7 from types import StringTypes
11 from TestSite import TestSite
12 from TestNode import TestNode
13 from TestUser import TestUser
14 from TestKey import TestKey
15 from TestSlice import TestSlice
16 from TestSliver import TestSliver
17 from TestBox import TestBox
18 from TestSsh import TestSsh
19 from TestApiserver import TestApiserver
20 from TestSliceSfa import TestSliceSfa
21 from TestUserSfa import TestUserSfa
23 # step methods must take (self) and return a boolean (options is a member of the class)
25 def standby(minutes,dry_run):
26 utils.header('Entering StandBy for %d mn'%minutes)
30 time.sleep(60*minutes)
33 def standby_generic (func):
35 minutes=int(func.__name__.split("_")[1])
36 return standby(minutes,self.options.dry_run)
39 def node_mapper (method):
42 node_method = TestNode.__dict__[method.__name__]
43 for site_spec in self.plc_spec['sites']:
44 test_site = TestSite (self,site_spec)
45 for node_spec in site_spec['nodes']:
46 test_node = TestNode (self,test_site,node_spec)
47 if not node_method(test_node): overall=False
49 # restore the doc text
50 actual.__doc__=method.__doc__
53 def slice_mapper_options (method):
56 slice_method = TestSlice.__dict__[method.__name__]
57 for slice_spec in self.plc_spec['slices']:
58 site_spec = self.locate_site (slice_spec['sitename'])
59 test_site = TestSite(self,site_spec)
60 test_slice=TestSlice(self,test_site,slice_spec)
61 if not slice_method(test_slice,self.options): overall=False
63 # restore the doc text
64 actual.__doc__=method.__doc__
67 def slice_mapper_options_sfa (method):
71 slice_method = TestSliceSfa.__dict__[method.__name__]
72 for slice_spec in self.plc_spec['sfa']['slices_sfa']:
73 site_spec = self.locate_site (slice_spec['sitename'])
74 test_site = TestSite(self,site_spec)
75 test_slice=TestSliceSfa(test_plc,test_site,slice_spec)
76 if not slice_method(test_slice,self.options): overall=False
78 # restore the doc text
79 actual.__doc__=method.__doc__
87 'display', 'resources_pre', SEP,
88 'delete_vs','create_vs','install', 'configure', 'start', SEP,
89 'fetch_keys', 'store_keys', 'clear_known_hosts', SEP,
90 'initscripts', 'sites', 'nodes', 'slices', 'nodegroups', SEP,
91 'reinstall_node', 'init_node','bootcd', 'configure_qemu', 'export_qemu',
92 'kill_all_qemus', 'start_node', SEP,
93 # better use of time: do this now that the nodes are taking off
94 'plcsh_stress_test', SEP,
95 'install_sfa', 'configure_sfa', 'import_sfa', 'start_sfa', SEP,
96 'setup_sfa', 'add_sfa', 'update_sfa', 'view_sfa', SEP,
97 'nodes_ssh_debug', 'nodes_ssh_boot', 'check_slice', 'check_initscripts', SEP,
98 # optionally run sfa later; takes longer, but checks more about nm
99 # 'install_sfa', 'configure_sfa', 'import_sfa', 'start_sfa', SEP,
100 # 'setup_sfa', 'add_sfa', 'update_sfa', 'view_sfa', SEP,
101 'check_slice_sfa', 'delete_sfa', 'stop_sfa', SEP,
102 'check_tcp', 'check_hooks', SEP,
103 'force_gather_logs', 'force_resources_post',
106 'show_boxes', 'resources_list','resources_release','resources_release_plc','resources_release_qemu',SEP,
107 'stop', 'vs_start', SEP,
108 'clean_initscripts', 'clean_nodegroups','clean_all_sites', SEP,
109 'clean_sites', 'clean_nodes', 'clean_slices', 'clean_keys', SEP,
111 'list_all_qemus', 'list_qemus', 'kill_qemus', SEP,
112 'db_dump' , 'db_restore', SEP,
113 'standby_1 through 20',
117 def printable_steps (list):
118 return " ".join(list).replace(" "+SEP+" "," \\\n")
120 def valid_step (step):
123 def __init__ (self,plc_spec,options):
124 self.plc_spec=plc_spec
126 self.test_ssh=TestSsh(self.plc_spec['hostname'],self.options.buildname)
128 self.vserverip=plc_spec['vserverip']
129 self.vservername=plc_spec['vservername']
130 self.url="https://%s:443/PLCAPI/"%plc_spec['vserverip']
133 raise Exception,'chroot-based myplc testing is deprecated'
134 self.apiserver=TestApiserver(self.url,options.dry_run)
137 name=self.plc_spec['name']
138 return "%s.%s"%(name,self.vservername)
141 return self.plc_spec['hostname']
144 return self.test_ssh.is_local()
146 # define the API methods on this object through xmlrpc
147 # would help, but not strictly necessary
151 def actual_command_in_guest (self,command):
152 return self.test_ssh.actual_command(self.host_to_guest(command))
154 def start_guest (self):
155 return utils.system(self.test_ssh.actual_command(self.start_guest_in_host()))
157 def run_in_guest (self,command):
158 return utils.system(self.actual_command_in_guest(command))
160 def run_in_host (self,command):
161 return self.test_ssh.run_in_buildname(command)
163 #command gets run in the vserver
164 def host_to_guest(self,command):
165 return "vserver %s exec %s"%(self.vservername,command)
167 #command gets run in the vserver
168 def start_guest_in_host(self):
169 return "vserver %s start"%(self.vservername)
172 def run_in_guest_piped (self,local,remote):
173 return utils.system(local+" | "+self.test_ssh.actual_command(self.host_to_guest(remote),keep_stdin=True))
175 def auth_root (self):
176 return {'Username':self.plc_spec['PLC_ROOT_USER'],
177 'AuthMethod':'password',
178 'AuthString':self.plc_spec['PLC_ROOT_PASSWORD'],
179 'Role' : self.plc_spec['role']
181 def locate_site (self,sitename):
182 for site in self.plc_spec['sites']:
183 if site['site_fields']['name'] == sitename:
185 if site['site_fields']['login_base'] == sitename:
187 raise Exception,"Cannot locate site %s"%sitename
189 def locate_node (self,nodename):
190 for site in self.plc_spec['sites']:
191 for node in site['nodes']:
192 if node['name'] == nodename:
194 raise Exception,"Cannot locate node %s"%nodename
196 def locate_hostname (self,hostname):
197 for site in self.plc_spec['sites']:
198 for node in site['nodes']:
199 if node['node_fields']['hostname'] == hostname:
201 raise Exception,"Cannot locate hostname %s"%hostname
203 def locate_key (self,keyname):
204 for key in self.plc_spec['keys']:
205 if key['name'] == keyname:
207 raise Exception,"Cannot locate key %s"%keyname
209 def locate_slice (self, slicename):
210 for slice in self.plc_spec['slices']:
211 if slice['slice_fields']['name'] == slicename:
213 raise Exception,"Cannot locate slice %s"%slicename
215 def all_sliver_objs (self):
217 for slice_spec in self.plc_spec['slices']:
218 slicename = slice_spec['slice_fields']['name']
219 for nodename in slice_spec['nodenames']:
220 result.append(self.locate_sliver_obj (nodename,slicename))
223 def locate_sliver_obj (self,nodename,slicename):
224 (site,node) = self.locate_node(nodename)
225 slice = self.locate_slice (slicename)
227 test_site = TestSite (self, site)
228 test_node = TestNode (self, test_site,node)
229 # xxx the slice site is assumed to be the node site - mhh - probably harmless
230 test_slice = TestSlice (self, test_site, slice)
231 return TestSliver (self, test_node, test_slice)
233 def locate_first_node(self):
234 nodename=self.plc_spec['slices'][0]['nodenames'][0]
235 (site,node) = self.locate_node(nodename)
236 test_site = TestSite (self, site)
237 test_node = TestNode (self, test_site,node)
240 def locate_first_sliver (self):
241 slice_spec=self.plc_spec['slices'][0]
242 slicename=slice_spec['slice_fields']['name']
243 nodename=slice_spec['nodenames'][0]
244 return self.locate_sliver_obj(nodename,slicename)
246 # all different hostboxes used in this plc
247 def gather_hostBoxes(self):
248 # maps on sites and nodes, return [ (host_box,test_node) ]
250 for site_spec in self.plc_spec['sites']:
251 test_site = TestSite (self,site_spec)
252 for node_spec in site_spec['nodes']:
253 test_node = TestNode (self, test_site, node_spec)
254 if not test_node.is_real():
255 tuples.append( (test_node.host_box(),test_node) )
256 # transform into a dict { 'host_box' -> [ test_node .. ] }
258 for (box,node) in tuples:
259 if not result.has_key(box):
262 result[box].append(node)
265 # a step for checking this stuff
266 def show_boxes (self):
267 'print summary of nodes location'
268 for (box,nodes) in self.gather_hostBoxes().iteritems():
269 print box,":"," + ".join( [ node.name() for node in nodes ] )
272 # make this a valid step
273 def kill_all_qemus(self):
274 'kill all qemu instances on the qemu boxes involved by this setup'
275 # this is the brute force version, kill all qemus on that host box
276 for (box,nodes) in self.gather_hostBoxes().iteritems():
277 # pass the first nodename, as we don't push template-qemu on testboxes
278 nodedir=nodes[0].nodedir()
279 TestBox(box,self.options.buildname).kill_all_qemus(nodedir)
282 # make this a valid step
283 def list_all_qemus(self):
284 'list all qemu instances on the qemu boxes involved by this setup'
285 for (box,nodes) in self.gather_hostBoxes().iteritems():
286 # this is the brute force version, kill all qemus on that host box
287 TestBox(box,self.options.buildname).list_all_qemus()
290 # kill only the right qemus
291 def list_qemus(self):
292 'list qemu instances for our nodes'
293 for (box,nodes) in self.gather_hostBoxes().iteritems():
294 # the fine-grain version
299 # kill only the right qemus
300 def kill_qemus(self):
301 'kill the qemu instances for our nodes'
302 for (box,nodes) in self.gather_hostBoxes().iteritems():
303 # the fine-grain version
308 #################### display config
310 "show test configuration after localization"
311 self.display_pass (1)
312 self.display_pass (2)
316 always_display_keys=['PLC_WWW_HOST','nodes','sites',]
317 def display_pass (self,passno):
318 for (key,val) in self.plc_spec.iteritems():
319 if not self.options.verbose and key not in TestPlc.always_display_keys: continue
323 self.display_site_spec(site)
324 for node in site['nodes']:
325 self.display_node_spec(node)
326 elif key=='initscripts':
327 for initscript in val:
328 self.display_initscript_spec (initscript)
331 self.display_slice_spec (slice)
334 self.display_key_spec (key)
336 if key not in ['sites','initscripts','slices','keys', 'sfa']:
337 print '+ ',key,':',val
339 def display_site_spec (self,site):
340 print '+ ======== site',site['site_fields']['name']
341 for (k,v) in site.iteritems():
342 if not self.options.verbose and k not in TestPlc.always_display_keys: continue
345 print '+ ','nodes : ',
347 print node['node_fields']['hostname'],'',
353 print user['name'],'',
355 elif k == 'site_fields':
356 print '+ login_base',':',v['login_base']
357 elif k == 'address_fields':
361 PrettyPrinter(indent=8,depth=2).pprint(v)
363 def display_initscript_spec (self,initscript):
364 print '+ ======== initscript',initscript['initscript_fields']['name']
366 def display_key_spec (self,key):
367 print '+ ======== key',key['name']
369 def display_slice_spec (self,slice):
370 print '+ ======== slice',slice['slice_fields']['name']
371 for (k,v) in slice.iteritems():
384 elif k=='slice_fields':
385 print '+ fields',':',
386 print 'max_nodes=',v['max_nodes'],
391 def display_node_spec (self,node):
392 print "+ node",node['name'],"host_box=",node['host_box'],
393 print "hostname=",node['node_fields']['hostname'],
394 print "ip=",node['interface_fields']['ip']
397 # another entry point for just showing the boxes involved
398 def display_mapping (self):
399 TestPlc.display_mapping_plc(self.plc_spec)
403 def display_mapping_plc (plc_spec):
404 print '+ MyPLC',plc_spec['name']
405 print '+\tvserver address = root@%s:/vservers/%s'%(plc_spec['hostname'],plc_spec['vservername'])
406 print '+\tIP = %s/%s'%(plc_spec['PLC_API_HOST'],plc_spec['vserverip'])
407 for site_spec in plc_spec['sites']:
408 for node_spec in site_spec['nodes']:
409 TestPlc.display_mapping_node(node_spec)
412 def display_mapping_node (node_spec):
413 print '+ NODE %s'%(node_spec['name'])
414 print '+\tqemu box %s'%node_spec['host_box']
415 print '+\thostname=%s'%node_spec['node_fields']['hostname']
417 def resources_pre (self):
418 "run site-dependant pre-test script as defined in LocalTestResources"
419 from LocalTestResources import local_resources
420 return local_resources.step_pre(self)
422 def resources_post (self):
423 "run site-dependant post-test script as defined in LocalTestResources"
424 from LocalTestResources import local_resources
425 return local_resources.step_post(self)
427 def resources_list (self):
428 "run site-dependant list script as defined in LocalTestResources"
429 from LocalTestResources import local_resources
430 return local_resources.step_list(self)
432 def resources_release (self):
433 "run site-dependant release script as defined in LocalTestResources"
434 from LocalTestResources import local_resources
435 return local_resources.step_release(self)
437 def resources_release_plc (self):
438 "run site-dependant release script as defined in LocalTestResources"
439 from LocalTestResources import local_resources
440 return local_resources.step_release_plc(self)
442 def resources_release_qemu (self):
443 "run site-dependant release script as defined in LocalTestResources"
444 from LocalTestResources import local_resources
445 return local_resources.step_release_qemu(self)
448 "vserver delete the test myplc"
449 self.run_in_host("vserver --silent %s delete"%self.vservername)
453 def create_vs (self):
454 "vserver creation (no install done)"
456 # a full path for the local calls
457 build_dir=os.path.dirname(sys.argv[0])
458 # sometimes this is empty - set to "." in such a case
459 if not build_dir: build_dir="."
460 build_dir += "/build"
462 # use a standard name - will be relative to remote buildname
464 # run checkout in any case - would do an update if already exists
465 build_checkout = "svn checkout %s %s"%(self.options.build_url,build_dir)
466 if self.run_in_host(build_checkout) != 0:
468 # the repo url is taken from arch-rpms-url
469 # with the last step (i386) removed
470 repo_url = self.options.arch_rpms_url
471 for level in [ 'arch' ]:
472 repo_url = os.path.dirname(repo_url)
473 # pass the vbuild-nightly options to vtest-init-vserver
475 test_env_options += " -p %s"%self.options.personality
476 test_env_options += " -d %s"%self.options.pldistro
477 test_env_options += " -f %s"%self.options.fcdistro
478 script="vtest-init-vserver.sh"
479 vserver_name = self.vservername
480 vserver_options="--netdev eth0 --interface %s"%self.vserverip
482 vserver_hostname=socket.gethostbyaddr(self.vserverip)[0]
483 vserver_options += " --hostname %s"%vserver_hostname
485 print "Cannot reverse lookup %s"%self.vserverip
486 print "This is considered fatal, as this might pollute the test results"
488 create_vserver="%(build_dir)s/%(script)s %(test_env_options)s %(vserver_name)s %(repo_url)s -- %(vserver_options)s"%locals()
489 return self.run_in_host(create_vserver) == 0
493 "yum install myplc, noderepo, and the plain bootstrapfs"
495 # workaround for getting pgsql8.2 on centos5
496 if self.options.fcdistro == "centos5":
497 self.run_in_guest("rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm")
499 if self.options.personality == "linux32":
501 elif self.options.personality == "linux64":
504 raise Exception, "Unsupported personality %r"%self.options.personality
506 nodefamily="%s-%s-%s"%(self.options.pldistro,self.options.fcdistro,arch)
508 # try to install slicerepo - not fatal yet
509 self.run_in_guest("yum -y install slicerepo-%s"%nodefamily)
512 self.run_in_guest("yum -y install myplc")==0 and \
513 self.run_in_guest("yum -y install noderepo-%s"%nodefamily)==0 and \
514 self.run_in_guest("yum -y install bootstrapfs-%s-plain"%nodefamily)==0
519 tmpname='%s.plc-config-tty'%(self.name())
520 fileconf=open(tmpname,'w')
521 for var in [ 'PLC_NAME',
525 'PLC_MAIL_SUPPORT_ADDRESS',
528 # Above line was added for integrating SFA Testing
534 fileconf.write ('e %s\n%s\n'%(var,self.plc_spec[var]))
535 fileconf.write('w\n')
536 fileconf.write('q\n')
538 utils.system('cat %s'%tmpname)
539 self.run_in_guest_piped('cat %s'%tmpname,'plc-config-tty')
540 utils.system('rm %s'%tmpname)
545 self.run_in_guest('service plc start')
550 self.run_in_guest('service plc stop')
554 "start the PLC vserver"
558 # stores the keys from the config for further use
559 def store_keys(self):
560 "stores test users ssh keys in keys/"
561 for key_spec in self.plc_spec['keys']:
562 TestKey(self,key_spec).store_key()
565 def clean_keys(self):
566 "removes keys cached in keys/"
567 utils.system("rm -rf %s/keys/"%os.path(sys.argv[0]))
569 # fetches the ssh keys in the plc's /etc/planetlab and stores them in keys/
570 # for later direct access to the nodes
571 def fetch_keys(self):
572 "gets ssh keys in /etc/planetlab/ and stores them locally in keys/"
574 if not os.path.isdir(dir):
576 vservername=self.vservername
578 prefix = 'debug_ssh_key'
579 for ext in [ 'pub', 'rsa' ] :
580 src="/vservers/%(vservername)s/etc/planetlab/%(prefix)s.%(ext)s"%locals()
581 dst="keys/%(vservername)s-debug.%(ext)s"%locals()
582 if self.test_ssh.fetch(src,dst) != 0: overall=False
586 "create sites with PLCAPI"
587 return self.do_sites()
589 def clean_sites (self):
590 "delete sites with PLCAPI"
591 return self.do_sites(action="delete")
593 def do_sites (self,action="add"):
594 for site_spec in self.plc_spec['sites']:
595 test_site = TestSite (self,site_spec)
596 if (action != "add"):
597 utils.header("Deleting site %s in %s"%(test_site.name(),self.name()))
598 test_site.delete_site()
599 # deleted with the site
600 #test_site.delete_users()
603 utils.header("Creating site %s & users in %s"%(test_site.name(),self.name()))
604 test_site.create_site()
605 test_site.create_users()
608 def clean_all_sites (self):
609 "Delete all sites in PLC, and related objects"
610 print 'auth_root',self.auth_root()
611 site_ids = [s['site_id'] for s in self.apiserver.GetSites(self.auth_root(), {}, ['site_id'])]
612 for site_id in site_ids:
613 print 'Deleting site_id',site_id
614 self.apiserver.DeleteSite(self.auth_root(),site_id)
617 "create nodes with PLCAPI"
618 return self.do_nodes()
619 def clean_nodes (self):
620 "delete nodes with PLCAPI"
621 return self.do_nodes(action="delete")
623 def do_nodes (self,action="add"):
624 for site_spec in self.plc_spec['sites']:
625 test_site = TestSite (self,site_spec)
627 utils.header("Deleting nodes in site %s"%test_site.name())
628 for node_spec in site_spec['nodes']:
629 test_node=TestNode(self,test_site,node_spec)
630 utils.header("Deleting %s"%test_node.name())
631 test_node.delete_node()
633 utils.header("Creating nodes for site %s in %s"%(test_site.name(),self.name()))
634 for node_spec in site_spec['nodes']:
635 utils.pprint('Creating node %s'%node_spec,node_spec)
636 test_node = TestNode (self,test_site,node_spec)
637 test_node.create_node ()
640 def nodegroups (self):
641 "create nodegroups with PLCAPI"
642 return self.do_nodegroups("add")
643 def clean_nodegroups (self):
644 "delete nodegroups with PLCAPI"
645 return self.do_nodegroups("delete")
647 # create nodegroups if needed, and populate
648 def do_nodegroups (self, action="add"):
649 # 1st pass to scan contents
651 for site_spec in self.plc_spec['sites']:
652 test_site = TestSite (self,site_spec)
653 for node_spec in site_spec['nodes']:
654 test_node=TestNode (self,test_site,node_spec)
655 if node_spec.has_key('nodegroups'):
656 nodegroupnames=node_spec['nodegroups']
657 if isinstance(nodegroupnames,StringTypes):
658 nodegroupnames = [ nodegroupnames ]
659 for nodegroupname in nodegroupnames:
660 if not groups_dict.has_key(nodegroupname):
661 groups_dict[nodegroupname]=[]
662 groups_dict[nodegroupname].append(test_node.name())
663 auth=self.auth_root()
665 for (nodegroupname,group_nodes) in groups_dict.iteritems():
667 print 'nodegroups:','dealing with nodegroup',nodegroupname,'on nodes',group_nodes
668 # first, check if the nodetagtype is here
669 tag_types = self.apiserver.GetTagTypes(auth,{'tagname':nodegroupname})
671 tag_type_id = tag_types[0]['tag_type_id']
673 tag_type_id = self.apiserver.AddTagType(auth,
674 {'tagname':nodegroupname,
675 'description': 'for nodegroup %s'%nodegroupname,
678 print 'located tag (type)',nodegroupname,'as',tag_type_id
680 nodegroups = self.apiserver.GetNodeGroups (auth, {'groupname':nodegroupname})
682 self.apiserver.AddNodeGroup(auth, nodegroupname, tag_type_id, 'yes')
683 print 'created nodegroup',nodegroupname,'from tagname',nodegroupname,'and value','yes'
684 # set node tag on all nodes, value='yes'
685 for nodename in group_nodes:
687 self.apiserver.AddNodeTag(auth, nodename, nodegroupname, "yes")
689 traceback.print_exc()
690 print 'node',nodename,'seems to already have tag',nodegroupname
693 expect_yes = self.apiserver.GetNodeTags(auth,
694 {'hostname':nodename,
695 'tagname':nodegroupname},
696 ['value'])[0]['value']
697 if expect_yes != "yes":
698 print 'Mismatch node tag on node',nodename,'got',expect_yes
701 if not self.options.dry_run:
702 print 'Cannot find tag',nodegroupname,'on node',nodename
706 print 'cleaning nodegroup',nodegroupname
707 self.apiserver.DeleteNodeGroup(auth,nodegroupname)
709 traceback.print_exc()
713 # return a list of tuples (nodename,qemuname)
714 def all_node_infos (self) :
716 for site_spec in self.plc_spec['sites']:
717 node_infos += [ (node_spec['node_fields']['hostname'],node_spec['host_box']) \
718 for node_spec in site_spec['nodes'] ]
721 def all_nodenames (self): return [ x[0] for x in self.all_node_infos() ]
723 # silent_minutes : during the first <silent_minutes> minutes nothing gets printed
724 def nodes_check_boot_state (self, target_boot_state, timeout_minutes, silent_minutes,period=15):
725 if self.options.dry_run:
729 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
730 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
731 # the nodes that haven't checked yet - start with a full list and shrink over time
732 tocheck = self.all_hostnames()
733 utils.header("checking nodes %r"%tocheck)
734 # create a dict hostname -> status
735 status = dict ( [ (hostname,'undef') for hostname in tocheck ] )
738 tocheck_status=self.apiserver.GetNodes(self.auth_root(), tocheck, ['hostname','boot_state' ] )
740 for array in tocheck_status:
741 hostname=array['hostname']
742 boot_state=array['boot_state']
743 if boot_state == target_boot_state:
744 utils.header ("%s has reached the %s state"%(hostname,target_boot_state))
746 # if it's a real node, never mind
747 (site_spec,node_spec)=self.locate_hostname(hostname)
748 if TestNode.is_real_model(node_spec['node_fields']['model']):
749 utils.header("WARNING - Real node %s in %s - ignored"%(hostname,boot_state))
751 boot_state = target_boot_state
752 elif datetime.datetime.now() > graceout:
753 utils.header ("%s still in '%s' state"%(hostname,boot_state))
754 graceout=datetime.datetime.now()+datetime.timedelta(1)
755 status[hostname] = boot_state
757 tocheck = [ hostname for (hostname,boot_state) in status.iteritems() if boot_state != target_boot_state ]
760 if datetime.datetime.now() > timeout:
761 for hostname in tocheck:
762 utils.header("FAILURE due to %s in '%s' state"%(hostname,status[hostname]))
764 # otherwise, sleep for a while
766 # only useful in empty plcs
769 def nodes_booted(self):
770 return self.nodes_check_boot_state('boot',timeout_minutes=30,silent_minutes=20)
772 def check_nodes_ssh(self,debug,timeout_minutes,silent_minutes,period=15):
774 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
775 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
776 vservername=self.vservername
779 local_key = "keys/%(vservername)s-debug.rsa"%locals()
782 local_key = "keys/key1.rsa"
783 node_infos = self.all_node_infos()
784 utils.header("checking ssh access (expected in %s mode) to nodes:"%message)
785 for (nodename,qemuname) in node_infos:
786 utils.header("hostname=%s -- qemubox=%s"%(nodename,qemuname))
787 utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\
788 (timeout_minutes,silent_minutes,period))
790 for node_info in node_infos:
791 (hostname,qemuname) = node_info
792 # try to run 'hostname' in the node
793 command = TestSsh (hostname,key=local_key).actual_command("hostname;uname -a")
794 # don't spam logs - show the command only after the grace period
795 success = utils.system ( command, silent=datetime.datetime.now() < graceout)
797 utils.header('Successfully entered root@%s (%s)'%(hostname,message))
799 node_infos.remove(node_info)
801 # we will have tried real nodes once, in case they're up - but if not, just skip
802 (site_spec,node_spec)=self.locate_hostname(hostname)
803 if TestNode.is_real_model(node_spec['node_fields']['model']):
804 utils.header ("WARNING : check ssh access into real node %s - skipped"%hostname)
805 node_infos.remove(node_info)
808 if datetime.datetime.now() > timeout:
809 for (hostname,qemuname) in node_infos:
810 utils.header("FAILURE to ssh into %s (on %s)"%(hostname,qemuname))
812 # otherwise, sleep for a while
814 # only useful in empty plcs
817 def nodes_ssh_debug(self):
818 "Tries to ssh into nodes in debug mode with the debug ssh key"
819 return self.check_nodes_ssh(debug=True,timeout_minutes=30,silent_minutes=5)
821 def nodes_ssh_boot(self):
822 "Tries to ssh into nodes in production mode with the root ssh key"
823 return self.check_nodes_ssh(debug=False,timeout_minutes=30,silent_minutes=15)
826 def init_node (self):
827 "all nodes : init a clean local directory for holding node-dep stuff like iso image..."
831 "all nodes: invoke GetBootMedium and store result locally"
834 def configure_qemu (self):
835 "all nodes: compute qemu config qemu.conf and store it locally"
838 def reinstall_node (self):
839 "all nodes: mark PLCAPI boot_state as reinstall"
842 def export_qemu (self):
843 "all nodes: push local node-dep directory on the qemu box"
846 ### check hooks : invoke scripts from hooks/{node,slice}
847 def check_hooks_node (self):
848 return self.locate_first_node().check_hooks()
849 def check_hooks_sliver (self) :
850 return self.locate_first_sliver().check_hooks()
852 def check_hooks (self):
853 "runs unit tests in the node and slice contexts - see hooks/{node,slice}"
854 return self.check_hooks_node() and self.check_hooks_sliver()
857 def do_check_initscripts(self):
859 for slice_spec in self.plc_spec['slices']:
860 if not slice_spec.has_key('initscriptname'):
862 initscript=slice_spec['initscriptname']
863 for nodename in slice_spec['nodenames']:
864 (site,node) = self.locate_node (nodename)
865 # xxx - passing the wrong site - probably harmless
866 test_site = TestSite (self,site)
867 test_slice = TestSlice (self,test_site,slice_spec)
868 test_node = TestNode (self,test_site,node)
869 test_sliver = TestSliver (self, test_node, test_slice)
870 if not test_sliver.check_initscript(initscript):
874 def check_initscripts(self):
875 "check that the initscripts have triggered"
876 return self.do_check_initscripts()
878 def initscripts (self):
879 "create initscripts with PLCAPI"
880 for initscript in self.plc_spec['initscripts']:
881 utils.pprint('Adding Initscript in plc %s'%self.plc_spec['name'],initscript)
882 self.apiserver.AddInitScript(self.auth_root(),initscript['initscript_fields'])
885 def clean_initscripts (self):
886 "delete initscripts with PLCAPI"
887 for initscript in self.plc_spec['initscripts']:
888 initscript_name = initscript['initscript_fields']['name']
889 print('Attempting to delete %s in plc %s'%(initscript_name,self.plc_spec['name']))
891 self.apiserver.DeleteInitScript(self.auth_root(),initscript_name)
892 print initscript_name,'deleted'
894 print 'deletion went wrong - probably did not exist'
899 "create slices with PLCAPI"
900 return self.do_slices()
902 def clean_slices (self):
903 "delete slices with PLCAPI"
904 return self.do_slices("delete")
906 def do_slices (self, action="add"):
907 for slice in self.plc_spec['slices']:
908 site_spec = self.locate_site (slice['sitename'])
909 test_site = TestSite(self,site_spec)
910 test_slice=TestSlice(self,test_site,slice)
912 utils.header("Deleting slices in site %s"%test_site.name())
913 test_slice.delete_slice()
915 utils.pprint("Creating slice",slice)
916 test_slice.create_slice()
917 utils.header('Created Slice %s'%slice['slice_fields']['name'])
920 @slice_mapper_options
921 def check_slice(self):
922 "tries to ssh-enter the slice with the user key, to ensure slice creation"
926 def clear_known_hosts (self):
927 "remove test nodes entries from the local known_hosts file"
931 def start_node (self) :
932 "all nodes: start the qemu instance (also runs qemu-bridge-init start)"
935 def check_tcp (self):
936 "check TCP connectivity between 2 slices (or in loopback if only one is defined)"
937 specs = self.plc_spec['tcp_test']
942 s_test_sliver = self.locate_sliver_obj (spec['server_node'],spec['server_slice'])
943 if not s_test_sliver.run_tcp_server(port,timeout=10):
947 # idem for the client side
948 c_test_sliver = self.locate_sliver_obj(spec['server_node'],spec['server_slice'])
949 if not c_test_sliver.run_tcp_client(s_test_sliver.test_node.name(),port):
953 def plcsh_stress_test (self):
954 "runs PLCAPI stress test, that checks Add/Update/Delete on all types - preserves contents"
955 # install the stress-test in the plc image
956 location = "/usr/share/plc_api/plcsh_stress_test.py"
957 remote="/vservers/%s/%s"%(self.vservername,location)
958 self.test_ssh.copy_abs("plcsh_stress_test.py",remote)
960 command += " -- --check"
961 if self.options.size == 1:
963 return ( self.run_in_guest(command) == 0)
965 # populate runs the same utility without slightly different options
966 # in particular runs with --preserve (dont cleanup) and without --check
967 # also it gets run twice, once with the --foreign option for creating fake foreign entries
970 def install_sfa(self):
971 "yum install sfa, sfa-plc and sfa-client"
972 if self.options.personality == "linux32":
974 elif self.options.personality == "linux64":
977 raise Exception, "Unsupported personality %r"%self.options.personality
978 return self.run_in_guest("yum -y install sfa sfa-client sfa-plc sfa-sfatables")==0
981 def configure_sfa(self):
983 tmpname='%s.sfa-config-tty'%(self.name())
984 fileconf=open(tmpname,'w')
985 for var in [ 'SFA_REGISTRY_ROOT_AUTH',
986 'SFA_REGISTRY_LEVEL1_AUTH',
988 'SFA_AGGREGATE_HOST',
994 'SFA_PLC_DB_PASSWORD',
996 fileconf.write ('e %s\n%s\n'%(var,self.plc_spec['sfa'][var]))
997 fileconf.write('w\n')
998 fileconf.write('R\n')
999 fileconf.write('q\n')
1001 utils.system('cat %s'%tmpname)
1002 self.run_in_guest_piped('cat %s'%tmpname,'sfa-config-tty')
1003 utils.system('rm %s'%tmpname)
1006 def import_sfa(self):
1008 auth=self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH']
1009 return self.run_in_guest('sfa-import-plc.py')==0
1010 # not needed anymore
1011 # self.run_in_guest('cp /etc/sfa/authorities/%s/%s.pkey /etc/sfa/authorities/server.key'%(auth,auth))
1013 def start_sfa(self):
1015 return self.run_in_guest('service sfa start')==0
1017 def setup_sfa(self):
1018 "sfi client configuration"
1020 if os.path.exists(dir_name):
1021 utils.system('rm -rf %s'%dir_name)
1022 utils.system('mkdir %s'%dir_name)
1023 file_name=dir_name + os.sep + 'fake-pi1.pkey'
1024 fileconf=open(file_name,'w')
1025 fileconf.write (self.plc_spec['keys'][0]['private'])
1028 file_name=dir_name + os.sep + 'sfi_config'
1029 fileconf=open(file_name,'w')
1030 SFI_AUTH=self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH']+".main"
1031 fileconf.write ("SFI_AUTH='%s'"%SFI_AUTH)
1032 fileconf.write('\n')
1033 SFI_USER=SFI_AUTH+'.fake-pi1'
1034 fileconf.write ("SFI_USER='%s'"%SFI_USER)
1035 fileconf.write('\n')
1036 SFI_REGISTRY='http://' + self.plc_spec['sfa']['SFA_PLC_DB_HOST'] + ':12345/'
1037 fileconf.write ("SFI_REGISTRY='%s'"%SFI_REGISTRY)
1038 fileconf.write('\n')
1039 SFI_SM='http://' + self.plc_spec['sfa']['SFA_PLC_DB_HOST'] + ':12347/'
1040 fileconf.write ("SFI_SM='%s'"%SFI_SM)
1041 fileconf.write('\n')
1044 file_name=dir_name + os.sep + 'person.xml'
1045 fileconf=open(file_name,'w')
1046 for record in self.plc_spec['sfa']['sfa_person_xml']:
1047 person_record=record
1048 fileconf.write(person_record)
1049 fileconf.write('\n')
1052 file_name=dir_name + os.sep + 'slice.xml'
1053 fileconf=open(file_name,'w')
1054 for record in self.plc_spec['sfa']['sfa_slice_xml']:
1056 #slice_record=self.plc_spec['sfa']['sfa_slice_xml']
1057 fileconf.write(slice_record)
1058 fileconf.write('\n')
1061 file_name=dir_name + os.sep + 'slice.rspec'
1062 fileconf=open(file_name,'w')
1064 for (key, value) in self.plc_spec['sfa']['sfa_slice_rspec'].items():
1066 fileconf.write(slice_rspec)
1067 fileconf.write('\n')
1070 remote="/vservers/%s/%s"%(self.vservername,location)
1071 self.test_ssh.copy_abs(dir_name, remote, recursive=True)
1073 #utils.system('cat %s'%tmpname)
1074 utils.system('rm -rf %s'%dir_name)
1078 "run sfi.py add (on Registry) and sfi.py create (on SM) to form new objects"
1080 test_user_sfa=TestUserSfa(test_plc,self.plc_spec['sfa'])
1081 success=test_user_sfa.add_user()
1083 for slice_spec in self.plc_spec['sfa']['slices_sfa']:
1084 site_spec = self.locate_site (slice_spec['sitename'])
1085 test_site = TestSite(self,site_spec)
1086 test_slice_sfa=TestSliceSfa(test_plc,test_site,slice_spec)
1087 success1=test_slice_sfa.add_slice()
1088 success2=test_slice_sfa.create_slice()
1089 return success and success1 and success2
1091 def update_sfa(self):
1092 "run sfi.py update (on Registry) and sfi.py create (on SM) on existing objects"
1094 test_user_sfa=TestUserSfa(test_plc,self.plc_spec['sfa'])
1095 success1=test_user_sfa.update_user()
1097 for slice_spec in self.plc_spec['sfa']['slices_sfa']:
1098 site_spec = self.locate_site (slice_spec['sitename'])
1099 test_site = TestSite(self,site_spec)
1100 test_slice_sfa=TestSliceSfa(test_plc,test_site,slice_spec)
1101 success2=test_slice_sfa.update_slice()
1102 return success1 and success2
1105 "run sfi.py list and sfi.py show (both on Registry) and sfi.py slices and sfi.py resources (both on SM)"
1106 auth=self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH']
1108 self.run_in_guest("sfi.py -d /root/.sfi/ list %s.main"%auth)==0 and \
1109 self.run_in_guest("sfi.py -d /root/.sfi/ show %s.main"%auth)==0 and \
1110 self.run_in_guest("sfi.py -d /root/.sfi/ slices")==0 and \
1111 self.run_in_guest("sfi.py -d /root/.sfi/ resources -o resources")==0
1113 @slice_mapper_options_sfa
1114 def check_slice_sfa(self):
1115 "tries to ssh-enter the SFA slice"
1118 def delete_sfa(self):
1119 "run sfi.py delete (on SM), sfi.py remove (on Registry)"
1121 test_user_sfa=TestUserSfa(test_plc,self.plc_spec['sfa'])
1122 success1=test_user_sfa.delete_user()
1123 for slice_spec in self.plc_spec['sfa']['slices_sfa']:
1124 site_spec = self.locate_site (slice_spec['sitename'])
1125 test_site = TestSite(self,site_spec)
1126 test_slice_sfa=TestSliceSfa(test_plc,test_site,slice_spec)
1127 success2=test_slice_sfa.delete_slice()
1129 return success1 and success2
1133 return self.run_in_guest('service sfa stop')==0
1135 def populate (self):
1136 "creates random entries in the PLCAPI"
1137 # install the stress-test in the plc image
1138 location = "/usr/share/plc_api/plcsh_stress_test.py"
1139 remote="/vservers/%s/%s"%(self.vservername,location)
1140 self.test_ssh.copy_abs("plcsh_stress_test.py",remote)
1142 command += " -- --preserve --short-names"
1143 local = (self.run_in_guest(command) == 0);
1144 # second run with --foreign
1145 command += ' --foreign'
1146 remote = (self.run_in_guest(command) == 0);
1147 return ( local and remote)
1149 def gather_logs (self):
1150 "gets all possible logs from plc's/qemu node's/slice's for future reference"
1151 # (1.a) get the plc's /var/log/ and store it locally in logs/myplc.var-log.<plcname>/*
1152 # (1.b) get the plc's /var/lib/pgsql/data/pg_log/ -> logs/myplc.pgsql-log.<plcname>/*
1153 # (2) get all the nodes qemu log and store it as logs/node.qemu.<node>.log
1154 # (3) get the nodes /var/log and store is as logs/node.var-log.<node>/*
1155 # (4) as far as possible get the slice's /var/log as logs/sliver.var-log.<sliver>/*
1157 print "-------------------- TestPlc.gather_logs : PLC's /var/log"
1158 self.gather_var_logs ()
1160 print "-------------------- TestPlc.gather_logs : PLC's /var/lib/psql/data/pg_log/"
1161 self.gather_pgsql_logs ()
1163 print "-------------------- TestPlc.gather_logs : nodes's QEMU logs"
1164 for site_spec in self.plc_spec['sites']:
1165 test_site = TestSite (self,site_spec)
1166 for node_spec in site_spec['nodes']:
1167 test_node=TestNode(self,test_site,node_spec)
1168 test_node.gather_qemu_logs()
1170 print "-------------------- TestPlc.gather_logs : nodes's /var/log"
1171 self.gather_nodes_var_logs()
1173 print "-------------------- TestPlc.gather_logs : sample sliver's /var/log"
1174 self.gather_slivers_var_logs()
1177 def gather_slivers_var_logs(self):
1178 for test_sliver in self.all_sliver_objs():
1179 remote = test_sliver.tar_var_logs()
1180 utils.system("mkdir -p logs/sliver.var-log.%s"%test_sliver.name())
1181 command = remote + " | tar -C logs/sliver.var-log.%s -xf -"%test_sliver.name()
1182 utils.system(command)
1185 def gather_var_logs (self):
1186 utils.system("mkdir -p logs/myplc.var-log.%s"%self.name())
1187 to_plc = self.actual_command_in_guest("tar -C /var/log/ -cf - .")
1188 command = to_plc + "| tar -C logs/myplc.var-log.%s -xf -"%self.name()
1189 utils.system(command)
1190 command = "chmod a+r,a+x logs/myplc.var-log.%s/httpd"%self.name()
1191 utils.system(command)
1193 def gather_pgsql_logs (self):
1194 utils.system("mkdir -p logs/myplc.pgsql-log.%s"%self.name())
1195 to_plc = self.actual_command_in_guest("tar -C /var/lib/pgsql/data/pg_log/ -cf - .")
1196 command = to_plc + "| tar -C logs/myplc.pgsql-log.%s -xf -"%self.name()
1197 utils.system(command)
1199 def gather_nodes_var_logs (self):
1200 for site_spec in self.plc_spec['sites']:
1201 test_site = TestSite (self,site_spec)
1202 for node_spec in site_spec['nodes']:
1203 test_node=TestNode(self,test_site,node_spec)
1204 test_ssh = TestSsh (test_node.name(),key="keys/key1.rsa")
1205 command = test_ssh.actual_command("tar -C /var/log -cf - .")
1206 command = command + "| tar -C logs/node.var-log.%s -xf -"%test_node.name()
1207 utils.system("mkdir -p logs/node.var-log.%s"%test_node.name())
1208 utils.system(command)
1211 # returns the filename to use for sql dump/restore, using options.dbname if set
1212 def dbfile (self, database):
1213 # uses options.dbname if it is found
1215 name=self.options.dbname
1216 if not isinstance(name,StringTypes):
1219 t=datetime.datetime.now()
1222 return "/root/%s-%s.sql"%(database,name)
1225 'dump the planetlab5 DB in /root in the PLC - filename has time'
1226 dump=self.dbfile("planetab5")
1227 self.run_in_guest('pg_dump -U pgsqluser planetlab5 -f '+ dump)
1228 utils.header('Dumped planetlab5 database in %s'%dump)
1231 def db_restore(self):
1232 'restore the planetlab5 DB - looks broken, but run -n might help'
1233 dump=self.dbfile("planetab5")
1234 ##stop httpd service
1235 self.run_in_guest('service httpd stop')
1236 # xxx - need another wrapper
1237 self.run_in_guest_piped('echo drop database planetlab5','psql --user=pgsqluser template1')
1238 self.run_in_guest('createdb -U postgres --encoding=UNICODE --owner=pgsqluser planetlab5')
1239 self.run_in_guest('psql -U pgsqluser planetlab5 -f '+dump)
1240 ##starting httpd service
1241 self.run_in_guest('service httpd start')
1243 utils.header('Database restored from ' + dump)
1246 def standby_1(): pass
1248 def standby_2(): pass
1250 def standby_3(): pass
1252 def standby_4(): pass
1254 def standby_5(): pass
1256 def standby_6(): pass
1258 def standby_7(): pass
1260 def standby_8(): pass
1262 def standby_9(): pass
1264 def standby_10(): pass
1266 def standby_11(): pass
1268 def standby_12(): pass
1270 def standby_13(): pass
1272 def standby_14(): pass
1274 def standby_15(): pass
1276 def standby_16(): pass
1278 def standby_17(): pass
1280 def standby_18(): pass
1282 def standby_19(): pass
1284 def standby_20(): pass