def post(self, **kwargs):
LOG.info("Creating function, params=%s", kwargs)
if not POST_REQUIRED.issubset(set(kwargs.keys())):
raise exc.InputException(
'Required param is missing. Required: %s' % POST_REQUIRED)
runtime = db_api.get_runtime(kwargs['runtime_id'])
if runtime.status != 'available':
raise exc.InputException('Runtime %s not available.' %
kwargs['runtime_id'])
values = {
'name': kwargs['name'],
'description': kwargs.get('description', None),
'runtime_id': kwargs['runtime_id'],
'code': json.loads(kwargs['code']),
'entry': kwargs.get('entry', 'main'),
}
if values['code'].get('package', False):
data = kwargs['package'].file.read()
ctx = context.get_ctx()
with db_api.transaction():
func_db = db_api.create_function(values)
self.storage_provider.store(ctx.projectid, func_db.id, data)
pecan.response.status = 201
return resources.Function.from_dict(func_db.to_dict()).to_dict()
def create_function(self, runtime_id=None, code=None, timeout=None):
if not runtime_id:
runtime_id = self.create_runtime().id
function = db_api.create_function({
'name':
self.rand_name('function', prefix=self.prefix),
'runtime_id':
runtime_id,
'code':
code or {
"source": "package",
"md5sum": "fake_md5"
},
'entry':
'main.main',
# 'auth_enable' is disabled by default, we create runtime for
# default tenant.
'project_id':
DEFAULT_PROJECT_ID,
'cpu':
cfg.CONF.resource_limits.default_cpu,
'memory_size':
cfg.CONF.resource_limits.default_memory,
'timeout':
timeout or cfg.CONF.resource_limits.default_timeout
})
return function
def post(self, **kwargs):
LOG.info("Creating %s, params: %s", self.type, kwargs)
# When using image to create function, runtime_id is not a required
# param.
if not POST_REQUIRED.issubset(set(kwargs.keys())):
raise exc.InputException(
'Required param is missing. Required: %s' % POST_REQUIRED)
values = {
'name': kwargs.get('name'),
'description': kwargs.get('description'),
'runtime_id': kwargs.get('runtime_id'),
'code': json.loads(kwargs['code']),
'entry': kwargs.get('entry', 'main.main'),
}
source = values['code'].get('source')
if not source or source not in CODE_SOURCE:
raise exc.InputException(
'Invalid code source specified, available sources: %s' %
', '.join(CODE_SOURCE))
if source != constants.IMAGE_FUNCTION:
if not kwargs.get('runtime_id'):
raise exc.InputException('"runtime_id" must be specified.')
runtime = db_api.get_runtime(kwargs['runtime_id'])
if runtime.status != 'available':
raise exc.InputException('Runtime %s is not available.' %
kwargs['runtime_id'])
store = False
if values['code']['source'] == constants.PACKAGE_FUNCTION:
store = True
data = kwargs['package'].file.read()
elif values['code']['source'] == constants.SWIFT_FUNCTION:
swift_info = values['code'].get('swift', {})
self._check_swift(swift_info.get('container'),
swift_info.get('object'))
if cfg.CONF.pecan.auth_enable:
try:
values['trust_id'] = keystone_util.create_trust().id
LOG.debug('Trust %s created', values['trust_id'])
except Exception:
raise exc.TrustFailedException(
'Trust creation failed for function.')
with db_api.transaction():
func_db = db_api.create_function(values)
if store:
ctx = context.get_ctx()
self.storage_provider.store(ctx.projectid, func_db.id, data)
pecan.response.status = 201
return resources.Function.from_dict(func_db.to_dict()).to_dict()
def post(self, **kwargs):
LOG.info("Creating %s, params: %s", self.type, kwargs)
# When using image to create function, runtime_id is not a required
# param.
if not POST_REQUIRED.issubset(set(kwargs.keys())):
raise exc.InputException(
'Required param is missing. Required: %s' % POST_REQUIRED)
values = {
'name': kwargs['name'],
'description': kwargs.get('description'),
'runtime_id': kwargs.get('runtime_id'),
'code': json.loads(kwargs['code']),
'entry': kwargs.get('entry', 'main.main'),
}
source = values['code'].get('source')
if not source or source not in CODE_SOURCE:
raise exc.InputException(
'Invalid code source specified, available sources: %s' %
', '.join(CODE_SOURCE))
if source != 'image':
if not kwargs.get('runtime_id'):
raise exc.InputException('"runtime_id" must be specified.')
runtime = db_api.get_runtime(kwargs['runtime_id'])
if runtime.status != 'available':
raise exc.InputException('Runtime %s is not available.' %
kwargs['runtime_id'])
store = False
if values['code']['source'] == 'package':
store = True
data = kwargs['package'].file.read()
elif values['code']['source'] == 'swift':
# Auth needs to be enabled because qinling needs to check swift
# object using user's credential.
if not CONF.pecan.auth_enable:
raise exc.InputException('Swift object not supported.')
container = values['code']['swift'].get('container')
object = values['code']['swift'].get('object')
if not swift_util.check_object(container, object):
raise exc.InputException('Object does not exist in Swift.')
with db_api.transaction():
func_db = db_api.create_function(values)
if store:
ctx = context.get_ctx()
self.storage_provider.store(ctx.projectid, func_db.id, data)
pecan.response.status = 201
return resources.Function.from_dict(func_db.to_dict()).to_dict()
def create_function(self, runtime_id=None, prefix=None):
if not runtime_id:
runtime_id = self.create_runtime(prefix).id
function = db_api.create_function({
'name':
self.rand_name('function', prefix=prefix),
'runtime_id':
runtime_id,
'code': {
"source": "package"
},
'entry':
'main.main',
# 'auth_enable' is disabled by default, we create runtime for
# default tenant.
'project_id':
DEFAULT_PROJECT_ID,
})
return function
def post(self, **kwargs):
# When using image to create function, runtime_id is not a required
# param.
if not POST_REQUIRED.issubset(set(kwargs.keys())):
raise exc.InputException(
'Required param is missing. Required: %s' % POST_REQUIRED)
LOG.info("Creating function, params: %s", kwargs)
values = {
'name':
kwargs.get('name'),
'description':
kwargs.get('description'),
'runtime_id':
kwargs.get('runtime_id'),
'code':
json.loads(kwargs['code']),
'entry':
kwargs.get('entry', 'main.main'),
'cpu':
kwargs.get('cpu', CONF.resource_limits.default_cpu),
'memory_size':
kwargs.get('memory_size', CONF.resource_limits.default_memory),
'timeout':
kwargs.get('timeout', CONF.resource_limits.default_timeout),
}
common.validate_int_in_range('timeout', values['timeout'],
CONF.resource_limits.min_timeout,
CONF.resource_limits.max_timeout)
common.validate_int_in_range('cpu', values['cpu'],
CONF.resource_limits.min_cpu,
CONF.resource_limits.max_cpu)
common.validate_int_in_range('memory', values['memory_size'],
CONF.resource_limits.min_memory,
CONF.resource_limits.max_memory)
source = values['code'].get('source')
if not source or source not in CODE_SOURCE:
raise exc.InputException(
'Invalid code source specified, available sources: %s' %
', '.join(CODE_SOURCE))
if source != constants.IMAGE_FUNCTION:
if not kwargs.get('runtime_id'):
raise exc.InputException('"runtime_id" must be specified.')
runtime = db_api.get_runtime(kwargs['runtime_id'])
if runtime.status != 'available':
raise exc.InputException('Runtime %s is not available.' %
kwargs['runtime_id'])
store = False
create_trust = True
if source == constants.PACKAGE_FUNCTION:
store = True
md5sum = values['code'].get('md5sum')
data = kwargs['package'].file.read()
elif source == constants.SWIFT_FUNCTION:
swift_info = values['code'].get('swift', {})
if not (swift_info.get('container') and swift_info.get('object')):
raise exc.InputException("Both container and object must be "
"provided for swift type function.")
self._check_swift(swift_info.get('container'),
swift_info.get('object'))
else:
create_trust = False
values['entry'] = None
if cfg.CONF.pecan.auth_enable and create_trust:
try:
values['trust_id'] = keystone_util.create_trust().id
LOG.debug('Trust %s created', values['trust_id'])
except Exception:
raise exc.TrustFailedException(
'Trust creation failed for function.')
# Create function and store the package data inside a db transaction so
# that the function won't be created if any error happened during
# package store.
with db_api.transaction():
func_db = db_api.create_function(values)
if store:
try:
ctx = context.get_ctx()
_, actual_md5 = self.storage_provider.store(ctx.projectid,
func_db.id,
data,
md5sum=md5sum)
values['code'].update({"md5sum": actual_md5})
func_db = db_api.update_function(func_db.id, values)
except Exception as e:
LOG.exception("Failed to store function package.")
keystone_util.delete_trust(values['trust_id'])
raise e
pecan.response.status = 201
return resources.Function.from_db_obj(func_db).to_dict()
