--- /dev/null
+# $Id$
+# $URL$
+from PLC.Faults import *
+from PLC.Auth import Auth
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.Table import Row
+from PLC.Namespace import hostname_to_hrn
+from PLC.Peers import Peers
+from PLC.Sites import Site, Sites
+from PLC.Nodes import Node, Nodes
+from PLC.TagTypes import TagTypes
+from PLC.NodeTags import NodeTags, NodeTag
+from PLC.Methods.AddNodeTag import AddNodeTag
+from PLC.Methods.UpdateNodeTag import UpdateNodeTag
+
+can_update = ['hostname', 'node_type', 'boot_state', 'model', 'version']
+
+legacy_node_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),
+ 'ssh_rsa_key': Parameter(str, "Last known SSH host key", max = 1024),
+ '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),
+ 'last_boot': Parameter(int, "Date and time when node last booted", ro = True),
+ 'last_download': Parameter(int, "Date and time when node boot image was created", ro = True),
+ 'last_pcu_reboot': Parameter(int, "Date and time when PCU reboot was attempted", ro = True),
+ 'last_pcu_confirmation': Parameter(int, "Date and time when PCU reboot was confirmed", ro = True),
+ 'last_time_spent_online': Parameter(int, "Length of time the node was last online before shutdown/failure", ro = True),
+ 'last_time_spent_offline': Parameter(int, "Length of time the node was last offline after failure and before reboot", 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"),
+ 'conf_file_ids': Parameter([int], "List of configuration files specific to this node"),
+ # 'root_person_ids': Parameter([int], "(Admin only) List of people who have root access to this node"),
+ 'slice_ids': Parameter([int], "List of slices on this node"),
+ 'slice_ids_whitelist': Parameter([int], "List of slices allowed on this node"),
+ 'pcu_ids': Parameter([int], "List of PCUs that control this node"),
+ '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),
+ '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"),
+ }
+
+
+class AddNode(Method):
+ """
+ Adds a new node. Any values specified in node_fields are used,
+ otherwise defaults are used.
+
+ PIs and techs may only add nodes to their own sites. Admins may
+ add nodes to any site.
+
+ Returns the new node_id (> 0) if successful, faults otherwise.
+ """
+
+ roles = ['admin', 'pi', 'tech']
+
+ accepted_fields = Row.accepted_fields(can_update,legacy_node_fields)
+ accepted_fields.update(Node.tags)
+
+ accepts = [
+ Auth(),
+ Mixed(Site.fields['site_id'],
+ Site.fields['login_base']),
+ accepted_fields
+ ]
+
+ returns = Parameter(int, 'New node_id (> 0) if successful')
+
+ def call(self, auth, site_id_or_login_base, node_fields):
+
+ [native,tags,rejected]=Row.split_fields(node_fields,[legacy_node_fields,Node.tags])
+
+ # type checking
+ native = Row.check_fields(native, self.accepted_fields)
+ if rejected:
+ raise PLCInvalidArgument, "Cannot add Node with column(s) %r"%rejected
+
+ # Get site information
+ sites = Sites(self.api, [site_id_or_login_base])
+ if not sites:
+ raise PLCInvalidArgument, "No such site"
+
+ site = sites[0]
+
+ # Authenticated function
+ assert self.caller is not None
+
+ # If we are not an admin, make sure that the caller is a
+ # member of the site.
+ if 'admin' not in self.caller['roles']:
+ if site['site_id'] not in self.caller['site_ids']:
+ assert self.caller['person_id'] not in site['person_ids']
+ raise PLCPermissionDenied, "Not allowed to add nodes to specified site"
+ else:
+ assert self.caller['person_id'] in site['person_ids']
+
+ node = Node(self.api, native)
+ node['site_id'] = site['site_id']
+ node.sync()
+
+ # since hostname was specified lets add the 'hrn' node tag
+ root_auth = self.api.config.PLC_HRN_ROOT
+ login_base = site['login_base']
+ tags['hrn'] = hostname_to_hrn(root_auth, login_base, node['hostname'])
+
+ for (tagname,value) in tags.iteritems():
+ # the tagtype instance is assumed to exist, just check that
+ tag_types = TagTypes(self.api,{'tagname':tagname})
+ if not tag_types:
+ raise PLCInvalidArgument,"No such TagType %s"%tagname
+ tag_type = tag_types[0]
+ node_tags=NodeTags(self.api,{'tagname':tagname,'node_id':node['node_id']})
+ if not node_tags:
+ node_tag = NodeTag(self.api)
+ node_tag['node_id'] = node['node_id']
+ node_tag['tag_type_id'] = tag_type['tag_type_id']
+ node_tag['tagname'] = tagname
+ node_tag['value'] = value
+ node_tag.sync()
+ else:
+ node_tag = node_tags[0]
+ node_tag['value'] = value
+ node_tag.sync()
+
+ self.event_objects = {'Site': [site['site_id']],
+ 'Node': [node['node_id']]}
+ self.message = "Node %d=%s created" % (node['node_id'],node['hostname'])
+
+ return node['node_id']