1 # Thierry Parmentelat <thierry.parmentelat@inria.fr>
2 # Copyright (C) 2010 INRIA
6 from TestUser import TestUser
7 from TestBoxQemu import TestBoxQemu
8 from TestSsh import TestSsh
13 def __init__ (self, test_auth_sfa, slice_spec):
14 self.test_auth_sfa=test_auth_sfa
15 self.slice_spec=slice_spec
17 self.test_plc=self.test_auth_sfa.test_plc
19 def qualified(self,name): return self.test_auth_sfa.qualified(name)
20 def hrn (self): return self.qualified(self.slice_spec['name'])
21 def sfi_path (self): return self.test_auth_sfa.sfi_path()
23 # send back up to the TestAuthSfa
24 def rspec_style (self): return self.test_auth_sfa.rspec_style()
25 def sfi_pi(self,*args,**kwds): return self.test_auth_sfa.sfi_pi(*args, **kwds)
26 def sfi_user(self,*args,**kwds): return self.test_auth_sfa.sfi_user(*args, **kwds)
28 def discover_option(self):
29 if self.rspec_style()=='pg': return "-r protogeni"
32 # those are step names exposed as methods of TestPlc, hence the _sfa
34 # needs to be run as pi
35 def sfa_add_slice(self,options):
36 "run sfi add (on Registry) from slice.xml"
38 sfi_command += " --type slice"
39 sfi_command += " --xrn %s"%self.qualified(self.slice_spec['name'])
40 for opt in self.slice_spec['sfi_options']:
41 sfi_command += " %s"%(opt)
42 return self.test_plc.run_in_guest(self.sfi_pi(sfi_command))==0
44 # helper - filename to store a given result
45 def _resname (self,name,ext): return "%s.%s"%(name,ext)
46 def adfile (self): return self._resname("ad","rspec")
47 def reqfile (self): return self._resname("req","rspec")
48 def nodefile (self): return self._resname("nodes","txt")
51 def sfa_discover(self,options):
52 "discover resources into resouces_in.rspec"
53 return self.test_plc.run_in_guest(self.sfi_user(\
54 "resources %s -o %s/%s"% (self.discover_option(),self.sfi_path(),self.adfile())))==0
56 # run sfi create as a regular user
57 def sfa_create_slice(self,options):
58 "run sfi create (on SM) - 1st time"
60 "sfiListNodes.py -i %s/%s -o %s/%s"%(self.sfi_path(),self.adfile(),self.sfi_path(),self.nodefile()),
61 "sfiAddSliver.py -i %s/%s -n %s/%s -o %s/%s"%\
62 (self.sfi_path(),self.adfile(),self.sfi_path(),self.nodefile(),self.sfi_path(),self.reqfile()),
63 self.sfi_user("create %s %s"%(self.hrn(),self.reqfile())),
65 for command in commands:
66 if self.test_plc.run_in_guest(command)!=0: return False
69 # all local nodes in slice ?
70 def sfa_check_slice_plc (self,options):
71 "check sfa_create_slice at the plcs - all local nodes should be in slice"
72 login_base=self.test_auth_sfa.login_base
73 slice_name = "%s_%s"%(login_base,self.slice_spec['name'])
74 slice=self.test_plc.apiserver.GetSlices(self.test_plc.auth_root(), slice_name)[0]
75 nodes=self.test_plc.apiserver.GetNodes(self.test_plc.auth_root(), {'peer_id':None})
78 if node['node_id'] in slice['node_ids']:
79 utils.header("local node %s found in slice %s"%(node['hostname'],slice['name']))
81 utils.header("ERROR - local node %s NOT FOUND in slice %s"%(node['hostname'],slice['name']))
85 # actually the same for now
86 def sfa_update_slice(self,options):
87 "run sfi create (on SM) on existing object"
88 return self.sfa_create_slice(options)
91 def sfa_delete_slice(self,options):
93 self.test_plc.run_in_guest(self.sfi_pi("delete %s"%(self.hrn(),)))
94 return self.test_plc.run_in_guest(self.sfi_pi("remove -t slice %s"%(self.hrn(),)))==0
96 # check the resulting sliver
97 def ssh_slice_sfa(self,options,timeout_minutes=40,silent_minutes=30,period=15):
98 "tries to ssh-enter the SFA slice"
99 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
100 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
102 (found,remote_privatekey)=self.locate_key()
104 utils.header("WARNING: Cannot find a valid key for slice %s"%self.plc_name())
107 # convert nodenames to real hostnames
110 for nodename in self.auth_sfa_spec['nodenames']:
111 (site_spec,node_spec) = self.test_plc.locate_node(nodename)
112 tocheck.append(node_spec['node_fields']['hostname'])
114 utils.header("checking ssh access into slice %s on nodes %r"%(self.plc_name(),tocheck))
115 utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\
116 (timeout_minutes,silent_minutes,period))
118 for hostname in tocheck:
119 (site_spec,node_spec) = self.test_plc.locate_hostname(hostname)
120 date_test_ssh = TestSsh (hostname,key=remote_privatekey,username=self.plc_name())
121 command = date_test_ssh.actual_command("echo hostname ; hostname; echo id; id; echo uname -a ; uname -a")
122 date = utils.system (command, silent=datetime.datetime.now() < graceout)
124 utils.header("Successfuly entered slice %s on %s"%(self.plc_name(),hostname))
125 tocheck.remove(hostname)
127 # real nodes will have been checked once in case they're up - skip if not
128 if TestNode.is_real_model(node_spec['node_fields']['model']):
129 utils.header("WARNING : Checking slice %s on real node %s skipped"%(self.plc_name(),hostname))
130 tocheck.remove(hostname)
131 # nm restart after first failure, if requested
132 if options.forcenm and hostname not in restarted:
133 utils.header ("forcenm option : restarting nm on %s"%hostname)
134 restart_test_ssh=TestSsh(hostname,key="keys/key_admin.rsa")
135 access=restart_test_ssh.actual_command('service nm restart')
137 utils.header('nm restarted on %s'%hostname)
139 utils.header('Failed to restart nm on %s'%(hostname))
140 restarted.append(hostname)
144 if datetime.datetime.now() > timeout:
145 for hostname in tocheck:
146 utils.header("FAILURE to ssh into %s@%s"%(self.plc_name(),hostname))
148 # wait for the period