def test_default(self):
result = utils.random_name()
self.assertIsNotNone(result)
self.assertEqual(8, len(result))
result1 = utils.random_name()
self.assertIsNotNone(result1)
self.assertEqual(8, len(result1))
self.assertNotEqual(result, result1)
def test_default(self):
result = utils.random_name()
self.assertIsNotNone(result)
self.assertEqual(8, len(result))
result1 = utils.random_name()
self.assertIsNotNone(result1)
self.assertEqual(8, len(result1))
self.assertNotEqual(result, result1)
def test_with_length(self):
result = utils.random_name(12)
self.assertIsNotNone(result)
self.assertEqual(12, len(result))
result1 = utils.random_name(12)
self.assertIsNotNone(result1)
self.assertEqual(12, len(result1))
self.assertNotEqual(result, result1)
def test_with_length(self):
result = utils.random_name(12)
self.assertIsNotNone(result)
self.assertEqual(12, len(result))
result1 = utils.random_name(12)
self.assertIsNotNone(result1)
self.assertEqual(12, len(result1))
self.assertNotEqual(result, result1)
def __init__(self, name, profile_id, cluster_id, context=None, **kwargs):
self.id = kwargs.get('id', None)
if name:
self.name = name
else:
self.name = 'node-' + utils.random_name(8)
self.physical_id = kwargs.get('physical_id', '')
self.profile_id = profile_id
self.user = kwargs.get('user', '')
self.project = kwargs.get('project', '')
self.domain = kwargs.get('domain', '')
self.cluster_id = cluster_id
self.index = kwargs.get('index', -1)
self.role = kwargs.get('role', '')
self.init_time = kwargs.get('init_time', None)
self.created_time = kwargs.get('created_time', None)
self.updated_time = kwargs.get('updated_time', None)
self.deleted_time = kwargs.get('deleted_time', None)
self.status = kwargs.get('status', self.INIT)
self.status_reason = kwargs.get('status_reason', 'Initializing')
self.data = kwargs.get('data', {})
self.metadata = kwargs.get('metadata', {})
self.rt = {}
if context is not None:
if self.user == '':
self.user = context.user
if self.project == '':
self.project = context.project
if self.domain == '':
self.domain = context.domain
self._load_runtime_data(context)
def do_create(self, obj):
"""Create a container instance using the given profile.
:param obj: The node object for this container.
:returns: ID of the container instance or ``None`` if driver fails.
:raises: `EResourceCreation`
"""
name = self.properties[self.NAME]
if name is None:
name = '-'.join([obj.name, utils.random_name()])
params = {
'image': self.properties[self.IMAGE],
'name': name,
'command': self.properties[self.COMMAND],
}
try:
ctx = context.get_service_context(project=obj.project,
user=obj.user)
dockerclient = self.docker(obj)
db_api.node_add_dependents(ctx, self.host.id, obj.id)
container = dockerclient.container_create(**params)
dockerclient.start(container['Id'])
except exc.InternalError as ex:
raise exc.EResourceCreation(type='container', message=str(ex))
self.container_id = container['Id'][:36]
return self.container_id
def __init__(self, name, profile_id, cluster_id, context=None, **kwargs):
self.id = kwargs.get('id', None)
if name:
self.name = name
else:
self.name = 'node-' + utils.random_name(8)
self.physical_id = kwargs.get('physical_id', '')
self.profile_id = profile_id
self.user = kwargs.get('user', '')
self.project = kwargs.get('project', '')
self.domain = kwargs.get('domain', '')
self.cluster_id = cluster_id
self.index = kwargs.get('index', -1)
self.role = kwargs.get('role', '')
self.init_time = kwargs.get('init_time', None)
self.created_time = kwargs.get('created_time', None)
self.updated_time = kwargs.get('updated_time', None)
self.deleted_time = kwargs.get('deleted_time', None)
self.status = kwargs.get('status', self.INIT)
self.status_reason = kwargs.get('status_reason', 'Initializing')
self.data = kwargs.get('data', {})
self.metadata = kwargs.get('metadata', {})
self.rt = {}
if context is not None:
if self.user == '':
self.user = context.user
if self.project == '':
self.project = context.project
if self.domain == '':
self.domain = context.domain
self._load_runtime_data(context)
def do_create(self, obj):
"""Create a heat stack using the given node object.
:param obj: The node object to operate on.
:returns: The UUID of the heat stack created.
"""
kwargs = {
'stack_name': obj.name + '-' + utils.random_name(8),
'template': self.properties[self.TEMPLATE],
'template_url': self.properties[self.TEMPLATE_URL],
'timeout_mins': self.properties[self.TIMEOUT],
'disable_rollback': self.properties[self.DISABLE_ROLLBACK],
'parameters': self.properties[self.PARAMETERS],
'files': self.properties[self.FILES],
'environment': self.properties[self.ENVIRONMENT],
}
try:
stack = self.orchestration(obj).stack_create(**kwargs)
# Timeout = None means we will use the 'default_action_timeout'
# It can be overridden by the TIMEOUT profile propertie
timeout = None
if self.properties[self.TIMEOUT]:
timeout = self.properties[self.TIMEOUT] * 60
self.orchestration(obj).wait_for_stack(stack.id, 'CREATE_COMPLETE',
timeout=timeout)
return stack.id
except exc.InternalError as ex:
raise exc.EResourceCreation(type='stack', message=ex.message)
def __init__(self,
name,
profile_id,
cluster_id=None,
context=None,
**kwargs):
self.id = kwargs.get('id', None)
if name:
self.name = name
else:
self.name = 'node-' + utils.random_name(8)
# This is a safe guard to ensure that we have orphan node's cluster
# correctly set to an empty string
if cluster_id is None:
cluster_id = ''
self.physical_id = kwargs.get('physical_id', None)
self.profile_id = profile_id
self.user = kwargs.get('user', '')
self.project = kwargs.get('project', '')
self.domain = kwargs.get('domain', '')
self.cluster_id = cluster_id
self.index = kwargs.get('index', -1)
self.role = kwargs.get('role', '')
self.init_at = kwargs.get('init_at', None)
self.created_at = kwargs.get('created_at', None)
self.updated_at = kwargs.get('updated_at', None)
self.status = kwargs.get('status', consts.NS_INIT)
self.status_reason = kwargs.get('status_reason', 'Initializing')
self.data = kwargs.get('data', {})
self.metadata = kwargs.get('metadata', {})
self.dependents = kwargs.get('dependents', {})
self.tainted = False
self.rt = {}
if context is not None:
if self.user == '':
self.user = context.user_id
if self.project == '':
self.project = context.project_id
if self.domain == '':
self.domain = context.domain_id
self._load_runtime_data(context)
def __init__(self, name, profile_id, cluster_id=None, context=None,
**kwargs):
self.id = kwargs.get('id', None)
if name:
self.name = name
else:
self.name = 'node-' + utils.random_name(8)
# This is a safe guard to ensure that we have orphan node's cluster
# correctly set to an empty string
if cluster_id is None:
cluster_id = ''
self.physical_id = kwargs.get('physical_id', None)
self.profile_id = profile_id
self.user = kwargs.get('user', '')
self.project = kwargs.get('project', '')
self.domain = kwargs.get('domain', '')
self.cluster_id = cluster_id
self.index = kwargs.get('index', -1)
self.role = kwargs.get('role', '')
self.init_at = kwargs.get('init_at', None)
self.created_at = kwargs.get('created_at', None)
self.updated_at = kwargs.get('updated_at', None)
self.status = kwargs.get('status', self.INIT)
self.status_reason = kwargs.get('status_reason', 'Initializing')
self.data = kwargs.get('data', {})
self.metadata = kwargs.get('metadata', {})
self.rt = {}
if context is not None:
if self.user == '':
self.user = context.user
if self.project == '':
self.project = context.project
if self.domain == '':
self.domain = context.domain
self._load_runtime_data(context)
def do_create(self, obj):
'''Create a stack using the given profile.'''
kwargs = {
'stack_name': obj.name + '-' + utils.random_name(8),
'template': self.properties[self.TEMPLATE],
'timeout_mins': self.properties[self.TIMEOUT],
'disable_rollback': self.properties[self.DISABLE_ROLLBACK],
'parameters': self.properties[self.PARAMETERS],
'files': self.properties[self.FILES],
'environment': self.properties[self.ENVIRONMENT],
}
LOG.info('Creating stack: %s' % kwargs)
stack = self.heat(obj).stack_create(**kwargs)
self.stack_id = stack.id
# Wait for action to complete/fail
while not self._check_action_complete(obj, 'CREATE'):
scheduler.sleep(1)
return stack.id
def do_create(self, obj):
'''Create a stack using the given profile.'''
kwargs = {
'stack_name': obj.name + '-' + utils.random_name(8),
'template': self.properties[self.TEMPLATE],
'timeout_mins': self.properties[self.TIMEOUT],
'disable_rollback': self.properties[self.DISABLE_ROLLBACK],
'parameters': self.properties[self.PARAMETERS],
'files': self.properties[self.FILES],
'environment': self.properties[self.ENVIRONMENT],
}
LOG.info('Creating stack: %s' % kwargs)
stack = self.heat(obj).stack_create(**kwargs)
self.stack_id = stack.id
# Wait for action to complete/fail
while not self._check_action_complete(obj, 'CREATE'):
scheduler.sleep(1)
return stack.id
def do_validate(self, obj):
"""Validate the stack template used by a node.
:param obj: Node object to operate.
:returns: True if validation succeeds.
:raises: `InvalidSpec` exception is raised if template is invalid.
"""
kwargs = {
'stack_name': utils.random_name(),
'template': self.properties[self.TEMPLATE],
'template_url': self.properties[self.TEMPLATE_URL],
'parameters': self.properties[self.PARAMETERS],
'files': self.properties[self.FILES],
'environment': self.properties[self.ENVIRONMENT],
'preview': True,
}
try:
self.orchestration(obj).stack_create(**kwargs)
except exc.InternalError as ex:
msg = _('Failed in validating template: %s') % six.text_type(ex)
raise exc.InvalidSpec(message=msg)
return True
def do_create(self, obj):
'''Create a server using the given profile.'''
kwargs = {}
for key in self.KEYS:
# context is treated as connection parameters
if key == self.CONTEXT:
continue
if self.properties[key] is not None:
kwargs[key] = self.properties[key]
name_or_id = self.properties[self.IMAGE]
if name_or_id is not None:
image = self.nova(obj).image_get_by_name(name_or_id)
# wait for new version of openstacksdk to fix this
kwargs.pop(self.IMAGE)
kwargs['imageRef'] = image.id
flavor_id = self.properties[self.FLAVOR]
flavor = self.nova(obj).flavor_find(flavor_id, False)
# wait for new verson of openstacksdk to fix this
kwargs.pop(self.FLAVOR)
kwargs['flavorRef'] = flavor.id
if obj.name is not None:
kwargs[self.NAME] = obj.name + '-' + utils.random_name(8)
metadata = self.properties[self.METADATA] or {}
if obj.cluster_id is not None:
metadata['cluster'] = obj.cluster_id
kwargs['metadata'] = metadata
scheduler_hint = self.properties[self.SCHEDULER_HINTS]
if scheduler_hint is not None:
kwargs['scheduler_hints'] = scheduler_hint
user_data = self.properties[self.USER_DATA]
if user_data is not None:
ud = encodeutils.safe_encode(user_data)
kwargs['user_data'] = encodeutils.safe_decode(base64.b64encode(ud))
networks = self.properties[self.NETWORKS]
if networks is not None:
for network in networks:
net_name_id = network.get(self.NETWORK)
if net_name_id:
res = self.neutron(obj).network_get(net_name_id)
network['uuid'] = res.id
del network[self.NETWORK]
if network['port'] is None:
del network['port']
if network['fixed-ip'] is None:
del network['fixed-ip']
kwargs['networks'] = networks
LOG.info('Creating server: %s' % kwargs)
try:
server = self.nova(obj).server_create(**kwargs)
self.nova(obj).wait_for_server(server)
except Exception as ex:
LOG.exception(_('Failed in creating server: %s'),
six.text_type(ex))
return False
self.server_id = server.id
return server.id
def attach(self, cluster, enabled=True):
"""Routine to be invoked when policy is to be attached to a cluster.
:para cluster: The cluster to which the policy is being attached to.
:param enabled: The attached cluster policy is enabled or disabled.
:returns: When the operation was successful, returns a tuple (True,
message); otherwise, return a tuple (False, error).
"""
res, data = super(AffinityPolicy, self).attach(cluster)
if res is False:
return False, data
data = {'inherited_group': False}
nc = self.nova(cluster.user, cluster.project)
group = self.properties.get(self.SERVER_GROUP)
# guess servergroup name
group_name = group.get(self.GROUP_NAME, None)
if group_name is None:
profile = cluster.rt['profile']
if 'scheduler_hints' in profile.spec:
hints = profile.spec['scheduler_hints']
group_name = hints.get('group', None)
if group_name:
try:
server_group = nc.server_group_find(group_name, True)
except exc.InternalError as ex:
msg = _("Failed in retrieving servergroup '%s'.") % group_name
LOG.exception('%(msg)s: %(ex)s', {'msg': msg, 'ex': ex})
return False, msg
if server_group:
# Check if the policies match
policies = group.get(self.GROUP_POLICIES)
if policies and policies != server_group.policies[0]:
msg = _(
"Policies specified (%(specified)s) doesn't match "
"that of the existing servergroup (%(existing)s).") % {
'specified': policies,
'existing': server_group.policies[0]
}
return False, msg
data['servergroup_id'] = server_group.id
data['inherited_group'] = True
if not data['inherited_group']:
# create a random name if necessary
if not group_name:
group_name = 'server_group_%s' % utils.random_name()
try:
server_group = nc.server_group_create(
name=group_name, policies=[group.get(self.GROUP_POLICIES)])
except Exception as ex:
msg = _('Failed in creating servergroup.')
LOG.exception('%(msg)s: %(ex)s', {'msg': msg, 'ex': ex})
return False, msg
data['servergroup_id'] = server_group.id
policy_data = self._build_policy_data(data)
return True, policy_data
def test_with_bad_length(self):
result = utils.random_name(0)
self.assertEqual('', result)
result = utils.random_name(-9)
self.assertEqual('', result)
def attach(self, cluster):
"""Routine to be invoked when policy is to be attached to a cluster.
:para cluster: The target cluster to attach to;
:returns: When the operation was successful, returns a tuple (True,
message); otherwise, return a tuple (False, error).
"""
res, data = super(AffinityPolicy, self).attach(cluster)
if res is False:
return False, data
data = {'inherited_group': False}
nc = self.nova(cluster)
group = self.properties.get(self.SERVER_GROUP)
# guess servergroup name
group_name = group.get(self.GROUP_NAME, None)
if group_name is None:
profile = cluster.rt['profile']
if 'scheduler_hints' in profile.spec:
hints = profile.spec['scheduler_hints']
group_name = hints.get('group', None)
if group_name:
try:
server_group = nc.find_server_group(group_name, True)
except exception.InternalError as ex:
msg = _("Failed in retrieving servergroup '%s'."
) % group_name
LOG.exception(_LE('%(msg)s: %(ex)s') % {
'msg': msg, 'ex': six.text_type(ex)})
return False, msg
if server_group:
# Check if the policies match
policies = group.get(self.GROUP_POLICIES)
if policies and policies != server_group.policies[0]:
msg = _("Policies specified (%(specified)s) doesn't match "
"that of the existing servergroup (%(existing)s)."
) % {'specified': policies,
'existing': server_group.policies[0]}
return False, msg
data['servergroup_id'] = server_group.id
data['inherited_group'] = True
if not data['inherited_group']:
# create a random name if necessary
if not group_name:
group_name = 'server_group_%s' % utils.random_name()
try:
server_group = nc.create_server_group(
name=group_name,
policies=[group.get(self.GROUP_POLICIES)])
except Exception as ex:
msg = _('Failed in creating servergroup.')
LOG.exception(_LE('%(msg)s: %(ex)s') % {
'msg': msg, 'ex': six.text_type(ex)})
return False, msg
data['servergroup_id'] = server_group.id
policy_data = self._build_policy_data(data)
return True, policy_data
def test_with_bad_length(self):
result = utils.random_name(0)
self.assertEqual('', result)
result = utils.random_name(-9)
self.assertEqual('', result)
def do_create(self, obj):
'''Create a server using the given profile.'''
kwargs = {}
for key in self.KEYS:
# context is treated as connection parameters
if key == self.CONTEXT:
continue
if self.properties[key] is not None:
kwargs[key] = self.properties[key]
name_or_id = self.properties[self.IMAGE]
if name_or_id is not None:
image = self.nova(obj).image_get_by_name(name_or_id)
# wait for new version of openstacksdk to fix this
kwargs.pop(self.IMAGE)
kwargs['imageRef'] = image.id
flavor_id = self.properties[self.FLAVOR]
flavor = self.nova(obj).flavor_find(flavor_id, False)
# wait for new verson of openstacksdk to fix this
kwargs.pop(self.FLAVOR)
kwargs['flavorRef'] = flavor.id
if obj.name is not None:
kwargs[self.NAME] = obj.name + '-' + utils.random_name(8)
metadata = self.properties[self.METADATA] or {}
if obj.cluster_id is not None:
metadata['cluster'] = obj.cluster_id
kwargs['metadata'] = metadata
scheduler_hint = self.properties[self.SCHEDULER_HINTS]
if scheduler_hint is not None:
kwargs['scheduler_hints'] = scheduler_hint
user_data = self.properties[self.USER_DATA]
if user_data is not None:
ud = encodeutils.safe_encode(user_data)
kwargs['user_data'] = encodeutils.safe_decode(base64.b64encode(ud))
networks = self.properties[self.NETWORKS]
if networks is not None:
for network in networks:
net_name_id = network.get(self.NETWORK)
if net_name_id:
res = self.neutron(obj).network_get(net_name_id)
network['uuid'] = res.id
del network[self.NETWORK]
if network['port'] is None:
del network['port']
if network['fixed-ip'] is None:
del network['fixed-ip']
kwargs['networks'] = networks
LOG.info('Creating server: %s' % kwargs)
try:
server = self.nova(obj).server_create(**kwargs)
self.nova(obj).wait_for_server(server)
except Exception as ex:
LOG.exception(_('Failed in creating server: %s'),
six.text_type(ex))
return False
self.server_id = server.id
return server.id
def do_create(self, obj):
"""Create a server using the given profile."""
kwargs = {}
for key in self.KEYS:
# context is treated as connection parameters
if key == self.CONTEXT:
continue
if self.properties[key] is not None:
kwargs[key] = self.properties[key]
name_or_id = self.properties[self.IMAGE]
if name_or_id is not None:
image = self.nova(obj).image_get_by_name(name_or_id)
# wait for new version of openstacksdk to fix this
kwargs.pop(self.IMAGE)
kwargs["imageRef"] = image.id
flavor_id = self.properties[self.FLAVOR]
flavor = self.nova(obj).flavor_find(flavor_id, False)
# wait for new verson of openstacksdk to fix this
kwargs.pop(self.FLAVOR)
kwargs["flavorRef"] = flavor.id
if obj.name is not None:
kwargs[self.NAME] = obj.name + "-" + utils.random_name(8)
metadata = self.properties[self.METADATA] or {}
if obj.cluster_id is not None:
metadata["cluster"] = obj.cluster_id
kwargs["metadata"] = metadata
scheduler_hint = self.properties[self.SCHEDULER_HINTS]
if scheduler_hint is not None:
kwargs["scheduler_hints"] = scheduler_hint
user_data = self.properties[self.USER_DATA]
if user_data is not None:
ud = encodeutils.safe_encode(user_data)
kwargs["user_data"] = encodeutils.safe_decode(base64.b64encode(ud))
networks = self.properties[self.NETWORKS]
if networks is not None:
for network in networks:
net_name_id = network.get(self.NETWORK)
if net_name_id:
res = self.neutron(obj).network_get(net_name_id)
network["uuid"] = res.id
del network[self.NETWORK]
if network["port"] is None:
del network["port"]
if network["fixed-ip"] is None:
del network["fixed-ip"]
kwargs["networks"] = networks
if "placement" in obj.data:
kwargs["availability_zone"] = obj.data["placement"]["zone"]
LOG.info("Creating server: %s" % kwargs)
try:
server = self.nova(obj).server_create(**kwargs)
self.nova(obj).wait_for_server(server)
except Exception as ex:
LOG.exception(_("Failed in creating server: %s"), six.text_type(ex))
return False
self.server_id = server.id
return server.id
