def add_function_to_ledger(self, payload, corr_id, func_id, topic):
"""
This method adds new functions with their specifics to the ledger,
so other functions can use this information.
:param payload: the payload of the received message
:param corr_id: the correlation id of the received message
:param func_id: the instance uuid of the function defined by SLM.
"""
# Add the function to the ledger and add instance ids
self.functions[func_id] = {}
self.functions[func_id]['vnfd'] = payload['vnfd']
self.functions[func_id]['id'] = func_id
# Add the topic of the call
self.functions[func_id]['topic'] = topic
# Add to correlation id to the ledger
self.functions[func_id]['orig_corr_id'] = corr_id
# Add payload to the ledger
self.functions[func_id]['payload'] = payload
# Add the service uuid that this function belongs to
self.functions[func_id]['serv_id'] = payload['serv_id']
# Add the VIM uuid
self.functions[func_id]['vim_uuid'] = payload['vim_uuid']
# Create the function schedule
self.functions[func_id]['schedule'] = []
# Create the FSM dict if FSMs are defined in VNFD
fsm_dict = tools.get_fsm_from_vnfd(payload['vnfd'])
self.functions[func_id]['fsm'] = fsm_dict
print(self.functions[func_id]['fsm'])
# Create the chain pause and kill flag
self.functions[func_id]['pause_chain'] = False
self.functions[func_id]['kill_chain'] = False
# Create payload fields for FSMs
self.functions[func_id]['start'] = None
self.functions[func_id]['stop'] = None
self.functions[func_id]['configure'] = None
self.functions[func_id]['act_corr_id'] = None
self.functions[func_id]['message'] = None
# Add error field
self.functions[func_id]['error'] = None
# Add keys
self.functions[func_id]['public_key'] = payload['public_key']
self.functions[func_id]['private_key'] = payload['private_key']
return func_id
def add_function_to_ledger(self, payload, corr_id, func_id, topic):
"""
This method adds new functions with their specifics to the ledger,
so other functions can use this information.
:param payload: the payload of the received message
:param corr_id: the correlation id of the received message
:param func_id: the instance uuid of the function defined by SLM.
"""
# Add the function to the ledger and add instance ids
self.functions[func_id] = {}
self.functions[func_id]['vnfd'] = payload['vnfd']
self.functions[func_id]['id'] = func_id
# Add the topic of the call
self.functions[func_id]['topic'] = topic
# Add to correlation id to the ledger
self.functions[func_id]['orig_corr_id'] = corr_id
# Add payload to the ledger
self.functions[func_id]['payload'] = payload
# Add the service uuid that this function belongs to
self.functions[func_id]['serv_id'] = payload['serv_id']
# Add the VIM uuid
self.functions[func_id]['vim_uuid'] = payload['vim_uuid']
# Create the function schedule
self.functions[func_id]['schedule'] = []
# Create the FSM dict if FSMs are defined in VNFD
fsm_dict = tools.get_fsm_from_vnfd(payload['vnfd'])
self.functions[func_id]['fsm'] = fsm_dict
print(self.functions[func_id]['fsm'])
# Create the chain pause and kill flag
self.functions[func_id]['pause_chain'] = False
self.functions[func_id]['kill_chain'] = False
# Create payload fields for FSMs
self.functions[func_id]['start'] = None
self.functions[func_id]['stop'] = None
self.functions[func_id]['configure'] = None
self.functions[func_id]['act_corr_id'] = None
self.functions[func_id]['message'] = None
# Add error field
self.functions[func_id]['error'] = None
# Add keys
self.functions[func_id]['public_key'] = payload['public_key']
self.functions[func_id]['private_key'] = payload['private_key']
return func_id
def recreate_ledger(self, payload, corr_id, func_id, topic):
"""
This method adds already existing functions with their specifics
back to the ledger, so other methods can use this information.
:param payload: the payload of the received message
:param corr_id: the correlation id of the received message
:param func_id: the instance uuid of the function defined by SLM.
"""
# Add the function to the ledger and add instance ids
self.functions[func_id] = {}
self.functions[func_id]['act_corr_id'] = None
self.functions[func_id]['error'] = None
# Get VNFR
get_vnfr = tools.getRestData(t.vnfr_path + '/', func_id)
if get_vnfr['error'] is not None:
error = get_vnfr['error'] + ': ' + get_vnfr['content']
self.functions[func_id]['error'] = error
return False
self.functions[func_id]['vnfr'] = get_vnfr['content']
self.functions[func_id]['vnfr']['id'] = func_id
del self.functions[func_id]['vnfr']['created_at']
del self.functions[func_id]['vnfr']['updated_at']
del self.functions[func_id]['vnfr']['uuid']
# GET VNFD
vnfd_id = self.functions[func_id]['vnfr']['descriptor_reference']
LOG.info(str(t.vnfd_path + '/' + vnfd_id))
head = {"Content-type": "application/json"}
get_vnfd = tools.getRestData(t.vnfd_path + '/', vnfd_id, head=head)
if get_vnfd['error'] is not None:
error = str(get_vnfd['error']) + ': ' + str(get_vnfd['content'])
LOG.info(str(error))
self.functions[func_id]['error'] = error
return False
self.functions[func_id]['vnfd'] = get_vnfd['content']['vnfd']
LOG.info(str(self.functions[func_id]['vnfd']))
self.functions[func_id]['id'] = func_id
# Add the topic of the call
self.functions[func_id]['topic'] = topic
# Add to correlation id to the ledger
self.functions[func_id]['orig_corr_id'] = corr_id
# Add payload to the ledger
self.functions[func_id]['payload'] = payload
# Add the service uuid that this function belongs to
self.functions[func_id]['serv_id'] = payload['serv_id']
# Add the VIM uuid
if 'vim_id' in payload.keys():
self.functions[func_id]['vim_uuid'] = payload['vim_id']
else:
vdus = self.functions[func_id]['vnfr']['virtual_deployment_units']
vim_id = vdus[0]['vnfc_instance'][0]['vim_id']
self.functions[func_id]['vim_uuid'] = vim_id
# Create the function schedule
self.functions[func_id]['schedule'] = []
# Create the FSM dict if FSMs are defined in VNFD
fsm_dict = tools.get_fsm_from_vnfd(self.functions[func_id]['vnfd'])
LOG.info(str(fsm_dict))
self.functions[func_id]['fsm'] = fsm_dict
# Setup broker connection with the SSMs of this service.
if bool(fsm_dict) and func_id not in self.fsm_connections.keys():
url = self.fsm_url_base + 'fsm-' + func_id
fsm_conn = messaging.ManoBrokerRequestResponseConnection(self.name,
url=url)
self.fsm_connections[func_id] = fsm_conn
# Create the chain pause and kill flag
self.functions[func_id]['pause_chain'] = False
self.functions[func_id]['kill_chain'] = False
# Create payload fields for FSMs
self.functions[func_id]['start'] = None
self.functions[func_id]['stop'] = None
self.functions[func_id]['configure'] = None
self.functions[func_id]['message'] = None
return True
def recreate_ledger(self, payload, corr_id, func_id, topic):
"""
This method adds already existing functions with their specifics
back to the ledger, so other methods can use this information.
:param payload: the payload of the received message
:param corr_id: the correlation id of the received message
:param func_id: the instance uuid of the function defined by SLM.
"""
# Add the function to the ledger and add instance ids
self.functions[func_id] = {}
# TODO: add the real vnfr here
vnfr = {}
self.functions[func_id]['vnfr'] = vnfr
if 'vnfd' in payload.keys():
vnfd = payload['vnfd']
else:
# TODO: retrieve VNFD from CAT based on func_id
vnfd = {}
self.functions[func_id]['vnfd'] = vnfd
self.functions[func_id]['id'] = func_id
# Add the topic of the call
self.functions[func_id]['topic'] = topic
# Add to correlation id to the ledger
self.functions[func_id]['orig_corr_id'] = corr_id
# Add payload to the ledger
self.functions[func_id]['payload'] = payload
# Add the service uuid that this function belongs to
self.functions[func_id]['serv_id'] = payload['serv_id']
# Add the VIM uuid
self.functions[func_id]['vim_uuid'] = ''
# Create the function schedule
self.functions[func_id]['schedule'] = []
# Create the FSM dict if FSMs are defined in VNFD
fsm_dict = tools.get_fsm_from_vnfd(vnfd)
self.functions[func_id]['fsm'] = fsm_dict
# Create the chain pause and kill flag
self.functions[func_id]['pause_chain'] = False
self.functions[func_id]['kill_chain'] = False
# Create payload fields for FSMs
self.functions[func_id]['start'] = None
self.functions[func_id]['stop'] = None
self.functions[func_id]['configure'] = None
self.functions[func_id]['act_corr_id'] = None
self.functions[func_id]['message'] = None
# Add error field
self.functions[func_id]['error'] = None
return func_id
def recreate_ledger(self, payload, corr_id, func_id, topic):
"""
This method adds already existing functions with their specifics
back to the ledger, so other methods can use this information.
:param payload: the payload of the received message
:param corr_id: the correlation id of the received message
:param func_id: the instance uuid of the function defined by SLM.
"""
# Add the function to the ledger and add instance ids
self.functions[func_id] = {}
# TODO: add the real vnfr here
vnfr = {}
self.functions[func_id]['vnfr'] = vnfr
if 'vnfd' in payload.keys():
vnfd = payload['vnfd']
else:
# TODO: retrieve VNFD from CAT based on func_id
vnfd = {}
self.functions[func_id]['vnfd'] = vnfd
self.functions[func_id]['id'] = func_id
# Add the topic of the call
self.functions[func_id]['topic'] = topic
# Add to correlation id to the ledger
self.functions[func_id]['orig_corr_id'] = corr_id
# Add payload to the ledger
self.functions[func_id]['payload'] = payload
# Add the service uuid that this function belongs to
self.functions[func_id]['serv_id'] = payload['serv_id']
# Add the VIM uuid
self.functions[func_id]['vim_uuid'] = ''
# Create the function schedule
self.functions[func_id]['schedule'] = []
# Create the FSM dict if FSMs are defined in VNFD
fsm_dict = tools.get_fsm_from_vnfd(vnfd)
self.functions[func_id]['fsm'] = fsm_dict
# Create the chain pause and kill flag
self.functions[func_id]['pause_chain'] = False
self.functions[func_id]['kill_chain'] = False
# Create payload fields for FSMs
self.functions[func_id]['start'] = None
self.functions[func_id]['stop'] = None
self.functions[func_id]['configure'] = None
self.functions[func_id]['act_corr_id'] = None
self.functions[func_id]['message'] = None
# Add error field
self.functions[func_id]['error'] = None
return func_id
def recreate_ledger(self, payload, corr_id, func_id, topic):
"""
This method adds already existing functions with their specifics
back to the ledger, so other methods can use this information.
:param payload: the payload of the received message
:param corr_id: the correlation id of the received message
:param func_id: the instance uuid of the function defined by SLM.
"""
# Add the function to the ledger and add instance ids
self.functions[func_id] = {}
self.functions[func_id]['act_corr_id'] = None
self.functions[func_id]['error'] = None
# Get VNFR
get_vnfr = tools.getRestData(t.vnfr_path + '/', func_id)
if get_vnfr['error'] is not None:
error = get_vnfr['error'] + ': ' + get_vnfr['content']
self.functions[func_id]['error'] = error
return False
self.functions[func_id]['vnfr'] = get_vnfr['content']
self.functions[func_id]['vnfr']['id'] = func_id
del self.functions[func_id]['vnfr']['created_at']
del self.functions[func_id]['vnfr']['updated_at']
del self.functions[func_id]['vnfr']['uuid']
# GET VNFD
vnfd_id = self.functions[func_id]['vnfr']['descriptor_reference']
LOG.info(str(t.vnfd_path + '/' + vnfd_id))
head = {"Content-type": "application/json"}
get_vnfd = tools.getRestData(t.vnfd_path + '/', vnfd_id, head=head)
if get_vnfd['error'] is not None:
error = str(get_vnfd['error']) + ': ' + str(get_vnfd['content'])
LOG.info(str(error))
self.functions[func_id]['error'] = error
return False
self.functions[func_id]['vnfd'] = get_vnfd['content']['vnfd']
LOG.info(str(self.functions[func_id]['vnfd']))
self.functions[func_id]['id'] = func_id
# Add the topic of the call
self.functions[func_id]['topic'] = topic
# Add to correlation id to the ledger
self.functions[func_id]['orig_corr_id'] = corr_id
# Add payload to the ledger
self.functions[func_id]['payload'] = payload
# Add the service uuid that this function belongs to
self.functions[func_id]['serv_id'] = payload['serv_id']
# Add the VIM uuid
if 'vim_id' in payload.keys():
self.functions[func_id]['vim_uuid'] = payload['vim_id']
else:
if 'virtual_deployment_units' in self.functions[func_id]['vnfr']:
vdus = self.functions[func_id]['vnfr']['virtual_deployment_units']
vim_id = vdus[0]['vnfc_instance'][0]['vim_id']
self.functions[func_id]['vim_uuid'] = vim_id
self.functions[func_id]['type'] = 'vm'
if 'cloudnative_deployment_units' in self.functions[func_id]['vnfr']:
cdus = self.functions[func_id]['vnfr']['cloudnative_deployment_units']
vim_id = cdus[0]['vim_id']
self.functions[func_id]['vim_uuid'] = vim_id
self.functions[func_id]['type'] = 'container'
# Create the function schedule
self.functions[func_id]['schedule'] = []
# Create the FSM dict if FSMs are defined in VNFD
fsm_dict = tools.get_fsm_from_vnfd(self.functions[func_id]['vnfd'])
LOG.info(str(fsm_dict))
self.functions[func_id]['fsm'] = fsm_dict
# Setup broker connection with the SSMs of this service.
if bool(fsm_dict) and func_id not in self.fsm_connections.keys():
url = self.fsm_url_base + 'fsm-' + func_id
fsm_conn = messaging.ManoBrokerRequestResponseConnection(self.name,
url=url)
self.fsm_connections[func_id] = fsm_conn
# Create the chain pause and kill flag
self.functions[func_id]['pause_chain'] = False
self.functions[func_id]['kill_chain'] = False
# Create payload fields for FSMs
self.functions[func_id]['start'] = None
self.functions[func_id]['stop'] = None
self.functions[func_id]['configure'] = None
self.functions[func_id]['message'] = None
return True