1 from PLC.Faults import *
2 from PLC.Method import Method
3 from PLC.Parameter import Parameter, Mixed
4 from PLC.Auth import Auth, BootAuth
5 from PLC.Nodes import Node, Nodes
6 from PLC.NodeNetworks import NodeNetwork, NodeNetworks
8 can_update = lambda (field, value): field in \
9 ['method', 'mac', 'gateway', 'network',
10 'broadcast', 'netmask', 'dns1', 'dns2']
12 class BootUpdateNode(Method):
14 Allows the calling node to update its own record. Only the primary
15 network can be updated, and the node IP cannot be changed.
17 Returns 1 if updated successfully.
22 nodenetwork_fields = dict(filter(can_update, NodeNetwork.fields.items()))
26 {'boot_state': Node.fields['boot_state'],
27 'primary_network': nodenetwork_fields,
28 'ssh_host_key': Node.fields['ssh_rsa_key']}
31 returns = Parameter(int, '1 if successful')
35 def call(self, auth, node_fields):
37 if node_fields.has_key('boot_state'):
38 self.caller['boot_state'] = node_fields['boot_state']
39 if node_fields.has_key('ssh_host_key'):
40 self.caller['ssh_rsa_key'] = node_fields['ssh_host_key']
42 # Update primary node network state
43 if node_fields.has_key('primary_network'):
44 primary_network = node_fields['primary_network']
46 if 'nodenetwork_id' not in primary_network:
47 raise PLCInvalidArgument, "Node network not specified"
48 if primary_network['nodenetwork_id'] not in self.caller['nodenetwork_ids']:
49 raise PLCInvalidArgument, "Node network not associated with calling node"
51 nodenetworks = NodeNetworks(self.api, [primary_network['nodenetwork_id']])
53 raise PLCInvalidArgument, "No such node network"
54 nodenetwork = nodenetworks[0]
56 if not nodenetwork['is_primary']:
57 raise PLCInvalidArgument, "Not the primary node network on record"
59 nodenetwork_fields = dict(filter(can_update, primary_network.items()))
60 nodenetwork.update(nodenetwork_fields)
61 nodenetwork.sync(commit = False)
63 self.caller.sync(commit = True)
64 self.message = "Node updated: %s" % ", ".join(node_fields.keys())