from types import StringTypes
+from datetime import datetime
import string
from PLC.Faults import *
-from PLC.Parameter import Parameter
-from PLC.Debug import profile
-from PLC.Table import Row, Table
+from PLC.Logger import logger
+from PLC.Parameter import Parameter, Mixed
+from PLC.Storage.AlchemyObject import AlchemyObj
from PLC.Slices import Slice, Slices
+from PLC.Persons import Person, Persons
+from PLC.SitePersons import SitePerson, SitePersons
+from PLC.SiteAddresses import SiteAddress, SiteAddress
from PLC.PCUs import PCU, PCUs
from PLC.Nodes import Node, Nodes
-from PLC.NodeGroups import NodeGroup, NodeGroups
-import PLC.Persons
+from PLC.Roles import Role, Roles
+from PLC.SiteTags import SiteTag, SiteTags
-class Site(Row):
+class Site(AlchemyObj):
"""
Representation of a row in the sites table. To use, optionally
instantiate with a dict of values. Update as you would a
dict. Commit to the database with sync().
"""
+ tablename = 'sites'
+
fields = {
- 'site_id': Parameter(int, "Site identifier"),
- 'name': Parameter(str, "Full site name", max = 254),
+ 'site_id': Parameter(int, "Site identifier", primary_key=True),
+ 'tenant_id': Parameter(str, "Tenant identifier"),
+ 'enabled': Parameter(bool, "Has been enabled"),
'abbreviated_name': Parameter(str, "Abbreviated site name", max = 50),
'login_base': Parameter(str, "Site slice prefix", max = 20),
'is_public': Parameter(bool, "Publicly viewable site"),
- 'latitude': Parameter(float, "Decimal latitude of the site", min = -90.0, max = 90.0),
- 'longitude': Parameter(float, "Decimal longitude of the site", min = -180.0, max = 180.0),
- 'url': Parameter(str, "URL of a page that describes the site", max = 254),
- 'date_created': Parameter(str, "Date and time when site entry was created"),
- 'last_updated': Parameter(str, "Date and time when site entry was last updated"),
- 'deleted': Parameter(bool, "Has been deleted"),
- 'max_slices': Parameter(int, "Maximum number of slices that the site is able to create"),
- 'person_ids': Parameter([int], "List of account identifiers"),
- # 'slice_ids': Parameter([int], "List of slice identifiers"),
- # 'pcu_ids': Parameter([int], "List of PCU identifiers"),
- 'node_ids': Parameter([int], "List of site node identifiers"),
+ 'name': Parameter(str, "Full site name", max = 254),
+ 'description': Parameter(str, "Description", max = 254),
+ 'latitude': Parameter(float, "Decimal latitude of the site", min = -90.0, max = 90.0, nullok = True),
+ 'longitude': Parameter(float, "Decimal longitude of the site", min = -180.0, max = 180.0, nullok = True),
+ 'url': Parameter(str, "URL of a page that describes the site", max = 254, nullok = True),
+ 'date_created': Parameter(datetime, "Date and time when site entry was created, in seconds since UNIX epoch", ro = True, default=datetime.now()),
+ 'last_updated': Parameter(datetime, "Date and time when site entry was last updated, in seconds since UNIX epoch", ro = True, nullok=True),
+ 'max_slices': Parameter(int, "Maximum number of slices that the site is able to create", default=10),
+ 'max_slivers': Parameter(int, "Maximum number of slivers that the site is able to create", default=1000),
+ 'person_ids': Parameter([int], "List of account identifiers", joined=True),
+ 'slice_ids': Parameter([int], "List of slice identifiers", joined=True),
+ 'address_ids': Parameter([int], "List of address identifiers", joined=True),
+ 'pcu_ids': Parameter([int], "List of PCU identifiers", joined=True),
+ 'node_ids': Parameter([int], "List of site node identifiers", joined=True),
+ 'site_tag_ids' : Parameter ([int], "List of tags attached to this site", joined=True),
+ 'peer_id': Parameter(int, "Peer to which this site belongs", nullok = True),
+ 'peer_site_id': Parameter(int, "Foreign site identifier at peer", nullok = True),
+ 'ext_consortium_id': Parameter(int, "external consortium id", nullok = True)
}
- def __init__(self, api, fields):
- Row.__init__(self, fields)
- self.api = api
-
- def validate_login_base(self, login_base):
- if not set(login_base).issubset(string.ascii_letters):
- raise PLCInvalidArgument, "Login base must consist only of ASCII letters"
-
- login_base = login_base.lower()
- conflicts = Sites(self.api, [login_base])
- for site_id, site in conflicts.iteritems():
- if not site['deleted'] and ('site_id' not in self or self['site_id'] != site_id):
- raise PLCInvalidArgument, "login_base already in use"
-
- return login_base
-
- def validate_latitude(self, latitude):
- if not self.has_key('longitude') or \
- self['longitude'] is None:
- raise PLCInvalidArgument, "Longitude must also be specified"
-
- return latitude
-
- def validate_longitude(self, longitude):
- if not self.has_key('latitude') or \
- self['latitude'] is None:
- raise PLCInvalidArgument, "Latitude must also be specified"
-
- return longitude
-
- def add_person(self, person, commit = True):
- """
- Add person to existing site.
- """
+ def validate_last_updated(self, last_updated):
+ # always return current timestamp
+ last_updated = datetime.now()
+ return last_updated
+ def add_person(self, person_filter, role_name=None):
assert 'site_id' in self
- assert isinstance(person, PLC.Persons.Person)
- assert 'person_id' in person
-
- site_id = self['site_id']
- person_id = person['person_id']
- self.api.db.do("INSERT INTO person_site (person_id, site_id)" \
- " VALUES(%(person_id)d, %(site_id)d)",
- locals())
-
- if commit:
- self.api.db.commit()
-
- if 'person_ids' in self and person_id not in self['person_ids']:
- self['person_ids'].append(person_id)
-
- if 'site_ids' in person and site_id not in person['site_ids']:
- person['site_ids'].append(site_id)
-
- def remove_person(self, person, commit = True):
- """
- Remove person from existing site.
- """
-
+ assert 'tenant_id' in self
+ if not role_name:
+ role_name = 'user'
+ roles = Roles(self.api, role_name)
+ if not roles:
+ raise PLCInvalidArgument, "No such role %s" % role_name
+ role = roles[0]
+ tenant = self.api.client_shell.keystone.tenants.find(id=self['tenant_id'])
+ persons = Persons(self.api, person_filter)
+ for person in persons:
+ keystone_user = self.api.client_shell.keystone.users.find(id=person['keystone_id'])
+ tenant.add_user(keystone_user, role.object)
+ site_person = SitePerson(self.api, {'site_id': self['site_id'],
+ 'person_id': person['person_id']})
+ site_person.sync()
+
+
+ def delete_person(self, person_filter, role=None):
assert 'site_id' in self
- assert isinstance(person, PLC.Persons.Person)
- assert 'person_id' in person
-
- site_id = self['site_id']
- person_id = person['person_id']
- self.api.db.do("DELETE FROM person_site" \
- " WHERE person_id = %(person_id)d" \
- " AND site_id = %(site_id)d",
- locals())
-
- if commit:
- self.api.db.commit()
-
- if 'person_ids' in self and person_id in self['person_ids']:
- self['person_ids'].remove(person_id)
-
- if 'site_ids' in person and site_id in person['site_ids']:
- person['site_ids'].remove(site_id)
-
- def sync(self, commit = True):
+ assert 'tenant_id' in self
+ if not role:
+ role = 'user'
+ roles = Roles(self.api, role_name)
+ if not roles:
+ raise PLCInvalidArgument, "No such role %s" % role_name
+ role = roles[0]
+ tenant = self.api.client_shell.keystone.tenants.find(id=self['tenant_id'])
+ persons = Persons(self.api, person_filter)
+ for person in persons:
+ keystone_user = self.api.client_shell.keystone.users.find(id=person['keystone_id'])
+ tenant.remove_user(keystone_user, role.object)
+ site_persons = SitePersons(self.api, {'site_id': self['id'],
+ 'person_id': person['person_id']})
+ for site_person in site_persons:
+ site_person.delete()
+
+
+ def sync(self, commit=True, validate=True):
"""
- Flush changes back to the database.
+ Add or update the site.
"""
-
- self.validate()
-
- try:
- if not self['name'] or \
- not self['abbreviated_name'] or \
- not self['login_base']:
- raise KeyError
- except KeyError:
- raise PLCInvalidArgument, "name, abbreviated_name, and login_base must all be specified"
-
- # Fetch a new site_id if necessary
+ assert 'login_base' in self
+ AlchemyObj.sync(self, commit=commit, validate=validate)
+ # filter out fields that are not supported in keystone
+ nova_fields = ['enabled', 'description']
+ nova_can_update = lambda (field, value): field in nova_fields
+ nova_site = dict(filter(nova_can_update, self.items()))
+ nova_site['tenant_name'] = self['login_base']
if 'site_id' not in self:
- rows = self.api.db.selectall("SELECT NEXTVAL('sites_site_id_seq') AS site_id")
- if not rows:
- raise PLCDBError, "Unable to fetch new site_id"
- self['site_id'] = rows[0]['site_id']
- insert = True
- else:
- insert = False
-
- # Filter out fields that cannot be set or updated directly
- sites_fields = self.api.db.fields('sites')
- fields = dict(filter(lambda (key, value): key in sites_fields,
- self.items()))
-
- # Parameterize for safety
- keys = fields.keys()
- values = [self.api.db.param(key, value) for (key, value) in fields.items()]
-
- if insert:
- # Insert new row in sites table
- sql = "INSERT INTO sites (%s) VALUES (%s)" % \
- (", ".join(keys), ", ".join(values))
+ # check if keystone record exsits
+ tenants = self.api.client_shell.keystone.tenants.findall(name=self['login_base'])
+ if not tenants:
+ self.object = self.api.client_shell.keystone.tenants.create(**nova_site)
+ else:
+ self.object = tenants[0]
+ self['tenant_id'] = self.object.id
+ # sync the plc record
+ AlchemyObj.insert(self, dict(self))
else:
- # Update existing row in sites table
- columns = ["%s = %s" % (key, value) for (key, value) in zip(keys, values)]
- sql = "UPDATE sites SET " + \
- ", ".join(columns) + \
- " WHERE site_id = %(site_id)d"
-
- self.api.db.do(sql, fields)
-
- if commit:
- self.api.db.commit()
-
- def delete(self, commit = True):
- """
- Delete existing site.
- """
+ self.object = self.api.client_shell.keystone.tenants.update(self['tenant_id'], **nova_site)
+ AlchemyObj.update(self, {'site_id': self['site_id']}, dict(self))
+ def delete(self, commit=True):
assert 'site_id' in self
-
- # Delete accounts of all people at the site who are not
- # members of at least one other non-deleted site.
- persons = PLC.Persons.Persons(self.api, self['person_ids'])
- for person_id, person in persons.iteritems():
- delete = True
-
- person_sites = Sites(self.api, person['site_ids'])
- for person_site_id, person_site in person_sites.iteritems():
- if person_site_id != self['site_id'] and \
- not person_site['deleted']:
- delete = False
- break
-
- if delete:
- person.delete(commit = False)
-
- # Delete all site slices
- # slices = Slices(self.api, self['slice_ids'])
- # for slice in slices.values():
- # slice.delete(commit = False)
-
- # Delete all site PCUs
- # pcus = PCUs(self.api, self['pcu_ids'])
- # for pcu in pcus.values():
- # pcu.delete(commit = False)
-
- # Delete all site nodes
- nodes = Nodes(self.api, self['node_ids'])
- for node in nodes.values():
- node.delete(commit = False)
-
- # Mark as deleted
- self['deleted'] = True
- self.sync(commit)
-
-class Sites(Table):
+ assert 'tenant_id' in self
+
+ # delete nova object
+ tenant = self.api.client_shell.keystone.tenants.find(id=self['tenant_id'])
+ self.api.client_shell.keystone.tenants.delete(tenant)
+
+ # delete relationships
+ SitePerson().delete(filter={'site_id': self['site_id']})
+ Slice().delete(filter={'site_id': self['site_id']})
+ PCU().delete(filter={'site_id': self['site_id']})
+ Node().delete(filter={'site_id': self['site_id']})
+ Address().delete(filter={'site_id': self['site_id']})
+ SiteTag().delete(filter={'site_id': self['site_id']})
+
+ # delete site
+ AlchemyObj.delete(self, dict(self))
+
+
+
+class Sites(list):
"""
Representation of row(s) from the sites table in the
- database. Specify extra_fields to be able to view and modify extra
- fields.
+ database.
"""
- def __init__(self, api, site_id_or_login_base_list = None, fields = Site.fields):
- self.api = api
-
- sql = "SELECT %s FROM view_sites WHERE deleted IS False" % \
- ", ".join(fields)
-
- if site_id_or_login_base_list:
- # Separate the list into integers and strings
- site_ids = filter(lambda site_id: isinstance(site_id, (int, long)),
- site_id_or_login_base_list)
- login_bases = filter(lambda login_base: isinstance(login_base, StringTypes),
- site_id_or_login_base_list)
- sql += " AND (False"
- if site_ids:
- sql += " OR site_id IN (%s)" % ", ".join(map(str, site_ids))
- if login_bases:
- sql += " OR login_base IN (%s)" % ", ".join(api.db.quote(login_bases))
- sql += ")"
-
- rows = self.api.db.selectall(sql)
-
- for row in rows:
- self[row['site_id']] = site = Site(api, row)
- for aggregate in ['person_ids', 'slice_ids',
- 'defaultattribute_ids', 'pcu_ids', 'node_ids']:
- if not site.has_key(aggregate) or site[aggregate] is None:
- site[aggregate] = []
- else:
- site[aggregate] = map(int, site[aggregate].split(','))
+ def __init__(self, api, site_filter = None, columns = None):
+ self.api = api
+ if not site_filter:
+ sites = Site().select()
+ elif isinstance(site_filter, int):
+ sites = Site().select(filter={'site_id': site_filter})
+ elif isinstance(site_filter, StringTypes):
+ sites = Site().select(filter={'login_base': site_filter})
+ elif isinstance(site_filter, dict):
+ sites = Site().select(filter=site_filter)
+ elif isinstance(site_filter, (list, tuple, set)):
+ ints = filter(lambda x: isinstance(x, (int, long)), site_filter)
+ strs = filter(lambda x: isinstance(x, StringTypes), site_filter)
+ site_filter = {'site_id': ints, 'login_base': strs}
+ sites = Site().select(filter=site_filter)
+ else:
+ raise PLCInvalidArgument, "Wrong site filter %s" % site_filter
+
+
+ for site in sites:
+ site = Site(self.api, object = site)
+ if not columns or 'person_ids' in columns:
+ site_persons = SitePerson().select(filter={'site_id': site['site_id']})
+ site['person_ids'] = [rec.person_id for rec in site_persons]
+
+ if not columns or 'slice_ids' in columns:
+ site_slices = Slice().select(filter={'site_id': site['site_id']})
+ site['slice_ids'] = [rec.person_id for rec in site_slices]
+
+ if not columns or 'puc_ids' in columns:
+ site_pcus = PCU().select(filter={'site_id': site['site_id']})
+ site['pcu_ids'] = [rec.id for rec in site_pcus]
+ if not columns or 'node_ids' in columns:
+ site_nodes = Node().select(filter={'site_id': site['site_id']})
+ site['node_ids'] = [rec.id for rec in site_nodes]
+ if not columns or 'address_ids' in columns:
+ site_addresses = SiteAddress().select(filter={'site_id': site['site_id']})
+ site['address_ids'] = [rec.id for rec in site_addresses]
+
+ if not columns or 'site_tag_ids' in columns:
+ site_tags = SiteTag().select(filter={'site_id': site['site_id']})
+ site['site_tag_ids'] = [rec.id for rec in site_tags]
+
+ self.append(site)
git://git.onelab.eu / plcapi.git / blobdiff