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
21 # step methods must take (self) and return a boolean (options is a member of the class)
23 def standby(minutes,dry_run):
24 utils.header('Entering StandBy for %d mn'%minutes)
28 time.sleep(60*minutes)
31 def standby_generic (func):
33 minutes=int(func.__name__.split("_")[1])
34 return standby(minutes,self.options.dry_run)
37 def node_mapper (method):
40 node_method = TestNode.__dict__[method.__name__]
41 for site_spec in self.plc_spec['sites']:
42 test_site = TestSite (self,site_spec)
43 for node_spec in site_spec['nodes']:
44 test_node = TestNode (self,test_site,node_spec)
45 if not node_method(test_node): overall=False
49 def slice_mapper_options (method):
52 slice_method = TestSlice.__dict__[method.__name__]
53 for slice_spec in self.plc_spec['slices']:
54 site_spec = self.locate_site (slice_spec['sitename'])
55 test_site = TestSite(self,site_spec)
56 test_slice=TestSlice(self,test_site,slice_spec)
57 if not slice_method(test_slice,self.options): overall=False
65 default_steps = ['display','uninstall','install','install_rpm',
66 'configure', 'start', 'fetch_keys', SEP,
67 'store_keys', 'clear_known_hosts', 'initscripts', SEP,
68 'sites', 'nodes', 'slices', 'nodegroups', SEP,
69 'init_node','bootcd', 'configure_qemu', 'export_qemu',
70 'kill_all_qemus', 'reinstall_node','start_node', SEP,
71 'nodes_booted', 'nodes_ssh', 'check_slice', 'check_initscripts', SEP,
72 'check_sanity', 'check_tcp', 'plcsh_stress_test', SEP,
73 'force_gather_logs', 'force_kill_qemus', 'force_record_tracker','force_free_tracker' ]
74 other_steps = [ 'stop_all_vservers','fresh_install', 'cache_rpm', 'stop', 'vs_start', SEP,
75 'clean_initscripts', 'clean_nodegroups','clean_all_sites', SEP,
76 'clean_sites', 'clean_nodes',
77 'clean_slices', 'clean_keys', SEP,
78 'show_boxes', 'list_all_qemus', 'list_qemus', SEP,
79 'db_dump' , 'db_restore', 'cleanup_trackers', 'cleanup_all_trackers',
80 'standby_1 through 20'
84 def printable_steps (list):
85 return " ".join(list).replace(" "+SEP+" "," \\\n")
87 def valid_step (step):
90 def __init__ (self,plc_spec,options):
91 self.plc_spec=plc_spec
93 self.test_ssh=TestSsh(self.plc_spec['hostname'],self.options.buildname)
95 self.vserverip=plc_spec['vserverip']
96 self.vservername=plc_spec['vservername']
97 self.url="https://%s:443/PLCAPI/"%plc_spec['vserverip']
100 raise Exception,'chroot-based myplc testing is deprecated'
101 self.apiserver=TestApiserver(self.url,options.dry_run)
104 name=self.plc_spec['name']
105 return "%s.%s"%(name,self.vservername)
108 return self.plc_spec['hostname']
111 return self.test_ssh.is_local()
113 # define the API methods on this object through xmlrpc
114 # would help, but not strictly necessary
118 def actual_command_in_guest (self,command):
119 return self.test_ssh.actual_command(self.host_to_guest(command))
121 def start_guest (self):
122 return utils.system(self.test_ssh.actual_command(self.start_guest_in_host()))
124 def run_in_guest (self,command):
125 return utils.system(self.actual_command_in_guest(command))
127 def run_in_host (self,command):
128 return self.test_ssh.run_in_buildname(command)
130 #command gets run in the vserver
131 def host_to_guest(self,command):
132 return "vserver %s exec %s"%(self.vservername,command)
134 #command gets run in the vserver
135 def start_guest_in_host(self):
136 return "vserver %s start"%(self.vservername)
139 def run_in_guest_piped (self,local,remote):
140 return utils.system(local+" | "+self.test_ssh.actual_command(self.host_to_guest(remote),keep_stdin=True))
142 def auth_root (self):
143 return {'Username':self.plc_spec['PLC_ROOT_USER'],
144 'AuthMethod':'password',
145 'AuthString':self.plc_spec['PLC_ROOT_PASSWORD'],
146 'Role' : self.plc_spec['role']
148 def locate_site (self,sitename):
149 for site in self.plc_spec['sites']:
150 if site['site_fields']['name'] == sitename:
152 if site['site_fields']['login_base'] == sitename:
154 raise Exception,"Cannot locate site %s"%sitename
156 def locate_node (self,nodename):
157 for site in self.plc_spec['sites']:
158 for node in site['nodes']:
159 if node['name'] == nodename:
161 raise Exception,"Cannot locate node %s"%nodename
163 def locate_hostname (self,hostname):
164 for site in self.plc_spec['sites']:
165 for node in site['nodes']:
166 if node['node_fields']['hostname'] == hostname:
168 raise Exception,"Cannot locate hostname %s"%hostname
170 def locate_key (self,keyname):
171 for key in self.plc_spec['keys']:
172 if key['name'] == keyname:
174 raise Exception,"Cannot locate key %s"%keyname
176 def locate_slice (self, slicename):
177 for slice in self.plc_spec['slices']:
178 if slice['slice_fields']['name'] == slicename:
180 raise Exception,"Cannot locate slice %s"%slicename
182 def all_sliver_objs (self):
184 for slice_spec in self.plc_spec['slices']:
185 slicename = slice_spec['slice_fields']['name']
186 for nodename in slice_spec['nodenames']:
187 result.append(self.locate_sliver_obj (nodename,slicename))
190 def locate_sliver_obj (self,nodename,slicename):
191 (site,node) = self.locate_node(nodename)
192 slice = self.locate_slice (slicename)
194 test_site = TestSite (self, site)
195 test_node = TestNode (self, test_site,node)
196 # xxx the slice site is assumed to be the node site - mhh - probably harmless
197 test_slice = TestSlice (self, test_site, slice)
198 return TestSliver (self, test_node, test_slice)
200 def locate_first_node(self):
201 nodename=self.plc_spec['slices'][0]['nodenames'][0]
202 (site,node) = self.locate_node(nodename)
203 test_site = TestSite (self, site)
204 test_node = TestNode (self, test_site,node)
207 def locate_first_sliver (self):
208 slice_spec=self.plc_spec['slices'][0]
209 slicename=slice_spec['slice_fields']['name']
210 nodename=slice_spec['nodenames'][0]
211 return self.locate_sliver_obj(nodename,slicename)
213 # all different hostboxes used in this plc
214 def gather_hostBoxes(self):
215 # maps on sites and nodes, return [ (host_box,test_node) ]
217 for site_spec in self.plc_spec['sites']:
218 test_site = TestSite (self,site_spec)
219 for node_spec in site_spec['nodes']:
220 test_node = TestNode (self, test_site, node_spec)
221 if not test_node.is_real():
222 tuples.append( (test_node.host_box(),test_node) )
223 # transform into a dict { 'host_box' -> [ test_node .. ] }
225 for (box,node) in tuples:
226 if not result.has_key(box):
229 result[box].append(node)
232 # a step for checking this stuff
233 def show_boxes (self):
234 for (box,nodes) in self.gather_hostBoxes().iteritems():
235 print box,":"," + ".join( [ node.name() for node in nodes ] )
238 # make this a valid step
239 def kill_all_qemus(self):
240 # this is the brute force version, kill all qemus on that host box
241 for (box,nodes) in self.gather_hostBoxes().iteritems():
242 # pass the first nodename, as we don't push template-qemu on testboxes
243 nodedir=nodes[0].nodedir()
244 TestBox(box,self.options.buildname).kill_all_qemus(nodedir)
247 # make this a valid step
248 def list_all_qemus(self):
249 for (box,nodes) in self.gather_hostBoxes().iteritems():
250 # this is the brute force version, kill all qemus on that host box
251 TestBox(box,self.options.buildname).list_all_qemus()
254 # kill only the right qemus
255 def list_qemus(self):
256 for (box,nodes) in self.gather_hostBoxes().iteritems():
257 # the fine-grain version
262 # kill only the right qemus
263 def kill_qemus(self):
264 for (box,nodes) in self.gather_hostBoxes().iteritems():
265 # the fine-grain version
271 utils.show_plc_spec (self.plc_spec)
274 ### utility methods for handling the pool of IP addresses allocated to plcs
276 # (*) running plcs are recorded in the file named ~/running-test-plcs
277 # (*) this file contains a line for each running plc, older first
278 # (*) each line contains the vserver name + the hostname of the (vserver) testbox where it sits
279 # (*) the free_tracker method performs a vserver stop on the oldest entry
280 # (*) the record_tracker method adds an entry at the bottom of the file
281 # (*) the cleanup_tracker method stops all known vservers and removes the tracker file
283 TRACKER_FILE=os.environ['HOME']+"/running-test-plcs"
284 # how many concurrent plcs are we keeping alive - adjust with the IP pool size
285 TRACKER_KEEP_VSERVERS = 12
287 def record_tracker (self):
289 lines=file(TestPlc.TRACKER_FILE).readlines()
293 this_line="%s %s\n"%(self.vservername,self.test_ssh.hostname)
296 print 'this vserver is already included in %s'%TestPlc.TRACKER_FILE
298 if self.options.dry_run:
299 print 'dry_run: record_tracker - skipping tracker update'
301 tracker=file(TestPlc.TRACKER_FILE,"w")
302 for line in lines+[this_line]:
305 print "Recorded %s in running plcs on host %s"%(self.vservername,self.test_ssh.hostname)
308 def free_tracker (self, keep_vservers=None):
309 if not keep_vservers: keep_vservers=TestPlc.TRACKER_KEEP_VSERVERS
311 lines=file(TestPlc.TRACKER_FILE).readlines()
313 print 'dry_run: free_tracker - skipping tracker update'
315 how_many = len(lines) - keep_vservers
316 # nothing todo until we have more than keep_vservers in the tracker
318 print 'free_tracker : limit %d not reached'%keep_vservers
320 to_stop = lines[:how_many]
321 to_keep = lines[how_many:]
324 [vname,hostname]=line.split()
325 command=TestSsh(hostname).actual_command("vserver --silent %s stop"%vname)
326 utils.system(command)
327 if self.options.dry_run:
328 print 'dry_run: free_tracker would stop %d vservers'%len(to_stop)
329 for line in to_stop: print line,
330 print 'dry_run: free_tracker would keep %d vservers'%len(to_keep)
331 for line in to_keep: print line,
333 print "Storing %d remaining vservers in %s"%(len(to_keep),TestPlc.TRACKER_FILE)
334 tracker=open(TestPlc.TRACKER_FILE,"w")
340 # this should/could stop only the ones in TRACKER_FILE if that turns out to be reliable
341 def cleanup_trackers (self):
343 for line in TestPlc.TRACKER_FILE.readlines():
344 [vname,hostname]=line.split()
345 stop="vserver --silent %s stop"%vname
346 command=TestSsh(hostname).actual_command(stop)
347 utils.system(command)
348 clean_tracker = "rm -f %s"%TestPlc.TRACKER_FILE
349 utils.system(self.test_ssh.actual_command(clean_tracker))
353 # this should/could stop only the ones in TRACKER_FILE if that turns out to be reliable
354 def cleanup_all_trackers (self):
355 stop_all = "cd /vservers ; for i in * ; do vserver --silent $i stop ; done"
356 utils.system(self.test_ssh.actual_command(stop_all))
357 clean_tracker = "rm -f %s"%TestPlc.TRACKER_FILE
358 utils.system(self.test_ssh.actual_command(clean_tracker))
362 self.run_in_host("vserver --silent %s delete"%self.vservername)
368 # a full path for the local calls
369 build_dir=os.path.dirname(sys.argv[0])
370 # sometimes this is empty - set to "." in such a case
371 if not build_dir: build_dir="."
372 build_dir += "/build"
374 # use a standard name - will be relative to remote buildname
376 # run checkout in any case - would do an update if already exists
377 build_checkout = "svn checkout %s %s"%(self.options.build_url,build_dir)
378 if self.run_in_host(build_checkout) != 0:
380 # the repo url is taken from arch-rpms-url
381 # with the last step (i386.) removed
382 repo_url = self.options.arch_rpms_url
383 for level in [ 'arch' ]:
384 repo_url = os.path.dirname(repo_url)
385 # pass the vbuild-nightly options to vtest-init-vserver
387 test_env_options += " -p %s"%self.options.personality
388 test_env_options += " -d %s"%self.options.pldistro
389 test_env_options += " -f %s"%self.options.fcdistro
390 script="vtest-init-vserver.sh"
391 vserver_name = self.vservername
392 vserver_options="--netdev eth0 --interface %s"%self.vserverip
394 vserver_hostname=socket.gethostbyaddr(self.vserverip)[0]
395 vserver_options += " --hostname %s"%vserver_hostname
398 create_vserver="%(build_dir)s/%(script)s %(test_env_options)s %(vserver_name)s %(repo_url)s -- %(vserver_options)s"%locals()
399 return self.run_in_host(create_vserver) == 0
402 def install_rpm(self):
403 return self.run_in_guest("yum -y install myplc-native")==0 \
404 and self.run_in_guest("yum -y install noderepo-%s-%s"%(self.options.pldistro,self.options.arch))==0
408 tmpname='%s.plc-config-tty'%(self.name())
409 fileconf=open(tmpname,'w')
410 for var in [ 'PLC_NAME',
414 'PLC_MAIL_SUPPORT_ADDRESS',
421 fileconf.write ('e %s\n%s\n'%(var,self.plc_spec[var]))
422 fileconf.write('w\n')
423 fileconf.write('q\n')
425 utils.system('cat %s'%tmpname)
426 self.run_in_guest_piped('cat %s'%tmpname,'plc-config-tty')
427 utils.system('rm %s'%tmpname)
431 self.run_in_guest('service plc start')
435 self.run_in_guest('service plc stop')
442 # stores the keys from the config for further use
443 def store_keys(self):
444 for key_spec in self.plc_spec['keys']:
445 TestKey(self,key_spec).store_key()
448 def clean_keys(self):
449 utils.system("rm -rf %s/keys/"%os.path(sys.argv[0]))
451 # fetches the ssh keys in the plc's /etc/planetlab and stores them in keys/
452 # for later direct access to the nodes
453 def fetch_keys(self):
455 if not os.path.isdir(dir):
457 prefix = 'root_ssh_key'
458 vservername=self.vservername
460 for ext in [ 'pub', 'rsa' ] :
461 src="/vservers/%(vservername)s/etc/planetlab/%(prefix)s.%(ext)s"%locals()
462 dst="keys/%(vservername)s.%(ext)s"%locals()
463 if self.test_ssh.fetch(src,dst) != 0: overall=False
467 return self.do_sites()
469 def clean_sites (self):
470 return self.do_sites(action="delete")
472 def do_sites (self,action="add"):
473 for site_spec in self.plc_spec['sites']:
474 test_site = TestSite (self,site_spec)
475 if (action != "add"):
476 utils.header("Deleting site %s in %s"%(test_site.name(),self.name()))
477 test_site.delete_site()
478 # deleted with the site
479 #test_site.delete_users()
482 utils.header("Creating site %s & users in %s"%(test_site.name(),self.name()))
483 test_site.create_site()
484 test_site.create_users()
487 def clean_all_sites (self):
488 print 'auth_root',self.auth_root()
489 site_ids = [s['site_id'] for s in self.apiserver.GetSites(self.auth_root(), {}, ['site_id'])]
490 for site_id in site_ids:
491 print 'Deleting site_id',site_id
492 self.apiserver.DeleteSite(self.auth_root(),site_id)
495 return self.do_nodes()
496 def clean_nodes (self):
497 return self.do_nodes(action="delete")
499 def do_nodes (self,action="add"):
500 for site_spec in self.plc_spec['sites']:
501 test_site = TestSite (self,site_spec)
503 utils.header("Deleting nodes in site %s"%test_site.name())
504 for node_spec in site_spec['nodes']:
505 test_node=TestNode(self,test_site,node_spec)
506 utils.header("Deleting %s"%test_node.name())
507 test_node.delete_node()
509 utils.header("Creating nodes for site %s in %s"%(test_site.name(),self.name()))
510 for node_spec in site_spec['nodes']:
511 utils.pprint('Creating node %s'%node_spec,node_spec)
512 test_node = TestNode (self,test_site,node_spec)
513 test_node.create_node ()
516 def nodegroups (self):
517 return self.do_nodegroups("add")
518 def clean_nodegroups (self):
519 return self.do_nodegroups("delete")
521 # create nodegroups if needed, and populate
522 def do_nodegroups (self, action="add"):
523 # 1st pass to scan contents
525 for site_spec in self.plc_spec['sites']:
526 test_site = TestSite (self,site_spec)
527 for node_spec in site_spec['nodes']:
528 test_node=TestNode (self,test_site,node_spec)
529 if node_spec.has_key('nodegroups'):
530 nodegroupnames=node_spec['nodegroups']
531 if isinstance(nodegroupnames,StringTypes):
532 nodegroupnames = [ nodegroupnames ]
533 for nodegroupname in nodegroupnames:
534 if not groups_dict.has_key(nodegroupname):
535 groups_dict[nodegroupname]=[]
536 groups_dict[nodegroupname].append(test_node.name())
537 auth=self.auth_root()
539 for (nodegroupname,group_nodes) in groups_dict.iteritems():
541 print 'nodegroups:','dealing with nodegroup',nodegroupname,'on nodes',group_nodes
542 # first, check if the nodetagtype is here
543 tag_types = self.apiserver.GetTagTypes(auth,{'tagname':nodegroupname})
545 tag_type_id = tag_types[0]['tag_type_id']
547 tag_type_id = self.apiserver.AddTagType(auth,
548 {'tagname':nodegroupname,
549 'description': 'for nodegroup %s'%nodegroupname,
552 print 'located tag (type)',nodegroupname,'as',tag_type_id
554 nodegroups = self.apiserver.GetNodeGroups (auth, {'groupname':nodegroupname})
556 self.apiserver.AddNodeGroup(auth, nodegroupname, tag_type_id, 'yes')
557 print 'created nodegroup',nodegroupname,'from tagname',nodegroupname,'and value','yes'
558 # set node tag on all nodes, value='yes'
559 for nodename in group_nodes:
561 self.apiserver.AddNodeTag(auth, nodename, nodegroupname, "yes")
563 traceback.print_exc()
564 print 'node',nodename,'seems to already have tag',nodegroupname
567 expect_yes = self.apiserver.GetNodeTags(auth,
568 {'hostname':nodename,
569 'tagname':nodegroupname},
570 ['tagvalue'])[0]['tagvalue']
571 if expect_yes != "yes":
572 print 'Mismatch node tag on node',nodename,'got',expect_yes
575 if not self.options.dry_run:
576 print 'Cannot find tag',nodegroupname,'on node',nodename
580 print 'cleaning nodegroup',nodegroupname
581 self.apiserver.DeleteNodeGroup(auth,nodegroupname)
583 traceback.print_exc()
587 def all_hostnames (self) :
589 for site_spec in self.plc_spec['sites']:
590 hostnames += [ node_spec['node_fields']['hostname'] \
591 for node_spec in site_spec['nodes'] ]
594 # gracetime : during the first <gracetime> minutes nothing gets printed
595 def do_nodes_booted (self, minutes, gracetime,period=15):
596 if self.options.dry_run:
600 timeout = datetime.datetime.now()+datetime.timedelta(minutes=minutes)
601 graceout = datetime.datetime.now()+datetime.timedelta(minutes=gracetime)
602 # the nodes that haven't checked yet - start with a full list and shrink over time
603 tocheck = self.all_hostnames()
604 utils.header("checking nodes %r"%tocheck)
605 # create a dict hostname -> status
606 status = dict ( [ (hostname,'undef') for hostname in tocheck ] )
609 tocheck_status=self.apiserver.GetNodes(self.auth_root(), tocheck, ['hostname','boot_state' ] )
611 for array in tocheck_status:
612 hostname=array['hostname']
613 boot_state=array['boot_state']
614 if boot_state == 'boot':
615 utils.header ("%s has reached the 'boot' state"%hostname)
617 # if it's a real node, never mind
618 (site_spec,node_spec)=self.locate_hostname(hostname)
619 if TestNode.is_real_model(node_spec['node_fields']['model']):
620 utils.header("WARNING - Real node %s in %s - ignored"%(hostname,boot_state))
623 elif datetime.datetime.now() > graceout:
624 utils.header ("%s still in '%s' state"%(hostname,boot_state))
625 graceout=datetime.datetime.now()+datetime.timedelta(1)
626 status[hostname] = boot_state
628 tocheck = [ hostname for (hostname,boot_state) in status.iteritems() if boot_state != 'boot' ]
631 if datetime.datetime.now() > timeout:
632 for hostname in tocheck:
633 utils.header("FAILURE due to %s in '%s' state"%(hostname,status[hostname]))
635 # otherwise, sleep for a while
637 # only useful in empty plcs
640 def nodes_booted(self):
641 return self.do_nodes_booted(minutes=20,gracetime=15)
643 def do_nodes_ssh(self,minutes,gracetime,period=20):
645 timeout = datetime.datetime.now()+datetime.timedelta(minutes=minutes)
646 graceout = datetime.datetime.now()+datetime.timedelta(minutes=gracetime)
647 tocheck = self.all_hostnames()
648 # self.scan_publicKeys(tocheck)
649 utils.header("checking ssh access to root context on nodes %r"%tocheck)
650 vservername=self.vservername
652 for hostname in tocheck:
653 # try to run 'hostname' in the node
654 # using locally cached keys - assuming we've run testplc.fetch_keys()
655 local_key = "keys/%(vservername)s.rsa"%locals()
656 command = TestSsh (hostname,key=local_key).actual_command("hostname")
657 # don't spam logs - show the command only after the grace period
658 if datetime.datetime.now() > graceout:
659 success=utils.system(command)
661 success=os.system(command)
663 utils.header('Successfully entered root@%s'%hostname)
665 tocheck.remove(hostname)
667 # we will have tried real nodes once, in case they're up - but if not, just skip
668 (site_spec,node_spec)=self.locate_hostname(hostname)
669 if TestNode.is_real_model(node_spec['node_fields']['model']):
670 utils.header ("WARNING : check ssh access into real node %s - skipped"%hostname)
671 tocheck.remove(hostname)
674 if datetime.datetime.now() > timeout:
675 for hostname in tocheck:
676 utils.header("FAILURE to ssh into %s"%hostname)
678 # otherwise, sleep for a while
680 # only useful in empty plcs
684 return self.do_nodes_ssh(minutes=30,gracetime=10)
687 def init_node (self): pass
689 def bootcd (self): pass
691 def configure_qemu (self): pass
693 def reinstall_node (self): pass
695 def export_qemu (self): pass
697 ### check sanity : invoke scripts from qaapi/qa/tests/{node,slice}
698 def check_sanity_node (self):
699 return self.locate_first_node().check_sanity()
700 def check_sanity_sliver (self) :
701 return self.locate_first_sliver().check_sanity()
703 def check_sanity (self):
704 return self.check_sanity_node() and self.check_sanity_sliver()
707 def do_check_initscripts(self):
709 for slice_spec in self.plc_spec['slices']:
710 if not slice_spec.has_key('initscriptname'):
712 initscript=slice_spec['initscriptname']
713 for nodename in slice_spec['nodenames']:
714 (site,node) = self.locate_node (nodename)
715 # xxx - passing the wrong site - probably harmless
716 test_site = TestSite (self,site)
717 test_slice = TestSlice (self,test_site,slice_spec)
718 test_node = TestNode (self,test_site,node)
719 test_sliver = TestSliver (self, test_node, test_slice)
720 if not test_sliver.check_initscript(initscript):
724 def check_initscripts(self):
725 return self.do_check_initscripts()
727 def initscripts (self):
728 for initscript in self.plc_spec['initscripts']:
729 utils.pprint('Adding Initscript in plc %s'%self.plc_spec['name'],initscript)
730 self.apiserver.AddInitScript(self.auth_root(),initscript['initscript_fields'])
733 def clean_initscripts (self):
734 for initscript in self.plc_spec['initscripts']:
735 initscript_name = initscript['initscript_fields']['name']
736 print('Attempting to delete %s in plc %s'%(initscript_name,self.plc_spec['name']))
738 self.apiserver.DeleteInitScript(self.auth_root(),initscript_name)
739 print initscript_name,'deleted'
741 print 'deletion went wrong - probably did not exist'
746 return self.do_slices()
748 def clean_slices (self):
749 return self.do_slices("delete")
751 def do_slices (self, action="add"):
752 for slice in self.plc_spec['slices']:
753 site_spec = self.locate_site (slice['sitename'])
754 test_site = TestSite(self,site_spec)
755 test_slice=TestSlice(self,test_site,slice)
757 utils.header("Deleting slices in site %s"%test_site.name())
758 test_slice.delete_slice()
760 utils.pprint("Creating slice",slice)
761 test_slice.create_slice()
762 utils.header('Created Slice %s'%slice['slice_fields']['name'])
765 @slice_mapper_options
766 def check_slice(self): pass
769 def clear_known_hosts (self): pass
772 def start_node (self) : pass
774 def check_tcp (self):
775 specs = self.plc_spec['tcp_test']
780 s_test_sliver = self.locate_sliver_obj (spec['server_node'],spec['server_slice'])
781 if not s_test_sliver.run_tcp_server(port,timeout=10):
785 # idem for the client side
786 c_test_sliver = self.locate_sliver_obj(spec['server_node'],spec['server_slice'])
787 if not c_test_sliver.run_tcp_client(s_test_sliver.test_node.name(),port):
791 def plcsh_stress_test (self):
792 # install the stress-test in the plc image
793 location = "/usr/share/plc_api/plcsh-stress-test.py"
794 remote="/vservers/%s/%s"%(self.vservername,location)
795 self.test_ssh.copy_abs("plcsh-stress-test.py",remote)
797 command += " -- --check"
798 if self.options.small_test:
800 return ( self.run_in_guest(command) == 0)
802 def gather_logs (self):
803 # (1.a) get the plc's /var/log/ and store it locally in logs/myplc.var-log.<plcname>/*
804 # (1.b) get the plc's /var/lib/pgsql/data/pg_log/ -> logs/myplc.pgsql-log.<plcname>/*
805 # (2) get all the nodes qemu log and store it as logs/node.qemu.<node>.log
806 # (3) get the nodes /var/log and store is as logs/node.var-log.<node>/*
807 # (4) as far as possible get the slice's /var/log as logs/sliver.var-log.<sliver>/*
809 print "-------------------- TestPlc.gather_logs : PLC's /var/log"
810 self.gather_var_logs ()
812 print "-------------------- TestPlc.gather_logs : PLC's /var/lib/psql/data/pg_log/"
813 self.gather_pgsql_logs ()
815 print "-------------------- TestPlc.gather_logs : nodes's QEMU logs"
816 for site_spec in self.plc_spec['sites']:
817 test_site = TestSite (self,site_spec)
818 for node_spec in site_spec['nodes']:
819 test_node=TestNode(self,test_site,node_spec)
820 test_node.gather_qemu_logs()
822 print "-------------------- TestPlc.gather_logs : nodes's /var/log"
823 self.gather_nodes_var_logs()
825 print "-------------------- TestPlc.gather_logs : sample sliver's /var/log"
826 self.gather_slivers_var_logs()
829 def gather_slivers_var_logs(self):
830 for test_sliver in self.all_sliver_objs():
831 remote = test_sliver.tar_var_logs()
832 utils.system("mkdir -p logs/sliver.var-log.%s"%test_sliver.name())
833 command = remote + " | tar -C logs/sliver.var-log.%s -xf -"%test_sliver.name()
834 utils.system(command)
837 def gather_var_logs (self):
838 utils.system("mkdir -p logs/myplc.var-log.%s"%self.name())
839 to_plc = self.actual_command_in_guest("tar -C /var/log/ -cf - .")
840 command = to_plc + "| tar -C logs/myplc.var-log.%s -xf -"%self.name()
841 utils.system(command)
842 command = "chmod a+r,a+x logs/myplc.var-log.%s/httpd"%self.name()
843 utils.system(command)
845 def gather_pgsql_logs (self):
846 utils.system("mkdir -p logs/myplc.pgsql-log.%s"%self.name())
847 to_plc = self.actual_command_in_guest("tar -C /var/lib/pgsql/data/pg_log/ -cf - .")
848 command = to_plc + "| tar -C logs/myplc.pgsql-log.%s -xf -"%self.name()
849 utils.system(command)
851 def gather_nodes_var_logs (self):
852 for site_spec in self.plc_spec['sites']:
853 test_site = TestSite (self,site_spec)
854 for node_spec in site_spec['nodes']:
855 test_node=TestNode(self,test_site,node_spec)
856 test_ssh = TestSsh (test_node.name(),key="/etc/planetlab/root_ssh_key.rsa")
857 to_plc = self.actual_command_in_guest ( test_ssh.actual_command("tar -C /var/log -cf - ."))
858 command = to_plc + "| tar -C logs/node.var-log.%s -xf -"%test_node.name()
859 utils.system("mkdir -p logs/node.var-log.%s"%test_node.name())
860 utils.system(command)
863 # returns the filename to use for sql dump/restore, using options.dbname if set
864 def dbfile (self, database):
865 # uses options.dbname if it is found
867 name=self.options.dbname
868 if not isinstance(name,StringTypes):
871 t=datetime.datetime.now()
874 return "/root/%s-%s.sql"%(database,name)
877 dump=self.dbfile("planetab4")
878 self.run_in_guest('pg_dump -U pgsqluser planetlab4 -f '+ dump)
879 utils.header('Dumped planetlab4 database in %s'%dump)
882 def db_restore(self):
883 dump=self.dbfile("planetab4")
885 self.run_in_guest('service httpd stop')
886 # xxx - need another wrapper
887 self.run_in_guest_piped('echo drop database planetlab4','psql --user=pgsqluser template1')
888 self.run_in_guest('createdb -U postgres --encoding=UNICODE --owner=pgsqluser planetlab4')
889 self.run_in_guest('psql -U pgsqluser planetlab4 -f '+dump)
890 ##starting httpd service
891 self.run_in_guest('service httpd start')
893 utils.header('Database restored from ' + dump)
896 def standby_1(): pass
898 def standby_2(): pass
900 def standby_3(): pass
902 def standby_4(): pass
904 def standby_5(): pass
906 def standby_6(): pass
908 def standby_7(): pass
910 def standby_8(): pass
912 def standby_9(): pass
914 def standby_10(): pass
916 def standby_11(): pass
918 def standby_12(): pass
920 def standby_13(): pass
922 def standby_14(): pass
924 def standby_15(): pass
926 def standby_16(): pass
928 def standby_17(): pass
930 def standby_18(): pass
932 def standby_19(): pass
934 def standby_20(): pass