1 # Thierry Parmentelat <thierry.parmentelat@inria.fr>
2 # Copyright (C) 2010 INRIA
9 from types import StringTypes
13 from TestSite import TestSite
14 from TestNode import TestNode
15 from TestUser import TestUser
16 from TestKey import TestKey
17 from TestSlice import TestSlice
18 from TestSliver import TestSliver
19 from TestBoxQemu import TestBoxQemu
20 from TestSsh import TestSsh
21 from TestApiserver import TestApiserver
22 from TestAuthSfa import TestAuthSfa
24 # step methods must take (self) and return a boolean (options is a member of the class)
26 def standby(minutes,dry_run):
27 utils.header('Entering StandBy for %d mn'%minutes)
31 time.sleep(60*minutes)
34 def standby_generic (func):
36 minutes=int(func.__name__.split("_")[1])
37 return standby(minutes,self.options.dry_run)
40 def node_mapper (method):
41 def actual(self,*args, **kwds):
43 node_method = TestNode.__dict__[method.__name__]
44 for test_node in self.all_nodes():
45 if not node_method(test_node, *args, **kwds): overall=False
47 # restore the doc text
48 actual.__doc__=TestNode.__dict__[method.__name__].__doc__
51 def slice_mapper (method):
54 slice_method = TestSlice.__dict__[method.__name__]
55 for slice_spec in self.plc_spec['slices']:
56 site_spec = self.locate_site (slice_spec['sitename'])
57 test_site = TestSite(self,site_spec)
58 test_slice=TestSlice(self,test_site,slice_spec)
59 if not slice_method(test_slice,self.options): overall=False
61 # restore the doc text
62 actual.__doc__=TestSlice.__dict__[method.__name__].__doc__
65 def auth_sfa_mapper (method):
68 auth_method = TestAuthSfa.__dict__[method.__name__]
69 for auth_spec in self.plc_spec['sfa']['auth_sfa_specs']:
70 test_auth=TestAuthSfa(self,auth_spec)
71 if not auth_method(test_auth,self.options): overall=False
73 # restore the doc text
74 actual.__doc__=TestAuthSfa.__dict__[method.__name__].__doc__
84 'vs_delete','timestamp_vs','vs_create', SEP,
85 'plc_install', 'plc_configure', 'plc_start', SEP,
86 'keys_fetch', 'keys_store', 'keys_clear_known_hosts', 'speed_up_slices', SEP,
87 'initscripts', 'sites', 'nodes', 'slices', 'nodegroups', 'leases', SEP,
88 'nodestate_reinstall', 'qemu_local_init','bootcd', 'qemu_local_config', SEP,
89 'qemu_export', 'qemu_kill_mine', 'qemu_start', 'timestamp_qemu', SEP,
90 'sfa_install_all', 'sfa_configure', 'cross_sfa_configure', 'sfa_start', 'sfa_import', SEPSFA,
91 'sfi_configure@1', 'sfa_add_site@1','sfa_add_pi@1', SEPSFA,
92 'sfa_add_user@1', 'sfa_update_user@1', 'sfa_add_slice@1', 'sfa_renew_slice@1', SEPSFA,
93 'sfa_discover@1', 'sfa_create_slice@1', 'sfa_check_slice_plc@1', 'sfa_update_slice@1', SEPSFA,
94 'sfi_list@1', 'sfi_show@1', 'sfi_slices@1', 'sfa_utest@1', SEPSFA,
95 # we used to run plcsh_stress_test, and then ssh_node_debug and ssh_node_boot
96 # but as the stress test might take a while, we sometimes missed the debug mode..
97 'ssh_node_debug@1', 'plcsh_stress_test@1', SEP,
98 'ssh_node_boot@1', 'ssh_slice', 'check_initscripts', SEP,
99 'ssh_slice_sfa@1', 'sfa_delete_slice@1', 'sfa_delete_user@1', SEPSFA,
100 'cross_check_tcp@1', 'check_system_slice', SEP,
101 'empty_slices', 'ssh_slice_off', 'fill_slices', SEP,
102 'force_gather_logs', SEP,
105 'export', 'show_boxes', SEP,
106 'check_hooks', 'plc_stop', 'vs_start', 'vs_stop', SEP,
107 'delete_initscripts', 'delete_nodegroups','delete_all_sites', SEP,
108 'delete_sites', 'delete_nodes', 'delete_slices', 'keys_clean', SEP,
109 'delete_leases', 'list_leases', SEP,
111 'nodestate_show','nodestate_safeboot','nodestate_boot', SEP,
112 'qemu_list_all', 'qemu_list_mine', 'qemu_kill_all', SEP,
113 'sfa_install_core', 'sfa_install_sfatables', 'sfa_install_plc', 'sfa_install_client', SEPSFA,
114 'sfa_plcclean', 'sfa_dbclean', 'sfa_stop','sfa_uninstall', 'sfi_clean', SEPSFA,
115 'plc_db_dump' , 'plc_db_restore', SEP,
116 'check_netflow','check_drl', SEP,
117 'debug_nodemanager', SEP,
118 'standby_1_through_20',SEP,
122 def printable_steps (list):
123 single_line=" ".join(list)+" "
124 return single_line.replace(" "+SEP+" "," \\\n").replace(" "+SEPSFA+" "," \\\n")
126 def valid_step (step):
127 return step != SEP and step != SEPSFA
129 # turn off the sfa-related steps when build has skipped SFA
130 # this was originally for centos5 but is still valid
131 # for up to f12 as recent SFAs with sqlalchemy won't build before f14
133 def check_whether_build_has_sfa (rpms_url):
134 utils.header ("Checking if build provides SFA package...")
135 # warning, we're now building 'sface' so let's be a bit more picky
136 retcod=os.system ("curl --silent %s/ | grep -q sfa-"%rpms_url)
137 # full builds are expected to return with 0 here
139 utils.header("build does provide SFA")
141 # move all steps containing 'sfa' from default_steps to other_steps
142 utils.header("SFA package not found - removing steps with sfa or sfi")
143 sfa_steps= [ step for step in TestPlc.default_steps if step.find('sfa')>=0 or step.find("sfi")>=0 ]
144 TestPlc.other_steps += sfa_steps
145 for step in sfa_steps: TestPlc.default_steps.remove(step)
147 def __init__ (self,plc_spec,options):
148 self.plc_spec=plc_spec
150 self.test_ssh=TestSsh(self.plc_spec['host_box'],self.options.buildname)
151 self.vserverip=plc_spec['vserverip']
152 self.vservername=plc_spec['vservername']
153 self.url="https://%s:443/PLCAPI/"%plc_spec['vserverip']
154 self.apiserver=TestApiserver(self.url,options.dry_run)
155 (self.ssh_node_boot_timeout,self.ssh_node_boot_silent)=plc_spec['ssh_node_boot_timers']
156 (self.ssh_node_debug_timeout,self.ssh_node_debug_silent)=plc_spec['ssh_node_debug_timers']
158 def has_addresses_api (self):
159 return self.apiserver.has_method('AddIpAddress')
162 name=self.plc_spec['name']
163 return "%s.%s"%(name,self.vservername)
166 return self.plc_spec['host_box']
169 return self.test_ssh.is_local()
171 # define the API methods on this object through xmlrpc
172 # would help, but not strictly necessary
176 def actual_command_in_guest (self,command):
177 return self.test_ssh.actual_command(self.host_to_guest(command))
179 def start_guest (self):
180 return utils.system(self.test_ssh.actual_command(self.start_guest_in_host()))
182 def stop_guest (self):
183 return utils.system(self.test_ssh.actual_command(self.stop_guest_in_host()))
185 def run_in_guest (self,command):
186 return utils.system(self.actual_command_in_guest(command))
188 def run_in_host (self,command):
189 return self.test_ssh.run_in_buildname(command)
191 #command gets run in the plc's vm
192 def host_to_guest(self,command):
193 if self.options.plcs_use_lxc:
194 return "ssh -o StrictHostKeyChecking=no %s %s"%(self.vserverip,command)
196 return "vserver %s exec %s"%(self.vservername,command)
198 def vm_root_in_host(self):
199 if self.options.plcs_use_lxc:
200 return "/var/lib/lxc/%s/rootfs/"%(self.vservername)
202 return "/vservers/%s"%(self.vservername)
204 def vm_timestamp_path (self):
205 if self.options.plcs_use_lxc:
206 return "/var/lib/lxc/%s/%s.timestamp"%(self.vservername,self.vservername)
208 return "/vservers/%s.timestamp"%(self.vservername)
210 #start/stop the vserver
211 def start_guest_in_host(self):
212 if self.options.plcs_use_lxc:
213 return "lxc-start --daemon --name=%s"%(self.vservername)
215 return "vserver %s start"%(self.vservername)
217 def stop_guest_in_host(self):
218 if self.options.plcs_use_lxc:
219 return "lxc-stop --name=%s"%(self.vservername)
221 return "vserver %s stop"%(self.vservername)
224 def run_in_guest_piped (self,local,remote):
225 return utils.system(local+" | "+self.test_ssh.actual_command(self.host_to_guest(remote),keep_stdin=True))
227 def yum_check_installed (self, rpms):
228 if isinstance (rpms, list):
230 return self.run_in_guest("rpm -q %s"%rpms)==0
232 # does a yum install in the vs, ignore yum retcod, check with rpm
233 def yum_install (self, rpms):
234 if isinstance (rpms, list):
236 self.run_in_guest("yum -y install %s"%rpms)
237 # yum-complete-transaction comes with yum-utils, that is in vtest.pkgs
238 self.run_in_guest("yum-complete-transaction -y")
239 return self.yum_check_installed (rpms)
241 def auth_root (self):
242 return {'Username':self.plc_spec['PLC_ROOT_USER'],
243 'AuthMethod':'password',
244 'AuthString':self.plc_spec['PLC_ROOT_PASSWORD'],
245 'Role' : self.plc_spec['role']
247 def locate_site (self,sitename):
248 for site in self.plc_spec['sites']:
249 if site['site_fields']['name'] == sitename:
251 if site['site_fields']['login_base'] == sitename:
253 raise Exception,"Cannot locate site %s"%sitename
255 def locate_node (self,nodename):
256 for site in self.plc_spec['sites']:
257 for node in site['nodes']:
258 if node['name'] == nodename:
260 raise Exception,"Cannot locate node %s"%nodename
262 def locate_hostname (self,hostname):
263 for site in self.plc_spec['sites']:
264 for node in site['nodes']:
265 if node['node_fields']['hostname'] == hostname:
267 raise Exception,"Cannot locate hostname %s"%hostname
269 def locate_key (self,key_name):
270 for key in self.plc_spec['keys']:
271 if key['key_name'] == key_name:
273 raise Exception,"Cannot locate key %s"%key_name
275 def locate_private_key_from_key_names (self, key_names):
276 # locate the first avail. key
278 for key_name in key_names:
279 key_spec=self.locate_key(key_name)
280 test_key=TestKey(self,key_spec)
281 publickey=test_key.publicpath()
282 privatekey=test_key.privatepath()
283 if os.path.isfile(publickey) and os.path.isfile(privatekey):
285 if found: return privatekey
288 def locate_slice (self, slicename):
289 for slice in self.plc_spec['slices']:
290 if slice['slice_fields']['name'] == slicename:
292 raise Exception,"Cannot locate slice %s"%slicename
294 def all_sliver_objs (self):
296 for slice_spec in self.plc_spec['slices']:
297 slicename = slice_spec['slice_fields']['name']
298 for nodename in slice_spec['nodenames']:
299 result.append(self.locate_sliver_obj (nodename,slicename))
302 def locate_sliver_obj (self,nodename,slicename):
303 (site,node) = self.locate_node(nodename)
304 slice = self.locate_slice (slicename)
306 test_site = TestSite (self, site)
307 test_node = TestNode (self, test_site,node)
308 # xxx the slice site is assumed to be the node site - mhh - probably harmless
309 test_slice = TestSlice (self, test_site, slice)
310 return TestSliver (self, test_node, test_slice)
312 def locate_first_node(self):
313 nodename=self.plc_spec['slices'][0]['nodenames'][0]
314 (site,node) = self.locate_node(nodename)
315 test_site = TestSite (self, site)
316 test_node = TestNode (self, test_site,node)
319 def locate_first_sliver (self):
320 slice_spec=self.plc_spec['slices'][0]
321 slicename=slice_spec['slice_fields']['name']
322 nodename=slice_spec['nodenames'][0]
323 return self.locate_sliver_obj(nodename,slicename)
325 # all different hostboxes used in this plc
326 def gather_hostBoxes(self):
327 # maps on sites and nodes, return [ (host_box,test_node) ]
329 for site_spec in self.plc_spec['sites']:
330 test_site = TestSite (self,site_spec)
331 for node_spec in site_spec['nodes']:
332 test_node = TestNode (self, test_site, node_spec)
333 if not test_node.is_real():
334 tuples.append( (test_node.host_box(),test_node) )
335 # transform into a dict { 'host_box' -> [ test_node .. ] }
337 for (box,node) in tuples:
338 if not result.has_key(box):
341 result[box].append(node)
344 # a step for checking this stuff
345 def show_boxes (self):
346 'print summary of nodes location'
347 for (box,nodes) in self.gather_hostBoxes().iteritems():
348 print box,":"," + ".join( [ node.name() for node in nodes ] )
351 # make this a valid step
352 def qemu_kill_all(self):
353 'kill all qemu instances on the qemu boxes involved by this setup'
354 # this is the brute force version, kill all qemus on that host box
355 for (box,nodes) in self.gather_hostBoxes().iteritems():
356 # pass the first nodename, as we don't push template-qemu on testboxes
357 nodedir=nodes[0].nodedir()
358 TestBoxQemu(box,self.options.buildname).qemu_kill_all(nodedir)
361 # make this a valid step
362 def qemu_list_all(self):
363 'list all qemu instances on the qemu boxes involved by this setup'
364 for (box,nodes) in self.gather_hostBoxes().iteritems():
365 # this is the brute force version, kill all qemus on that host box
366 TestBoxQemu(box,self.options.buildname).qemu_list_all()
369 # kill only the right qemus
370 def qemu_list_mine(self):
371 'list qemu instances for our nodes'
372 for (box,nodes) in self.gather_hostBoxes().iteritems():
373 # the fine-grain version
378 # kill only the right qemus
379 def qemu_kill_mine(self):
380 'kill the qemu instances for our nodes'
381 for (box,nodes) in self.gather_hostBoxes().iteritems():
382 # the fine-grain version
387 #################### display config
389 "show test configuration after localization"
394 # uggly hack to make sure 'run export' only reports about the 1st plc
395 # to avoid confusion - also we use 'inri_slice1' in various aliases..
398 "print cut'n paste-able stuff to export env variables to your shell"
399 # guess local domain from hostname
400 if TestPlc.exported_id>1:
401 print "export GUESTHOSTNAME%d=%s"%(TestPlc.exported_id,self.plc_spec['vservername'])
403 TestPlc.exported_id+=1
404 domain=socket.gethostname().split('.',1)[1]
405 fqdn="%s.%s"%(self.plc_spec['host_box'],domain)
406 print "export BUILD=%s"%self.options.buildname
407 if self.options.plcs_use_lxc:
408 print "export PLCHOSTLXC=%s"%fqdn
410 print "export PLCHOSTVS=%s"%fqdn
411 print "export GUESTNAME=%s"%self.plc_spec['vservername']
412 vplcname=self.plc_spec['vservername'].split('-')[-1]
413 print "export GUESTHOSTNAME=%s.%s"%(vplcname,domain)
414 # find hostname of first node
415 (hostname,qemubox) = self.all_node_infos()[0]
416 print "export KVMHOST=%s.%s"%(qemubox,domain)
417 print "export NODE=%s"%(hostname)
421 always_display_keys=['PLC_WWW_HOST','nodes','sites',]
422 def show_pass (self,passno):
423 for (key,val) in self.plc_spec.iteritems():
424 if not self.options.verbose and key not in TestPlc.always_display_keys: continue
428 self.display_site_spec(site)
429 for node in site['nodes']:
430 self.display_node_spec(node)
431 elif key=='initscripts':
432 for initscript in val:
433 self.display_initscript_spec (initscript)
436 self.display_slice_spec (slice)
439 self.display_key_spec (key)
441 if key not in ['sites','initscripts','slices','keys', 'sfa']:
442 print '+ ',key,':',val
444 def display_site_spec (self,site):
445 print '+ ======== site',site['site_fields']['name']
446 for (k,v) in site.iteritems():
447 if not self.options.verbose and k not in TestPlc.always_display_keys: continue
450 print '+ ','nodes : ',
452 print node['node_fields']['hostname'],'',
458 print user['name'],'',
460 elif k == 'site_fields':
461 print '+ login_base',':',v['login_base']
462 elif k == 'address_fields':
468 def display_initscript_spec (self,initscript):
469 print '+ ======== initscript',initscript['initscript_fields']['name']
471 def display_key_spec (self,key):
472 print '+ ======== key',key['key_name']
474 def display_slice_spec (self,slice):
475 print '+ ======== slice',slice['slice_fields']['name']
476 for (k,v) in slice.iteritems():
489 elif k=='slice_fields':
490 print '+ fields',':',
491 print 'max_nodes=',v['max_nodes'],
496 def display_node_spec (self,node):
497 print "+ node=%s host_box=%s"%(node['name'],node['host_box']),
498 print "hostname=",node['node_fields']['hostname'],
499 print "ip=",node['interface_fields']['ip']
500 if self.options.verbose:
501 utils.pprint("node details",node,depth=3)
503 # another entry point for just showing the boxes involved
504 def display_mapping (self):
505 TestPlc.display_mapping_plc(self.plc_spec)
509 def display_mapping_plc (plc_spec):
510 print '+ MyPLC',plc_spec['name']
511 # WARNING this would not be right for lxc-based PLC's - should be harmless though
512 print '+\tvserver address = root@%s:/vservers/%s'%(plc_spec['host_box'],plc_spec['vservername'])
513 print '+\tIP = %s/%s'%(plc_spec['PLC_API_HOST'],plc_spec['vserverip'])
514 for site_spec in plc_spec['sites']:
515 for node_spec in site_spec['nodes']:
516 TestPlc.display_mapping_node(node_spec)
519 def display_mapping_node (node_spec):
520 print '+ NODE %s'%(node_spec['name'])
521 print '+\tqemu box %s'%node_spec['host_box']
522 print '+\thostname=%s'%node_spec['node_fields']['hostname']
524 # write a timestamp in /vservers/<>.timestamp
525 # cannot be inside the vserver, that causes vserver .. build to cough
526 def timestamp_vs (self):
527 "Create a timestamp to remember creation date for this plc"
529 # TODO-lxc check this one
530 # a first approx. is to store the timestamp close to the VM root like vs does
531 stamp_path=self.vm_timestamp_path ()
532 stamp_dir = os.path.dirname (stamp_path)
533 utils.system(self.test_ssh.actual_command("mkdir -p %s"%stamp_dir))
534 return utils.system(self.test_ssh.actual_command("echo %d > %s"%(now,stamp_path)))==0
536 # this is called inconditionnally at the beginning of the test sequence
537 # just in case this is a rerun, so if the vm is not running it's fine
539 "vserver delete the test myplc"
540 stamp_path=self.vm_timestamp_path()
541 self.run_in_host("rm -f %s"%stamp_path)
542 if self.options.plcs_use_lxc:
543 self.run_in_host("lxc-stop --name %s"%self.vservername)
544 self.run_in_host("lxc-destroy --name %s"%self.vservername)
547 self.run_in_host("vserver --silent %s delete"%self.vservername)
551 # historically the build was being fetched by the tests
552 # now the build pushes itself as a subdir of the tests workdir
553 # so that the tests do not have to worry about extracting the build (svn, git, or whatever)
554 def vs_create (self):
555 "vserver creation (no install done)"
556 # push the local build/ dir to the testplc box
558 # a full path for the local calls
559 build_dir=os.path.dirname(sys.argv[0])
560 # sometimes this is empty - set to "." in such a case
561 if not build_dir: build_dir="."
562 build_dir += "/build"
564 # use a standard name - will be relative to remote buildname
566 # remove for safety; do *not* mkdir first, otherwise we end up with build/build/
567 self.test_ssh.rmdir(build_dir)
568 self.test_ssh.copy(build_dir,recursive=True)
569 # the repo url is taken from arch-rpms-url
570 # with the last step (i386) removed
571 repo_url = self.options.arch_rpms_url
572 for level in [ 'arch' ]:
573 repo_url = os.path.dirname(repo_url)
574 # pass the vbuild-nightly options to vtest-init-vserver
576 test_env_options += " -p %s"%self.options.personality
577 test_env_options += " -d %s"%self.options.pldistro
578 test_env_options += " -f %s"%self.options.fcdistro
579 if self.options.plcs_use_lxc:
580 script="vtest-init-lxc.sh"
582 script="vtest-init-vserver.sh"
583 vserver_name = self.vservername
584 vserver_options="--netdev eth0 --interface %s"%self.vserverip
586 vserver_hostname=socket.gethostbyaddr(self.vserverip)[0]
587 vserver_options += " --hostname %s"%vserver_hostname
589 print "Cannot reverse lookup %s"%self.vserverip
590 print "This is considered fatal, as this might pollute the test results"
592 create_vserver="%(build_dir)s/%(script)s %(test_env_options)s %(vserver_name)s %(repo_url)s -- %(vserver_options)s"%locals()
593 return self.run_in_host(create_vserver) == 0
596 def plc_install(self):
597 "yum install myplc, noderepo, and the plain bootstrapfs"
599 # workaround for getting pgsql8.2 on centos5
600 if self.options.fcdistro == "centos5":
601 self.run_in_guest("rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm")
604 if self.options.personality == "linux32":
606 elif self.options.personality == "linux64":
609 raise Exception, "Unsupported personality %r"%self.options.personality
610 nodefamily="%s-%s-%s"%(self.options.pldistro,self.options.fcdistro,arch)
613 pkgs_list.append ("slicerepo-%s"%nodefamily)
614 pkgs_list.append ("myplc")
615 pkgs_list.append ("noderepo-%s"%nodefamily)
616 pkgs_list.append ("nodeimage-%s-plain"%nodefamily)
617 pkgs_string=" ".join(pkgs_list)
618 return self.yum_install (pkgs_list)
621 def plc_configure(self):
623 tmpname='%s.plc-config-tty'%(self.name())
624 fileconf=open(tmpname,'w')
625 for var in [ 'PLC_NAME',
630 'PLC_MAIL_SUPPORT_ADDRESS',
633 # Above line was added for integrating SFA Testing
639 'PLC_RESERVATION_GRANULARITY',
641 'PLC_OMF_XMPP_SERVER',
643 fileconf.write ('e %s\n%s\n'%(var,self.plc_spec[var]))
644 fileconf.write('w\n')
645 fileconf.write('q\n')
647 utils.system('cat %s'%tmpname)
648 self.run_in_guest_piped('cat %s'%tmpname,'plc-config-tty')
649 utils.system('rm %s'%tmpname)
654 self.run_in_guest('service plc start')
659 self.run_in_guest('service plc stop')
663 "start the PLC vserver"
668 "stop the PLC vserver"
672 # stores the keys from the config for further use
673 def keys_store(self):
674 "stores test users ssh keys in keys/"
675 for key_spec in self.plc_spec['keys']:
676 TestKey(self,key_spec).store_key()
679 def keys_clean(self):
680 "removes keys cached in keys/"
681 utils.system("rm -rf ./keys")
684 # fetches the ssh keys in the plc's /etc/planetlab and stores them in keys/
685 # for later direct access to the nodes
686 def keys_fetch(self):
687 "gets ssh keys in /etc/planetlab/ and stores them locally in keys/"
689 if not os.path.isdir(dir):
691 vservername=self.vservername
692 vm_root=self.vm_root_in_host()
694 prefix = 'debug_ssh_key'
695 for ext in [ 'pub', 'rsa' ] :
696 src="%(vm_root)s/etc/planetlab/%(prefix)s.%(ext)s"%locals()
697 dst="keys/%(vservername)s-debug.%(ext)s"%locals()
698 if self.test_ssh.fetch(src,dst) != 0: overall=False
702 "create sites with PLCAPI"
703 return self.do_sites()
705 def delete_sites (self):
706 "delete sites with PLCAPI"
707 return self.do_sites(action="delete")
709 def do_sites (self,action="add"):
710 for site_spec in self.plc_spec['sites']:
711 test_site = TestSite (self,site_spec)
712 if (action != "add"):
713 utils.header("Deleting site %s in %s"%(test_site.name(),self.name()))
714 test_site.delete_site()
715 # deleted with the site
716 #test_site.delete_users()
719 utils.header("Creating site %s & users in %s"%(test_site.name(),self.name()))
720 test_site.create_site()
721 test_site.create_users()
724 def delete_all_sites (self):
725 "Delete all sites in PLC, and related objects"
726 print 'auth_root',self.auth_root()
727 sites = self.apiserver.GetSites(self.auth_root(), {}, ['site_id'])
729 # keep automatic site - otherwise we shoot in our own foot, root_auth is not valid anymore
730 if site['login_base']==self.plc_spec['PLC_SLICE_PREFIX']: continue
731 site_id=site['site_id']
732 print 'Deleting site_id',site_id
733 self.apiserver.DeleteSite(self.auth_root(),site_id)
737 "create nodes with PLCAPI"
738 return self.do_nodes()
739 def delete_nodes (self):
740 "delete nodes with PLCAPI"
741 return self.do_nodes(action="delete")
743 def do_nodes (self,action="add"):
744 for site_spec in self.plc_spec['sites']:
745 test_site = TestSite (self,site_spec)
747 utils.header("Deleting nodes in site %s"%test_site.name())
748 for node_spec in site_spec['nodes']:
749 test_node=TestNode(self,test_site,node_spec)
750 utils.header("Deleting %s"%test_node.name())
751 test_node.delete_node()
753 utils.header("Creating nodes for site %s in %s"%(test_site.name(),self.name()))
754 for node_spec in site_spec['nodes']:
755 utils.pprint('Creating node %s'%node_spec,node_spec)
756 test_node = TestNode (self,test_site,node_spec)
757 test_node.create_node ()
760 def nodegroups (self):
761 "create nodegroups with PLCAPI"
762 return self.do_nodegroups("add")
763 def delete_nodegroups (self):
764 "delete nodegroups with PLCAPI"
765 return self.do_nodegroups("delete")
769 def translate_timestamp (start,grain,timestamp):
770 if timestamp < TestPlc.YEAR: return start+timestamp*grain
771 else: return timestamp
774 def timestamp_printable (timestamp):
775 return time.strftime('%m-%d %H:%M:%S UTC',time.gmtime(timestamp))
778 "create leases (on reservable nodes only, use e.g. run -c default -c resa)"
780 grain=self.apiserver.GetLeaseGranularity(self.auth_root())
781 print 'API answered grain=',grain
782 start=(now/grain)*grain
784 # find out all nodes that are reservable
785 nodes=self.all_reservable_nodenames()
787 utils.header ("No reservable node found - proceeding without leases")
790 # attach them to the leases as specified in plc_specs
791 # this is where the 'leases' field gets interpreted as relative of absolute
792 for lease_spec in self.plc_spec['leases']:
793 # skip the ones that come with a null slice id
794 if not lease_spec['slice']: continue
795 lease_spec['t_from']=TestPlc.translate_timestamp(start,grain,lease_spec['t_from'])
796 lease_spec['t_until']=TestPlc.translate_timestamp(start,grain,lease_spec['t_until'])
797 lease_addition=self.apiserver.AddLeases(self.auth_root(),nodes,
798 lease_spec['slice'],lease_spec['t_from'],lease_spec['t_until'])
799 if lease_addition['errors']:
800 utils.header("Cannot create leases, %s"%lease_addition['errors'])
803 utils.header('Leases on nodes %r for %s from %d (%s) until %d (%s)'%\
804 (nodes,lease_spec['slice'],
805 lease_spec['t_from'],TestPlc.timestamp_printable(lease_spec['t_from']),
806 lease_spec['t_until'],TestPlc.timestamp_printable(lease_spec['t_until'])))
810 def delete_leases (self):
811 "remove all leases in the myplc side"
812 lease_ids= [ l['lease_id'] for l in self.apiserver.GetLeases(self.auth_root())]
813 utils.header("Cleaning leases %r"%lease_ids)
814 self.apiserver.DeleteLeases(self.auth_root(),lease_ids)
817 def list_leases (self):
818 "list all leases known to the myplc"
819 leases = self.apiserver.GetLeases(self.auth_root())
822 current=l['t_until']>=now
823 if self.options.verbose or current:
824 utils.header("%s %s from %s until %s"%(l['hostname'],l['name'],
825 TestPlc.timestamp_printable(l['t_from']),
826 TestPlc.timestamp_printable(l['t_until'])))
829 # create nodegroups if needed, and populate
830 def do_nodegroups (self, action="add"):
831 # 1st pass to scan contents
833 for site_spec in self.plc_spec['sites']:
834 test_site = TestSite (self,site_spec)
835 for node_spec in site_spec['nodes']:
836 test_node=TestNode (self,test_site,node_spec)
837 if node_spec.has_key('nodegroups'):
838 nodegroupnames=node_spec['nodegroups']
839 if isinstance(nodegroupnames,StringTypes):
840 nodegroupnames = [ nodegroupnames ]
841 for nodegroupname in nodegroupnames:
842 if not groups_dict.has_key(nodegroupname):
843 groups_dict[nodegroupname]=[]
844 groups_dict[nodegroupname].append(test_node.name())
845 auth=self.auth_root()
847 for (nodegroupname,group_nodes) in groups_dict.iteritems():
849 print 'nodegroups:','dealing with nodegroup',nodegroupname,'on nodes',group_nodes
850 # first, check if the nodetagtype is here
851 tag_types = self.apiserver.GetTagTypes(auth,{'tagname':nodegroupname})
853 tag_type_id = tag_types[0]['tag_type_id']
855 tag_type_id = self.apiserver.AddTagType(auth,
856 {'tagname':nodegroupname,
857 'description': 'for nodegroup %s'%nodegroupname,
859 print 'located tag (type)',nodegroupname,'as',tag_type_id
861 nodegroups = self.apiserver.GetNodeGroups (auth, {'groupname':nodegroupname})
863 self.apiserver.AddNodeGroup(auth, nodegroupname, tag_type_id, 'yes')
864 print 'created nodegroup',nodegroupname,'from tagname',nodegroupname,'and value','yes'
865 # set node tag on all nodes, value='yes'
866 for nodename in group_nodes:
868 self.apiserver.AddNodeTag(auth, nodename, nodegroupname, "yes")
870 traceback.print_exc()
871 print 'node',nodename,'seems to already have tag',nodegroupname
874 expect_yes = self.apiserver.GetNodeTags(auth,
875 {'hostname':nodename,
876 'tagname':nodegroupname},
877 ['value'])[0]['value']
878 if expect_yes != "yes":
879 print 'Mismatch node tag on node',nodename,'got',expect_yes
882 if not self.options.dry_run:
883 print 'Cannot find tag',nodegroupname,'on node',nodename
887 print 'cleaning nodegroup',nodegroupname
888 self.apiserver.DeleteNodeGroup(auth,nodegroupname)
890 traceback.print_exc()
894 # a list of TestNode objs
895 def all_nodes (self):
897 for site_spec in self.plc_spec['sites']:
898 test_site = TestSite (self,site_spec)
899 for node_spec in site_spec['nodes']:
900 nodes.append(TestNode (self,test_site,node_spec))
903 # return a list of tuples (nodename,qemuname)
904 def all_node_infos (self) :
906 for site_spec in self.plc_spec['sites']:
907 node_infos += [ (node_spec['node_fields']['hostname'],node_spec['host_box']) \
908 for node_spec in site_spec['nodes'] ]
911 def all_nodenames (self): return [ x[0] for x in self.all_node_infos() ]
912 def all_reservable_nodenames (self):
914 for site_spec in self.plc_spec['sites']:
915 for node_spec in site_spec['nodes']:
916 node_fields=node_spec['node_fields']
917 if 'node_type' in node_fields and node_fields['node_type']=='reservable':
918 res.append(node_fields['hostname'])
921 # silent_minutes : during the first <silent_minutes> minutes nothing gets printed
922 def nodes_check_boot_state (self, target_boot_state, timeout_minutes, silent_minutes,period=15):
923 if self.options.dry_run:
927 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
928 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
929 # the nodes that haven't checked yet - start with a full list and shrink over time
930 tocheck = self.all_hostnames()
931 utils.header("checking nodes %r"%tocheck)
932 # create a dict hostname -> status
933 status = dict ( [ (hostname,'undef') for hostname in tocheck ] )
936 tocheck_status=self.apiserver.GetNodes(self.auth_root(), tocheck, ['hostname','boot_state' ] )
938 for array in tocheck_status:
939 hostname=array['hostname']
940 boot_state=array['boot_state']
941 if boot_state == target_boot_state:
942 utils.header ("%s has reached the %s state"%(hostname,target_boot_state))
944 # if it's a real node, never mind
945 (site_spec,node_spec)=self.locate_hostname(hostname)
946 if TestNode.is_real_model(node_spec['node_fields']['model']):
947 utils.header("WARNING - Real node %s in %s - ignored"%(hostname,boot_state))
949 boot_state = target_boot_state
950 elif datetime.datetime.now() > graceout:
951 utils.header ("%s still in '%s' state"%(hostname,boot_state))
952 graceout=datetime.datetime.now()+datetime.timedelta(1)
953 status[hostname] = boot_state
955 tocheck = [ hostname for (hostname,boot_state) in status.iteritems() if boot_state != target_boot_state ]
958 if datetime.datetime.now() > timeout:
959 for hostname in tocheck:
960 utils.header("FAILURE due to %s in '%s' state"%(hostname,status[hostname]))
962 # otherwise, sleep for a while
964 # only useful in empty plcs
967 def nodes_booted(self):
968 return self.nodes_check_boot_state('boot',timeout_minutes=30,silent_minutes=28)
970 def check_nodes_ssh(self,debug,timeout_minutes,silent_minutes,period=15):
972 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
973 graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes)
974 vservername=self.vservername
977 local_key = "keys/%(vservername)s-debug.rsa"%locals()
980 local_key = "keys/key_admin.rsa"
981 node_infos = self.all_node_infos()
982 utils.header("checking ssh access (expected in %s mode) to nodes:"%message)
983 for (nodename,qemuname) in node_infos:
984 utils.header("hostname=%s -- qemubox=%s"%(nodename,qemuname))
985 utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\
986 (timeout_minutes,silent_minutes,period))
988 for node_info in node_infos:
989 (hostname,qemuname) = node_info
990 # try to run 'hostname' in the node
991 command = TestSsh (hostname,key=local_key).actual_command("hostname;uname -a")
992 # don't spam logs - show the command only after the grace period
993 success = utils.system ( command, silent=datetime.datetime.now() < graceout)
995 utils.header('Successfully entered root@%s (%s)'%(hostname,message))
997 node_infos.remove(node_info)
999 # we will have tried real nodes once, in case they're up - but if not, just skip
1000 (site_spec,node_spec)=self.locate_hostname(hostname)
1001 if TestNode.is_real_model(node_spec['node_fields']['model']):
1002 utils.header ("WARNING : check ssh access into real node %s - skipped"%hostname)
1003 node_infos.remove(node_info)
1006 if datetime.datetime.now() > timeout:
1007 for (hostname,qemuname) in node_infos:
1008 utils.header("FAILURE to ssh into %s (on %s)"%(hostname,qemuname))
1010 # otherwise, sleep for a while
1012 # only useful in empty plcs
1015 def ssh_node_debug(self):
1016 "Tries to ssh into nodes in debug mode with the debug ssh key"
1017 return self.check_nodes_ssh(debug=True,
1018 timeout_minutes=self.ssh_node_debug_timeout,
1019 silent_minutes=self.ssh_node_debug_silent)
1021 def ssh_node_boot(self):
1022 "Tries to ssh into nodes in production mode with the root ssh key"
1023 return self.check_nodes_ssh(debug=False,
1024 timeout_minutes=self.ssh_node_boot_timeout,
1025 silent_minutes=self.ssh_node_boot_silent)
1028 def qemu_local_init (self): pass
1030 def bootcd (self): pass
1032 def qemu_local_config (self): pass
1034 def nodestate_reinstall (self): pass
1036 def nodestate_safeboot (self): pass
1038 def nodestate_boot (self): pass
1040 def nodestate_show (self): pass
1042 def qemu_export (self): pass
1044 ### check hooks : invoke scripts from hooks/{node,slice}
1045 def check_hooks_node (self):
1046 return self.locate_first_node().check_hooks()
1047 def check_hooks_sliver (self) :
1048 return self.locate_first_sliver().check_hooks()
1050 def check_hooks (self):
1051 "runs unit tests in the node and slice contexts - see hooks/{node,slice}"
1052 return self.check_hooks_node() and self.check_hooks_sliver()
1055 def do_check_initscripts(self):
1057 for slice_spec in self.plc_spec['slices']:
1058 if not slice_spec.has_key('initscriptstamp'):
1060 stamp=slice_spec['initscriptstamp']
1061 for nodename in slice_spec['nodenames']:
1062 (site,node) = self.locate_node (nodename)
1063 # xxx - passing the wrong site - probably harmless
1064 test_site = TestSite (self,site)
1065 test_slice = TestSlice (self,test_site,slice_spec)
1066 test_node = TestNode (self,test_site,node)
1067 test_sliver = TestSliver (self, test_node, test_slice)
1068 if not test_sliver.check_initscript_stamp(stamp):
1072 def check_initscripts(self):
1073 "check that the initscripts have triggered"
1074 return self.do_check_initscripts()
1076 def initscripts (self):
1077 "create initscripts with PLCAPI"
1078 for initscript in self.plc_spec['initscripts']:
1079 utils.pprint('Adding Initscript in plc %s'%self.plc_spec['name'],initscript)
1080 self.apiserver.AddInitScript(self.auth_root(),initscript['initscript_fields'])
1083 def delete_initscripts (self):
1084 "delete initscripts with PLCAPI"
1085 for initscript in self.plc_spec['initscripts']:
1086 initscript_name = initscript['initscript_fields']['name']
1087 print('Attempting to delete %s in plc %s'%(initscript_name,self.plc_spec['name']))
1089 self.apiserver.DeleteInitScript(self.auth_root(),initscript_name)
1090 print initscript_name,'deleted'
1092 print 'deletion went wrong - probably did not exist'
1097 "create slices with PLCAPI"
1098 return self.do_slices(action="add")
1100 def delete_slices (self):
1101 "delete slices with PLCAPI"
1102 return self.do_slices(action="delete")
1104 def fill_slices (self):
1105 "add nodes in slices with PLCAPI"
1106 return self.do_slices(action="fill")
1108 def empty_slices (self):
1109 "remove nodes from slices with PLCAPI"
1110 return self.do_slices(action="empty")
1112 def do_slices (self, action="add"):
1113 for slice in self.plc_spec['slices']:
1114 site_spec = self.locate_site (slice['sitename'])
1115 test_site = TestSite(self,site_spec)
1116 test_slice=TestSlice(self,test_site,slice)
1117 if action == "delete":
1118 test_slice.delete_slice()
1119 elif action=="fill":
1120 test_slice.add_nodes()
1121 elif action=="empty":
1122 test_slice.delete_nodes()
1124 test_slice.create_slice()
1128 def ssh_slice(self): pass
1130 def ssh_slice_off (self): pass
1133 def keys_clear_known_hosts (self): pass
1135 def speed_up_slices (self):
1136 "tweak nodemanager settings on all nodes using a conf file"
1137 # create the template on the server-side
1138 template="%s.nodemanager"%self.name()
1139 template_file = open (template,"w")
1140 template_file.write('OPTIONS="-p 30 -r 11 -d"\n')
1141 template_file.close()
1142 in_vm="/var/www/html/PlanetLabConf/nodemanager"
1143 remote="%s/%s"%(self.vm_root_in_host(),in_vm)
1144 self.test_ssh.copy_abs(template,remote)
1146 self.apiserver.AddConfFile (self.auth_root(),
1147 {'dest':'/etc/sysconfig/nodemanager',
1148 'source':'PlanetLabConf/nodemanager',
1149 'postinstall_cmd':'service nm restart',})
1152 def debug_nodemanager (self):
1153 "sets verbose mode for nodemanager, and speeds up cycle even more (needs speed_up_slices first)"
1154 template="%s.nodemanager"%self.name()
1155 template_file = open (template,"w")
1156 template_file.write('OPTIONS="-p 10 -r 6 -v -d"\n')
1157 template_file.close()
1158 in_vm="/var/www/html/PlanetLabConf/nodemanager"
1159 remote="%s/%s"%(self.vm_root_in_host(),in_vm)
1160 self.test_ssh.copy_abs(template,remote)
1164 def qemu_start (self) : pass
1167 def timestamp_qemu (self) : pass
1169 # when a spec refers to a node possibly on another plc
1170 def locate_sliver_obj_cross (self, nodename, slicename, other_plcs):
1171 for plc in [ self ] + other_plcs:
1173 return plc.locate_sliver_obj (nodename, slicename)
1176 raise Exception, "Cannot locate sliver %s@%s among all PLCs"%(nodename,slicename)
1178 # implement this one as a cross step so that we can take advantage of different nodes
1179 # in multi-plcs mode
1180 def cross_check_tcp (self, other_plcs):
1181 "check TCP connectivity between 2 slices (or in loopback if only one is defined)"
1182 if 'tcp_specs' not in self.plc_spec or not self.plc_spec['tcp_specs']:
1183 utils.header ("check_tcp: no/empty config found")
1185 specs = self.plc_spec['tcp_specs']
1190 s_test_sliver = self.locate_sliver_obj_cross (spec['server_node'],spec['server_slice'],other_plcs)
1191 if not s_test_sliver.run_tcp_server(port,timeout=20):
1195 # idem for the client side
1196 c_test_sliver = self.locate_sliver_obj_cross (spec['client_node'],spec['client_slice'],other_plcs)
1197 # use nodename from locatesd sliver, unless 'client_connect' is set
1198 if 'client_connect' in spec:
1199 destination = spec['client_connect']
1201 destination=s_test_sliver.test_node.name()
1202 if not c_test_sliver.run_tcp_client(destination,port):
1206 # painfully enough, we need to allow for some time as netflow might show up last
1207 def check_system_slice (self):
1208 "all nodes: check that a system slice is alive"
1209 # netflow currently not working in the lxc distro
1210 # drl not built at all in the wtx distro
1211 # if we find either of them we're happy
1212 return self.check_netflow() or self.check_drl()
1215 def check_netflow (self): return self._check_system_slice ('netflow')
1216 def check_drl (self): return self._check_system_slice ('drl')
1218 # we have the slices up already here, so it should not take too long
1219 def _check_system_slice (self, slicename, timeout_minutes=5, period=15):
1220 timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes)
1221 test_nodes=self.all_nodes()
1223 for test_node in test_nodes:
1224 if test_node._check_system_slice (slicename,dry_run=self.options.dry_run):
1226 test_nodes.remove(test_node)
1231 if datetime.datetime.now () > timeout:
1232 for test_node in test_nodes:
1233 utils.header ("can't find system slice %s in %s"%(slicename,test_node.name()))
1238 def plcsh_stress_test (self):
1239 "runs PLCAPI stress test, that checks Add/Update/Delete on all types - preserves contents"
1240 # install the stress-test in the plc image
1241 location = "/usr/share/plc_api/plcsh_stress_test.py"
1242 remote="%s/%s"%(self.vm_root_in_host(),location)
1243 self.test_ssh.copy_abs("plcsh_stress_test.py",remote)
1245 command += " -- --check"
1246 if self.options.size == 1:
1247 command += " --tiny"
1248 return ( self.run_in_guest(command) == 0)
1250 # populate runs the same utility without slightly different options
1251 # in particular runs with --preserve (dont cleanup) and without --check
1252 # also it gets run twice, once with the --foreign option for creating fake foreign entries
1254 def sfa_install_all (self):
1255 "yum install sfa sfa-plc sfa-sfatables sfa-client"
1256 return self.yum_install ("sfa sfa-plc sfa-sfatables sfa-client")
1258 def sfa_install_core(self):
1260 return self.yum_install ("sfa")
1262 def sfa_install_plc(self):
1263 "yum install sfa-plc"
1264 return self.yum_install("sfa-plc")
1266 def sfa_install_sfatables(self):
1267 "yum install sfa-sfatables"
1268 return self.yum_install ("sfa-sfatables")
1270 # for some very odd reason, this sometimes fails with the following symptom
1271 # # yum install sfa-client
1272 # Setting up Install Process
1274 # Downloading Packages:
1275 # Running rpm_check_debug
1276 # Running Transaction Test
1277 # Transaction Test Succeeded
1278 # Running Transaction
1279 # Transaction couldn't start:
1280 # installing package sfa-client-2.1-7.onelab.2012.05.23.i686 needs 68KB on the / filesystem
1281 # [('installing package sfa-client-2.1-7.onelab.2012.05.23.i686 needs 68KB on the / filesystem', (9, '/', 69632L))]
1282 # even though in the same context I have
1283 # [2012.05.23--f14-32-sfastd1-1-vplc07] / # df -h
1284 # Filesystem Size Used Avail Use% Mounted on
1285 # /dev/hdv1 806G 264G 501G 35% /
1286 # none 16M 36K 16M 1% /tmp
1288 # so as a workaround, we first try yum install, and then invoke rpm on the cached rpm...
1289 def sfa_install_client(self):
1290 "yum install sfa-client"
1291 first_try=self.yum_install("sfa-client")
1292 if first_try: return True
1293 utils.header ("********** Regular yum failed - special workaround in place, 2nd chance")
1294 (code,cached_rpm_path)=utils.output_of(self.actual_command_in_guest('find /var/cache/yum -name sfa-client\*.rpm'))
1295 utils.header("rpm_path=<<%s>>"%rpm_path)
1297 self.run_in_guest("rpm -i %s"%cached_rpm_path)
1298 return self.yum_check_installed ("sfa-client")
1300 def sfa_dbclean(self):
1301 "thoroughly wipes off the SFA database"
1302 return self.run_in_guest("sfaadmin reg nuke")==0 or \
1303 self.run_in_guest("sfa-nuke.py")==0 or \
1304 self.run_in_guest("sfa-nuke-plc.py")==0
1306 def sfa_fsclean(self):
1307 "cleanup /etc/sfa/trusted_roots and /var/lib/sfa"
1308 self.run_in_guest("rm -rf /etc/sfa/trusted_roots /var/lib/sfa/authorities")
1311 def sfa_plcclean(self):
1312 "cleans the PLC entries that were created as a side effect of running the script"
1314 sfa_spec=self.plc_spec['sfa']
1316 for auth_sfa_spec in sfa_spec['auth_sfa_specs']:
1317 login_base=auth_sfa_spec['login_base']
1318 try: self.apiserver.DeleteSite (self.auth_root(),login_base)
1319 except: print "Site %s already absent from PLC db"%login_base
1321 for spec_name in ['pi_spec','user_spec']:
1322 user_spec=auth_sfa_spec[spec_name]
1323 username=user_spec['email']
1324 try: self.apiserver.DeletePerson(self.auth_root(),username)
1326 # this in fact is expected as sites delete their members
1327 #print "User %s already absent from PLC db"%username
1330 print "REMEMBER TO RUN sfa_import AGAIN"
1333 def sfa_uninstall(self):
1334 "uses rpm to uninstall sfa - ignore result"
1335 self.run_in_guest("rpm -e sfa sfa-sfatables sfa-client sfa-plc")
1336 self.run_in_guest("rm -rf /var/lib/sfa")
1337 self.run_in_guest("rm -rf /etc/sfa")
1338 self.run_in_guest("rm -rf /var/log/sfa_access.log /var/log/sfa_import_plc.log /var/log/sfa.daemon")
1340 self.run_in_guest("rpm -e --noscripts sfa-plc")
1343 ### run unit tests for SFA
1344 # NOTE: for some reason on f14/i386, yum install sfa-tests fails for no reason
1345 # Running Transaction
1346 # Transaction couldn't start:
1347 # installing package sfa-tests-1.0-21.onelab.i686 needs 204KB on the / filesystem
1348 # [('installing package sfa-tests-1.0-21.onelab.i686 needs 204KB on the / filesystem', (9, '/', 208896L))]
1349 # no matter how many Gbs are available on the testplc
1350 # could not figure out what's wrong, so...
1351 # if the yum install phase fails, consider the test is successful
1352 # other combinations will eventually run it hopefully
1353 def sfa_utest(self):
1354 "yum install sfa-tests and run SFA unittests"
1355 self.run_in_guest("yum -y install sfa-tests")
1356 # failed to install - forget it
1357 if self.run_in_guest("rpm -q sfa-tests")!=0:
1358 utils.header("WARNING: SFA unit tests failed to install, ignoring")
1360 return self.run_in_guest("/usr/share/sfa/tests/testAll.py")==0
1364 dirname="conf.%s"%self.plc_spec['name']
1365 if not os.path.isdir(dirname):
1366 utils.system("mkdir -p %s"%dirname)
1367 if not os.path.isdir(dirname):
1368 raise Exception,"Cannot create config dir for plc %s"%self.name()
1371 def conffile(self,filename):
1372 return "%s/%s"%(self.confdir(),filename)
1373 def confsubdir(self,dirname,clean,dry_run=False):
1374 subdirname="%s/%s"%(self.confdir(),dirname)
1376 utils.system("rm -rf %s"%subdirname)
1377 if not os.path.isdir(subdirname):
1378 utils.system("mkdir -p %s"%subdirname)
1379 if not dry_run and not os.path.isdir(subdirname):
1380 raise "Cannot create config subdir %s for plc %s"%(dirname,self.name())
1383 def conffile_clean (self,filename):
1384 filename=self.conffile(filename)
1385 return utils.system("rm -rf %s"%filename)==0
1388 def sfa_configure(self):
1389 "run sfa-config-tty"
1390 tmpname=self.conffile("sfa-config-tty")
1391 fileconf=open(tmpname,'w')
1392 for var in [ 'SFA_REGISTRY_ROOT_AUTH',
1393 'SFA_INTERFACE_HRN',
1394 'SFA_REGISTRY_LEVEL1_AUTH',
1395 'SFA_REGISTRY_HOST',
1396 'SFA_AGGREGATE_HOST',
1406 'SFA_GENERIC_FLAVOUR',
1407 'SFA_AGGREGATE_ENABLED',
1409 if self.plc_spec['sfa'].has_key(var):
1410 fileconf.write ('e %s\n%s\n'%(var,self.plc_spec['sfa'][var]))
1411 # the way plc_config handles booleans just sucks..
1414 if self.plc_spec['sfa'][var]: val='true'
1415 fileconf.write ('e %s\n%s\n'%(var,val))
1416 fileconf.write('w\n')
1417 fileconf.write('R\n')
1418 fileconf.write('q\n')
1420 utils.system('cat %s'%tmpname)
1421 self.run_in_guest_piped('cat %s'%tmpname,'sfa-config-tty')
1424 def aggregate_xml_line(self):
1425 port=self.plc_spec['sfa']['neighbours-port']
1426 return '<aggregate addr="%s" hrn="%s" port="%r"/>' % \
1427 (self.vserverip,self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'],port)
1429 def registry_xml_line(self):
1430 return '<registry addr="%s" hrn="%s" port="12345"/>' % \
1431 (self.vserverip,self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'])
1434 # a cross step that takes all other plcs in argument
1435 def cross_sfa_configure(self, other_plcs):
1436 "writes aggregates.xml and registries.xml that point to all other PLCs in the test"
1437 # of course with a single plc, other_plcs is an empty list
1440 agg_fname=self.conffile("agg.xml")
1441 file(agg_fname,"w").write("<aggregates>%s</aggregates>\n" % \
1442 " ".join([ plc.aggregate_xml_line() for plc in other_plcs ]))
1443 utils.header ("(Over)wrote %s"%agg_fname)
1444 reg_fname=self.conffile("reg.xml")
1445 file(reg_fname,"w").write("<registries>%s</registries>\n" % \
1446 " ".join([ plc.registry_xml_line() for plc in other_plcs ]))
1447 utils.header ("(Over)wrote %s"%reg_fname)
1448 return self.test_ssh.copy_abs(agg_fname,'/%s/etc/sfa/aggregates.xml'%self.vm_root_in_host())==0 \
1449 and self.test_ssh.copy_abs(reg_fname,'/%s/etc/sfa/registries.xml'%self.vm_root_in_host())==0
1451 def sfa_import(self):
1452 "use sfaadmin to import from plc"
1453 auth=self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH']
1455 self.run_in_guest('sfaadmin reg import_registry')==0
1456 # not needed anymore
1457 # self.run_in_guest('cp /etc/sfa/authorities/%s/%s.pkey /etc/sfa/authorities/server.key'%(auth,auth))
1459 def sfa_start(self):
1461 return self.run_in_guest('service sfa start')==0
1463 def sfi_configure(self):
1464 "Create /root/sfi on the plc side for sfi client configuration"
1465 if self.options.dry_run:
1466 utils.header("DRY RUN - skipping step")
1468 sfa_spec=self.plc_spec['sfa']
1469 # cannot use auth_sfa_mapper to pass dir_name
1470 for slice_spec in self.plc_spec['sfa']['auth_sfa_specs']:
1471 test_slice=TestAuthSfa(self,slice_spec)
1472 dir_basename=os.path.basename(test_slice.sfi_path())
1473 dir_name=self.confsubdir("dot-sfi/%s"%dir_basename,clean=True,dry_run=self.options.dry_run)
1474 test_slice.sfi_configure(dir_name)
1475 # push into the remote /root/sfi area
1476 location = test_slice.sfi_path()
1477 remote="%s/%s"%(self.vm_root_in_host(),location)
1478 self.test_ssh.mkdir(remote,abs=True)
1479 # need to strip last level or remote otherwise we get an extra dir level
1480 self.test_ssh.copy_abs(dir_name, os.path.dirname(remote), recursive=True)
1484 def sfi_clean (self):
1485 "clean up /root/sfi on the plc side"
1486 self.run_in_guest("rm -rf /root/sfi")
1490 def sfa_add_site (self): pass
1492 def sfa_add_pi (self): pass
1494 def sfa_add_user(self): pass
1496 def sfa_update_user(self): pass
1498 def sfa_add_slice(self): pass
1500 def sfa_renew_slice(self): pass
1502 def sfa_discover(self): pass
1504 def sfa_create_slice(self): pass
1506 def sfa_check_slice_plc(self): pass
1508 def sfa_update_slice(self): pass
1510 def sfi_list(self): pass
1512 def sfi_show(self): pass
1514 def sfi_slices(self): pass
1516 def ssh_slice_sfa(self): pass
1518 def sfa_delete_user(self): pass
1520 def sfa_delete_slice(self): pass
1524 self.run_in_guest('service sfa stop')==0
1527 def populate (self):
1528 "creates random entries in the PLCAPI"
1529 # install the stress-test in the plc image
1530 location = "/usr/share/plc_api/plcsh_stress_test.py"
1531 remote="%s/%s"%(self.vm_root_in_host(),location)
1532 self.test_ssh.copy_abs("plcsh_stress_test.py",remote)
1534 command += " -- --preserve --short-names"
1535 local = (self.run_in_guest(command) == 0);
1536 # second run with --foreign
1537 command += ' --foreign'
1538 remote = (self.run_in_guest(command) == 0);
1539 return ( local and remote)
1541 def gather_logs (self):
1542 "gets all possible logs from plc's/qemu node's/slice's for future reference"
1543 # (1.a) get the plc's /var/log/ and store it locally in logs/myplc.var-log.<plcname>/*
1544 # (1.b) get the plc's /var/lib/pgsql/data/pg_log/ -> logs/myplc.pgsql-log.<plcname>/*
1545 # (1.c) get the plc's /root/sfi -> logs/sfi.<plcname>/
1546 # (2) get all the nodes qemu log and store it as logs/node.qemu.<node>.log
1547 # (3) get the nodes /var/log and store is as logs/node.var-log.<node>/*
1548 # (4) as far as possible get the slice's /var/log as logs/sliver.var-log.<sliver>/*
1550 print "-------------------- TestPlc.gather_logs : PLC's /var/log"
1551 self.gather_var_logs ()
1553 print "-------------------- TestPlc.gather_logs : PLC's /var/lib/psql/data/pg_log/"
1554 self.gather_pgsql_logs ()
1556 print "-------------------- TestPlc.gather_logs : PLC's /root/sfi/"
1557 self.gather_root_sfi ()
1559 print "-------------------- TestPlc.gather_logs : nodes's QEMU logs"
1560 for site_spec in self.plc_spec['sites']:
1561 test_site = TestSite (self,site_spec)
1562 for node_spec in site_spec['nodes']:
1563 test_node=TestNode(self,test_site,node_spec)
1564 test_node.gather_qemu_logs()
1566 print "-------------------- TestPlc.gather_logs : nodes's /var/log"
1567 self.gather_nodes_var_logs()
1569 print "-------------------- TestPlc.gather_logs : sample sliver's /var/log"
1570 self.gather_slivers_var_logs()
1573 def gather_slivers_var_logs(self):
1574 for test_sliver in self.all_sliver_objs():
1575 remote = test_sliver.tar_var_logs()
1576 utils.system("mkdir -p logs/sliver.var-log.%s"%test_sliver.name())
1577 command = remote + " | tar -C logs/sliver.var-log.%s -xf -"%test_sliver.name()
1578 utils.system(command)
1581 def gather_var_logs (self):
1582 utils.system("mkdir -p logs/myplc.var-log.%s"%self.name())
1583 to_plc = self.actual_command_in_guest("tar -C /var/log/ -cf - .")
1584 command = to_plc + "| tar -C logs/myplc.var-log.%s -xf -"%self.name()
1585 utils.system(command)
1586 command = "chmod a+r,a+x logs/myplc.var-log.%s/httpd"%self.name()
1587 utils.system(command)
1589 def gather_pgsql_logs (self):
1590 utils.system("mkdir -p logs/myplc.pgsql-log.%s"%self.name())
1591 to_plc = self.actual_command_in_guest("tar -C /var/lib/pgsql/data/pg_log/ -cf - .")
1592 command = to_plc + "| tar -C logs/myplc.pgsql-log.%s -xf -"%self.name()
1593 utils.system(command)
1595 def gather_root_sfi (self):
1596 utils.system("mkdir -p logs/sfi.%s"%self.name())
1597 to_plc = self.actual_command_in_guest("tar -C /root/sfi/ -cf - .")
1598 command = to_plc + "| tar -C logs/sfi.%s -xf -"%self.name()
1599 utils.system(command)
1601 def gather_nodes_var_logs (self):
1602 for site_spec in self.plc_spec['sites']:
1603 test_site = TestSite (self,site_spec)
1604 for node_spec in site_spec['nodes']:
1605 test_node=TestNode(self,test_site,node_spec)
1606 test_ssh = TestSsh (test_node.name(),key="keys/key_admin.rsa")
1607 command = test_ssh.actual_command("tar -C /var/log -cf - .")
1608 command = command + "| tar -C logs/node.var-log.%s -xf -"%test_node.name()
1609 utils.system("mkdir -p logs/node.var-log.%s"%test_node.name())
1610 utils.system(command)
1613 # returns the filename to use for sql dump/restore, using options.dbname if set
1614 def dbfile (self, database):
1615 # uses options.dbname if it is found
1617 name=self.options.dbname
1618 if not isinstance(name,StringTypes):
1621 t=datetime.datetime.now()
1624 return "/root/%s-%s.sql"%(database,name)
1626 def plc_db_dump(self):
1627 'dump the planetlab5 DB in /root in the PLC - filename has time'
1628 dump=self.dbfile("planetab5")
1629 self.run_in_guest('pg_dump -U pgsqluser planetlab5 -f '+ dump)
1630 utils.header('Dumped planetlab5 database in %s'%dump)
1633 def plc_db_restore(self):
1634 'restore the planetlab5 DB - looks broken, but run -n might help'
1635 dump=self.dbfile("planetab5")
1636 ##stop httpd service
1637 self.run_in_guest('service httpd stop')
1638 # xxx - need another wrapper
1639 self.run_in_guest_piped('echo drop database planetlab5','psql --user=pgsqluser template1')
1640 self.run_in_guest('createdb -U postgres --encoding=UNICODE --owner=pgsqluser planetlab5')
1641 self.run_in_guest('psql -U pgsqluser planetlab5 -f '+dump)
1642 ##starting httpd service
1643 self.run_in_guest('service httpd start')
1645 utils.header('Database restored from ' + dump)
1647 def standby_1_through_20(self):
1648 """convenience function to wait for a specified number of minutes"""
1651 def standby_1(): pass
1653 def standby_2(): pass
1655 def standby_3(): pass
1657 def standby_4(): pass
1659 def standby_5(): pass
1661 def standby_6(): pass
1663 def standby_7(): pass
1665 def standby_8(): pass
1667 def standby_9(): pass
1669 def standby_10(): pass
1671 def standby_11(): pass
1673 def standby_12(): pass
1675 def standby_13(): pass
1677 def standby_14(): pass
1679 def standby_15(): pass
1681 def standby_16(): pass
1683 def standby_17(): pass
1685 def standby_18(): pass
1687 def standby_19(): pass
1689 def standby_20(): pass