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 # create as reinstall to avoid user confirmation
71 server.UpdateNode(userauth, self.name(), {'boot_state':'reinstall'})
72 # populate network interfaces - primary
73 server.AddInterface(userauth,self.name(),
74 self.node_spec['network_fields'])
75 # populate network interfaces - others
76 if self.node_spec.has_key('extra_interfaces'):
77 for interface in self.node_spec['extra_interfaces']:
78 server.AddInterface(userauth,self.name(),
79 interface['network_fields'])
80 if interface.has_key('settings'):
81 for (attribute,value) in interface['settings'].iteritems():
83 nn = server.GetInterfaces(userauth,{'ip':interface['network_fields']['ip']})[0]
84 nnid=nn['interface_id']
85 # locate or create node network attribute type
87 nnst = server.GetTagTypes(userauth,{'name':attribute})[0]
89 nnst = server.AddTagType(rootauth,{'category':'test',
92 server.AddInterfaceSetting(userauth,nnid,attribute,value)
94 def delete_node (self):
95 # uses the right auth as far as poss.
97 ownername = self.node_spec['owner']
98 user_spec = self.test_site.locate_user(ownername)
99 test_user = TestUser(self.test_plc,self.test_site,user_spec)
100 auth = test_user.auth()
102 auth=self.test_plc.auth_root()
103 self.test_plc.apiserver.DeleteNode(auth,self.name())
105 # Do most of the stuff locally - will be pushed on host_box - *not* the plc - later if needed
107 utils.system("rm -rf %s"%self.nodedir())
108 utils.system("mkdir %s"%self.nodedir())
109 if not self.is_qemu():
111 return utils.system("rsync -v -a --exclude .svn template-qemu/ %s/"%self.nodedir())==0
114 utils.header("Calling GetBootMedium for %s"%self.name())
118 encoded=self.test_plc.apiserver.GetBootMedium(self.test_plc.auth_root(),
119 self.name(), 'node-iso', '', options)
121 raise Exception, 'GetBootmedium failed'
123 filename="%s/%s.iso"%(self.nodedir(),self.name())
124 utils.header('Storing boot medium into %s'%filename)
125 if self.test_plc.options.dry_run:
126 print "Dry_run: skipped writing of iso image"
129 file(filename,'w').write(base64.b64decode(encoded))
132 def reinstall_node (self):
133 self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
134 self.name(),{'boot_state':'reinstall'})
137 def configure_qemu(self):
138 if not self.is_qemu():
140 mac=self.node_spec['network_fields']['mac']
141 hostname=self.node_spec['node_fields']['hostname']
142 ip=self.node_spec['network_fields']['ip']
143 auth=self.test_plc.auth_root()
144 target_arch=self.test_plc.apiserver.GetPlcRelease(auth)['build']['target-arch']
145 conf_filename="%s/qemu.conf"%(self.nodedir())
146 if self.test_plc.options.dry_run:
147 print "dry_run: skipped actual storage of qemu.conf"
149 utils.header('Storing qemu config for %s in %s'%(self.name(),conf_filename))
150 file=open(conf_filename,'w')
151 file.write('MACADDR=%s\n'%mac)
152 file.write('NODE_ISO=%s.iso\n'%self.name())
153 file.write('HOSTNAME=%s\n'%hostname)
154 file.write('IP=%s\n'%ip)
155 file.write('TARGET_ARCH=%s\n'%target_arch)
159 def export_qemu (self):
160 # if relevant, push the qemu area onto the host box
161 if self.test_box().is_local():
163 utils.header ("Cleaning any former sequel of %s on %s"%(self.name(),self.host_box()))
164 self.test_box().run_in_buildname("rm -rf %s"%self.nodedir())
165 utils.header ("Transferring configuration files for node %s onto %s"%(self.name(),self.host_box()))
166 return self.test_box().copy(self.nodedir(),recursive=True)==0
168 def start_node (self):
169 model=self.node_spec['node_fields']['model']
170 #starting the Qemu nodes before
174 utils.header("TestNode.start_node : %s model %s taken as real node"%(self.name(),model))
177 def start_qemu (self):
178 options = self.test_plc.options
179 test_box = self.test_box()
180 utils.header("Starting qemu node %s on %s"%(self.name(),test_box.hostname()))
182 test_box.run_in_buildname("%s/qemu-bridge-init start >> %s/qemu.log"%(self.nodedir(),self.nodedir()))
183 # kick it off in background, as it would otherwise hang
184 test_box.run_in_buildname("%s/qemu-start-node 2>&1 >> %s/qemu.log"%(self.nodedir(),self.nodedir()),True)
186 def list_qemu (self):
187 utils.header("Listing qemu for host %s on box %s"%(self.name(),self.test_box().hostname()))
188 command="%s/qemu-kill-node -l %s"%(self.nodedir(),self.name())
189 self.test_box().run_in_buildname(command)
192 def kill_qemu (self):
193 #Prepare the log file before killing the nodes
194 test_box = self.test_box()
195 # kill the right processes
196 utils.header("Stopping qemu for host %s on box %s"%(self.name(),self.test_box().hostname()))
197 command="%s/qemu-kill-node %s"%(self.nodedir(),self.name())
198 self.test_box().run_in_buildname(command)
201 def gather_qemu_logs (self):
202 if not self.is_qemu():
204 remote_log="%s/qemu.log"%self.nodedir()
205 local_log="logs/node.qemu.%s.log"%self.name()
206 self.test_box().test_ssh.fetch(remote_log,local_log)
208 def clear_known_hosts (self):
209 TestSsh(self.name()).clear_known_hosts()
212 def check_sanity_node_script (self,local_script):
213 # get the plc's keys for entering the node
214 vservername=self.test_plc.vservername
215 key = "keys/%(vservername)s.rsa"%locals()
216 # push the script on the node's root context
217 ssh_handle = TestSsh(self.name(),
218 buildname=self.buildname(),
220 ssh_handle.copy_home(local_script)
221 if ssh_handle.run("./"+os.path.basename(local_script)) != 0:
222 print "WARNING: sanity check script %s FAILED"
223 # xxx - temporary : always return true for now
227 def check_sanity_node (self):
228 # locate the relevant scripts - xxx
229 scripts = [ 'tests/qaapi/qa/tests/node/vsys_launch.pl' ]
231 for script in scripts:
232 if not self.check_sanity_node_script (script):