1 # Thierry Parmentelat <thierry.parmentelat@inria.fr>
2 # Copyright (C) 2010 INRIA
9 from TestKey import TestKey
10 from TestUser import TestUser
11 from TestNode import TestNode
12 from TestSsh import TestSsh
16 def __init__ (self,test_plc,test_site,slice_spec):
17 self.test_plc=test_plc
18 self.test_site=test_site
19 self.slice_spec=slice_spec
20 self.test_ssh=TestSsh(self.test_plc.test_ssh)
23 return self.slice_spec['slice_fields']['name']
25 def get_slice(self,slice_name):
26 for slice_spec in self.test_plc.plc_spec['slices']:
27 if(slice_spec['slice_fields']['name']== slice_name):
30 def delete_slice(self):
31 owner_spec = self.test_site.locate_user(self.slice_spec['owner'])
32 auth = TestUser(self,self.test_site,owner_spec).auth()
33 slice_fields = self.slice_spec['slice_fields']
34 slice_name = slice_fields['name']
35 self.test_plc.apiserver.DeleteSlice(auth,slice_fields['name'])
36 utils.header("Deleted slice %s"%slice_fields['name'])
39 def create_slice(self):
40 owner_spec = self.test_site.locate_user(self.slice_spec['owner'])
41 auth = TestUser(self,self.test_site,owner_spec).auth()
42 slice_fields = self.slice_spec['slice_fields']
43 slice_name = slice_fields['name']
45 self.test_plc.apiserver.AddSlice(auth,slice_fields)
46 for username in self.slice_spec['usernames']:
47 user_spec=self.test_site.locate_user(username)
48 test_user=TestUser(self,self.test_site,user_spec)
49 self.test_plc.apiserver.AddPersonToSlice(auth, test_user.name(), slice_name)
52 for nodename in self.slice_spec['nodenames']:
53 node_spec=self.test_site.locate_node(nodename)
54 test_node=TestNode(self,self.test_site,node_spec)
55 hostnames += [test_node.name()]
56 utils.header("Adding %r in %s"%(hostnames,slice_name))
57 self.test_plc.apiserver.AddSliceToNodes(auth, slice_name, hostnames)
58 if self.slice_spec.has_key('initscriptname'):
59 isname=self.slice_spec['initscriptname']
60 utils.header("Adding initscript %s in %s"%(isname,slice_name))
61 self.test_plc.apiserver.AddSliceTag(self.test_plc.auth_root(), slice_name,'initscript',isname)
62 if self.slice_spec.has_key ('vref'):
63 vref_value=self.slice_spec['vref']
64 self.test_plc.apiserver.AddSliceTag(self.test_plc.auth_root(), slice_name,'vref',vref_value)
67 # locate the first avail. key
69 for username in self.slice_spec['usernames']:
70 user_spec=self.test_site.locate_user(username)
71 for keyname in user_spec['keynames']:
72 key_spec=self.test_plc.locate_key(keyname)
73 test_key=TestKey(self.test_plc,key_spec)
74 publickey=test_key.publicpath()
75 privatekey=test_key.privatepath()
76 keyname=test_key.name()
77 if os.path.isfile(publickey) and os.path.isfile(privatekey):
79 return (found,privatekey)
81 def ssh_slice(self,options,timeout_minutes=20,silent_minutes=10,period=15):
82 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
83 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
85 (found,remote_privatekey)=self.locate_key()
87 utils.header("WARNING: Cannot find a valid key for slice %s"%self.name())
90 # convert nodenames to real hostnames
91 slice_spec = self.slice_spec
94 for nodename in slice_spec['nodenames']:
95 (site_spec,node_spec) = self.test_plc.locate_node(nodename)
96 tocheck.append(node_spec['node_fields']['hostname'])
98 utils.header("checking ssh access into slice %s on nodes %r"%(self.name(),tocheck))
99 utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\
100 (timeout_minutes,silent_minutes,period))
102 for hostname in tocheck:
103 (site_spec,node_spec) = self.test_plc.locate_hostname(hostname)
104 date_test_ssh = TestSsh (hostname,key=remote_privatekey,username=self.name())
105 command = date_test_ssh.actual_command("echo hostname ; hostname; echo id; id; echo uname -a ; uname -a")
106 date = utils.system (command, silent=datetime.datetime.now() < graceout)
108 utils.header("Successfuly entered slice %s on %s"%(self.name(),hostname))
109 tocheck.remove(hostname)
111 # real nodes will have been checked once in case they're up - skip if not
112 if TestNode.is_real_model(node_spec['node_fields']['model']):
113 utils.header("WARNING : Checking slice %s on real node %s skipped"%(self.name(),hostname))
114 tocheck.remove(hostname)
115 # nm restart after first failure, if requested
116 if options.forcenm and hostname not in restarted:
117 utils.header ("forcenm option : restarting nm on %s"%hostname)
118 restart_test_ssh=TestSsh(hostname,key="keys/key1.rsa")
119 access=restart_test_ssh.actual_command('service nm restart')
121 utils.header('nm restarted on %s'%hostname)
123 utils.header('Failed to restart nm on %s'%(hostname))
124 restarted.append(hostname)
128 if datetime.datetime.now() > timeout:
129 for hostname in tocheck:
130 utils.header("FAILURE to ssh into %s@%s"%(self.name(),hostname))
132 # wait for the period