def configure_event(self, content):
"""
This method handles a configure event.
"""
# During the config event, the FSM will write the received input
# to a file
cirros_username = '******'
cirros_password = '******'
# Configure each cirros vdu
for vdu in self.ips:
for cp in self.ips[vdu]:
if cp['id'] in ['mgmt', 'management', 'eth0']:
mgmt_ip = cp['ip']
break
LOG.info('management ip: ' + str(mgmt_ip))
ssh_client = ssh.Client(mgmt_ip,
username=cirros_username,
password=cirros_password,
logger=LOG,
retries=10)
ssh_client.sendCommand("echo " + str(content['message']) +
" > test_configure.txt")
response = {'status': 'COMPLETED'}
return response
def start_event(self, content):
"""
This method handles a start event.
"""
# During the start event, the FSM will write the ip addresses of the
# vnf to a file
vnfr = content['vnfr']
self.ips = tnglib.get_ips_from_vnfr(vnfr)[1]
LOG.info(yaml.dump(self.ips))
# Configure each cirros vdu
for vdu in self.ips:
for cp in self.ips[vdu]:
if cp['id'] in ['mgmt', 'management', 'eth0']:
mgmt_ip = cp['ip']
self.mgmt_ip = mgmt_ip
break
LOG.info('management ip: ' + str(mgmt_ip))
ssh_client = ssh.Client(mgmt_ip,
username=self.cirros_username,
password=self.cirros_password,
logger=LOG,
retries=20)
ssh_client.sendCommand("echo " + str(mgmt_ip) +
" > test_start.txt")
response = {'status': 'COMPLETED'}
return response
def state_event(self, content):
"""
This method handles a configure event.
"""
LOG.info("content: " + yaml.dump(content))
response = {'status': 'COMPLETED'}
if content['action'] == 'extract':
ssh_client = ssh.Client(self.mgmt_ip,
username=self.cirros_username,
password=self.cirros_password,
logger=LOG,
retries=10)
state = ssh_client.sendCommand("cat test_start.txt")
LOG.info("Obtained state: " + str(state))
response['persist'] = state
else:
ssh_client = ssh.Client(self.mgmt_ip,
username=self.cirros_username,
password=self.cirros_password,
logger=LOG,
retries=10)
state_message = "echo \"" + str(
content['state']) + "\" > test_start.txt"
LOG.info(state_message)
reply = ssh_client.sendCommand(state_message)
LOG.info(str(reply))
response['persist'] = 'finished'
LOG.info("response: " + yaml.dump(response))
return response