevel = int(self.ch.verboseLevel)
flavor = self.ch.config[flavorKey]
resizeFlavor = self.ch.config[resizeFlavorKey]
self.log("Initial Flavor: '%s' = %s" % (flavorKey, flavor))
self.log("Resize Flavor: '%s' = %s" % (resizeFlavorKey, resizeFlavor))
self.user_info = UserInfo(cloudName)
self.user_info['General.ssh.public.key'] = self.ch.config['General.ssh.public.key']
self.user_info[cloudName + '.endpoint'] = self.ch.config[cloudName + '.auth_url']
self.user_info[cloudName + '.username'] = self.ch.config[cloudName + '.user.uuid']
self.user_info[cloudName + '.password'] = self.ch.config[cloudName + '.token']
self.user_info[cloudName + '.project.id'] = self.ch.config[cloudName + '.project.id']
node_name = 'test_node'
self.multiplicity = int(self.ch.config['multiplicity'])
self.node_instances = {}
for i in range(1, self.multiplicity + 1):
node_instance_name = node_name + '.' + str(i)
ni = NodeInstance({
NodeDecorator.NODE_NAME_KEY: node_name,
NodeDecorator.NODE_INSTANCE_NAME_KEY: node_instance_name,
'cloudservice': cloudName,
'image.description': 'This is a test image.',
'image.platform': self.ch.config[cloudName + '.image.platform'],
'image.id': self.ch.config[cloudName + '.imageid'],
flavorKey: flavor,
resizeFlavorKey: resizeFlavor,
'network': self.ch.config['network']
})
ni.set_parameter(NodeDecorator.SCALE_DISK_ATTACH_SIZE, 1)
self.node_instances[node_instance_name] = ni
self.node_instance = NodeInstance({
NodeDecorator.NODE_NAME_KEY: node_name,
NodeDecorator.NODE_INSTANCE_NAME_KEY: NodeDecorator.MACHINE_NAME,
'cloudservice': cloudName,
'disk.attach.size': self.ch.config[cloudName + '.disk.attach.size'],
'image.description': 'This is a test image.',
'image.platform': self.ch.config[cloudName + '.image.platform'],
'image.loginUser': self.ch.config[cloudName + '.image.loginuser'],
'image.id': self.ch.config[cloudName + '.imageid'],
flavorKey: flavor,
resizeFlavorKey: resizeFlavor,
'network': self.ch.config['network'],
'image.prerecipe':
"""#!/bin/sh
set -e
set -x
ls -l /tmp
dpkg -l | egrep "nano|lvm" || true
""",
'image.packages': ['lvm2', 'nano'],
'image.recipe':
"""#!/bin/sh
set -e
set -x
dpkg -l | egrep "nano|lvm" || true
lvs
"""
})