1 # Thierry Parmentelat <thierry.parmentelat@inria.fr>
2 # Copyright (C) 2010 INRIA
8 from TestNode import TestNode
9 from TestUser import TestUser
10 from TestBoxQemu import TestBoxQemu
11 from TestSsh import TestSsh
16 def __init__ (self, test_auth_sfa, slice_spec):
17 self.test_auth_sfa=test_auth_sfa
18 self.slice_spec=slice_spec
20 self.test_plc=self.test_auth_sfa.test_plc
22 def qualified(self,name): return self.test_auth_sfa.qualified(name)
23 def hrn (self): return self.qualified(self.slice_spec['name'])
24 def sfi_path (self): return self.test_auth_sfa.sfi_path()
26 # send back up to the TestAuthSfa
27 def rspec_style (self): return self.test_auth_sfa.rspec_style()
28 def sfi_pi(self,*args,**kwds): return self.test_auth_sfa.sfi_pi(*args, **kwds)
29 def sfi_user(self,*args,**kwds): return self.test_auth_sfa.sfi_user(*args, **kwds)
31 def discover_option(self):
32 if self.rspec_style()=='pg': return "-r protogeni"
35 # those are step names exposed as methods of TestPlc, hence the _sfa
37 # needs to be run as pi
38 def sfa_add_slice(self,options):
39 "run sfi add (on Registry) from slice.xml"
41 sfi_command += " --type slice"
42 sfi_command += " --xrn %s"%self.qualified(self.slice_spec['name'])
43 for opt in self.slice_spec['add_options']:
44 sfi_command += " %s"%(opt)
45 return self.test_plc.run_in_guest(self.sfi_pi(sfi_command))==0
47 # helper - filename to store a given result
48 def _resname (self,name,ext): return "%s.%s"%(name,ext)
49 def adfile (self): return self._resname("ad","rspec")
50 def reqfile (self): return self._resname("req","rspec")
51 def nodefile (self): return self._resname("nodes","txt")
54 def sfa_discover(self,options):
55 "discover resources into resouces_in.rspec"
56 return self.test_plc.run_in_guest(self.sfi_user(\
57 "resources %s -o %s/%s"% (self.discover_option(),self.sfi_path(),self.adfile())))==0
59 # run sfi create as a regular user
60 def sfa_create_slice(self,options):
61 "run sfi create (on SM) - 1st time"
63 "sfiListNodes.py -i %s/%s -o %s/%s"%(self.sfi_path(),self.adfile(),self.sfi_path(),self.nodefile()),
64 "sfiAddSliver.py -i %s/%s -n %s/%s -o %s/%s"%\
65 (self.sfi_path(),self.adfile(),self.sfi_path(),self.nodefile(),self.sfi_path(),self.reqfile()),
66 self.sfi_user("create %s %s"%(self.hrn(),self.reqfile())),
68 for command in commands:
69 if self.test_plc.run_in_guest(command)!=0: return False
73 return "%s_%s"%(self.test_auth_sfa.login_base,self.slice_spec['name'])
75 # all local nodes in slice ?
76 def sfa_check_slice_plc (self,options):
77 "check sfa_create_slice at the plcs - all local nodes should be in slice"
78 slice=self.test_plc.apiserver.GetSlices(self.test_plc.auth_root(), self.plc_name())[0]
79 nodes=self.test_plc.apiserver.GetNodes(self.test_plc.auth_root(), {'peer_id':None})
82 if node['node_id'] in slice['node_ids']:
83 utils.header("local node %s found in slice %s"%(node['hostname'],slice['name']))
85 utils.header("ERROR - local node %s NOT FOUND in slice %s"%(node['hostname'],slice['name']))
89 # actually the same for now
90 def sfa_update_slice(self,options):
91 "run sfi create (on SM) on existing object"
92 return self.sfa_create_slice(options)
95 def sfa_delete_slice(self,options):
97 self.test_plc.run_in_guest(self.sfi_pi("delete %s"%(self.hrn(),)))
98 return self.test_plc.run_in_guest(self.sfi_pi("remove -t slice %s"%(self.hrn(),)))==0
100 def locate_private_key(self):
101 return self.test_plc.locate_private_key_from_key_names ( [ self.slice_spec['key_name'] ] )
103 # check the resulting sliver
104 def ssh_slice_sfa(self,options,timeout_minutes=40,silent_minutes=30,period=15):
105 "tries to ssh-enter the SFA slice"
106 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
107 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
109 private_key=self.locate_private_key()
111 utils.header("WARNING: Cannot find a valid key for slice %s"%self.name())
114 # convert nodenames to real hostnames
117 for nodename in self.slice_spec['nodenames']:
118 (site_spec,node_spec) = self.test_plc.locate_node(nodename)
119 tocheck.append(node_spec['node_fields']['hostname'])
121 utils.header("checking ssh access into slice %s on nodes %r"%(self.plc_name(),tocheck))
122 utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\
123 (timeout_minutes,silent_minutes,period))
125 for hostname in tocheck:
126 (site_spec,node_spec) = self.test_plc.locate_hostname(hostname)
127 date_test_ssh = TestSsh (hostname,key=private_key,username=self.plc_name())
128 command = date_test_ssh.actual_command("echo hostname ; hostname; echo id; id; echo uname -a ; uname -a")
129 date = utils.system (command, silent=datetime.datetime.now() < graceout)
131 utils.header("Successfuly entered slice %s on %s"%(self.plc_name(),hostname))
132 tocheck.remove(hostname)
134 # real nodes will have been checked once in case they're up - skip if not
135 if TestNode.is_real_model(node_spec['node_fields']['model']):
136 utils.header("WARNING : Checking slice %s on real node %s skipped"%(self.plc_name(),hostname))
137 tocheck.remove(hostname)
138 # nm restart after first failure, if requested
139 if options.forcenm and hostname not in restarted:
140 utils.header ("forcenm option : restarting nm on %s"%hostname)
141 restart_test_ssh=TestSsh(hostname,key="keys/key_admin.rsa")
142 access=restart_test_ssh.actual_command('service nm restart')
144 utils.header('nm restarted on %s'%hostname)
146 utils.header('Failed to restart nm on %s'%(hostname))
147 restarted.append(hostname)
151 if datetime.datetime.now() > timeout:
152 for hostname in tocheck:
153 utils.header("FAILURE to ssh into %s@%s"%(self.plc_name(),hostname))
155 # wait for the period