from PLC.Method import Method
from PLC.Parameter import Parameter, Mixed
from PLC.Nodes import Node, Nodes
-from PLC.ForeignNodes import ForeignNode, ForeignNodes
from PLC.Slices import Slice, Slices
from PLC.Auth import Auth
class DeleteSliceFromNodes(Method):
"""
Deletes the specified slice from the specified nodes. If the slice is
- not associated with a node, no errors are returned.
+ not associated with a node, no errors are returned.
Returns 1 if successful, faults otherwise.
"""
accepts = [
Auth(),
- Mixed(Slice.fields['slice_id'],
+ Mixed(Slice.fields['slice_id'],
Slice.fields['name']),
- [Mixed(Node.fields['node_id'],
+ [Mixed(Node.fields['node_id'],
Node.fields['hostname'])]
]
returns = Parameter(int, '1 if successful')
- event_type = 'DeleteFrom'
- object_type = 'Node'
-
def call(self, auth, slice_id_or_name, node_id_or_hostname_list):
# Get slice information
slices = Slices(self.api, [slice_id_or_name])
if not slices:
- raise PLCInvalidArgument, "No such slice"
-
+ raise PLCInvalidArgument("No such slice")
slice = slices[0]
+ if slice['peer_id'] is not None:
+ raise PLCInvalidArgument("Not a local slice")
+
if 'admin' not in self.caller['roles']:
if self.caller['person_id'] in slice['person_ids']:
pass
elif 'pi' not in self.caller['roles']:
- raise PLCPermissionDenied, "Not a member of the specified slice"
+ raise PLCPermissionDenied("Not a member of the specified slice")
elif slice['site_id'] not in self.caller['site_ids']:
- raise PLCPermissionDenied, "Specified slice not associated with any of your sites"
-
- # Remove slice from all nodes found
+ raise PLCPermissionDenied("Specified slice not associated with any of your sites")
+
+ # Remove slice from all nodes found
- # Get specified nodes
+ # Get specified nodes
nodes = Nodes(self.api, node_id_or_hostname_list)
- for node in nodes:
+ for node in nodes:
+ if slice['peer_id'] is not None and node['peer_id'] is not None:
+ raise PLCPermissionDenied("Not allowed to remove peer slice from peer node")
if slice['slice_id'] in node['slice_ids']:
- slice.remove_node(node)
- foreign_nodes = ForeignNodes(self.api, node_id_or_hostname_list)
- for node in foreign_nodes:
- if slice['slice_id'] in node['slice_ids']:
- slice.remove_node(node,is_foreign_node=True)
-
- self.object_ids = [node['node_id'] for node in nodes]
+ slice.remove_node(node, commit = False)
+
+ slice.sync()
+
+ self.event_objects = {'Node': [node['node_id'] for node in nodes],
+ 'Slice': [slice['slice_id']]}
return 1