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(userauth,
71 self.node_spec['node_fields']['hostname'],
73 # create as reinstall to avoid user confirmation
74 server.UpdateNode(userauth, self.name(), {'boot_state':'reinstall'})
75 # populate network interfaces - primary
76 server.AddInterface(userauth,self.name(),
77 self.node_spec['interface_fields'])
78 # populate network interfaces - others
79 if self.node_spec.has_key('extra_interfaces'):
80 for interface in self.node_spec['extra_interfaces']:
81 server.AddInterface(userauth,self.name(),
82 interface['interface_fields'])
83 if interface.has_key('settings'):
84 for (attribute,value) in interface['settings'].iteritems():
86 nn = server.GetInterfaces(userauth,{'ip':interface['interface_fields']['ip']})[0]
87 nnid=nn['interface_id']
88 # locate or create node network attribute type
90 nnst = server.GetTagTypes(userauth,{'name':attribute})[0]
92 nnst = server.AddTagType(rootauth,{'category':'test',
95 server.AddInterfaceSetting(userauth,nnid,attribute,value)
97 def delete_node (self):
98 # uses the right auth as far as poss.
100 ownername = self.node_spec['owner']
101 user_spec = self.test_site.locate_user(ownername)
102 test_user = TestUser(self.test_plc,self.test_site,user_spec)
103 auth = test_user.auth()
105 auth=self.test_plc.auth_root()
106 self.test_plc.apiserver.DeleteNode(auth,self.name())
108 # Do most of the stuff locally - will be pushed on host_box - *not* the plc - later if needed
110 utils.system("rm -rf %s"%self.nodedir())
111 utils.system("mkdir %s"%self.nodedir())
112 if not self.is_qemu():
114 return utils.system("rsync -v -a --exclude .svn template-qemu/ %s/"%self.nodedir())==0
117 utils.header("Calling GetBootMedium for %s"%self.name())
120 options.append('serial')
121 options.append('no-hangcheck')
122 encoded=self.test_plc.apiserver.GetBootMedium(self.test_plc.auth_root(),
123 self.name(), 'node-iso', '', options)
125 raise Exception, 'GetBootmedium failed'
127 filename="%s/%s.iso"%(self.nodedir(),self.name())
128 utils.header('Storing boot medium into %s'%filename)
129 if self.test_plc.options.dry_run:
130 print "Dry_run: skipped writing of iso image"
133 file(filename,'w').write(base64.b64decode(encoded))
136 def reinstall_node (self):
137 self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
138 self.name(),{'boot_state':'reinstall'})
141 def configure_qemu(self):
142 if not self.is_qemu():
144 mac=self.node_spec['interface_fields']['mac']
145 hostname=self.node_spec['node_fields']['hostname']
146 ip=self.node_spec['interface_fields']['ip']
147 auth=self.test_plc.auth_root()
148 target_arch=self.test_plc.apiserver.GetPlcRelease(auth)['build']['target-arch']
149 conf_filename="%s/qemu.conf"%(self.nodedir())
150 if self.test_plc.options.dry_run:
151 print "dry_run: skipped actual storage of qemu.conf"
153 utils.header('Storing qemu config for %s in %s'%(self.name(),conf_filename))
154 file=open(conf_filename,'w')
155 file.write('MACADDR=%s\n'%mac)
156 file.write('NODE_ISO=%s.iso\n'%self.name())
157 file.write('HOSTNAME=%s\n'%hostname)
158 file.write('IP=%s\n'%ip)
159 file.write('TARGET_ARCH=%s\n'%target_arch)
163 def export_qemu (self):
164 # if relevant, push the qemu area onto the host box
165 if self.test_box().is_local():
167 utils.header ("Cleaning any former sequel of %s on %s"%(self.name(),self.host_box()))
168 self.test_box().run_in_buildname("rm -rf %s"%self.nodedir())
169 utils.header ("Transferring configuration files for node %s onto %s"%(self.name(),self.host_box()))
170 return self.test_box().copy(self.nodedir(),recursive=True)==0
172 def start_node (self):
173 model=self.node_spec['node_fields']['model']
174 #starting the Qemu nodes before
178 utils.header("TestNode.start_node : %s model %s taken as real node"%(self.name(),model))
181 def start_qemu (self):
182 options = self.test_plc.options
183 test_box = self.test_box()
184 utils.header("Starting qemu node %s on %s"%(self.name(),test_box.hostname()))
186 test_box.run_in_buildname("%s/qemu-bridge-init start >> %s/log.txt"%(self.nodedir(),self.nodedir()))
187 # kick it off in background, as it would otherwise hang
188 test_box.run_in_buildname("%s/qemu-start-node 2>&1 >> %s/log.txt"%(self.nodedir(),self.nodedir()))
190 def list_qemu (self):
191 utils.header("Listing qemu for host %s on box %s"%(self.name(),self.test_box().hostname()))
192 command="%s/qemu-kill-node -l %s"%(self.nodedir(),self.name())
193 self.test_box().run_in_buildname(command)
196 def kill_qemu (self):
197 #Prepare the log file before killing the nodes
198 test_box = self.test_box()
199 # kill the right processes
200 utils.header("Stopping qemu for host %s on box %s"%(self.name(),self.test_box().hostname()))
201 command="%s/qemu-kill-node %s"%(self.nodedir(),self.name())
202 self.test_box().run_in_buildname(command)
205 def gather_qemu_logs (self):
206 if not self.is_qemu():
208 remote_log="%s/log.txt"%self.nodedir()
209 local_log="logs/node.qemu.%s.log"%self.name()
210 self.test_box().test_ssh.fetch(remote_log,local_log)
212 def clear_known_hosts (self):
213 TestSsh(self.name()).clear_known_hosts()
216 def create_test_ssh(self):
217 # get the plc's keys for entering the node
218 vservername=self.test_plc.vservername
219 # assuming we've run testplc.fetch_keys()
220 key = "keys/%(vservername)s.rsa"%locals()
221 return TestSsh(self.name(), buildname=self.buildname(), key=key)
223 def check_sanity (self):
224 extensions = [ 'py','pl','sh' ]
225 path='tests/qaapi/qa/tests/node/'
226 scripts=utils.locate_sanity_scripts ('node '+self.name(), path,extensions)
228 for script in scripts:
229 if not self.check_sanity_script (script):
233 def check_sanity_script (self,local_script):
234 # push the script on the node's root context
235 ssh_handle=self.create_test_ssh()
236 ssh_handle.copy_home(local_script)
237 script_name=os.path.basename(local_script)
238 if ssh_handle.run("./"+script_name) != 0:
239 print "WARNING: sanity check script %s FAILED"%script_name
240 # xxx - temporary : always return true for now