Merge branch 'geni-v3' into dbsession

[sfa.git] / sfa / planetlab / plaggregate.py

diff --git a/sfa/planetlab/plaggregate.py b/sfa/planetlab/plaggregate.py
index 3e2d342..399b3a2 100644 (file)
--- a/sfa/planetlab/plaggregate.py
+++ b/sfa/planetlab/plaggregate.py
@@ -1,27 +1,26 @@
 #!/usr/bin/python
 from collections import defaultdict
 #!/usr/bin/python
 from collections import defaultdict

-from sfa.util.xrn import Xrn, hrn_to_urn, urn_to_hrn
+from sfa.util.xrn import Xrn, hrn_to_urn, urn_to_hrn, get_authority, get_leaf

 from sfa.util.sfatime import utcparse, datetime_to_string
 from sfa.util.sfalogging import logger
 from sfa.util.faults import SliverDoesNotExist
 from sfa.rspecs.rspec import RSpec
 from sfa.rspecs.elements.hardware_type import HardwareType
 from sfa.util.sfatime import utcparse, datetime_to_string
 from sfa.util.sfalogging import logger
 from sfa.util.faults import SliverDoesNotExist
 from sfa.rspecs.rspec import RSpec
 from sfa.rspecs.elements.hardware_type import HardwareType

-from sfa.rspecs.elements.node import Node
+from sfa.rspecs.elements.node import NodeElement

 from sfa.rspecs.elements.link import Link
 from sfa.rspecs.elements.sliver import Sliver
 from sfa.rspecs.elements.login import Login
 from sfa.rspecs.elements.location import Location
 from sfa.rspecs.elements.interface import Interface
 from sfa.rspecs.elements.link import Link
 from sfa.rspecs.elements.sliver import Sliver
 from sfa.rspecs.elements.login import Login
 from sfa.rspecs.elements.location import Location
 from sfa.rspecs.elements.interface import Interface

-from sfa.rspecs.elements.services import Services
+from sfa.rspecs.elements.services import ServicesElement

 from sfa.rspecs.elements.pltag import PLTag
 from sfa.rspecs.elements.lease import Lease
 from sfa.rspecs.elements.granularity import Granularity
 from sfa.rspecs.version_manager import VersionManager
 
 from sfa.rspecs.elements.pltag import PLTag
 from sfa.rspecs.elements.lease import Lease
 from sfa.rspecs.elements.granularity import Granularity
 from sfa.rspecs.version_manager import VersionManager
 

-from sfa.planetlab.plxrn import PlXrn, hostname_to_urn, hrn_to_pl_slicename, slicename_to_hrn
+from sfa.planetlab.plxrn import PlXrn, hostname_to_urn, hrn_to_pl_slicename, slicename_to_hrn, top_auth, hash_loginbase

 from sfa.planetlab.vlink import get_tc_rate
 from sfa.planetlab.topology import Topology
 from sfa.planetlab.vlink import get_tc_rate
 from sfa.planetlab.topology import Topology

-from sfa.storage.alchemy import dbsession

 from sfa.storage.model import SliverAllocation
 
 
 from sfa.storage.model import SliverAllocation
 
 


@@ -120,21 +119,69 @@ class PlAggregate:
             xrn = PlXrn(xrn=urn)
             if xrn.type == 'sliver':
                  # id: slice_id-node_id
             xrn = PlXrn(xrn=urn)
             if xrn.type == 'sliver':
                  # id: slice_id-node_id

-                sliver_id_parts = xrn.get_sliver_id_parts()
-                slice_ids.add(int(sliver_id_parts[0])) 
-                node_ids.append(int(sliver_id_parts[1]))
+                try:
+                    sliver_id_parts = xrn.get_sliver_id_parts()
+                    slice_id = int(sliver_id_parts[0]) 
+                    node_id = int(sliver_id_parts[1])
+                    slice_ids.add(slice_id) 
+                    node_ids.append(node_id)
+                except ValueError:
+                    pass 

             else:  
             else:  

-                names.add(xrn.pl_slicename())
+                slice_hrn = xrn.get_hrn()
+                top_auth_hrn = top_auth(slice_hrn)
+                site_hrn = '.'.join(slice_hrn.split('.')[:-1])
+                slice_part = slice_hrn.split('.')[-1]
+                if top_auth_hrn == self.driver.hrn:
+                    login_base = slice_hrn.split('.')[-2][:12]
+                else:
+                    login_base = hash_loginbase(site_hrn)
+
+                slice_name = '_'.join([login_base, slice_part])
+                names.add(slice_name)

 
         filter = {}
         if names:
             filter['name'] = list(names)
         if slice_ids:
             filter['slice_id'] = list(slice_ids)
 
         filter = {}
         if names:
             filter['name'] = list(names)
         if slice_ids:
             filter['slice_id'] = list(slice_ids)

+        # get slices

         slices = self.driver.shell.GetSlices(filter)
         if not slices:
             return []
         slices = self.driver.shell.GetSlices(filter)
         if not slices:
             return []

-        slice = slices[0]
+        slice = slices[0]     
+        slice['hrn'] = slice_hrn   
+
+        # get sliver users
+        persons = []
+        person_ids = []
+        for slice in slices:
+            person_ids.extend(slice['person_ids'])
+        if person_ids:
+            persons = self.driver.shell.GetPersons(person_ids)
+                 
+        # get user keys
+        keys = {}
+        key_ids = []
+        for person in persons:
+            key_ids.extend(person['key_ids'])
+        
+        if key_ids:
+            key_list = self.driver.shell.GetKeys(key_ids)
+            for key in key_list:
+                keys[key['key_id']] = key  
+
+        # construct user key info
+        users = []
+        for person in persons:
+            person_urn = hrn_to_urn(self.driver.shell.GetPersonHrn(int(person['person_id'])), 'user')
+            user = {
+                'login': slice['name'], 
+                'user_urn': person_urn,
+                'keys': [keys[k_id]['key'] for k_id in person['key_ids'] if k_id in keys]
+            }
+            users.append(user)
+

         if node_ids:
             node_ids = [node_id for node_id in node_ids if node_id in slice['node_ids']]
             slice['node_ids'] = node_ids
         if node_ids:
             node_ids = [node_id for node_id in node_ids if node_id in slice['node_ids']]
             slice['node_ids'] = node_ids


@@ -142,19 +189,20 @@ class PlAggregate:
         nodes_dict = self.get_slice_nodes(slice, options)
         slivers = []
         for node in nodes_dict.values():
         nodes_dict = self.get_slice_nodes(slice, options)
         slivers = []
         for node in nodes_dict.values():

-            node.update(slices[0]) 
+            node.update(slice) 

             node['tags'] = tags_dict[node['node_id']]
             sliver_hrn = '%s.%s-%s' % (self.driver.hrn, slice['slice_id'], node['node_id'])
             node['sliver_id'] = Xrn(sliver_hrn, type='sliver').urn
             node['urn'] = node['sliver_id'] 
             node['tags'] = tags_dict[node['node_id']]
             sliver_hrn = '%s.%s-%s' % (self.driver.hrn, slice['slice_id'], node['node_id'])
             node['sliver_id'] = Xrn(sliver_hrn, type='sliver').urn
             node['urn'] = node['sliver_id'] 

+            node['services_user'] = users

             slivers.append(node)
         return slivers
 
     def node_to_rspec_node(self, node, sites, interfaces, node_tags, pl_initscripts=[], grain=None, options={}):
             slivers.append(node)
         return slivers
 
     def node_to_rspec_node(self, node, sites, interfaces, node_tags, pl_initscripts=[], grain=None, options={}):

-        rspec_node = Node()
+        rspec_node = NodeElement()

         # xxx how to retrieve site['login_base']
         site=sites[node['site_id']]
         # xxx how to retrieve site['login_base']
         site=sites[node['site_id']]

-        rspec_node['component_id'] = PlXrn(self.driver.hrn, hostname=node['hostname']).get_urn()
+        rspec_node['component_id'] = hostname_to_urn(self.driver.hrn, site['login_base'], 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(PlXrn.site_hrn(self.driver.hrn, site['login_base']), 'authority+sa')
         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(PlXrn.site_hrn(self.driver.hrn, site['login_base']), 'authority+sa')


@@ -164,7 +212,13 @@ class PlAggregate:
             rspec_node['available'] = 'true'
         else:
             rspec_node['available'] = 'false'
             rspec_node['available'] = 'true'
         else:
             rspec_node['available'] = 'false'

-        rspec_node['exclusive'] = 'false'
+
+        #distinguish between Shared and Reservable nodes
+        if node['node_type'] == 'reservable':
+            rspec_node['exclusive'] = 'true'
+        else:
+            rspec_node['exclusive'] = 'false'
+

         rspec_node['hardware_types'] = [HardwareType({'name': 'plab-pc'}),
                                         HardwareType({'name': 'pc'})]
         # only doing this because protogeni rspec needs
         rspec_node['hardware_types'] = [HardwareType({'name': 'plab-pc'}),
                                         HardwareType({'name': 'pc'})]
         # only doing this because protogeni rspec needs


@@ -209,14 +263,21 @@ class PlAggregate:
                          'type': 'plab-vserver',
                          'tags': []})
         rspec_node['sliver_id'] = rspec_sliver['sliver_id']
                          'type': 'plab-vserver',
                          'tags': []})
         rspec_node['sliver_id'] = rspec_sliver['sliver_id']

-        rspec_node['client_id'] = sliver_allocations[sliver['urn']].client_id
-        if sliver_allocations[sliver['urn']].component_id:
-            rspec_node['component_id'] = sliver_allocations[sliver['urn']].component_id
+        if sliver['urn'] in sliver_allocations:
+            rspec_node['client_id'] = sliver_allocations[sliver['urn']].client_id
+            if sliver_allocations[sliver['urn']].component_id:
+                rspec_node['component_id'] = sliver_allocations[sliver['urn']].component_id

         rspec_node['slivers'] = [rspec_sliver]
 
         # slivers always provide the ssh service
         rspec_node['slivers'] = [rspec_sliver]
 
         # slivers always provide the ssh service

-        login = Login({'authentication': 'ssh-keys', 'hostname': sliver['hostname'], 'port':'22', 'username': sliver['name']})
-        service = Services({'login': login})
+        login = Login({'authentication': 'ssh-keys', 
+                       'hostname': sliver['hostname'], 
+                       'port':'22', 
+                       'username': sliver['name'],
+                       'login': sliver['name']
+                      })
+        service = ServicesElement({'login': login,
+                            'services_user': sliver['services_user']})

         rspec_node['services'] = [service]    
         return rspec_node      
 
         rspec_node['services'] = [service]    
         return rspec_node      
 


@@ -265,6 +326,9 @@ class PlAggregate:
                     op_status = 'geni_unknown'
             else:
                 allocation_status = 'geni_unallocated'    
                     op_status = 'geni_unknown'
             else:
                 allocation_status = 'geni_unallocated'    

+        else:
+            allocation_status = 'geni_unallocated'
+            op_status = 'geni_failed'

         # required fields
         geni_sliver = {'geni_sliver_urn': rspec_node['sliver_id'],
                        'geni_expires': rspec_node['expires'],
         # required fields
         geni_sliver = {'geni_sliver_urn': rspec_node['sliver_id'],
                        'geni_expires': rspec_node['expires'],


@@ -301,9 +365,8 @@ class PlAggregate:
             site_id=lease['site_id']
             site=sites_dict[site_id]
 
             site_id=lease['site_id']
             site=sites_dict[site_id]
 

-            rspec_lease['lease_id'] = lease['lease_id']
-            rspec_lease['component_id'] = PlXrn(self.driver.hrn, hostname=lease['hostname']).urn
-            slice_hrn = slicename_to_hrn(self.driver.hrn, lease['name'])
+            rspec_lease['component_id'] = hrn_to_urn(self.driver.shell.GetNodeHrn(lease['hostname']), 'node')
+            slice_hrn = self.driver.shell.GetSliceHrn(lease['slice_id'])

             slice_urn = hrn_to_urn(slice_hrn, 'slice')
             rspec_lease['slice_id'] = slice_urn
             rspec_lease['start_time'] = lease['t_from']
             slice_urn = hrn_to_urn(slice_hrn, 'slice')
             rspec_lease['slice_id'] = slice_urn
             rspec_lease['start_time'] = lease['t_from']


@@ -345,6 +408,11 @@ class PlAggregate:
             # add links
             links = self.get_links(sites, nodes_dict, interfaces)        
             rspec.version.add_links(links)
             # add links
             links = self.get_links(sites, nodes_dict, interfaces)        
             rspec.version.add_links(links)

+
+        if not options.get('list_leases') or options.get('list_leases') and options['list_leases'] != 'resources':
+           leases = self.get_leases()
+           rspec.version.add_leases(leases)
+

         return rspec.toxml()
 
     def describe(self, urns, version=None, options={}):
         return rspec.toxml()
 
     def describe(self, urns, version=None, options={}):


@@ -363,14 +431,13 @@ class PlAggregate:
         rspec.xml.set('expires',  rspec_expires)
 
         # lookup the sliver allocations
         rspec.xml.set('expires',  rspec_expires)
 
         # lookup the sliver allocations

-        geni_urn = None
+        geni_urn = urns[0]

         sliver_ids = [sliver['sliver_id'] for sliver in slivers]
         constraint = SliverAllocation.sliver_id.in_(sliver_ids)
         sliver_allocations = dbsession.query(SliverAllocation).filter(constraint)
         sliver_allocation_dict = {}
         for sliver_allocation in sliver_allocations:
         sliver_ids = [sliver['sliver_id'] for sliver in slivers]
         constraint = SliverAllocation.sliver_id.in_(sliver_ids)
         sliver_allocations = dbsession.query(SliverAllocation).filter(constraint)
         sliver_allocation_dict = {}
         for sliver_allocation in sliver_allocations:

-            if not geni_urn:
-                geni_urn = sliver_allocation.slice_urn
+            geni_urn = sliver_allocation.slice_urn

             sliver_allocation_dict[sliver_allocation.sliver_id] = sliver_allocation
       
         if not options.get('list_leases') or options['list_leases'] != 'leases':
             sliver_allocation_dict[sliver_allocation.sliver_id] = sliver_allocation
       
         if not options.get('list_leases') or options['list_leases'] != 'leases':