def instance_root_create(self, req, body, instance_id,
cluster_instances=None):
LOG.info(_LI("Enabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
user_name = context.user
password = ClusterRootController._get_password_from_body(body)
root = models.ClusterRoot.create(context, instance_id, user_name,
password, cluster_instances)
return wsgi.Result(views.RootCreatedView(root).data(), 200)
def root_index(self, req, tenant_id, instance_id, is_cluster):
"""Returns True if root is enabled; False otherwise."""
if is_cluster:
raise exception.ClusterOperationNotSupported(
operation='show_root')
LOG.info(_LI("Getting root enabled for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
is_root_enabled = models.Root.load(context, instance_id)
return wsgi.Result(views.RootEnabledView(is_root_enabled).data(), 200)
def instance_root_index(self, req, tenant_id, instance_id):
LOG.info(_LI("Getting root enabled for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
try:
is_root_enabled = models.ClusterRoot.load(context, instance_id)
except exception.UnprocessableEntity:
raise exception.UnprocessableEntity(
"Cluster %s is not ready." % instance_id)
return wsgi.Result(views.RootEnabledView(is_root_enabled).data(), 200)
def root_create(self, req, body, tenant_id, instance_id, is_cluster):
if is_cluster:
raise exception.ClusterOperationNotSupported(
operation='enable_root')
LOG.info(_LI("Enabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
user_name = context.user
password = DefaultRootController._get_password_from_body(body)
root = models.Root.create(context, instance_id,
user_name, password)
return wsgi.Result(views.RootCreatedView(root).data(), 200)
def root_delete(self, req, tenant_id, instance_id, is_cluster):
if is_cluster:
raise exception.ClusterOperationNotSupported(
operation='disable_root')
LOG.info(_LI("Disabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
is_root_enabled = common_utils.Root.load(context, instance_id)
if not is_root_enabled:
raise exception.UserNotFound(uuid="root")
common_utils.Root.delete(context, instance_id)
return wsgi.Result(None, 200)
def instance_root_create(self, req, body, instance_id,
cluster_instances=None):
LOG.info(_LI("Enabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
user_name = context.user
if body:
password = body['password'] if 'password' in body else None
else:
password = None
root = models.VerticaRoot.create(context, instance_id, user_name,
password, cluster_instances)
return wsgi.Result(views.RootCreatedView(root).data(), 200)
def root_create(self, req, body, tenant_id, instance_id, is_cluster):
if is_cluster:
raise exception.ClusterOperationNotSupported(
operation='enable_root')
LOG.info(_LI("Enabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
user_name = context.user
if body:
password = body['password'] if 'password' in body else None
else:
password = None
root = models.Root.create(context, instance_id,
user_name, password)
return wsgi.Result(views.RootCreatedView(root).data(), 200)
def root_delete(self, req, tenant_id, instance_id, is_cluster):
if is_cluster:
raise exception.ClusterOperationNotSupported(
operation='disable_root')
LOG.info(_LI("Disabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
try:
found_user = self._find_root_user(context, instance_id)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(msg=str(e))
if not found_user:
raise exception.UserNotFound(uuid="root")
models.Root.delete(context, instance_id)
return wsgi.Result(None, 200)
def action(self, req, body, tenant_id, id):
"""
Handles requests that modify existing instances in some manner. Actions
could include 'resize', 'restart', 'reset_password'
:param req: http request object
:param body: deserialized body of the request as a dict
:param tenant_id: the tenant id for whom owns the instance
:param id: instance id
"""
LOG.debug("instance action req : '%s'\n\n", req)
if not body:
raise exception.BadRequest(_("Invalid request body."))
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
_actions = {
'restart': self._action_restart,
'resize': self._action_resize,
'reset_password': self._action_reset_password,
'promote_to_replica_source':
self._action_promote_to_replica_source,
'eject_replica_source': self._action_eject_replica_source,
}
selected_action = None
action_name = None
for key in body:
if key in _actions:
selected_action = _actions[key]
action_name = key
LOG.info(_LI("Performing %(action_name)s action against "
"instance %(instance_id)s for tenant '%(tenant_id)s'"),
{'action_name': action_name, 'instance_id': id,
'tenant_id': tenant_id})
return selected_action(instance, body)
def update_all(self, req, body, tenant_id, instance_id):
"""Change the password of one or more users."""
LOG.info(_LI("Updating user password for instance '%(id)s'\n"
"req : '%(req)s'\n\n") %
{"id": instance_id, "req": strutils.mask_password(req)})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'user:update_all', instance_id)
context.notification = notification.DBaaSUserChangePassword(
context, request=req)
users = body['users']
usernames = [user['name'] for user in users]
client = self.create_guest_client(context, instance_id)
with StartNotification(context, instance_id=instance_id,
username="******".join(usernames)):
try:
user_models = self.parse_users_from_request(users)
for model in user_models:
user_id = self.get_user_id(model)
if self.is_reserved_id(user_id):
raise exception.ReservedUserId(name=user_id)
if not self.find_user(client, user_id):
raise exception.UserNotFound(uuid=user_id)
self.change_passwords(client, user_models)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(str(e))
return wsgi.Result(None, 202)
def update(self, req, body, tenant_id, instance_id, id):
LOG.info(_LI("Updating user attributes for instance '%(id)s'\n"
"req : '%(req)s'\n\n") %
{"id": instance_id, "req": strutils.mask_password(req)})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'user:update', instance_id)
user_id = correct_id_with_req(id, req)
updates = body['user']
context.notification = notification.DBaaSUserUpdateAttributes(
context, request=req)
client = self.create_guest_client(context, instance_id)
with StartNotification(context, instance_id=instance_id,
username=user_id):
try:
if self.is_reserved_id(user_id):
raise exception.ReservedUserId(name=user_id)
model = self.find_user(client, user_id)
if not model:
raise exception.UserNotFound(uuid=user_id)
new_user_id = self.apply_user_updates(model, updates)
if (new_user_id is not None and
self.find_user(client, new_user_id)):
raise exception.UserAlreadyExists(name=new_user_id)
self.update_user(client, user_id, updates)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(str(e))
return wsgi.Result(None, 202)
def enable_root(self, root_password=None):
"""Resets the root password."""
LOG.info(_LI("Enabling root."))
user = models.DatastoreUser.root(password=root_password)
if not self.is_root_enabled():
self._create_user(user.name, user.password, 'pseudosuperuser')
else:
LOG.debug("Updating %s password." % user.name)
try:
out, err = system.exec_vsql_command(
self._get_database_password(),
system.ALTER_USER_PASSWORD % (user.name, user.password))
if err:
if err.is_warning():
LOG.warning(err)
else:
LOG.error(err)
raise RuntimeError(
_("Failed to update %s "
"password.") % user.name)
except exception.ProcessExecutionError:
LOG.error(_("Failed to update %s password.") % user.name)
raise RuntimeError(
_("Failed to update %s password.") % user.name)
return user.serialize()
def action(self, req, body, tenant_id, id):
"""
Handles requests that modify existing instances in some manner. Actions
could include 'resize', 'restart', 'reset_password'
:param req: http request object
:param body: deserialized body of the request as a dict
:param tenant_id: the tenant id for whom owns the instance
:param id: ???
"""
LOG.debug("instance action req : '%s'\n\n", req)
if not body:
raise exception.BadRequest(_("Invalid request body."))
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
_actions = {
'restart': self._action_restart,
'resize': self._action_resize,
'reset_password': self._action_reset_password,
'promote_to_replica_source':
self._action_promote_to_replica_source,
'eject_replica_source': self._action_eject_replica_source,
}
selected_action = None
action_name = None
for key in body:
if key in _actions:
selected_action = _actions[key]
action_name = key
LOG.info(_LI("Performing %(action_name)s action against "
"instance %(instance_id)s for tenant '%(tenant_id)s'"),
{'action_name': action_name, 'instance_id': id,
'tenant_id': tenant_id})
return selected_action(instance, body)
def update(self, req, id, body, tenant_id):
"""Updates the instance to attach/detach configuration."""
LOG.info(
_LI("Updating database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"), {
'instance_id': id,
'tenant_id': tenant_id
})
LOG.debug("req: %s", req)
LOG.debug("body: %s", body)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
# If configuration is set, then we will update the instance to use the
# new configuration. If configuration is empty, we want to disassociate
# the instance from the configuration group and remove the active
# overrides file.
update_args = {}
configuration_id = self._configuration_parse(context, body)
if configuration_id:
instance.assign_configuration(configuration_id)
else:
instance.unassign_configuration()
update_args['configuration_id'] = configuration_id
instance.update_db(**update_args)
return wsgi.Result(None, 202)
def delete(self, req, tenant_id, instance_id, id):
LOG.info(_LI("Delete instance '%(id)s'\n"
"req : '%(req)s'\n\n") %
{"id": instance_id, "req": req})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'user:delete', instance_id)
database_id = correct_id_with_req(id, req)
context.notification = notification.DBaaSDatabaseDelete(context,
request=req)
client = self.create_guest_client(context, instance_id)
with StartNotification(context, instance_id=instance_id,
dbname=database_id):
try:
if self.is_reserved_id(database_id):
raise exception.ReservedDatabaseId(name=database_id)
model = self.find_database(client, database_id)
if not model:
raise exception.DatabaseNotFound(uuid=database_id)
self.delete_database(client, model)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(str(e))
return wsgi.Result(None, 202)
def edit(self, req, id, body, tenant_id):
"""
Updates the instance to set or unset one or more attributes.
"""
LOG.info(_LI("Editing instance for tenant id %s."), tenant_id)
LOG.debug("req: %s", strutils.mask_password(req))
LOG.debug("body: %s", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
args = {}
args['detach_replica'] = ('replica_of' in body['instance'] or
'slave_of' in body['instance'])
if 'name' in body['instance']:
args['name'] = body['instance']['name']
if 'configuration' in body['instance']:
args['configuration_id'] = self._configuration_parse(context, body)
if 'datastore_version' in body['instance']:
args['datastore_version'] = body['instance'].get(
'datastore_version')
self._modify_instance(context, req, instance, **args)
return wsgi.Result(None, 202)
def enable_root(self, root_password=None):
"""Resets the root password."""
LOG.info(_LI("Enabling root."))
user = models.RootUser()
user.name = "root"
user.host = "%"
user.password = root_password or utils.generate_random_password()
if not self.is_root_enabled():
self._create_user(user.name, user.password, 'pseudosuperuser')
else:
LOG.debug("Updating %s password." % user.name)
try:
out, err = system.exec_vsql_command(
self._get_database_password(),
system.ALTER_USER_PASSWORD % (user.name, user.password))
if err:
if err.is_warning():
LOG.warning(err)
else:
LOG.error(err)
raise RuntimeError(_("Failed to update %s "
"password.") % user.name)
except exception.ProcessExecutionError:
LOG.error(_("Failed to update %s password.") % user.name)
raise RuntimeError(_("Failed to update %s password.")
% user.name)
return user.serialize()
def edit(self, req, id, body, tenant_id):
"""
Updates the instance to set or unset one or more attributes.
"""
LOG.info(_LI("Editing instance for tenant id %s."), tenant_id)
LOG.debug("req: %s", strutils.mask_password(req))
LOG.debug("body: %s", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
args = {}
args['detach_replica'] = ('replica_of' in body['instance'] or
'slave_of' in body['instance'])
if 'name' in body['instance']:
args['name'] = body['instance']['name']
if 'configuration' in body['instance']:
args['configuration_id'] = self._configuration_parse(context, body)
if 'datastore_version' in body['instance']:
args['datastore_version'] = body['instance'].get(
'datastore_version')
self._modify_instance(context, req, instance, **args)
return wsgi.Result(None, 202)
def create(self, req, body, tenant_id):
# TODO(hub-cap): turn this into middleware
LOG.info(_LI("Creating a database instance for tenant '%s'"),
tenant_id)
LOG.debug("req : '%s'\n\n", strutils.mask_password(req))
LOG.debug("body : '%s'\n\n", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
context.notification = notification.DBaaSInstanceCreate(context,
request=req)
datastore_args = body['instance'].get('datastore', {})
datastore, datastore_version = (
datastore_models.get_datastore_version(**datastore_args))
image_id = datastore_version.image_id
name = body['instance']['name']
flavor_ref = body['instance']['flavorRef']
flavor_id = utils.get_id_from_href(flavor_ref)
configuration = self._configuration_parse(context, body)
databases = populate_validated_databases(
body['instance'].get('databases', []))
database_names = [database.get('_name', '') for database in databases]
users = None
try:
users = populate_users(body['instance'].get('users', []),
database_names)
except ValueError as ve:
raise exception.BadRequest(msg=ve)
if 'volume' in body['instance']:
volume_info = body['instance']['volume']
volume_size = int(volume_info['size'])
volume_type = volume_info.get('type')
else:
volume_size = None
volume_type = None
if 'restorePoint' in body['instance']:
backupRef = body['instance']['restorePoint']['backupRef']
backup_id = utils.get_id_from_href(backupRef)
else:
backup_id = None
availability_zone = body['instance'].get('availability_zone')
nics = body['instance'].get('nics')
slave_of_id = body['instance'].get('replica_of',
# also check for older name
body['instance'].get('slave_of'))
replica_count = body['instance'].get('replica_count')
instance = models.Instance.create(context, name, flavor_id,
image_id, databases, users,
datastore, datastore_version,
volume_size, backup_id,
availability_zone, nics,
configuration, slave_of_id,
replica_count=replica_count,
volume_type=volume_type)
view = views.InstanceDetailView(instance, req=req)
return wsgi.Result(view.data(), 200)
def instance_root_create(self,
req,
body,
instance_id,
cluster_instances=None):
LOG.info(_LI("Enabling root for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
user_name = context.user
if body:
password = body['password'] if 'password' in body else None
else:
password = None
root = models.VerticaRoot.create(context, instance_id, user_name,
password, cluster_instances)
return wsgi.Result(views.RootCreatedView(root).data(), 200)
def index_all_master(self, req, tenant_id):
"""Return all instances that has no slave node."""
LOG.info(_LI("Listing database instances with no slave for tenant '%s'"), tenant_id)
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
clustered_q = req.GET.get('include_clustered', '').lower()
include_clustered = clustered_q == 'true'
servers, marker = models.Instances.load(context, include_clustered)
view = views.MasterInstancesView(servers, req=req)
return wsgi.Result(view.data(), 200)
def backups(self, req, tenant_id, id):
"""Return all backups for the specified instance."""
LOG.info(_LI("Listing backups for instance '%s'"), id)
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
backups, marker = backup_model.list_for_instance(context, id)
view = backup_views.BackupViews(backups)
paged = pagination.SimplePaginatedDataView(req.url, 'backups', view,
marker)
return wsgi.Result(paged.data(), 200)
def create(self, req, body, tenant_id):
# TODO(hub-cap): turn this into middleware
LOG.info(_LI("Creating a database instance for tenant '%s'"),
tenant_id)
LOG.debug("req : '%s'\n\n", strutils.mask_password(req))
LOG.debug("body : '%s'\n\n", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
datastore_args = body['instance'].get('datastore', {})
datastore, datastore_version = (
datastore_models.get_datastore_version(**datastore_args))
image_id = datastore_version.image_id
name = body['instance']['name']
flavor_ref = body['instance']['flavorRef']
flavor_id = utils.get_id_from_href(flavor_ref)
configuration = self._configuration_parse(context, body)
databases = populate_validated_databases(
body['instance'].get('databases', []))
database_names = [database.get('_name', '') for database in databases]
users = None
try:
users = populate_users(body['instance'].get('users', []),
database_names)
except ValueError as ve:
raise exception.BadRequest(msg=ve)
if 'volume' in body['instance']:
volume_size = int(body['instance']['volume']['size'])
else:
volume_size = None
if 'restorePoint' in body['instance']:
backupRef = body['instance']['restorePoint']['backupRef']
backup_id = utils.get_id_from_href(backupRef)
else:
backup_id = None
availability_zone = body['instance'].get('availability_zone')
nics = body['instance'].get('nics')
slave_of_id = body['instance'].get('replica_of',
# also check for older name
body['instance'].get('slave_of'))
replica_count = body['instance'].get('replica_count')
instance = models.Instance.create(context, name, flavor_id,
image_id, databases, users,
datastore, datastore_version,
volume_size, backup_id,
availability_zone, nics,
configuration, slave_of_id,
replica_count=replica_count)
view = views.InstanceDetailView(instance, req=req)
return wsgi.Result(view.data(), 200)
def backups(self, req, tenant_id, id):
"""Return all backups for the specified instance."""
LOG.info(_LI("Listing backups for instance '%s'"),
id)
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
backups, marker = backup_model.list_for_instance(context, id)
view = backup_views.BackupViews(backups)
paged = pagination.SimplePaginatedDataView(req.url, 'backups', view,
marker)
return wsgi.Result(paged.data(), 200)
def delete(self, req, tenant_id, id):
"""Delete a single instance."""
LOG.info(_LI("Deleting database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req : '%s'\n\n", req)
# TODO(hub-cap): turn this into middleware
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.load_any_instance(context, id)
instance.delete()
# TODO(cp16net): need to set the return code correctly
return wsgi.Result(None, 202)
def show(self, req, tenant_id, id):
"""Return a single instance."""
LOG.info(_LI("Showing database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
server = models.load_instance_with_guest(models.DetailInstance,
context, id)
return wsgi.Result(views.InstanceDetailView(server,
req=req).data(), 200)
def delete(self, req, tenant_id, id):
"""Delete a single instance."""
LOG.info(_LI("Deleting database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req : '%s'\n\n", req)
# TODO(hub-cap): turn this into middleware
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.load_any_instance(context, id)
instance.delete()
# TODO(cp16net): need to set the return code correctly
return wsgi.Result(None, 202)
def show(self, req, tenant_id, id):
"""Return a single instance."""
LOG.info(_LI("Showing database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
server = models.load_instance_with_info(models.DetailInstance,
context, id)
return wsgi.Result(views.InstanceDetailView(server,
req=req).data(), 200)
def index(self, req, tenant_id):
"""Return all instances."""
LOG.info(_LI("Listing database instances for tenant '%s'"), tenant_id)
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
clustered_q = req.GET.get('include_clustered', '').lower()
include_clustered = clustered_q == 'true'
servers, marker = models.Instances.load(context, include_clustered)
view = views.InstancesView(servers, req=req)
paged = pagination.SimplePaginatedDataView(req.url, 'instances', view,
marker)
return wsgi.Result(paged.data(), 200)
def index(self, req, tenant_id):
"""Return all instances."""
LOG.info(_LI("Listing database instances for tenant '%s'"), tenant_id)
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
clustered_q = req.GET.get('include_clustered', '').lower()
include_clustered = clustered_q == 'true'
servers, marker = models.Instances.load(context, include_clustered)
view = views.InstancesView(servers, req=req)
paged = pagination.SimplePaginatedDataView(req.url, 'instances', view,
marker)
return wsgi.Result(paged.data(), 200)
def configuration(self, req, tenant_id, id):
"""
Returns the default configuration template applied to the instance.
"""
LOG.info(_LI("Getting default configuration for instance %s"), id)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
LOG.debug("Server: %s", instance)
config = instance.get_default_configuration_template()
LOG.debug("Default config for instance %(instance_id)s is %(config)s",
{'instance_id': id, 'config': config})
return wsgi.Result(views.DefaultConfigurationView(
config).data(), 200)
def configuration(self, req, tenant_id, id):
"""
Returns the default configuration template applied to the instance.
"""
LOG.info(_LI("Getting default configuration for instance %s"), id)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
LOG.debug("Server: %s", instance)
config = instance.get_default_configuration_template()
LOG.debug("Default config for instance %(instance_id)s is %(config)s",
{'instance_id': id, 'config': config})
return wsgi.Result(views.DefaultConfigurationView(
config).data(), 200)
def index(self, req, tenant_id, instance_id):
LOG.info(_LI("Listing databases for instance '%(id)s'\n"
"req : '%(req)s'\n\n") %
{"id": instance_id, "req": req})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'database:index', instance_id)
databases, next_marker = self.list_databases(context, instance_id)
filtered_databases = filter(
lambda database: not self.is_reserved_id(
self.get_database_id(database)), databases)
view = self.build_model_collection_view(
filtered_databases).paginated(req.url, next_marker)
return wsgi.Result(view.data(), 200)
def update(self, req, id, body, tenant_id):
"""Updates the instance to attach/detach configuration."""
LOG.info(_LI("Updating database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req: %s", req)
LOG.debug("body: %s", body)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
# Make sure args contains a 'configuration_id' argument,
args = {}
args['configuration_id'] = self._configuration_parse(context, body)
self._modify_instance(context, req, instance, **args)
return wsgi.Result(None, 202)
def update(self, req, id, body, tenant_id):
"""Updates the instance to attach/detach configuration."""
LOG.info(_LI("Updating database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req: %s", req)
LOG.debug("body: %s", body)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
# Make sure args contains a 'configuration_id' argument,
args = {}
args['configuration_id'] = self._configuration_parse(context, body)
self._modify_instance(instance, **args)
return wsgi.Result(None, 202)
def show(self, req, tenant_id, instance_id, id):
LOG.info(_LI("Showing a database for instance '%(id)s'\n"
"req : '%(req)s'\n\n") %
{"id": instance_id, "req": req})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'database:show', instance_id)
database_id = correct_id_with_req(id, req)
client = self.create_guest_client(context, instance_id)
try:
if self.is_reserved_id(database_id):
raise exception.ReservedDatabaseId(name=database_id)
model = self.find_database(client, database_id)
if not model:
raise exception.DatabaseNotFound(uuid=database_id)
view = self.build_model_view(model)
return wsgi.Result(view.data(), 200)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(str(e))
def delete(self, req, tenant_id, id):
"""Delete a single instance."""
LOG.info(_LI("Deleting database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.load_any_instance(context, id)
context.notification = notification.DBaaSInstanceDelete(
context, request=req)
with StartNotification(context, instance_id=instance.id):
marker = 'foo'
while marker:
instance_modules, marker = module_models.InstanceModules.load(
context, instance_id=id)
for instance_module in instance_modules:
instance_module = module_models.InstanceModule.load(
context, instance_module['instance_id'],
instance_module['module_id'])
module_models.InstanceModule.delete(
context, instance_module)
instance.delete()
return wsgi.Result(None, 202)
def delete(self, req, tenant_id, id):
"""Delete a single instance."""
LOG.info(_LI("Deleting database instance '%(instance_id)s' for tenant "
"'%(tenant_id)s'"),
{'instance_id': id, 'tenant_id': tenant_id})
LOG.debug("req : '%s'\n\n", req)
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.load_any_instance(context, id)
context.notification = notification.DBaaSInstanceDelete(
context, request=req)
with StartNotification(context, instance_id=instance.id):
marker = 'foo'
while marker:
instance_modules, marker = module_models.InstanceModules.load(
context, instance_id=id)
for instance_module in instance_modules:
instance_module = module_models.InstanceModule.load(
context, instance_module['instance_id'],
instance_module['module_id'])
module_models.InstanceModule.delete(
context, instance_module)
instance.delete()
return wsgi.Result(None, 202)
def edit(self, req, id, body, tenant_id):
"""
Updates the instance to set or unset one or more attributes.
"""
LOG.info(_LI("Editing instance for tenant id %s."), tenant_id)
LOG.debug("req: %s", logging.mask_password(req))
LOG.debug("body: %s", logging.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
instance = models.Instance.load(context, id)
if 'slave_of' in body['instance']:
LOG.debug("Detaching replica from source.")
instance.detach_replica()
# If configuration is set, then we will update the instance to
# use the new configuration. If configuration is empty, we
# want to disassociate the instance from the configuration
# group and remove the active overrides file.
# If instance name is set, then we will update the instance name.
edit_args = {}
if 'configuration' in body['instance']:
configuration_id = self._configuration_parse(context, body)
if configuration_id:
instance.assign_configuration(configuration_id)
else:
instance.unassign_configuration()
edit_args['configuration_id'] = configuration_id
if 'name' in body['instance']:
edit_args['name'] = body['instance']['name']
if edit_args:
instance.update_db(**edit_args)
return wsgi.Result(None, 202)
def create(self, req, body, tenant_id, instance_id):
LOG.info(_LI("Creating users for instance '%(id)s'\n"
"req : '%(req)s'\n\n"
"body: '%(body)s'\n'n") %
{"id": instance_id,
"req": strutils.mask_password(req),
"body": strutils.mask_password(body)})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'user:create', instance_id)
context.notification = notification.DBaaSUserCreate(context,
request=req)
users = body['users']
usernames = [user['name'] for user in users]
client = self.create_guest_client(context, instance_id)
with StartNotification(context, instance_id=instance_id,
username="******".join(usernames)):
try:
user_models = self.parse_users_from_request(users)
unique_user_ids = set()
for model in user_models:
user_id = self.get_user_id(model)
if self.is_reserved_id(user_id):
raise exception.ReservedUserId(name=user_id)
if user_id in unique_user_ids:
raise exception.DuplicateUserId(name=user_id)
if self.find_user(client, user_id):
raise exception.UserAlreadyExists(name=user_id)
unique_user_ids.add(user_id)
self.create_users(client, user_models)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(str(e))
return wsgi.Result(None, 202)
def create(self, req, body, tenant_id, instance_id):
LOG.info(_LI("Creating databases for instance '%(id)s'\n"
"req : '%(req)s'\n\n"
"body: '%(body)s'\n'n") %
{"id": instance_id,
"req": strutils.mask_password(req),
"body": strutils.mask_password(body)})
context = req.environ[wsgi.CONTEXT_KEY]
self.authorize_target_action(context, 'database:create', instance_id)
context.notification = notification.DBaaSDatabaseCreate(context,
request=req)
databases = body['databases']
dbnames = [database['name'] for database in databases]
client = self.create_guest_client(context, instance_id)
with StartNotification(context, instance_id=instance_id,
dbname=",".join(dbnames)):
try:
database_models = self.parse_databases_from_request(databases)
unique_database_ids = set()
for model in database_models:
database_id = self.get_database_id(model)
if self.is_reserved_id(database_id):
raise exception.ReservedDatabaseId(name=database_id)
if database_id in unique_database_ids:
raise exception.DuplicateDatabaseId(name=database_id)
if self.find_database(client, database_id):
raise exception.DatabaseAlreadyExists(name=database_id)
unique_database_ids.add(database_id)
self.create_databases(client, database_models)
except (ValueError, AttributeError) as e:
raise exception.BadRequest(str(e))
return wsgi.Result(None, 202)
def create(self, req, body, tenant_id):
# TODO(hub-cap): turn this into middleware
LOG.info(_LI("Creating a database instance for tenant '%s'"),
tenant_id)
LOG.debug("req : '%s'\n\n", strutils.mask_password(req))
LOG.debug("body : '%s'\n\n", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
context.notification = notification.DBaaSInstanceCreate(context,
request=req)
datastore_args = body['instance'].get('datastore', {})
datastore, datastore_version = (datastore_models.get_datastore_version(
**datastore_args))
image_id = datastore_version.image_id
name = body['instance']['name']
flavor_ref = body['instance']['flavorRef']
flavor_id = utils.get_id_from_href(flavor_ref)
configuration = self._configuration_parse(context, body)
databases = populate_validated_databases(body['instance'].get(
'databases', []))
database_names = [database.get('_name', '') for database in databases]
users = None
try:
users = populate_users(body['instance'].get('users', []),
database_names)
except ValueError as ve:
raise exception.BadRequest(msg=ve)
if 'volume' in body['instance']:
volume_info = body['instance']['volume']
volume_size = int(volume_info['size'])
volume_type = volume_info.get('type')
else:
volume_size = None
volume_type = None
if 'restorePoint' in body['instance']:
backupRef = body['instance']['restorePoint']['backupRef']
backup_id = utils.get_id_from_href(backupRef)
else:
backup_id = None
availability_zone = body['instance'].get('availability_zone')
nics = body['instance'].get('nics')
slave_of_id = body['instance'].get(
'replica_of',
# also check for older name
body['instance'].get('slave_of'))
replica_count = body['instance'].get('replica_count')
modules = body['instance'].get('modules')
locality = body['instance'].get('locality')
if locality:
locality_domain = ['affinity', 'anti-affinity']
locality_domain_msg = ("Invalid locality '%s'. "
"Must be one of ['%s']" %
(locality, "', '".join(locality_domain)))
if locality not in locality_domain:
raise exception.BadRequest(msg=locality_domain_msg)
if slave_of_id:
dupe_locality_msg = (
'Cannot specify locality when adding replicas to existing '
'master.')
raise exception.BadRequest(msg=dupe_locality_msg)
instance = models.Instance.create(context,
name,
flavor_id,
image_id,
databases,
users,
datastore,
datastore_version,
volume_size,
backup_id,
availability_zone,
nics,
configuration,
slave_of_id,
replica_count=replica_count,
volume_type=volume_type,
modules=modules,
locality=locality)
view = views.InstanceDetailView(instance, req=req)
return wsgi.Result(view.data(), 200)
def create(self, req, body, tenant_id):
# TODO(hub-cap): turn this into middleware
LOG.info(_LI("Creating a database instance for tenant '%s'"),
tenant_id)
LOG.debug("req : '%s'\n\n", strutils.mask_password(req))
LOG.debug("body : '%s'\n\n", strutils.mask_password(body))
context = req.environ[wsgi.CONTEXT_KEY]
policy.authorize_on_tenant(context, 'instance:create')
context.notification = notification.DBaaSInstanceCreate(context,
request=req)
datastore_args = body['instance'].get('datastore', {})
datastore, datastore_version = (datastore_models.get_datastore_version(
**datastore_args))
image_id = datastore_version.image_id
name = body['instance']['name']
flavor_ref = body['instance']['flavorRef']
flavor_id = utils.get_id_from_href(flavor_ref)
configuration = self._configuration_parse(context, body)
databases = populate_validated_databases(body['instance'].get(
'databases', []))
database_names = [database.get('_name', '') for database in databases]
users = None
try:
users = populate_users(body['instance'].get('users', []),
database_names)
except ValueError as ve:
raise exception.BadRequest(msg=ve)
modules = body['instance'].get('modules')
# The following operations have their own API calls.
# We need to make sure the same policies are enforced when
# creating an instance.
# i.e. if attaching configuration group to an existing instance is not
# allowed, it should not be possible to create a new instance with the
# group attached either
if configuration:
policy.authorize_on_tenant(context, 'instance:update')
if modules:
policy.authorize_on_tenant(context, 'instance:module_apply')
if users:
policy.authorize_on_tenant(context,
'instance:extension:user:create')
if databases:
policy.authorize_on_tenant(context,
'instance:extension:database:create')
if 'volume' in body['instance']:
volume_info = body['instance']['volume']
volume_size = int(volume_info['size'])
volume_type = volume_info.get('type')
else:
volume_size = None
volume_type = None
if 'restorePoint' in body['instance']:
backupRef = body['instance']['restorePoint']['backupRef']
backup_id = utils.get_id_from_href(backupRef)
else:
backup_id = None
availability_zone = body['instance'].get('availability_zone')
nics = body['instance'].get('nics')
slave_of_id = body['instance'].get(
'replica_of',
# also check for older name
body['instance'].get('slave_of'))
replica_count = body['instance'].get('replica_count')
locality = body['instance'].get('locality')
if locality:
locality_domain = ['affinity', 'anti-affinity']
locality_domain_msg = ("Invalid locality '%s'. "
"Must be one of ['%s']" %
(locality, "', '".join(locality_domain)))
if locality not in locality_domain:
raise exception.BadRequest(msg=locality_domain_msg)
if slave_of_id:
dupe_locality_msg = (
'Cannot specify locality when adding replicas to existing '
'master.')
raise exception.BadRequest(msg=dupe_locality_msg)
region_name = body['instance'].get('region_name', CONF.os_region_name)
instance = models.Instance.create(context,
name,
flavor_id,
image_id,
databases,
users,
datastore,
datastore_version,
volume_size,
backup_id,
availability_zone,
nics,
configuration,
slave_of_id,
replica_count=replica_count,
volume_type=volume_type,
modules=modules,
locality=locality,
region_name=region_name)
view = views.InstanceDetailView(instance, req=req)
return wsgi.Result(view.data(), 200)
def instance_root_index(self, req, tenant_id, instance_id):
LOG.info(_LI("Getting root enabled for instance '%s'.") % instance_id)
LOG.info(_LI("req : '%s'\n\n") % req)
context = req.environ[wsgi.CONTEXT_KEY]
is_root_enabled = models.VerticaRoot.load(context, instance_id)
return wsgi.Result(views.RootEnabledView(is_root_enabled).data(), 200)
def cluster_root_index(self, req, tenant_id, cluster_id):
LOG.info(_LI("Getting root enabled for cluster '%s'.") % cluster_id)
instance_id, cluster_instances = self._get_cluster_instance_id(
tenant_id, cluster_id)
return self.instance_root_index(req, tenant_id, instance_id)
def cluster_root_create(self, req, body, tenant_id, cluster_id):
LOG.info(_LI("Enabling root for cluster '%s'.") % cluster_id)
instance_id, cluster_instances = self._get_cluster_instance_id(
tenant_id, cluster_id)
return self.instance_root_create(req, body, instance_id,
cluster_instances)
def cluster_root_index(self, req, tenant_id, cluster_id):
LOG.info(_LI("Getting root enabled for cluster '%s'.") % cluster_id)
single_instance_id, cluster_instances = self._get_cluster_instance_id(
tenant_id, cluster_id)
return self.instance_root_index(req, tenant_id, single_instance_id)
def cluster_root_create(self, req, body, tenant_id, cluster_id):
LOG.info(_LI("Enabling root for cluster '%s'.") % cluster_id)
single_instance_id, cluster_instances = self._get_cluster_instance_id(
tenant_id, cluster_id)
return self.instance_root_create(req, body, single_instance_id,
cluster_instances)
