def __init__(self, driver):
self.driver = driver
-
- def get_sites(self, filter={}):
- sites = {}
- for site in self.driver.shell.GetSites(filter):
- sites[site['site_id']] = site
- return sites
-
- def get_interfaces(self, filter={}):
- interfaces = {}
- for interface in self.driver.shell.GetInterfaces(filter):
- iface = Interface()
- if interface['bwlimit']:
- interface['bwlimit'] = str(int(interface['bwlimit'])/1000)
- interfaces[interface['interface_id']] = interface
- return interfaces
-
- def get_links(self, sites, nodes, interfaces):
-
- topology = Topology()
- links = []
- for (site_id1, site_id2) in topology:
- site_id1 = int(site_id1)
- site_id2 = int(site_id2)
- link = Link()
- if not site_id1 in sites or site_id2 not in sites:
- continue
- site1 = sites[site_id1]
- site2 = sites[site_id2]
- # get hrns
- site1_hrn = self.driver.hrn + '.' + site1['login_base']
- site2_hrn = self.driver.hrn + '.' + site2['login_base']
-
- for s1_node_id in site1['node_ids']:
- for s2_node_id in site2['node_ids']:
- if s1_node_id not in nodes or s2_node_id not in nodes:
- continue
- node1 = nodes[s1_node_id]
- node2 = nodes[s2_node_id]
- # set interfaces
- # just get first interface of the first node
- if1_xrn = PlXrn(auth=self.driver.hrn, interface='node%s:eth0' % (node1['node_id']))
- if1_ipv4 = interfaces[node1['interface_ids'][0]]['ip']
- if2_xrn = PlXrn(auth=self.driver.hrn, interface='node%s:eth0' % (node2['node_id']))
- if2_ipv4 = interfaces[node2['interface_ids'][0]]['ip']
-
- if1 = Interface({'component_id': if1_xrn.urn, 'ipv4': if1_ipv4} )
- if2 = Interface({'component_id': if2_xrn.urn, 'ipv4': if2_ipv4} )
-
- # set link
- link = Link({'capacity': '1000000', 'latency': '0', 'packet_loss': '0', 'type': 'ipv4'})
- link['interface1'] = if1
- link['interface2'] = if2
- link['component_name'] = "%s:%s" % (site1['login_base'], site2['login_base'])
- link['component_id'] = PlXrn(auth=self.driver.hrn, interface=link['component_name']).get_urn()
- link['component_manager_id'] = hrn_to_urn(self.driver.hrn, 'authority+am')
- links.append(link)
-
- return links
-
- def get_node_tags(self, filter={}):
- node_tags = {}
- for node_tag in self.driver.shell.GetNodeTags(filter):
- node_tags[node_tag['node_tag_id']] = node_tag
- return node_tags
-
- def get_pl_initscripts(self, filter={}):
- pl_initscripts = {}
- filter.update({'enabled': True})
- for initscript in self.driver.shell.GetInitScripts(filter):
- pl_initscripts[initscript['initscript_id']] = initscript
- return pl_initscripts
def get_slice_and_slivers(self, slice_xrn):
slice_hrn, _ = urn_to_hrn(slice_xrn)
slice_name = hrn_to_nitos_slicename(slice_hrn)
slices = self.driver.shell.getSlices({'slice_name': slice_name}, [])
- # filter results
- #for slc in slices:
- # if slc['slice_name'] == slice_name:
- # slice = slc
- # break
+ #filter results
+ for slc in slices:
+ if slc['slice_name'] == slice_name:
+ slice = slc
+ break
if not slice:
return (slice, slivers)
reserved_nodes = self.driver.shell.getReservedNodes({'slice_id': slice['slice_id']}, [])
-
+ reserved_node_ids = []
+ # filter on the slice
for node in reserved_nodes:
- slivers[node['id']] = node
-
+ if node['slice_id'] == slice['slice_id']:
+ reserved_node_ids.append(node['node_id'])
+ #get all the nodes
+ all_nodes = self.driver.shell.getNodes({}, [])
+
+ for node in all_nodes:
+ if node['node_id'] in reserved_node_ids:
+ slivers[node['node_id']] = node
+
return (slice, slivers)
- def get_nodes_and_links(self, slice_xrn, slice=None,slivers={}, options={}):
+ def get_nodes(self, slice_xrn, slice=None,slivers={}, options={}):
# if we are dealing with a slice that has no node just return
# and empty list
if slice_xrn:
if not slice or not slivers:
- return ([],[])
+ return []
else:
nodes = [slivers[sliver] for sliver in slivers]
else:
grain = self.driver.testbedInfo['grain']
#grain = 1800
-
rspec_nodes = []
for node in nodes:
rspec_node = Node()
site_name = self.driver.testbedInfo['name']
- rspec_node['component_id'] = hostname_to_urn(self.driver.hrn, site_name, node['name'])
- rspec_node['component_name'] = node['name']
+ rspec_node['component_id'] = hostname_to_urn(self.driver.hrn, site_name, node['hostname'])
+ rspec_node['component_name'] = node['hostname']
rspec_node['component_manager_id'] = Xrn(self.driver.hrn, 'authority+cm').get_urn()
rspec_node['authority_id'] = hrn_to_urn(NitosXrn.site_hrn(self.driver.hrn, site_name), 'authority+sa')
# do not include boot state (<available> element) in the manifest rspec
location = Location({'longitude': longitude, 'latitude': latitude, 'country': 'unknown'})
rspec_node['location'] = location
# 3D position
- position_3d = Position3D({'x': node['X'], 'y': node['Y'], 'z': node['Z']})
+ position_3d = Position3D({'x': node['position']['X'], 'y': node['position']['Y'], 'z': node['position']['Z']})
#position_3d = Position3D({'x': 1, 'y': 2, 'z': 3})
rspec_node['position_3d'] = position_3d
# Granularity
rspec_node['granularity'] = granularity
# HardwareType
- rspec_node['hardware_type'] = node['type']
+ rspec_node['hardware_type'] = node['node_type']
#rspec_node['hardware_type'] = "orbit"
+
+ #slivers
+ if node['node_id'] in slivers:
+ # add sliver info
+ sliver = slivers[node['node_id']]
+ rspec_node['sliver_id'] = sliver['node_id']
+ rspec_node['client_id'] = node['hostname']
+ rspec_node['slivers'] = [sliver]
rspec_nodes.append(rspec_node)
- return (rspec_nodes, [])
+ return rspec_nodes
def get_leases_and_channels(self, slice=None, options={}):
grain = self.driver.testbedInfo['grain']
if slice:
- for lease in leases:
+ all_leases = []
+ all_leases.extend(leases)
+ all_reserved_channels = []
+ all_reserved_channels.extend(reserved_channels)
+ for lease in all_leases:
if lease['slice_id'] != slice['slice_id']:
leases.remove(lease)
- for channel in reserved_channels:
+ for channel in all_reserved_channels:
if channel['slice_id'] != slice['slice_id']:
reserved_channels.remove(channel)
rspec_lease['lease_id'] = lease['reservation_id']
# retreive node name
for node in nodes:
- if node['id'] == lease['node_id']:
- nodename = node['name']
+ if node['node_id'] == lease['node_id']:
+ nodename = node['hostname']
break
rspec_lease['component_id'] = hostname_to_urn(self.driver.hrn, self.driver.testbedInfo['name'], nodename)
return (rspec_leases, rspec_channels)
- def get_channels(self, options={}):
-
- filter = {}
- channels = self.driver.shell.getChannels({}, [])
+ def get_channels(self, slice=None, options={}):
+
+ all_channels = self.driver.shell.getChannels({}, [])
+ channels = []
+ if slice:
+ reserved_channels = self.driver.shell.getReservedChannels()
+ reserved_channel_ids = []
+ for channel in reserved_channels:
+ if channel['slice_id'] == slice['slice_id']:
+ reserved_channel_ids.append(channel['channel_id'])
+
+ for channel in all_channels:
+ if channel['channel_id'] in reserved_channel_ids:
+ channels.append(channel)
+ else:
+ channels = all_channels
+
rspec_channels = []
for channel in channels:
rspec_channel = Channel()
rspec.xml.set('expires', datetime_to_string(utcparse(slice['expires'])))
if not options.get('list_leases') or options.get('list_leases') and options['list_leases'] != 'leases':
- nodes, links = self.get_nodes_and_links(slice_xrn, slice, slivers, options)
+ nodes = self.get_nodes(slice_xrn, slice, slivers, options)
rspec.version.add_nodes(nodes)
- rspec.version.add_links(links)
# add sliver defaults
default_sliver = slivers.get(None, [])
if default_sliver:
logger.info(attrib)
rspec.version.add_default_sliver_attribute(attrib['tagname'], attrib['value'])
# add wifi channels
- channels = self.get_channels()
+ channels = self.get_channels(slice, options)
rspec.version.add_channels(channels)
if not options.get('list_leases') or options.get('list_leases') and options['list_leases'] != 'resources':
from sfa.util.sfalogging import logger
from sfa.util.defaultdict import defaultdict
from sfa.util.sfatime import utcparse, datetime_to_string, datetime_to_epoch
-from sfa.util.xrn import hrn_to_urn, get_leaf
+from sfa.util.xrn import Xrn, hrn_to_urn, get_leaf, urn_to_hrn
from sfa.util.cache import Cache
# one would think the driver should not need to mess with the SFA db, but..
from sfa.nitos.nitosxrn import NitosXrn, slicename_to_hrn, hostname_to_hrn, hrn_to_nitos_slicename, xrn_to_hostname
-
def list_to_dict(recs, key):
"""
convert a list of dictionaries into a dictionary keyed on the
self.shell = NitosShell (config)
self.cache=None
self.testbedInfo = self.shell.getTestbedInfo()
- if config.SFA_AGGREGATE_CACHING:
- if NitosDriver.cache is None:
- NitosDriver.cache = Cache()
- self.cache = NitosDriver.cache
+# un-comment below lines to enable caching
+# if config.SFA_AGGREGATE_CACHING:
+# if NitosDriver.cache is None:
+# NitosDriver.cache = Cache()
+# self.cache = NitosDriver.cache
+ ###########################################
+ ########## utility methods for NITOS driver
+ ###########################################
+
+
+ def filter_nitos_results (self, listo, filters_dict):
+ """
+ the Nitos scheduler API does not provide a get result filtring so we do it here
+ """
+ mylist = []
+ mylist.extend(listo)
+ for dicto in mylist:
+ for filter in filters_dict:
+ if filter not in dicto or dicto[filter] != filters_dict[filter]:
+ listo.remove(dicto)
+ break
+ return listo
+
+ def convert_id (self, list_of_dict):
+ """
+ convert object id retrived in string format to int format
+ """
+ for dicto in list_of_dict:
+ for key in dicto:
+ if key in ['node_id', 'slice_id', 'user_id', 'channel_id', 'reservation_id'] and isinstance(dicto[key], str):
+ dicto[key] = int(dicto[key])
+ elif key in ['user_ids']:
+ user_ids2 = []
+ for user_id in dicto['user_ids']:
+ user_ids2.append(int(user_id))
+ dicto['user_ids'] = user_ids2
+ return list_of_dict
+
+
+
########################################
########## registry oriented
########################################
nitos_record = self.sfa_fields_to_nitos_fields(type, hrn, sfa_record)
if type == 'authority':
- pointer = 1
+ pointer = -1
elif type == 'slice':
slices = self.shell.getSlices()
break
if not slice_id:
- pointer = self.shell.addSlice({slice_name : nitos_record['name']})
+ pointer = self.shell.addSlice({'slice_name' : nitos_record['name']})
else:
pointer = slice_id
user_id = user['user_id']
break
if not user_id:
- pointer = self.shell.addUser({username : nitos_record['name'], email : nitos_record['email']})
+ pointer = self.shell.addUser({'username' : nitos_record['name'], 'email' : nitos_record['email']})
else:
pointer = user_id
- # What roles should this user have?
# Add the user's key
if pub_key:
- self.shell.addUserKey({user_id : pointer,'key' : pub_key})
+ self.shell.addUserKey({'user_id' : pointer,'key' : pub_key})
elif type == 'node':
- login_base = PlXrn(xrn=sfa_record['authority'],type='node').pl_login_base()
- nodes = self.shell.GetNodes([pl_record['hostname']])
+ nodes = self.shell.GetNodes({}, [])
# filter nodes
for node in nodes:
- if node['node_name'] == nitos_record['name']:
+ if node['hostname'] == nitos_record['name']:
node_id = node['node_id']
break
##########
def update (self, old_sfa_record, new_sfa_record, hrn, new_key):
- """
+
pointer = old_sfa_record['pointer']
type = old_sfa_record['type']
+ new_nitos_record = self.sfa_fields_to_nitos_fields(type, hrn, new_sfa_record)
# new_key implemented for users only
if new_key and type not in [ 'user' ]:
raise UnknownSfaType(type)
- if (type == "authority"):
- #self.shell.UpdateSite(pointer, new_sfa_record)
- pass
-
- elif type == "slice":
- nitos_record=self.sfa_fields_to_nitos_fields(type, hrn, new_sfa_record)
- if 'name' in nitos_record:
- nitos_record.pop('name')
- self.shell.updateSlice(pointer, nitos_record)
+ if type == "slice":
+ if 'name' in new_sfa_record:
+ self.shell.updateSlice({'slice_id': pointer, 'fields': {'slice_name': new_sfa_record['name']}})
elif type == "user":
- # SMBAKER: UpdatePerson only allows a limited set of fields to be
- # updated. Ideally we should have a more generic way of doing
- # this. I copied the field names from UpdatePerson.py...
update_fields = {}
- all_fields = new_sfa_record
- for key in all_fields.keys():
- if key in ['first_name', 'last_name', 'title', 'email',
- 'password', 'phone', 'url', 'bio', 'accepted_aup',
- 'enabled']:
- update_fields[key] = all_fields[key]
- # when updating a user, we always get a 'email' field at this point
- # this is because 'email' is a native field in the RegUser object...
- if 'email' in update_fields and not update_fields['email']:
- del update_fields['email']
- self.shell.UpdatePerson(pointer, update_fields)
+ if 'name' in new_sfa_record:
+ update_fields['username'] = new_sfa_record['name']
+ if 'email' in new_sfa_record:
+ update_fields['email'] = new_sfa_record['email']
+
+ self.shell.updateUser({'user_id': pointer, 'fields': update_fields})
if new_key:
- # must check this key against the previous one if it exists
- persons = self.shell.getUsers([pointer], ['key_ids'])
- person = persons[0]
- keys = person['key_ids']
- keys = self.shell.GetKeys(person['key_ids'])
-
- # Delete all stale keys
- key_exists = False
- for key in keys:
- if new_key != key['key']:
- self.shell.DeleteKey(key['key_id'])
- else:
- key_exists = True
- if not key_exists:
- self.shell.AddPersonKey(pointer, {'key_type': 'ssh', 'key': new_key})
+ # needs to be improved
+ self.shell.addUserKey({'user_id': pointer, 'key': new_key})
elif type == "node":
- self.shell.UpdateNode(pointer, new_sfa_record)
+ self.shell.updateNode({'node_id': pointer, 'fields': new_sfa_record})
return True
- """
- pass
+
##########
def remove (self, sfa_record):
- """
+
type=sfa_record['type']
pointer=sfa_record['pointer']
if type == 'user':
- persons = self.shell.getUsers(pointer)
- # only delete this person if he has site ids. if he doesnt, it probably means
- # he was just removed from a site, not actually deleted
- if persons and persons[0]['site_ids']:
- self.shell.DeletePerson(pointer)
+ self.shell.deleteUser({'user_id': pointer})
elif type == 'slice':
- if self.shell.GetSlices(pointer):
- self.shell.DeleteSlice(pointer)
+ self.shell.deleteSlice({'slice_id': pointer})
elif type == 'node':
- if self.shell.GetNodes(pointer):
- self.shell.DeleteNode(pointer)
- elif type == 'authority':
- if self.shell.GetSites(pointer):
- self.shell.DeleteSite(pointer)
+ self.shell.deleteNode({'node_id': pointer})
return True
- """
- pass
+
##
# Convert SFA fields to NITOS fields for use when registering or updating
- # registry record in the PLC database
+ # registry record in the NITOS Scheduler database
#
def sfa_fields_to_nitos_fields(self, type, hrn, sfa_record):
nitos_record = {}
if type == "slice":
- nitos_record["name"] = hrn_to_nitos_slicename(hrn)
+ nitos_record["slice_name"] = hrn_to_nitos_slicename(hrn)
elif type == "node":
- if not "hostname" in nitos_record:
- # fetch from sfa_record
- if "hostname" not in sfa_record:
- raise MissingSfaInfo("hostname")
- nitos_record["name"] = sfa_record["hostname"]
- elif type == "authority":
- nitos_record["name"] = NitosXrn(xrn=hrn,type='authority').nitos_login_base()
- if "name" not in sfa_record:
- nitos_record["name"] = hrn
+ if "hostname" not in sfa_record:
+ raise MissingSfaInfo("hostname")
+ nitos_record["node_name"] = sfa_record["hostname"]
return nitos_record
####################
def fill_record_info(self, records):
"""
- Given a (list of) SFA record, fill in the PLC specific
+ Given a (list of) SFA record, fill in the NITOS specific
and SFA specific fields in the record.
"""
if not isinstance(records, list):
records = [records]
- self.fill_record_pl_info(records)
+ self.fill_record_nitos_info(records)
self.fill_record_hrns(records)
self.fill_record_sfa_info(records)
return records
- def fill_record_pl_info(self, records):
+ def fill_record_nitos_info(self, records):
"""
- Fill in the planetlab specific fields of a SFA record. This
- involves calling the appropriate PLC method to retrieve the
+ Fill in the nitos specific fields of a SFA record. This
+ involves calling the appropriate NITOS API method to retrieve the
database record for the object.
@param record: record to fill in field (in/out param)
"""
- """
+
# get ids by type
- node_ids, site_ids, slice_ids = [], [], []
- person_ids, key_ids = [], []
- type_map = {'node': node_ids, 'authority': site_ids,
- 'slice': slice_ids, 'user': person_ids}
+ node_ids, slice_ids = [], []
+ user_ids, key_ids = [], []
+ type_map = {'node': node_ids, 'slice': slice_ids, 'user': user_ids}
for record in records:
for type in type_map:
if type == record['type']:
type_map[type].append(record['pointer'])
- # get pl records
- nodes, sites, slices, persons, keys = {}, {}, {}, {}, {}
+ # get nitos records
+ nodes, slices, users, keys = {}, {}, {}, {}
if node_ids:
- node_list = self.shell.GetNodes(node_ids)
+ all_nodes = self.convert_id(self.shell.getNodes({}, []))
+ node_list = [node for node in all_nodes if node['node_id'] in node_ids]
nodes = list_to_dict(node_list, 'node_id')
- if site_ids:
- site_list = self.shell.GetSites(site_ids)
- sites = list_to_dict(site_list, 'site_id')
if slice_ids:
- slice_list = self.shell.GetSlices(slice_ids)
+ all_slices = self.convert_id(self.shell.getSlices({}, []))
+ slice_list = [slice for slice in all_slices if slice['slice_id'] in slice_ids]
slices = list_to_dict(slice_list, 'slice_id')
- if person_ids:
- person_list = self.shell.getUsers(person_ids)
- persons = list_to_dict(person_list, 'person_id')
- for person in persons:
- key_ids.extend(persons[person]['key_ids'])
+ if user_ids:
+ all_users = self.convert_id(self.shell.getUsers())
+ user_list = [user for user in all_users if user['user_id'] in user_ids]
+ users = list_to_dict(user_list, 'user_id')
- pl_records = {'node': nodes, 'authority': sites,
- 'slice': slices, 'user': persons}
+ nitos_records = {'node': nodes, 'slice': slices, 'user': users}
- if key_ids:
- key_list = self.shell.GetKeys(key_ids)
- keys = list_to_dict(key_list, 'key_id')
# fill record info
for record in records:
- # records with pointer==-1 do not have plc info.
- # for example, the top level authority records which are
- # authorities, but not PL "sites"
if record['pointer'] == -1:
continue
- for type in pl_records:
+ for type in nitos_records:
if record['type'] == type:
- if record['pointer'] in pl_records[type]:
- record.update(pl_records[type][record['pointer']])
+ if record['pointer'] in nitos_records[type]:
+ record.update(nitos_records[type][record['pointer']])
break
# fill in key info
if record['type'] == 'user':
- if 'key_ids' not in record:
- logger.info("user record has no 'key_ids' - need to import from myplc ?")
- else:
- pubkeys = [keys[key_id]['key'] for key_id in record['key_ids'] if key_id in keys]
- record['keys'] = pubkeys
+ if record['pointer'] in nitos_records['user']:
+ record['keys'] = nitos_records['user'][record['pointer']]['keys']
return records
- """
- pass
+
+
def fill_record_hrns(self, records):
"""
- convert pl ids to hrns
- """
+ convert nitos ids to hrns
"""
+
# get ids
- slice_ids, person_ids, site_ids, node_ids = [], [], [], []
+ slice_ids, user_ids, node_ids = [], [], []
for record in records:
- if 'site_id' in record:
- site_ids.append(record['site_id'])
- if 'site_ids' in record:
- site_ids.extend(record['site_ids'])
- if 'person_ids' in record:
- person_ids.extend(record['person_ids'])
+ if 'user_ids' in record:
+ user_ids.extend(record['user_ids'])
if 'slice_ids' in record:
slice_ids.extend(record['slice_ids'])
if 'node_ids' in record:
node_ids.extend(record['node_ids'])
- # get pl records
- slices, persons, sites, nodes = {}, {}, {}, {}
- if site_ids:
- site_list = self.shell.GetSites(site_ids, ['site_id', 'login_base'])
- sites = list_to_dict(site_list, 'site_id')
- if person_ids:
- person_list = self.shell.getUsers(person_ids, ['person_id', 'email'])
- persons = list_to_dict(person_list, 'person_id')
- if slice_ids:
- slice_list = self.shell.GetSlices(slice_ids, ['slice_id', 'name'])
- slices = list_to_dict(slice_list, 'slice_id')
+ # get nitos records
+ slices, users, nodes = {}, {}, {}
if node_ids:
- node_list = self.shell.GetNodes(node_ids, ['node_id', 'hostname'])
+ all_nodes = self.convert_id(self.shell.getNodes({}, []))
+ node_list = [node for node in all_nodes if node['node_id'] in node_ids]
nodes = list_to_dict(node_list, 'node_id')
+ if slice_ids:
+ all_slices = self.convert_id(self.shell.getSlices({}, []))
+ slice_list = [slice for slice in all_slices if slice['slice_id'] in slice_ids]
+ slices = list_to_dict(slice_list, 'slice_id')
+ if user_ids:
+ all_users = self.convert_id(self.shell.getUsers())
+ user_list = [user for user in all_users if user['user_id'] in user_ids]
+ users = list_to_dict(user_list, 'user_id')
+
# convert ids to hrns
for record in records:
type = record['type']
pointer = record['pointer']
auth_hrn = self.hrn
- login_base = ''
+ testbed_name = self.testbedInfo['name']
if pointer == -1:
continue
-
- if 'site_id' in record:
- site = sites[record['site_id']]
- login_base = site['login_base']
- record['site'] = ".".join([auth_hrn, login_base])
- if 'person_ids' in record:
- emails = [persons[person_id]['email'] for person_id in record['person_ids'] \
- if person_id in persons]
- usernames = [email.split('@')[0] for email in emails]
- person_hrns = [".".join([auth_hrn, login_base, username]) for username in usernames]
- record['persons'] = person_hrns
+ if 'user_ids' in record:
+ usernames = [users[user_id]['username'] for user_id in record['user_ids'] \
+ if user_id in users]
+ user_hrns = [".".join([auth_hrn, testbed_name, username]) for username in usernames]
+ record['users'] = user_hrns
if 'slice_ids' in record:
- slicenames = [slices[slice_id]['name'] for slice_id in record['slice_ids'] \
+ slicenames = [slices[slice_id]['slice_name'] for slice_id in record['slice_ids'] \
if slice_id in slices]
slice_hrns = [slicename_to_hrn(auth_hrn, slicename) for slicename in slicenames]
record['slices'] = slice_hrns
if node_id in nodes]
node_hrns = [hostname_to_hrn(auth_hrn, login_base, hostname) for hostname in hostnames]
record['nodes'] = node_hrns
- if 'site_ids' in record:
- login_bases = [sites[site_id]['login_base'] for site_id in record['site_ids'] \
- if site_id in sites]
- site_hrns = [".".join([auth_hrn, lbase]) for lbase in login_bases]
- record['sites'] = site_hrns
if 'expires' in record:
date = utcparse(record['expires'])
record['expires'] = datestring
return records
- """
- pass
def fill_record_sfa_info(self, records):
- """
+
def startswith(prefix, values):
return [value for value in values if value.startswith(prefix)]
- # get person ids
- person_ids = []
- site_ids = []
+ # get user ids
+ user_ids = []
for record in records:
- person_ids.extend(record.get("person_ids", []))
- site_ids.extend(record.get("site_ids", []))
- if 'site_id' in record:
- site_ids.append(record['site_id'])
-
- # get all pis from the sites we've encountered
- # and store them in a dictionary keyed on site_id
- site_pis = {}
- if site_ids:
- pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
- pi_list = self.shell.getUsers(pi_filter, ['person_id', 'site_ids'])
- for pi in pi_list:
- # we will need the pi's hrns also
- person_ids.append(pi['person_id'])
-
- # we also need to keep track of the sites these pis
- # belong to
- for site_id in pi['site_ids']:
- if site_id in site_pis:
- site_pis[site_id].append(pi)
- else:
- site_pis[site_id] = [pi]
-
- # get sfa records for all records associated with these records.
- # we'll replace pl ids (person_ids) with hrns from the sfa records
- # we obtain
+ user_ids.extend(record.get("user_ids", []))
# get the registry records
- person_list, persons = [], {}
- person_list = dbsession.query (RegRecord).filter(RegRecord.pointer.in_(person_ids))
+ user_list, users = [], {}
+ user_list = dbsession.query(RegRecord).filter(RegRecord.pointer.in_(user_ids)).all()
# create a hrns keyed on the sfa record's pointer.
# Its possible for multiple records to have the same pointer so
# the dict's value will be a list of hrns.
- persons = defaultdict(list)
- for person in person_list:
- persons[person.pointer].append(person)
+ users = defaultdict(list)
+ for user in user_list:
+ users[user.pointer].append(user)
+
+ # get the nitos records
+ nitos_user_list, nitos_users = [], {}
+ nitos_all_users = self.convert_id(self.shell.getUsers())
+ nitos_user_list = [user for user in nitos_all_users if user['user_id'] in user_ids]
+ nitos_users = list_to_dict(nitos_user_list, 'user_id')
- # get the pl records
- pl_person_list, pl_persons = [], {}
- pl_person_list = self.shell.getUsers(person_ids, ['person_id', 'roles'])
- pl_persons = list_to_dict(pl_person_list, 'person_id')
# fill sfa info
for record in records:
- # skip records with no pl info (top level authorities)
- #if record['pointer'] == -1:
- # continue
+ if record['pointer'] == -1:
+ continue
+
sfa_info = {}
type = record['type']
logger.info("fill_record_sfa_info - incoming record typed %s"%type)
if (type == "slice"):
# all slice users are researchers
record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice')
- record['PI'] = []
record['researcher'] = []
- for person_id in record.get('person_ids', []):
- hrns = [person.hrn for person in persons[person_id]]
+ for user_id in record.get('user_ids', []):
+ hrns = [user.hrn for user in users[user_id]]
record['researcher'].extend(hrns)
-
- # pis at the slice's site
- if 'site_id' in record and record['site_id'] in site_pis:
- pl_pis = site_pis[record['site_id']]
- pi_ids = [pi['person_id'] for pi in pl_pis]
- for person_id in pi_ids:
- hrns = [person.hrn for person in persons[person_id]]
- record['PI'].extend(hrns)
- record['geni_creator'] = record['PI']
- elif (type.startswith("authority")):
- record['url'] = None
- logger.info("fill_record_sfa_info - authority xherex")
- if record['pointer'] != -1:
- record['PI'] = []
- record['operator'] = []
- record['owner'] = []
- for pointer in record.get('person_ids', []):
- if pointer not in persons or pointer not in pl_persons:
- # this means there is not sfa or pl record for this user
- continue
- hrns = [person.hrn for person in persons[pointer]]
- roles = pl_persons[pointer]['roles']
- if 'pi' in roles:
- record['PI'].extend(hrns)
- if 'tech' in roles:
- record['operator'].extend(hrns)
- if 'admin' in roles:
- record['owner'].extend(hrns)
- # xxx TODO: OrganizationName
elif (type == "node"):
sfa_info['dns'] = record.get("hostname", "")
# xxx TODO: URI, LatLong, IP, DNS
sfa_info['geni_certificate'] = record['gid']
# xxx TODO: PostalAddress, Phone
record.update(sfa_info)
- """
- pass
####################
- # plcapi works by changes, compute what needs to be added/deleted
def update_relation (self, subject_type, target_type, relation_name, subject_id, target_ids):
- """
- # hard-wire the code for slice/user for now, could be smarter if needed
+
if subject_type =='slice' and target_type == 'user' and relation_name == 'researcher':
- subject=self.shell.GetSlices (subject_id)[0]
- current_target_ids = subject['person_ids']
+ subject=self.shell.getSlices ({'slice_id': subject_id}, [])[0]
+ current_target_ids = subject['user_ids']
add_target_ids = list ( set (target_ids).difference(current_target_ids))
del_target_ids = list ( set (current_target_ids).difference(target_ids))
logger.debug ("subject_id = %s (type=%s)"%(subject_id,type(subject_id)))
for target_id in add_target_ids:
- self.shell.AddPersonToSlice (target_id,subject_id)
+ self.shell.addUserToSlice ({'user_id': target_id, 'slice_id': subject_id})
logger.debug ("add_target_id = %s (type=%s)"%(target_id,type(target_id)))
for target_id in del_target_ids:
logger.debug ("del_target_id = %s (type=%s)"%(target_id,type(target_id)))
- self.shell.DeletePersonFromSlice (target_id, subject_id)
- elif subject_type == 'authority' and target_type == 'user' and relation_name == 'pi':
- # due to the plcapi limitations this means essentially adding pi role to all people in the list
- # it's tricky to remove any pi role here, although it might be desirable
- persons = self.shell.getUsers (target_ids)
- for person in persons:
- if 'pi' not in person['roles']:
- self.shell.AddRoleToPerson('pi',person['person_id'])
+ self.shell.deleteUserFromSlice ({'user_id': target_id, 'slice_id': subject_id})
else:
logger.info('unexpected relation %s to maintain, %s -> %s'%(relation_name,subject_type,target_type))
- """
- pass
+
########################################
########## aggregate oriented
########################################
# get data from db
slices = self.shell.getSlices({}, [])
- # get site name
- #site_name = self.shell.getTestbedInfo()['site_name']
- site_name = "nitos"
- slice_hrns = [slicename_to_hrn(self.hrn, site_name, slice['slice_name']) for slice in slices]
+ testbed_name = self.testbedInfo['name']
+ slice_hrns = [slicename_to_hrn(self.hrn, testbed_name, slice['slice_name']) for slice in slices]
slice_urns = [hrn_to_urn(slice_hrn, 'slice') for slice_hrn in slice_hrns]
# cache the result
raise SliverDoesNotExist("%s (used %s as slicename internally)" % (slice_hrn, slicename))
# report about the reserved nodes only
- reserved_nodes = self.shell.getReservedNodes()
- nodes = self.shell.getNodes()
+ reserved_nodes = self.shell.getReservedNodes({}, [])
+ nodes = self.shell.getNodes({}, [])
- user_reserved_nodes = []
+ slice_reserved_nodes = []
for r_node in reserved_nodes:
if r_node['slice_id'] == slice['slice_id']:
for node in nodes:
- if node['id'] == r_node['node_id']:
- user_reserved_nodes.append(node)
+ if node['node_id'] == r_node['node_id']:
+ slice_reserved_nodes.append(node)
- if len(user_reserved_nodes) == 0:
+ if len(slice_reserved_nodes) == 0:
raise SliverDoesNotExist("You have not allocated any slivers here")
##### continue from here
# get login info
user = {}
- if slice['person_ids']:
- persons = self.shell.GetPersons(slice['person_ids'], ['key_ids'])
- key_ids = [key_id for person in persons for key_id in person['key_ids']]
- person_keys = self.shell.GetKeys(key_ids)
- keys = [key['key'] for key in person_keys]
+ keys = []
+ if slice['user_id']:
+ users = self.shell.getUsers()
+ # filter users on slice['user_ids']
+ for usr in users:
+ if usr['user_id'] in slice['user_id']:
+ keys.extend(usr['keys'])
+
user.update({'urn': slice_urn,
- 'login': slice['name'],
+ 'login': slice['slice_name'],
'protocol': ['ssh'],
'port': ['22'],
'keys': keys})
- site_ids = [node['site_id'] for node in nodes]
result = {}
top_level_status = 'unknown'
- if nodes:
+ if slice_reserved_nodes:
top_level_status = 'ready'
result['geni_urn'] = slice_urn
- result['pl_login'] = slice['name']
- result['pl_expires'] = datetime_to_string(utcparse(slice['expires']))
- result['geni_expires'] = datetime_to_string(utcparse(slice['expires']))
+ result['nitos_gateway_login'] = slice['slice_name']
+ #result['pl_expires'] = datetime_to_string(utcparse(slice['expires']))
+ #result['geni_expires'] = datetime_to_string(utcparse(slice['expires']))
resources = []
- for node in nodes:
+ for node in slice_reserved_nodes:
res = {}
- res['pl_hostname'] = node['hostname']
- res['pl_boot_state'] = node['boot_state']
- res['pl_last_contact'] = node['last_contact']
- res['geni_expires'] = datetime_to_string(utcparse(slice['expires']))
- if node['last_contact'] is not None:
-
- res['pl_last_contact'] = datetime_to_string(utcparse(node['last_contact']))
- sliver_id = Xrn(slice_urn, type='slice', id=node['node_id'], authority=self.hrn).urn
+ res['nitos_hostname'] = node['hostname']
+ sliver_id = Xrn(slice_urn, type='slice', id=node['node_id']).urn
res['geni_urn'] = sliver_id
- if node['boot_state'] == 'boot':
- res['geni_status'] = 'ready'
- else:
- res['geni_status'] = 'failed'
- top_level_status = 'failed'
-
+ res['geni_status'] = 'ready'
res['geni_error'] = ''
res['users'] = [user]
aggregate = NitosAggregate(self)
slices = NitosSlices(self)
- peer = slices.get_peer(slice_hrn)
sfa_peer = slices.get_sfa_peer(slice_hrn)
slice_record=None
if users:
slice_record = users[0].get('slice_record', {})
# parse rspec
- rspec = RSpec(rspec_string)
- requested_attributes = rspec.version.get_slice_attributes()
+ rspec = RSpec(rspec_string, version='NITOS 1')
- # ensure site record exists
- site = slices.verify_site(slice_hrn, slice_record, peer, sfa_peer, options=options)
# ensure slice record exists
- slice = slices.verify_slice(slice_hrn, slice_record, peer, sfa_peer, options=options)
- # ensure person records exists
- persons = slices.verify_persons(slice_hrn, slice, users, peer, sfa_peer, options=options)
- # ensure slice attributes exists
- slices.verify_slice_attributes(slice, requested_attributes, options=options)
+ slice = slices.verify_slice(slice_hrn, slice_record, sfa_peer, options=options)
+ # ensure user records exists
+ #users = slices.verify_users(slice_hrn, slice, users, sfa_peer, options=options)
# add/remove slice from nodes
- requested_slivers = []
- for node in rspec.version.get_nodes_with_slivers():
- hostname = None
- if node.get('component_name'):
- hostname = node.get('component_name').strip()
- elif node.get('component_id'):
- hostname = xrn_to_hostname(node.get('component_id').strip())
- if hostname:
- requested_slivers.append(hostname)
- nodes = slices.verify_slice_nodes(slice, requested_slivers, peer)
+ #requested_slivers = []
+ #for node in rspec.version.get_nodes_with_slivers():
+ # hostname = None
+ # if node.get('component_name'):
+ # hostname = node.get('component_name').strip()
+ # elif node.get('component_id'):
+ # hostname = xrn_to_hostname(node.get('component_id').strip())
+ # if hostname:
+ # requested_slivers.append(hostname)
+ #nodes = slices.verify_slice_nodes(slice, requested_slivers, peer)
- # add/remove links links
- slices.verify_slice_links(slice, rspec.version.get_link_requests(), nodes)
+ # add/remove channels
+
# add/remove leases
- requested_leases = []
- kept_leases = []
- for lease in rspec.version.get_leases():
- requested_lease = {}
- if not lease.get('lease_id'):
- requested_lease['hostname'] = xrn_to_hostname(lease.get('component_id').strip())
- requested_lease['start_time'] = lease.get('start_time')
- requested_lease['duration'] = lease.get('duration')
- else:
- kept_leases.append(int(lease['lease_id']))
- if requested_lease.get('hostname'):
- requested_leases.append(requested_lease)
+ # a lease in Nitos RSpec case is a reservation of nodes and channels grouped by (slice,timeslot)
+ rspec_requested_nodes, rspec_requested_channels = rspec.version.get_leases()
+ print rspec_requested_nodes, rspec_requested_channels
+
+ nodes = slices.verify_slice_leases_nodes(slice, rspec_requested_nodes)
+ channels = slices.verify_slice_leases_channels(slice, rspec_requested_channels)
- leases = slices.verify_slice_leases(slice, requested_leases, kept_leases, peer)
-
return aggregate.get_rspec(slice_xrn=slice_urn, version=rspec.version)
def delete_sliver (self, slice_urn, slice_hrn, creds, options):
slicename = hrn_to_nitos_slicename(slice_hrn)
- slices = self.shell.GetSlices({'name': slicename})
+ slices = self.shell.getSlices({'slice_name': slicename})
if not slices:
return 1
slice = slices[0]
- # determine if this is a peer slice
- # xxx I wonder if this would not need to use PlSlices.get_peer instead
- # in which case plc.peers could be deprecated as this here
- # is the only/last call to this last method in plc.peers
- peer = peers.get_peer(self, slice_hrn)
try:
- if peer:
- self.shell.UnBindObjectFromPeer('slice', slice['slice_id'], peer)
- self.shell.DeleteSliceFromNodes(slicename, slice['node_ids'])
+ pass
+ #self.shell.DeleteSliceFromNodes({'slice_name': slicename, slice['node_ids']})
finally:
if peer:
self.shell.BindObjectToPeer('slice', slice['slice_id'], peer, slice['peer_slice_id'])
def renew_sliver (self, slice_urn, slice_hrn, creds, expiration_time, options):
slicename = hrn_to_nitos_slicename(slice_hrn)
- slices = self.shell.GetSlices({'name': slicename}, ['slice_id'])
+ slices = self.shell.GetSlices({'slicename': slicename}, ['slice_id'])
if not slices:
raise RecordNotFound(slice_hrn)
slice = slices[0]
record = {'expires': int(datetime_to_epoch(requested_time))}
try:
self.shell.UpdateSlice(slice['slice_id'], record)
+
return True
except:
return False
from sfa.rspecs.rspec import RSpec
-from sfa.planetlab.vlink import VLink
-from sfa.planetlab.plxrn import PlXrn, hrn_to_pl_slicename
+from sfa.nitos.nitosxrn import NitosXrn, hrn_to_nitos_slicename, xrn_to_hostname
MAXINT = 2L**31-1
class NitosSlices:
- rspec_to_slice_tag = {'max_rate':'net_max_rate'}
-
def __init__(self, driver):
self.driver = driver
- def get_peer(self, xrn):
- hrn, type = urn_to_hrn(xrn)
- #Does this slice belong to a local site or a peer NITOS site?
- peer = None
-
- # get this slice's authority (site)
- slice_authority = get_authority(hrn)
-
- # get this site's authority (sfa root authority or sub authority)
- site_authority = get_authority(slice_authority).lower()
-
- # check if we are already peered with this site_authority, if so
- peers = self.driver.shell.GetPeers({}, ['peer_id', 'peername', 'shortname', 'hrn_root'])
- for peer_record in peers:
- names = [name.lower() for name in peer_record.values() if isinstance(name, StringTypes)]
- if site_authority in names:
- peer = peer_record
-
- return peer
def get_sfa_peer(self, xrn):
hrn, type = urn_to_hrn(xrn)
return sfa_peer
- def verify_slice_leases(self, slice, requested_leases, kept_leases, peer):
+ def verify_slice_leases_nodes(self, slice, rspec_requested_nodes):
+ nodes = self.driver.shell.getNodes({}, [])
+
+ requested_nodes = []
+ for node in rspec_requested_nodes:
+ requested_node = {}
+ nitos_nodes = []
+ nitos_nodes.extend(nodes)
+ slice_name = hrn_to_nitos_slicename(node['slice_id'])
+ if slice_name != slice['slice_name']:
+ continue
+ hostname = xrn_to_hostname(node['component_id'])
+ nitos_node = self.driver.filter_nitos_results(nitos_nodes, {'hostname': hostname})[0]
+ # fill the requested node with nitos ids
+ requested_node['slice_id'] = slice['slice_id']
+ requested_node['node_id'] = nitos_node['node_id']
+ requested_node['start_time'] = node['start_time']
+ requested_node['end_time'] = str(int(node['duration']) * int(self.driver.testbedInfo['grain']) + int(node['start_time']))
+ requested_nodes.append(requested_node)
+
+ # get actual nodes reservation data for the slice
+ reserved_nodes = self.driver.filter_nitos_results(self.driver.shell.getReservedNodes({}, []), {'slice_id': slice['slice_id']})
+
+ reserved_nodes_by_id = {}
+ for node in reserved_nodes:
+ reserved_nodes_by_id[node['reservation_id']] = {'slice_id': node['slice_id'], \
+ 'node_id': node['node_id'], 'start_time': node['start_time'], \
+ 'end_time': node['end_time']}
+
+ added_nodes = []
+ kept_nodes_id = []
+ deleted_nodes_id = []
+ for reservation_id in reserved_nodes_by_id:
+ if reserved_nodes_by_id[reservation_id] not in requested_nodes:
+ deleted_nodes_id.append(reservation_id)
+ else:
+ kept_nodes_id.append(reservation_id)
+ requested_nodes.remove(reserved_nodes_by_id[reservation_id])
+ added_nodes = requested_nodes
+
+ print "NODES: \nAdded: %s \nDeleted: %s\nKept: %s" %(added_nodes,deleted_nodes_id,kept_nodes_id)
+
+ try:
+ deleted=self.driver.shell.releaseNodes({'reservation_id': deleted_nodes_id})
+ for node in added_nodes:
+ added=self.driver.shell.reserveNodes({'slice_id': slice['slice_id'], 'start_time': node['start_time'], 'end_time': node['end_time'], 'node_id': [node['node_id']]})
+
+ except:
+ logger.log_exc('Failed to add/remove slice leases nodes')
+
+ return added_nodes
+
- leases = self.driver.shell.GetLeases({'name':slice['name']}, ['lease_id'])
+ def verify_slice_leases_channels(self, slice, rspec_requested_channels):
+ channels = self.driver.shell.getChannels({}, [])
+
+ requested_channels = []
+ for channel in rspec_requested_channels:
+ requested_channel = {}
+ nitos_channels = []
+ nitos_channels.extend(channels)
+ slice_name = hrn_to_nitos_slicename(channel['slice_id'])
+ if slice_name != slice['slice_name']:
+ continue
+ channel_num = channel['channel_num']
+ nitos_channel = self.driver.filter_nitos_results(nitos_channels, {'channel': channel_num})[0]
+ # fill the requested channel with nitos ids
+ requested_channel['slice_id'] = slice['slice_id']
+ requested_channel['channel_id'] = nitos_channel['channel_id']
+ requested_channel['start_time'] = channel['start_time']
+ requested_channel['end_time'] = str(int(channel['duration']) * int(self.driver.testbedInfo['grain']) + int(channel['start_time']))
+ requested_channels.append(requested_channel)
+
+ # get actual channel reservation data for the slice
+ reserved_channels = self.driver.filter_nitos_results(self.driver.shell.getReservedChannels(), {'slice_id': slice['slice_id']})
+
+ reserved_channels_by_id = {}
+ for channel in reserved_channels:
+ reserved_channels_by_id[channel['reservation_id']] = {'slice_id': channel['slice_id'], \
+ 'channel_id': channel['channel_id'], 'start_time': channel['start_time'], \
+ 'end_time': channel['end_time']}
+
+ added_channels = []
+ kept_channels_id = []
+ deleted_channels_id = []
+ for reservation_id in reserved_channels_by_id:
+ if reserved_channels_by_id[reservation_id] not in requested_channels:
+ deleted_channels_id.append(reservation_id)
+ else:
+ kept_channels_id.append(reservation_id)
+ requested_channels.remove(reserved_channels_by_id[reservation_id])
+ added_channels = requested_channels
+
+ print "CHANNELS: \nAdded: %s \nDeleted: %s\nKept: %s" %(added_channels,deleted_channels_id,kept_channels_id)
+
+ try:
+ deleted=self.driver.shell.releaseChannels({'reservation_id': deleted_channels_id})
+ for channel in added_channels:
+ added=self.driver.shell.reserveChannels({'slice_id': slice['slice_id'], 'start_time': channel['start_time'], 'end_time': channel['end_time'], 'channel_id': [channel['channel_id']]})
+
+ except:
+ logger.log_exc('Failed to add/remove slice leases channels')
+
+ return added_channels
+
+ def verify_slice_leases(self, slice, requested_leases, kept_leases):
+
+ leases = self.driver.shell.getLeases({'name':slice['name']}, ['lease_id'])
grain = self.driver.shell.GetLeaseGranularity()
current_leases = [lease['lease_id'] for lease in leases]
deleted_leases = list(set(current_leases).difference(kept_leases))
return leases
- def verify_slice_nodes(self, slice, requested_slivers, peer):
+ def verify_slice_nodes(self, slice, requested_slivers):
nodes = self.driver.shell.GetNodes(slice['node_ids'], ['node_id', 'hostname', 'interface_ids'])
current_slivers = [node['hostname'] for node in nodes]
return str(key)
- def verify_slice_links(self, slice, requested_links, nodes):
- # nodes is undefined here
- if not requested_links:
- return
-
- # build dict of nodes
- nodes_dict = {}
- interface_ids = []
- for node in nodes:
- nodes_dict[node['node_id']] = node
- interface_ids.extend(node['interface_ids'])
- # build dict of interfaces
- interfaces = self.driver.shell.GetInterfaces(interface_ids)
- interfaces_dict = {}
- for interface in interfaces:
- interfaces_dict[interface['interface_id']] = interface
-
- slice_tags = []
-
- # set egre key
- slice_tags.append({'name': 'egre_key', 'value': self.free_egre_key()})
-
- # set netns
- slice_tags.append({'name': 'netns', 'value': '1'})
-
- # set cap_net_admin
- # need to update the attribute string?
- slice_tags.append({'name': 'capabilities', 'value': 'CAP_NET_ADMIN'})
-
- for link in requested_links:
- # get the ip address of the first node in the link
- ifname1 = Xrn(link['interface1']['component_id']).get_leaf()
- (node_raw, device) = ifname1.split(':')
- node_id = int(node_raw.replace('node', ''))
- node = nodes_dict[node_id]
- if1 = interfaces_dict[node['interface_ids'][0]]
- ipaddr = if1['ip']
- topo_rspec = VLink.get_topo_rspec(link, ipaddr)
- # set topo_rspec tag
- slice_tags.append({'name': 'topo_rspec', 'value': str([topo_rspec]), 'node_id': node_id})
- # set vini_topo tag
- slice_tags.append({'name': 'vini_topo', 'value': 'manual', 'node_id': node_id})
- #self.driver.shell.AddSliceTag(slice['name'], 'topo_rspec', str([topo_rspec]), node_id)
-
- self.verify_slice_attributes(slice, slice_tags, {'append': True}, admin=True)
-
- def handle_peer(self, site, slice, persons, peer):
- if peer:
- # bind site
- try:
- if site:
- self.driver.shell.BindObjectToPeer('site', site['site_id'], peer['shortname'], slice['site_id'])
- except Exception,e:
- self.driver.shell.DeleteSite(site['site_id'])
- raise e
-
- # bind slice
- try:
- if slice:
- self.driver.shell.BindObjectToPeer('slice', slice['slice_id'], peer['shortname'], slice['slice_id'])
- except Exception,e:
- self.driver.shell.DeleteSlice(slice['slice_id'])
- raise e
-
- # bind persons
- for person in persons:
- try:
- self.driver.shell.BindObjectToPeer('person',
- person['person_id'], peer['shortname'], person['peer_person_id'])
-
- for (key, remote_key_id) in zip(person['keys'], person['key_ids']):
- try:
- self.driver.shell.BindObjectToPeer( 'key', key['key_id'], peer['shortname'], remote_key_id)
- except:
- self.driver.shell.DeleteKey(key['key_id'])
- logger("failed to bind key: %s to peer: %s " % (key['key_id'], peer['shortname']))
- except Exception,e:
- self.driver.shell.DeletePerson(person['person_id'])
- raise e
-
- return slice
-
- def verify_site(self, slice_xrn, slice_record={}, peer=None, sfa_peer=None, options={}):
- (slice_hrn, type) = urn_to_hrn(slice_xrn)
- site_hrn = get_authority(slice_hrn)
- # login base can't be longer than 20 characters
- slicename = hrn_to_pl_slicename(slice_hrn)
- authority_name = slicename.split('_')[0]
- login_base = authority_name[:20]
- sites = self.driver.shell.GetSites(login_base)
- if not sites:
- # create new site record
- site = {'name': 'geni.%s' % authority_name,
- 'abbreviated_name': authority_name,
- 'login_base': login_base,
- 'max_slices': 100,
- 'max_slivers': 1000,
- 'enabled': True,
- 'peer_site_id': None}
- if peer:
- site['peer_site_id'] = slice_record.get('site_id', None)
- site['site_id'] = self.driver.shell.AddSite(site)
- # exempt federated sites from monitor policies
- self.driver.shell.AddSiteTag(site['site_id'], 'exempt_site_until', "20200101")
-
-# # is this still necessary?
-# # add record to the local registry
-# if sfa_peer and slice_record:
-# peer_dict = {'type': 'authority', 'hrn': site_hrn, \
-# 'peer_authority': sfa_peer, 'pointer': site['site_id']}
-# self.registry.register_peer_object(self.credential, peer_dict)
- else:
- site = sites[0]
- if peer:
- # unbind from peer so we can modify if necessary. Will bind back later
- self.driver.shell.UnBindObjectFromPeer('site', site['site_id'], peer['shortname'])
-
- return site
-
- def verify_slice(self, slice_hrn, slice_record, peer, sfa_peer, options={}):
- slicename = hrn_to_pl_slicename(slice_hrn)
- parts = slicename.split("_")
- login_base = parts[0]
- slices = self.driver.shell.GetSlices([slicename])
+ def verify_slice(self, slice_hrn, slice_record, sfa_peer, options={}):
+ slicename = hrn_to_nitos_slicename(slice_hrn)
+ slices = self.driver.shell.getSlices({}, [])
+ slices = self.driver.filter_nitos_results(slices, {'slice_name': slicename})
if not slices:
- slice = {'name': slicename,
- 'url': slice_record.get('url', slice_hrn),
- 'description': slice_record.get('description', slice_hrn)}
+ slice = {'name': slicename}
# add the slice
- slice['slice_id'] = self.driver.shell.AddSlice(slice)
+ slice['slice_id'] = self.driver.shell.addSlice(slice)
slice['node_ids'] = []
- slice['person_ids'] = []
- if peer:
- slice['peer_slice_id'] = slice_record.get('slice_id', None)
- # mark this slice as an sfa peer record
-# if sfa_peer:
-# peer_dict = {'type': 'slice', 'hrn': slice_hrn,
-# 'peer_authority': sfa_peer, 'pointer': slice['slice_id']}
-# self.registry.register_peer_object(self.credential, peer_dict)
+ slice['user_ids'] = []
else:
slice = slices[0]
- if peer:
- slice['peer_slice_id'] = slice_record.get('slice_id', None)
- # unbind from peer so we can modify if necessary. Will bind back later
- self.driver.shell.UnBindObjectFromPeer('slice', slice['slice_id'], peer['shortname'])
- #Update existing record (e.g. expires field) it with the latest info.
- if slice_record.get('expires'):
- requested_expires = int(datetime_to_epoch(utcparse(slice_record['expires'])))
- if requested_expires and slice['expires'] != requested_expires:
- self.driver.shell.UpdateSlice( slice['slice_id'], {'expires' : requested_expires})
return slice
#def get_existing_persons(self, users):
- def verify_persons(self, slice_hrn, slice_record, users, peer, sfa_peer, options={}):
+ def verify_users(self, slice_hrn, slice_record, users, sfa_peer, options={}):
+
+ slice_user_ids = slice_record['user_ids']
+ all_users = self.driver.shell.getUsers()
+ # filter slice users
+ slice_users = [user for user in all_users if user['user_id'] in slice_user_ids]
+
+ slicename = hrn_to_nitos_slicename(slice_hrn)
+ slices = self.driver.shell.getSlices({}, [])
+ slices = self.driver.filter_nitos_results(slices, {'slice_name': slicename})
+
+ slice_user
users_by_email = {}
users_by_site = defaultdict(list)
users_dict = {}
return added_persons
- def verify_keys(self, persons, users, peer, options={}):
+ def verify_keys(self, persons, users, options={}):
# existing keys
key_ids = []
for person in persons:
except:
pass
- def verify_slice_attributes(self, slice, requested_slice_attributes, options={}, admin=False):
- append = options.get('append', True)
- # get list of attributes users ar able to manage
- filter = {'category': '*slice*'}
- if not admin:
- filter['|roles'] = ['user']
- slice_attributes = self.driver.shell.GetTagTypes(filter)
- valid_slice_attribute_names = [attribute['tagname'] for attribute in slice_attributes]
-
- # get sliver attributes
- added_slice_attributes = []
- removed_slice_attributes = []
- ignored_slice_attribute_names = []
- existing_slice_attributes = self.driver.shell.GetSliceTags({'slice_id': slice['slice_id']})
-
- # get attributes that should be removed
- for slice_tag in existing_slice_attributes:
- if slice_tag['tagname'] in ignored_slice_attribute_names:
- # If a slice already has a admin only role it was probably given to them by an
- # admin, so we should ignore it.
- ignored_slice_attribute_names.append(slice_tag['tagname'])
- else:
- # If an existing slice attribute was not found in the request it should
- # be removed
- attribute_found=False
- for requested_attribute in requested_slice_attributes:
- if requested_attribute['name'] == slice_tag['tagname'] and \
- requested_attribute['value'] == slice_tag['value']:
- attribute_found=True
- break
-
- if not attribute_found and not append:
- removed_slice_attributes.append(slice_tag)
-
- # get attributes that should be added:
- for requested_attribute in requested_slice_attributes:
- # if the requested attribute wasn't found we should add it
- if requested_attribute['name'] in valid_slice_attribute_names:
- attribute_found = False
- for existing_attribute in existing_slice_attributes:
- if requested_attribute['name'] == existing_attribute['tagname'] and \
- requested_attribute['value'] == existing_attribute['value']:
- attribute_found=True
- break
- if not attribute_found:
- added_slice_attributes.append(requested_attribute)
-
-
- # remove stale attributes
- for attribute in removed_slice_attributes:
- try:
- self.driver.shell.DeleteSliceTag(attribute['slice_tag_id'])
- except Exception, e:
- logger.warn('Failed to remove sliver attribute. name: %s, value: %s, node_id: %s\nCause:%s'\
- % (slice['name'], attribute['value'], attribute.get('node_id'), str(e)))
-
- # add requested_attributes
- for attribute in added_slice_attributes:
- try:
- self.driver.shell.AddSliceTag(slice['name'], attribute['name'], attribute['value'], attribute.get('node_id', None))
- except Exception, e:
- logger.warn('Failed to add sliver attribute. name: %s, value: %s, node_id: %s\nCause:%s'\
- % (slice['name'], attribute['value'], attribute.get('node_id'), str(e)))