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 = ['uninstall','install','install_rpm',
66 'configure', 'start', 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',
72 'check_initscripts', '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_tracker',
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 # all different hostboxes used in this plc
183 def gather_hostBoxes(self):
184 # maps on sites and nodes, return [ (host_box,test_node) ]
186 for site_spec in self.plc_spec['sites']:
187 test_site = TestSite (self,site_spec)
188 for node_spec in site_spec['nodes']:
189 test_node = TestNode (self, test_site, node_spec)
190 if not test_node.is_real():
191 tuples.append( (test_node.host_box(),test_node) )
192 # transform into a dict { 'host_box' -> [ test_node .. ] }
194 for (box,node) in tuples:
195 if not result.has_key(box):
198 result[box].append(node)
201 # a step for checking this stuff
202 def show_boxes (self):
203 for (box,nodes) in self.gather_hostBoxes().iteritems():
204 print box,":"," + ".join( [ node.name() for node in nodes ] )
207 # make this a valid step
208 def kill_all_qemus(self):
209 # this is the brute force version, kill all qemus on that host box
210 for (box,nodes) in self.gather_hostBoxes().iteritems():
211 # pass the first nodename, as we don't push template-qemu on testboxes
212 nodedir=nodes[0].nodedir()
213 TestBox(box,self.options.buildname).kill_all_qemus(nodedir)
216 # make this a valid step
217 def list_all_qemus(self):
218 for (box,nodes) in self.gather_hostBoxes().iteritems():
219 # this is the brute force version, kill all qemus on that host box
220 TestBox(box,self.options.buildname).list_all_qemus()
223 # kill only the right qemus
224 def list_qemus(self):
225 for (box,nodes) in self.gather_hostBoxes().iteritems():
226 # the fine-grain version
231 # kill only the right qemus
232 def kill_qemus(self):
233 for (box,nodes) in self.gather_hostBoxes().iteritems():
234 # the fine-grain version
240 ### utility methods for handling the pool of IP addresses allocated to plcs
242 # (*) running plcs are recorded in the file named ~/running-test-plcs
243 # (*) this file contains a line for each running plc, older first
244 # (*) each line contains the vserver name + the hostname of the (vserver) testbox where it sits
245 # (*) the free_tracker method performs a vserver stop on the oldest entry
246 # (*) the record_tracker method adds an entry at the bottom of the file
247 # (*) the cleanup_tracker method stops all known vservers and removes the tracker file
249 TRACKER_FILE="~/running-test-plcs"
251 def record_tracker (self):
252 command="echo %s %s >> %s"%(self.vservername,self.test_ssh.hostname,TestPlc.TRACKER_FILE)
253 (code,output) = utils.output_of (self.test_ssh.actual_command(command))
255 print "WARNING : COULD NOT record_tracker %s as a running plc on %s"%(self.vservername,self.test_ssh.hostname)
257 print "Recorded %s in running plcs on host %s"%(self.vservername,self.test_ssh.hostname)
260 def free_tracker (self):
261 command="head -1 %s"%TestPlc.TRACKER_FILE
262 (code,line) = utils.output_of(self.test_ssh.actual_command(command))
264 print "No entry found in %s on %s"%(TestPlc.TRACKER_FILE,self.test_ssh.hostname)
267 [vserver_to_stop,hostname] = line.split()
269 print "WARNING: free_tracker: Could not parse %s - skipped"%TestPlc.TRACKER_FILE
271 stop_command = "vserver --silent %s stop"%vserver_to_stop
272 utils.system(self.test_ssh.actual_command(stop_command))
273 x=TestPlc.TRACKER_FILE
274 flush_command = "tail --lines=+2 %s > %s.tmp ; mv %s.tmp %s"%(x,x,x,x)
275 utils.system(self.test_ssh.actual_command(flush_command))
278 # this should/could stop only the ones in TRACKER_FILE if that turns out to be reliable
279 def cleanup_tracker (self):
280 stop_all = "cd /vservers ; for i in * ; do vserver --silent $i stop ; done"
281 utils.system(self.test_ssh.actual_command(stop_all))
282 clean_tracker = "rm -f %s"%TestPlc.TRACKER_FILE
283 utils.system(self.test_ssh.actual_command(clean_tracker))
286 self.run_in_host("vserver --silent %s delete"%self.vservername)
292 # a full path for the local calls
293 build_dir=os.path.dirname(sys.argv[0])
294 # sometimes this is empty - set to "." in such a case
295 if not build_dir: build_dir="."
296 build_dir += "/build"
298 # use a standard name - will be relative to remote buildname
300 # run checkout in any case - would do an update if already exists
301 build_checkout = "svn checkout %s %s"%(self.options.build_url,build_dir)
302 if self.run_in_host(build_checkout) != 0:
304 # the repo url is taken from arch-rpms-url
305 # with the last step (i386.) removed
306 repo_url = self.options.arch_rpms_url
307 for level in [ 'arch' ]:
308 repo_url = os.path.dirname(repo_url)
309 if self.options.arch == "i386":
310 personality_option="-p linux32"
312 personality_option="-p linux64"
313 script="vtest-init-vserver.sh"
314 vserver_name = self.vservername
315 vserver_options="--netdev eth0 --interface %s"%self.vserverip
317 vserver_hostname=socket.gethostbyaddr(self.vserverip)[0]
318 vserver_options += " --hostname %s"%vserver_hostname
321 create_vserver="%(build_dir)s/%(script)s %(personality_option)s %(vserver_name)s %(repo_url)s -- %(vserver_options)s"%locals()
322 return self.run_in_host(create_vserver) == 0
325 def install_rpm(self):
326 return self.run_in_guest("yum -y install myplc-native")==0
330 tmpname='%s.plc-config-tty'%(self.name())
331 fileconf=open(tmpname,'w')
332 for var in [ 'PLC_NAME',
336 'PLC_MAIL_SUPPORT_ADDRESS',
343 fileconf.write ('e %s\n%s\n'%(var,self.plc_spec[var]))
344 fileconf.write('w\n')
345 fileconf.write('q\n')
347 utils.system('cat %s'%tmpname)
348 self.run_in_guest_piped('cat %s'%tmpname,'plc-config-tty')
349 utils.system('rm %s'%tmpname)
353 self.run_in_guest('service plc start')
357 self.run_in_guest('service plc stop')
364 # could use a TestKey class
365 def store_keys(self):
366 for key_spec in self.plc_spec['keys']:
367 TestKey(self,key_spec).store_key()
370 def clean_keys(self):
371 utils.system("rm -rf %s/keys/"%os.path(sys.argv[0]))
374 return self.do_sites()
376 def clean_sites (self):
377 return self.do_sites(action="delete")
379 def do_sites (self,action="add"):
380 for site_spec in self.plc_spec['sites']:
381 test_site = TestSite (self,site_spec)
382 if (action != "add"):
383 utils.header("Deleting site %s in %s"%(test_site.name(),self.name()))
384 test_site.delete_site()
385 # deleted with the site
386 #test_site.delete_users()
389 utils.header("Creating site %s & users in %s"%(test_site.name(),self.name()))
390 test_site.create_site()
391 test_site.create_users()
394 def clean_all_sites (self):
395 print 'auth_root',self.auth_root()
396 site_ids = [s['site_id'] for s in self.apiserver.GetSites(self.auth_root(), {}, ['site_id'])]
397 for site_id in site_ids:
398 print 'Deleting site_id',site_id
399 self.apiserver.DeleteSite(self.auth_root(),site_id)
402 return self.do_nodes()
403 def clean_nodes (self):
404 return self.do_nodes(action="delete")
406 def do_nodes (self,action="add"):
407 for site_spec in self.plc_spec['sites']:
408 test_site = TestSite (self,site_spec)
410 utils.header("Deleting nodes in site %s"%test_site.name())
411 for node_spec in site_spec['nodes']:
412 test_node=TestNode(self,test_site,node_spec)
413 utils.header("Deleting %s"%test_node.name())
414 test_node.delete_node()
416 utils.header("Creating nodes for site %s in %s"%(test_site.name(),self.name()))
417 for node_spec in site_spec['nodes']:
418 utils.pprint('Creating node %s'%node_spec,node_spec)
419 test_node = TestNode (self,test_site,node_spec)
420 test_node.create_node ()
423 def nodegroups (self):
424 return self.do_nodegroups("add")
425 def clean_nodegroups (self):
426 return self.do_nodegroups("delete")
428 # create nodegroups if needed, and populate
429 def do_nodegroups (self, action="add"):
430 # 1st pass to scan contents
432 for site_spec in self.plc_spec['sites']:
433 test_site = TestSite (self,site_spec)
434 for node_spec in site_spec['nodes']:
435 test_node=TestNode (self,test_site,node_spec)
436 if node_spec.has_key('nodegroups'):
437 nodegroupnames=node_spec['nodegroups']
438 if isinstance(nodegroupnames,StringTypes):
439 nodegroupnames = [ nodegroupnames ]
440 for nodegroupname in nodegroupnames:
441 if not groups_dict.has_key(nodegroupname):
442 groups_dict[nodegroupname]=[]
443 groups_dict[nodegroupname].append(test_node.name())
444 auth=self.auth_root()
446 for (nodegroupname,group_nodes) in groups_dict.iteritems():
448 print 'nodegroups:','dealing with nodegroup',nodegroupname,'on nodes',group_nodes
449 # first, check if the nodetagtype is here
450 tag_types = self.apiserver.GetTagTypes(auth,{'tagname':nodegroupname})
452 tag_type_id = tag_types[0]['tag_type_id']
454 tag_type_id = self.apiserver.AddTagType(auth,
455 {'tagname':nodegroupname,
456 'description': 'for nodegroup %s'%nodegroupname,
459 print 'located tag (type)',nodegroupname,'as',tag_type_id
461 nodegroups = self.apiserver.GetNodeGroups (auth, {'groupname':nodegroupname})
463 self.apiserver.AddNodeGroup(auth, nodegroupname, tag_type_id, 'yes')
464 print 'created nodegroup',nodegroupname,'from tagname',nodegroupname,'and value','yes'
465 # set node tag on all nodes, value='yes'
466 for nodename in group_nodes:
468 self.apiserver.AddNodeTag(auth, nodename, nodegroupname, "yes")
470 traceback.print_exc()
471 print 'node',nodename,'seems to already have tag',nodegroupname
474 expect_yes = self.apiserver.GetNodeTags(auth,
475 {'hostname':nodename,
476 'tagname':nodegroupname},
477 ['tagvalue'])[0]['tagvalue']
478 if expect_yes != "yes":
479 print 'Mismatch node tag on node',nodename,'got',expect_yes
482 if not self.options.dry_run:
483 print 'Cannot find tag',nodegroupname,'on node',nodename
487 print 'cleaning nodegroup',nodegroupname
488 self.apiserver.DeleteNodeGroup(auth,nodegroupname)
490 traceback.print_exc()
494 def all_hostnames (self) :
496 for site_spec in self.plc_spec['sites']:
497 hostnames += [ node_spec['node_fields']['hostname'] \
498 for node_spec in site_spec['nodes'] ]
501 # gracetime : during the first <gracetime> minutes nothing gets printed
502 def do_nodes_booted (self, minutes, gracetime,period=15):
503 if self.options.dry_run:
507 timeout = datetime.datetime.now()+datetime.timedelta(minutes=minutes)
508 graceout = datetime.datetime.now()+datetime.timedelta(minutes=gracetime)
509 # the nodes that haven't checked yet - start with a full list and shrink over time
510 tocheck = self.all_hostnames()
511 utils.header("checking nodes %r"%tocheck)
512 # create a dict hostname -> status
513 status = dict ( [ (hostname,'undef') for hostname in tocheck ] )
516 tocheck_status=self.apiserver.GetNodes(self.auth_root(), tocheck, ['hostname','boot_state' ] )
518 for array in tocheck_status:
519 hostname=array['hostname']
520 boot_state=array['boot_state']
521 if boot_state == 'boot':
522 utils.header ("%s has reached the 'boot' state"%hostname)
524 # if it's a real node, never mind
525 (site_spec,node_spec)=self.locate_hostname(hostname)
526 if TestNode.is_real_model(node_spec['node_fields']['model']):
527 utils.header("WARNING - Real node %s in %s - ignored"%(hostname,boot_state))
530 elif datetime.datetime.now() > graceout:
531 utils.header ("%s still in '%s' state"%(hostname,boot_state))
532 graceout=datetime.datetime.now()+datetime.timedelta(1)
533 status[hostname] = boot_state
535 tocheck = [ hostname for (hostname,boot_state) in status.iteritems() if boot_state != 'boot' ]
538 if datetime.datetime.now() > timeout:
539 for hostname in tocheck:
540 utils.header("FAILURE due to %s in '%s' state"%(hostname,status[hostname]))
542 # otherwise, sleep for a while
544 # only useful in empty plcs
547 def nodes_booted(self):
548 return self.do_nodes_booted(minutes=20,gracetime=15)
550 def do_nodes_ssh(self,minutes,gracetime,period=15):
552 timeout = datetime.datetime.now()+datetime.timedelta(minutes=minutes)
553 graceout = datetime.datetime.now()+datetime.timedelta(minutes=gracetime)
554 tocheck = self.all_hostnames()
555 # self.scan_publicKeys(tocheck)
556 utils.header("checking Connectivity on nodes %r"%tocheck)
558 for hostname in tocheck:
559 # try to ssh in nodes
560 node_test_ssh = TestSsh (hostname,key="/etc/planetlab/root_ssh_key.rsa")
561 success=self.run_in_guest(node_test_ssh.actual_command("hostname"))==0
563 utils.header('The node %s is sshable -->'%hostname)
565 tocheck.remove(hostname)
567 # we will have tried real nodes once, in case they're up - but if not, just skip
568 (site_spec,node_spec)=self.locate_hostname(hostname)
569 if TestNode.is_real_model(node_spec['node_fields']['model']):
570 utils.header ("WARNING : check ssh access into real node %s - skipped"%hostname)
571 tocheck.remove(hostname)
572 elif datetime.datetime.now() > graceout:
573 utils.header("Could not ssh-enter root context on %s"%hostname)
576 if datetime.datetime.now() > timeout:
577 for hostname in tocheck:
578 utils.header("FAILURE to ssh into %s"%hostname)
580 # otherwise, sleep for a while
582 # only useful in empty plcs
586 return self.do_nodes_ssh(minutes=6,gracetime=4)
589 def init_node (self): pass
591 def bootcd (self): pass
593 def configure_qemu (self): pass
595 def reinstall_node (self): pass
597 def export_qemu (self): pass
599 def do_check_initscripts(self):
601 for slice_spec in self.plc_spec['slices']:
602 if not slice_spec.has_key('initscriptname'):
604 initscript=slice_spec['initscriptname']
605 for nodename in slice_spec['nodenames']:
606 (site,node) = self.locate_node (nodename)
607 # xxx - passing the wrong site - probably harmless
608 test_site = TestSite (self,site)
609 test_slice = TestSlice (self,test_site,slice_spec)
610 test_node = TestNode (self,test_site,node)
611 test_sliver = TestSliver (self, test_node, test_slice)
612 if not test_sliver.check_initscript(initscript):
616 def check_initscripts(self):
617 return self.do_check_initscripts()
619 def initscripts (self):
620 for initscript in self.plc_spec['initscripts']:
621 utils.pprint('Adding Initscript in plc %s'%self.plc_spec['name'],initscript)
622 self.apiserver.AddInitScript(self.auth_root(),initscript['initscript_fields'])
625 def clean_initscripts (self):
626 for initscript in self.plc_spec['initscripts']:
627 initscript_name = initscript['initscript_fields']['name']
628 print('Attempting to delete %s in plc %s'%(initscript_name,self.plc_spec['name']))
630 self.apiserver.DeleteInitScript(self.auth_root(),initscript_name)
631 print initscript_name,'deleted'
633 print 'deletion went wrong - probably did not exist'
637 return self.do_slices()
639 def clean_slices (self):
640 return self.do_slices("delete")
642 def do_slices (self, action="add"):
643 for slice in self.plc_spec['slices']:
644 site_spec = self.locate_site (slice['sitename'])
645 test_site = TestSite(self,site_spec)
646 test_slice=TestSlice(self,test_site,slice)
648 utils.header("Deleting slices in site %s"%test_site.name())
649 test_slice.delete_slice()
651 utils.pprint("Creating slice",slice)
652 test_slice.create_slice()
653 utils.header('Created Slice %s'%slice['slice_fields']['name'])
656 @slice_mapper_options
657 def check_slice(self): pass
660 def clear_known_hosts (self): pass
663 def start_node (self) : pass
665 def all_sliver_objs (self):
667 for slice_spec in self.plc_spec['slices']:
668 slicename = slice_spec['slice_fields']['name']
669 for nodename in slice_spec['nodenames']:
670 result.append(self.locate_sliver_obj (nodename,slicename))
673 def locate_sliver_obj (self,nodename,slicename):
674 (site,node) = self.locate_node(nodename)
675 slice = self.locate_slice (slicename)
677 test_site = TestSite (self, site)
678 test_node = TestNode (self, test_site,node)
679 # xxx the slice site is assumed to be the node site - mhh - probably harmless
680 test_slice = TestSlice (self, test_site, slice)
681 return TestSliver (self, test_node, test_slice)
683 def check_tcp (self):
684 specs = self.plc_spec['tcp_test']
689 s_test_sliver = self.locate_sliver_obj (spec['server_node'],spec['server_slice'])
690 if not s_test_sliver.run_tcp_server(port,timeout=10):
694 # idem for the client side
695 c_test_sliver = self.locate_sliver_obj(spec['server_node'],spec['server_slice'])
696 if not c_test_sliver.run_tcp_client(s_test_sliver.test_node.name(),port):
700 def plcsh_stress_test (self):
701 # install the stress-test in the plc image
702 location = "/usr/share/plc_api/plcsh-stress-test.py"
703 remote="/vservers/%s/%s"%(self.vservername,location)
704 self.test_ssh.copy_abs("plcsh-stress-test.py",remote)
706 command += " -- --check"
707 if self.options.small_test:
709 return ( self.run_in_guest(command) == 0)
711 def gather_logs (self):
712 # (1) get the plc's /var/log and store it locally in logs/myplc.var-log.<plcname>/*
713 # (2) get all the nodes qemu log and store it as logs/node.qemu.<node>.log
714 # (3) get the nodes /var/log and store is as logs/node.var-log.<node>/*
715 # (4) as far as possible get the slice's /var/log as logs/sliver.var-log.<sliver>/*
717 print "-------------------- TestPlc.gather_logs : PLC's /var/log"
718 self.gather_var_logs ()
720 print "-------------------- TestPlc.gather_logs : nodes's QEMU logs"
721 for site_spec in self.plc_spec['sites']:
722 test_site = TestSite (self,site_spec)
723 for node_spec in site_spec['nodes']:
724 test_node=TestNode(self,test_site,node_spec)
725 test_node.gather_qemu_logs()
727 print "-------------------- TestPlc.gather_logs : nodes's /var/log"
728 self.gather_nodes_var_logs()
730 print "-------------------- TestPlc.gather_logs : sample sliver's /var/log"
731 self.gather_slivers_var_logs()
734 def gather_slivers_var_logs(self):
735 for test_sliver in self.all_sliver_objs():
736 remote = test_sliver.tar_var_logs()
737 utils.system("mkdir -p logs/sliver.var-log.%s"%test_sliver.name())
738 command = remote + " | tar -C logs/sliver.var-log.%s -xf -"%test_sliver.name()
739 utils.system(command)
742 def gather_var_logs (self):
743 to_plc = self.actual_command_in_guest("tar -C /var/log/ -cf - .")
744 command = to_plc + "| tar -C logs/myplc.var-log.%s -xf -"%self.name()
745 utils.system("mkdir -p logs/myplc.var-log.%s"%self.name())
746 utils.system(command)
748 def gather_nodes_var_logs (self):
749 for site_spec in self.plc_spec['sites']:
750 test_site = TestSite (self,site_spec)
751 for node_spec in site_spec['nodes']:
752 test_node=TestNode(self,test_site,node_spec)
753 test_ssh = TestSsh (test_node.name(),key="/etc/planetlab/root_ssh_key.rsa")
754 to_plc = self.actual_command_in_guest ( test_ssh.actual_command("tar -C /var/log -cf - ."))
755 command = to_plc + "| tar -C logs/node.var-log.%s -xf -"%test_node.name()
756 utils.system("mkdir -p logs/node.var-log.%s"%test_node.name())
757 utils.system(command)
760 # returns the filename to use for sql dump/restore, using options.dbname if set
761 def dbfile (self, database):
762 # uses options.dbname if it is found
764 name=self.options.dbname
765 if not isinstance(name,StringTypes):
768 t=datetime.datetime.now()
771 return "/root/%s-%s.sql"%(database,name)
774 dump=self.dbfile("planetab4")
775 self.run_in_guest('pg_dump -U pgsqluser planetlab4 -f '+ dump)
776 utils.header('Dumped planetlab4 database in %s'%dump)
779 def db_restore(self):
780 dump=self.dbfile("planetab4")
782 self.run_in_guest('service httpd stop')
783 # xxx - need another wrapper
784 self.run_in_guest_piped('echo drop database planetlab4','psql --user=pgsqluser template1')
785 self.run_in_guest('createdb -U postgres --encoding=UNICODE --owner=pgsqluser planetlab4')
786 self.run_in_guest('psql -U pgsqluser planetlab4 -f '+dump)
787 ##starting httpd service
788 self.run_in_guest('service httpd start')
790 utils.header('Database restored from ' + dump)
793 def standby_1(): pass
795 def standby_2(): pass
797 def standby_3(): pass
799 def standby_4(): pass
801 def standby_5(): pass
803 def standby_6(): pass
805 def standby_7(): pass
807 def standby_8(): pass
809 def standby_9(): pass
811 def standby_10(): pass
813 def standby_11(): pass
815 def standby_12(): pass
817 def standby_13(): pass
819 def standby_14(): pass
821 def standby_15(): pass
823 def standby_16(): pass
825 def standby_17(): pass
827 def standby_18(): pass
829 def standby_19(): pass
831 def standby_20(): pass