1 import sys, os, os.path, time, base64
5 from TestUser import TestUser
6 from TestBox import TestBox
7 from TestSsh import TestSsh
11 def __init__ (self,test_plc,test_site,node_spec):
12 self.test_plc=test_plc
13 self.test_site=test_site
14 self.node_spec=node_spec
17 return self.node_spec['node_fields']['hostname']
20 def is_qemu_model (model):
21 return model.find("qemu") >= 0
23 return TestNode.is_qemu_model(self.node_spec['node_fields']['model'])
26 def is_real_model (model):
27 return not TestNode.is_qemu_model(model)
29 return TestNode.is_real_model (self.node_spec['node_fields']['model'])
32 return self.test_plc.options.buildname
36 return "qemu-%s"%self.name()
38 return "real-%s"%self.name()
40 # this returns a hostname
46 return self.node_spec['host_box']
48 utils.header("WARNING : qemu nodes need a host box")
51 # this returns a TestBox instance - cached in .test_box_value
54 return self.test_box_value
56 self.test_box_value = TestBox (self.host_box(),self.buildname())
57 return self.test_box_value
59 def create_node (self):
60 ownername = self.node_spec['owner']
61 user_spec = self.test_site.locate_user(ownername)
62 test_user = TestUser(self.test_plc,self.test_site,user_spec)
63 userauth = test_user.auth()
64 utils.header("node %s created by user %s"%(self.name(),test_user.name()))
65 rootauth=self.test_plc.auth_root()
66 server = self.test_plc.apiserver
67 server.AddNode(userauth,
68 self.test_site.site_spec['site_fields']['login_base'],
69 self.node_spec['node_fields'])
70 server.SetNodePlainBootstrapfs(self.node_spec['node_fields']['hostname'],'YES')
71 # create as reinstall to avoid user confirmation
72 server.UpdateNode(userauth, self.name(), {'boot_state':'reinstall'})
73 # populate network interfaces - primary
74 server.AddInterface(userauth,self.name(),
75 self.node_spec['interface_fields'])
76 # populate network interfaces - others
77 if self.node_spec.has_key('extra_interfaces'):
78 for interface in self.node_spec['extra_interfaces']:
79 server.AddInterface(userauth,self.name(),
80 interface['interface_fields'])
81 if interface.has_key('settings'):
82 for (attribute,value) in interface['settings'].iteritems():
84 nn = server.GetInterfaces(userauth,{'ip':interface['interface_fields']['ip']})[0]
85 nnid=nn['interface_id']
86 # locate or create node network attribute type
88 nnst = server.GetTagTypes(userauth,{'name':attribute})[0]
90 nnst = server.AddTagType(rootauth,{'category':'test',
93 server.AddInterfaceSetting(userauth,nnid,attribute,value)
95 def delete_node (self):
96 # uses the right auth as far as poss.
98 ownername = self.node_spec['owner']
99 user_spec = self.test_site.locate_user(ownername)
100 test_user = TestUser(self.test_plc,self.test_site,user_spec)
101 auth = test_user.auth()
103 auth=self.test_plc.auth_root()
104 self.test_plc.apiserver.DeleteNode(auth,self.name())
106 # Do most of the stuff locally - will be pushed on host_box - *not* the plc - later if needed
108 utils.system("rm -rf %s"%self.nodedir())
109 utils.system("mkdir %s"%self.nodedir())
110 if not self.is_qemu():
112 return utils.system("rsync -v -a --exclude .svn template-qemu/ %s/"%self.nodedir())==0
115 utils.header("Calling GetBootMedium for %s"%self.name())
118 options.append('serial')
119 options.append('no-hangcheck')
120 encoded=self.test_plc.apiserver.GetBootMedium(self.test_plc.auth_root(),
121 self.name(), 'node-iso', '', options)
123 raise Exception, 'GetBootmedium failed'
125 filename="%s/%s.iso"%(self.nodedir(),self.name())
126 utils.header('Storing boot medium into %s'%filename)
127 if self.test_plc.options.dry_run:
128 print "Dry_run: skipped writing of iso image"
131 file(filename,'w').write(base64.b64decode(encoded))
134 def reinstall_node (self):
135 self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
136 self.name(),{'boot_state':'reinstall'})
139 def configure_qemu(self):
140 if not self.is_qemu():
142 mac=self.node_spec['interface_fields']['mac']
143 hostname=self.node_spec['node_fields']['hostname']
144 ip=self.node_spec['interface_fields']['ip']
145 auth=self.test_plc.auth_root()
146 target_arch=self.test_plc.apiserver.GetPlcRelease(auth)['build']['target-arch']
147 conf_filename="%s/qemu.conf"%(self.nodedir())
148 if self.test_plc.options.dry_run:
149 print "dry_run: skipped actual storage of qemu.conf"
151 utils.header('Storing qemu config for %s in %s'%(self.name(),conf_filename))
152 file=open(conf_filename,'w')
153 file.write('MACADDR=%s\n'%mac)
154 file.write('NODE_ISO=%s.iso\n'%self.name())
155 file.write('HOSTNAME=%s\n'%hostname)
156 file.write('IP=%s\n'%ip)
157 file.write('TARGET_ARCH=%s\n'%target_arch)
161 def export_qemu (self):
162 # if relevant, push the qemu area onto the host box
163 if self.test_box().is_local():
165 utils.header ("Cleaning any former sequel of %s on %s"%(self.name(),self.host_box()))
166 self.test_box().run_in_buildname("rm -rf %s"%self.nodedir())
167 utils.header ("Transferring configuration files for node %s onto %s"%(self.name(),self.host_box()))
168 return self.test_box().copy(self.nodedir(),recursive=True)==0
170 def start_node (self):
171 model=self.node_spec['node_fields']['model']
172 #starting the Qemu nodes before
176 utils.header("TestNode.start_node : %s model %s taken as real node"%(self.name(),model))
179 def start_qemu (self):
180 options = self.test_plc.options
181 test_box = self.test_box()
182 utils.header("Starting qemu node %s on %s"%(self.name(),test_box.hostname()))
184 test_box.run_in_buildname("%s/qemu-bridge-init start >> %s/log.txt"%(self.nodedir(),self.nodedir()))
185 # kick it off in background, as it would otherwise hang
186 test_box.run_in_buildname("%s/qemu-start-node 2>&1 >> %s/log.txt"%(self.nodedir(),self.nodedir()),True)
188 def list_qemu (self):
189 utils.header("Listing qemu for host %s on box %s"%(self.name(),self.test_box().hostname()))
190 command="%s/qemu-kill-node -l %s"%(self.nodedir(),self.name())
191 self.test_box().run_in_buildname(command)
194 def kill_qemu (self):
195 #Prepare the log file before killing the nodes
196 test_box = self.test_box()
197 # kill the right processes
198 utils.header("Stopping qemu for host %s on box %s"%(self.name(),self.test_box().hostname()))
199 command="%s/qemu-kill-node %s"%(self.nodedir(),self.name())
200 self.test_box().run_in_buildname(command)
203 def gather_qemu_logs (self):
204 if not self.is_qemu():
206 remote_log="%s/log.txt"%self.nodedir()
207 local_log="logs/node.qemu.%s.log"%self.name()
208 self.test_box().test_ssh.fetch(remote_log,local_log)
210 def clear_known_hosts (self):
211 TestSsh(self.name()).clear_known_hosts()
214 def create_test_ssh(self):
215 # get the plc's keys for entering the node
216 vservername=self.test_plc.vservername
217 # assuming we've run testplc.fetch_keys()
218 key = "keys/%(vservername)s.rsa"%locals()
219 return TestSsh(self.name(), buildname=self.buildname(), key=key)
221 def check_sanity (self):
222 extensions = [ 'py','pl','sh' ]
223 path='tests/qaapi/qa/tests/node/'
224 scripts=utils.locate_sanity_scripts ('node '+self.name(), path,extensions)
226 for script in scripts:
227 if not self.check_sanity_script (script):
231 def check_sanity_script (self,local_script):
232 # push the script on the node's root context
233 ssh_handle=self.create_test_ssh()
234 ssh_handle.copy_home(local_script)
235 script_name=os.path.basename(local_script)
236 if ssh_handle.run("./"+script_name) != 0:
237 print "WARNING: sanity check script %s FAILED"%script_name
238 # xxx - temporary : always return true for now