# Copyright (C) 2006 The Trustees of Princeton University
#
# $Id$
+# $URL$
#
from types import StringTypes
primary_key = 'node_id'
join_tables = [ 'slice_node', 'peer_node', 'slice_tag',
'node_session', 'node_slice_whitelist',
- 'node_tag', 'conf_file_node', 'pcu_node', ]
+ 'node_tag', 'conf_file_node', 'pcu_node', 'leases', ]
fields = {
'node_id': Parameter(int, "Node identifier"),
'node_type': Parameter(str,"Node type",max=20),
'hostname': Parameter(str, "Fully qualified hostname", max = 255),
'site_id': Parameter(int, "Site at which this node is located"),
'boot_state': Parameter(str, "Boot state", max = 20),
+ 'run_level': Parameter(str, "Run level", max = 20),
'model': Parameter(str, "Make and model of the actual machine", max = 255, nullok = True),
'boot_nonce': Parameter(str, "(Admin only) Random value generated by the node at last boot", max = 128),
'version': Parameter(str, "Apparent Boot CD version", max = 64),
'date_created': Parameter(int, "Date and time when node entry was created", ro = True),
'last_updated': Parameter(int, "Date and time when node entry was created", ro = True),
'last_contact': Parameter(int, "Date and time when node last contacted plc", ro = True),
+ 'verified': Parameter(bool, "Whether the node configuration is verified correct", ro=False),
'key': Parameter(str, "(Admin only) Node key", max = 256),
'session': Parameter(str, "(Admin only) Node session value", max = 256, ro = True),
'interface_ids': Parameter([int], "List of network interfaces that this node has"),
'ports': Parameter([int], "List of PCU ports that this node is connected to"),
'peer_id': Parameter(int, "Peer to which this node belongs", nullok = True),
'peer_node_id': Parameter(int, "Foreign node identifier at peer", nullok = True),
- 'tag_ids' : Parameter ([int], "List of tags attached to this node"),
+ 'node_tag_ids' : Parameter ([int], "List of tags attached to this node"),
'nodegroup_ids': Parameter([int], "List of node groups that this node is in"),
}
related_fields = {
}
view_tags_name = "view_node_tags"
- # tags declared here should also be defined as Accessors to ensure that the TagType is created
- tags = {
- # regular
- 'arch': Parameter(str, "node/config", ro=True),
- 'deployment': Parameter(str, "node/operation"),
- # dummynet
- }
+ # tags are used by the Add/Get/Update methods to expose tags
+ # this is initialized here and updated by the accessors factory
+ tags = { }
def validate_hostname(self, hostname):
if not valid_hostname(hostname):
" where node_id = %d" % (self['node_id']) )
self.sync(commit)
+ def update_tags(self, tags):
+ from PLC.Shell import Shell
+ from PLC.NodeTags import NodeTags
+ from PLC.Methods.AddNodeTag import AddNodeTag
+ from PLC.Methods.UpdateNodeTag import UpdateNodeTag
+ shell = Shell()
+ for (tagname,value) in tags.iteritems():
+ # the tagtype instance is assumed to exist, just check that
+ if not TagTypes(self.api,{'tagname':tagname}):
+ raise PLCInvalidArgument,"No such TagType %s"%tagname
+ node_tags=NodeTags(self.api,{'tagname':tagname,'node_id':node['node_id']})
+ if not node_tags:
+ AddNodeTag(self.api).__call__(shell.auth,node['node_id'],tagname,value)
+ else:
+ UpdateNodeTag(self.api).__call__(shell.auth,node_tags[0]['node_tag_id'],value)
+
def associate_interfaces(self, auth, field, value):
- """
- Delete interfaces not found in value list (using DeleteInterface)
- Add interfaces found in value list (using AddInterface)
- Updates interfaces found w/ interface_id in value list (using UpdateInterface)
- """
+ """
+ Delete interfaces not found in value list (using DeleteInterface)
+ Add interfaces found in value list (using AddInterface)
+ Updates interfaces found w/ interface_id in value list (using UpdateInterface)
+ """
- assert 'interface_ids' in self
+ assert 'interface_ids' in self
assert 'node_id' in self
assert isinstance(value, list)
"""
assert 'node_id' in self
- assert 'interface_ids' in self
# we need to clean up InterfaceTags, so handling interfaces as part of join_tables does not work
- for interface in Interfaces(self.api,self['interface_ids']):
- interface.delete()
+ # federated nodes don't have interfaces though so for smooth transition from 4.2 to 4.3
+ if 'peer_id' in self and self['peer_id']:
+ pass
+ else:
+ assert 'interface_ids' in self
+ for interface in Interfaces(self.api,self['interface_ids']):
+ interface.delete()
# Clean up miscellaneous join tables
for table in self.join_tables:
view = "view_nodes"
# as many left joins as requested tags
for tagname in self.tag_columns:
- view= "%s left join %s using (%s)"%(view,Node.tagvalue_view_name(tagname),Node.primary_key)
+ view= "%s left join %s using (%s)"%(view,Node.tagvalue_view_name(tagname),
+ Node.primary_key)
sql = "SELECT %s FROM %s WHERE deleted IS False" % \
(", ".join(self.columns.keys()+self.tag_columns.keys()),view)