secret=None,
artifacts=None,
loop=None,
+ juju_public_key=None,
+ ca_cert=None,
):
"""Initialize N2VC
-
- :param vcaconfig dict A dictionary containing the VCA configuration
-
- :param artifacts str The directory where charms required by a vnfd are
+ :param log obj: The logging object to log to
+ :param server str: The IP Address or Hostname of the Juju controller
+ :param port int: The port of the Juju Controller
+ :param user str: The Juju username to authenticate with
+ :param secret str: The Juju password to authenticate with
+ :param artifacts str: The directory where charms required by a vnfd are
stored.
+ :param loop obj: The loop to use.
+ :param juju_public_key str: The contents of the Juju public SSH key
+ :param ca_cert str: The CA certificate to use to authenticate
+
:Example:
- n2vc = N2VC(vcaconfig={
- 'secret': 'MzI3MDJhOTYxYmM0YzRjNTJiYmY1Yzdm',
- 'user': 'admin',
- 'ip-address': '10.44.127.137',
- 'port': 17070,
- 'artifacts': '/path/to/charms'
- })
+ client = n2vc.vnf.N2VC(
+ log=log,
+ server='10.1.1.28',
+ port=17070,
+ user='admin',
+ secret='admin',
+ artifacts='/app/storage/myvnf/charms',
+ loop=loop,
+ juju_public_key='<contents of the juju public key>',
+ ca_cert='<contents of CA certificate>',
+ )
"""
# Initialize instance-level variables
self.username = ""
self.secret = ""
+ self.juju_public_key = juju_public_key
+ if juju_public_key:
+ self._create_juju_public_key(juju_public_key)
+
+ self.ca_cert = ca_cert
+
if log:
self.log = log
else:
"""Close any open connections."""
yield self.logout()
+ def _create_juju_public_key(self, public_key):
+ """Recreate the Juju public key on disk.
+
+ Certain libjuju commands expect to be run from the same machine as Juju
+ is bootstrapped to. This method will write the public key to disk in
+ that location: ~/.local/share/juju/ssh/juju_id_rsa.pub
+ """
+ if public_key is None or len(public_key) == 0:
+ return
+
+ path = "{}/.local/share/juju/ssh".format(
+ os.path.expanduser('~'),
+ )
+ if not os.path.exists(path):
+ os.makedirs(path)
+
+ with open('{}/juju_id_rsa.pub'.format(path), 'w') as f:
+ f.write(public_key)
+
def notify_callback(self, model_name, application_name, status, message,
callback=None, *callback_args):
try:
self.log.debug("JujuApi: Logging into controller")
- cacert = None
self.controller = Controller(loop=self.loop)
if self.secret:
endpoint=self.endpoint,
username=self.user,
password=self.secret,
- cacert=cacert,
+ cacert=self.ca_cert,
)
self.refcount['controller'] += 1
else: