def CreateSliver(self,xrn,rspec_string,users,creds,options):
xrn = Xrn(xrn, 'slice')
slice_leaf = xrn.get_leaf()
slice_hrn = xrn.get_hrn()
authority = xrn.get_authority_hrn()
expiration_date = self.driver.get_expiration(creds, slice_hrn)
return self.driver.create_sliver (slice_leaf,authority,rspec_string, users, options, expiration_date)
def create_sliver (self,slice_leaf,authority,rspec_string, users, options, expiration_date):
rspec = RSpec(rspec_string,'OcfVt')
requested_attributes = rspec.version.get_slice_attributes()
requested_attributes = self.shell.convert_to_uuid(requested_attributes) #Converts component_id URNs to UUIDs
projectName = authority#users[0]['slice_record']['authority']
sliceName = slice_leaf
self.shell.CreateSliver(requested_attributes,projectName,sliceName,expiration_date)
created_vms = list()
nodes = list()
for slivers in requested_attributes:
node = self.shell.GetNodes(uuid=slivers['component_id'])
#print "\n\n\n\n\n\nslivers: %s\n\n\n\n\n\n" % slivers['slivers']
for vm in slivers['slivers']:
#node = self.shell.GetNodes(uuid=vm['server-id'])
if not node in nodes:
nodes.append(node)
try:
#print "\n\n\n\n\n\nusers: %s\n\n\n\n\n\n" % str(users)
for user in users:
xrn = Xrn(user['urn'], 'user')
user_name = xrn.get_leaf()
# Store user SSH key for future use
for user_key in user['keys']:
if not VirtualMachineKeys.objects.filter(project_uuid=vm["project-id"], slice_uuid=vm["slice-id"], vm_uuid=vm['uuid'],user_name=user_name ,ssh_key=user_key):
key_entry = VirtualMachineKeys(project_uuid=vm["project-id"], slice_uuid=vm["slice-id"], vm_uuid=vm['uuid'],user_name=user_name ,ssh_key=user_key)
key_entry.save()
except Exception as e:
logging.error("create_sliver > Could not store user SSH key. Details: %s" % str(e))
#ip = self.shell.get_ip_from_vm(vm_name=vm['name'],slice_name=vm['slice-name'],project=authority)
#created_vms.append({'vm-name':vm['name'],'vm-ip':ip,'vm-state':'ongoing','slice-name':slice_leaf,'node-name':node.name})
#add ssh keys to ldap of ssh gateway
if len(nodes):
logging.info("create_slice > Connecting to LDAP")
session = ldapManager()
con = session.bind()
logging.info("create_slice > Connected to LDAP. Connection: %s" % str(con))
if con:
logging.info("LDAP: trying to create the following users: %s" % str(users))
for user in users:
logging.info("Sending users to LDAP")
#logging.error("project: "+str(projectName)+" slicename"+str(sliceName))
ldapprj = "%s.%s" % (projectName, sliceName)
ldapprj = ldapprj.replace("\\" ,"")
logging.info("LDAP project: " + ldapprj)
session.add_modify_project_users(con, user["urn"], ldapprj, user["keys"])
logging.info("User added to project: " + str(ldapprj) + ", SSH key: " + str(user['keys']))
#status=session.add_project(con,projectName+"."+sliceName)
#if status != 0:
#logging.error("users"+users)
# for index,user in enumerate(users):
#logging.error(user)
# status=session.add_user(con,"user"+str(index),user['urn'],projectName+"."+sliceName,user['keys'])
# if status ==0:
# logging.error("can't add user to ldap of ssh gateway:"+ str(user))
#else:
# logging.error("can't add project to ldap of ssh gateway: "+projectName+"."+sliceName)
else:
logging.error("Cannot contact LDAP of the SSH gateway")
return self.aggregate.get_rspec(slice_leaf=slice_leaf,projectName=projectName,version=rspec.version,created_vms=created_vms,new_nodes=nodes)
def ListResources(self, options):
slice_xrn = options.get('geni_slice_urn', None)
if slice_xrn:
xrn = Xrn(slice_xrn,'slice')
slice_leaf = xrn.get_leaf()
options['slice'] = slice_leaf
rspec = self.driver.list_resources(options)
if options.has_key('geni_compressed') and options['geni_compressed'] == True:
rspec = zlib.compress(rspec).encode('base64')
return rspec
def reset_slice(self,xrn):
xrn = Xrn(xrn)
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.driver.crud_slice (slice_leaf,authority,action='reset_slice')
def DeleteSliver(self, xrn, options):
#TODO: Check the options or xrn to get a single vm.
xrn = Xrn(xrn)
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.driver.crud_slice(slice_leaf,authority,action='delete_slice')
def SliverStatus (self, xrn, options):
xrn = Xrn(xrn,'slice')
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.driver.sliver_status(slice_leaf,authority,options)
