def install_agent(self, agent_wheel, vip_identity=None, publickey=None,
secretkey=None, add_auth=True):
while True:
agent_uuid = str(uuid.uuid4())
if agent_uuid in self.agents:
continue
agent_path = os.path.join(self.install_dir, agent_uuid)
try:
os.mkdir(agent_path)
break
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
try:
if auth is not None and self.env.verify_agents:
unpacker = auth.VolttronPackageWheelFile(agent_wheel, certsobj=certs.Certs())
unpacker.unpack(dest=agent_path)
else:
unpack(agent_wheel, dest=agent_path)
final_identity = self._setup_agent_vip_id(agent_uuid,
vip_identity=vip_identity)
if publickey is not None and secretkey is not None:
keystore = self.get_agent_keystore(agent_uuid)
keystore.public = publickey
keystore.secret = secretkey
if add_auth:
self._authorize_agent_keys(agent_uuid, final_identity)
except Exception:
shutil.rmtree(agent_path)
raise
return agent_uuid
def install_agent(self, agent_wheel, vip_identity=None, publickey=None,
secretkey=None):
if self.secure_agent_user:
_log.info("Installing secure Volttron agent...")
while True:
agent_uuid = str(uuid.uuid4())
if agent_uuid in self.agents:
continue
agent_path = os.path.join(self.install_dir, agent_uuid)
try:
os.mkdir(agent_path)
break
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
try:
if auth is not None and self.env.verify_agents:
unpacker = auth.VolttronPackageWheelFile(agent_wheel,
certsobj=certs.Certs())
unpacker.unpack(dest=agent_path)
else:
unpack(agent_wheel, dest=agent_path)
# Is it ok to remove the wheel file after unpacking?
os.remove(agent_wheel)
final_identity = self._setup_agent_vip_id(
agent_uuid, vip_identity=vip_identity)
keystore = self.get_agent_keystore(agent_uuid, publickey, secretkey)
self._authorize_agent_keys(agent_uuid, final_identity, keystore.public)
if self.message_bus == 'rmq':
rmq_user = get_fq_identity(final_identity,
self.instance_name)
certs.Certs().create_signed_cert_files(rmq_user, overwrite=False)
if self.secure_agent_user:
# When installing, we always create a new user, as anything
# that already exists is untrustworthy
created_user = self.add_agent_user(self.agent_name(agent_uuid),
agent_path)
self.set_agent_user_permissions(created_user,
agent_uuid,
agent_path)
except Exception:
shutil.rmtree(agent_path)
raise
return agent_uuid
def install_agent(self, agent_wheel):
while True:
agent_uuid = str(uuid.uuid4())
if agent_uuid in self.agents:
continue
agent_path = os.path.join(self.install_dir, agent_uuid)
try:
os.mkdir(agent_path)
break
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
try:
if auth is not None and self.env.verify_agents:
unpacker = auth.VolttronPackageWheelFile(agent_wheel, certsobj=certs.Certs())
unpacker.unpack(dest=agent_path)
else:
unpack(agent_wheel, dest=agent_path)
except Exception:
shutil.rmtree(agent_path)
raise
return agent_uuid