# Get node information
nodes = Nodes(self.api, [node_id_or_hostname])
if not nodes:
- raise PLCInvalidArgument, "No such node"
+ raise PLCInvalidArgument("No such node")
node = nodes[0]
if node['peer_id'] is not None:
- raise PLCInvalidArgument, "Not a local node"
+ raise PLCInvalidArgument("Not a local node")
# If we are not an admin, make sure that the caller is a
# member of the site at which the node is located.
if 'admin' not in self.caller['roles']:
if node['site_id'] not in self.caller['site_ids']:
- raise PLCPermissionDenied, "Not allowed to generate a configuration file for that node"
+ raise PLCPermissionDenied("Not allowed to generate a configuration file for that node")
# Get interfaces for this node
primary = None
primary = interface
break
if primary is None:
- raise PLCInvalidArgument, "No primary network configured"
+ raise PLCInvalidArgument("No primary network configured")
# Split hostname into host and domain parts
parts = node['hostname'].split(".", 1)
if len(parts) < 2:
- raise PLCInvalidArgument, "Node hostname is invalid"
+ raise PLCInvalidArgument("Node hostname is invalid")
host = parts[0]
domain = parts[1]
if regenerate_node_key:
# Generate 32 random bytes
- bytes = random.sample(xrange(0, 256), 32)
+ int8s = random.sample(range(0, 256), 32)
# Base64 encode their string representation
- node['key'] = base64.b64encode("".join(map(chr, bytes)))
+ node['key'] = base64.b64encode(bytes(int8s)).decode()
# XXX Boot Manager cannot handle = in the key
node['key'] = node['key'].replace("=", "")
# Save it