X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=system%2FTestPlc.py;h=df53f9c002006cfc6f6d7d5b245f42a814c1c649;hb=1ddd05ac07ac53ea71e47f6ea22ca17ac882c82c;hp=da85b2b918ec87b5dfb7b17d70fcce7a1c64c528;hpb=89b9caa766fd06a97efa7e226d630efff0de3415;p=tests.git diff --git a/system/TestPlc.py b/system/TestPlc.py index da85b2b..85750c9 100644 --- a/system/TestPlc.py +++ b/system/TestPlc.py @@ -1,4 +1,6 @@ -# $Id$ +# Thierry Parmentelat +# Copyright (C) 2010 INRIA +# import os, os.path import datetime import time @@ -14,9 +16,11 @@ from TestUser import TestUser from TestKey import TestKey from TestSlice import TestSlice from TestSliver import TestSliver -from TestBox import TestBox +from TestBoxQemu import TestBoxQemu from TestSsh import TestSsh from TestApiserver import TestApiserver +from TestSliceSfa import TestSliceSfa +from TestUserSfa import TestUserSfa # step methods must take (self) and return a boolean (options is a member of the class) @@ -44,9 +48,11 @@ def node_mapper (method): test_node = TestNode (self,test_site,node_spec) if not node_method(test_node): overall=False return overall + # restore the doc text + actual.__doc__=method.__doc__ return actual -def slice_mapper_options (method): +def slice_mapper (method): def actual(self): overall=True slice_method = TestSlice.__dict__[method.__name__] @@ -56,41 +62,90 @@ def slice_mapper_options (method): test_slice=TestSlice(self,test_site,slice_spec) if not slice_method(test_slice,self.options): overall=False return overall + # restore the doc text + actual.__doc__=method.__doc__ + return actual + +def slice_sfa_mapper (method): + def actual(self): + overall=True + slice_method = TestSliceSfa.__dict__[method.__name__] + for slice_spec in self.plc_spec['sfa']['sfa_slice_specs']: + site_spec = self.locate_site (slice_spec['sitename']) + test_site = TestSite(self,site_spec) + test_slice=TestSliceSfa(self,test_site,slice_spec) + if not slice_method(test_slice,self.options): overall=False + return overall + # restore the doc text + actual.__doc__=method.__doc__ return actual SEP='' +SEPSFA='' class TestPlc: - default_steps = ['uninstall','install','install_rpm', - 'configure', 'start', SEP, - 'store_keys', 'clear_known_hosts', 'initscripts', SEP, - 'sites', 'nodes', 'slices', 'nodegroups', SEP, - 'init_node','bootcd', 'configure_qemu', 'export_qemu', - 'kill_all_qemus', 'reinstall_node','start_node', SEP, - 'nodes_booted', 'nodes_ssh', 'check_slice', - 'check_initscripts', 'check_tcp', 'plcsh_stress_test', SEP, - 'force_gather_logs', 'force_kill_qemus', 'force_record_tracker','force_free_tracker' ] - other_steps = [ 'stop_all_vservers','fresh_install', 'cache_rpm', 'stop', 'vs_start', SEP, - 'clean_initscripts', 'clean_nodegroups','clean_all_sites', SEP, - 'clean_sites', 'clean_nodes', - 'clean_slices', 'clean_keys', SEP, - 'show_boxes', 'list_all_qemus', 'list_qemus', SEP, - 'db_dump' , 'db_restore', ' cleanup_tracker', - 'standby_1 through 20' - ] + default_steps = [ + 'show', SEP, + 'vs_delete','vs_create','timestamp_vs', SEP, + 'plc_install', 'plc_configure', 'plc_start', SEP, + 'keys_fetch', 'keys_store', 'keys_clear_known_hosts', SEP, + 'initscripts', 'sites', 'nodes', 'slices', 'nodegroups', 'leases', SEP, + 'nodestate_reinstall', 'qemu_local_init','bootcd', 'qemu_local_config', SEP, + 'qemu_export', 'qemu_kill_all', 'qemu_start', 'timestamp_qemu', SEP, + 'sfa_install', 'sfa_configure', 'cross_sfa_configure', 'sfa_import', 'sfa_start', SEPSFA, + 'sfi_configure@1', 'sfa_add_user@1', 'sfa_add_slice@1', 'sfa_discover@1', SEPSFA, + 'sfa_create_slice@1', 'sfa_check_slice_plc@1', SEPSFA, + 'sfa_update_user@1', 'sfa_update_slice@1', 'sfa_view@1', 'sfa_utest@1',SEPSFA, + # we used to run plcsh_stress_test, and then ssh_node_debug and ssh_node_boot + # but as the stress test might take a while, we sometimes missed the debug mode.. + 'ssh_node_debug', 'plcsh_stress_test@1', SEP, + 'ssh_node_boot', 'ssh_slice', 'check_initscripts', SEP, + 'ssh_slice_sfa@1', 'sfa_delete_slice@1', 'sfa_delete_user@1', SEPSFA, + 'check_tcp', SEP, + 'force_gather_logs', SEP, + ] + other_steps = [ + 'check_hooks', + 'free_all', + 'show_boxes', 'local_list','local_rel','local_rel_plc','local_rel_qemu',SEP, + 'plc_stop', 'vs_start', 'vs_stop', SEP, + 'delete_initscripts', 'delete_nodegroups','delete_all_sites', SEP, + 'delete_sites', 'delete_nodes', 'delete_slices', 'keys_clean', SEP, + 'delete_leases', 'list_leases', SEP, + 'populate' , SEP, + 'nodestate_show','nodestate_safeboot','nodestate_boot', SEP, + 'qemu_list_all', 'qemu_list_mine', 'qemu_kill_mine', SEP, + 'sfa_plcclean', 'sfa_dbclean', 'sfa_stop','sfa_uninstall', 'sfi_clean', SEP, + 'plc_db_dump' , 'plc_db_restore', SEP, + 'standby_1 through 20',SEP, + ] @staticmethod def printable_steps (list): - return " ".join(list).replace(" "+SEP+" "," \\\n") + single_line=" ".join(list)+" " + return single_line.replace(" "+SEP+" "," \\\n").replace(" "+SEPSFA+" "," \\\n") @staticmethod def valid_step (step): - return step != SEP + return step != SEP and step != SEPSFA + + # turn off the sfa-related steps when build has skipped SFA + # this is originally for centos5 as recent SFAs won't build on this platformb + @staticmethod + def check_whether_build_has_sfa (rpms_url): + # warning, we're now building 'sface' so let's be a bit more picky + retcod=os.system ("curl --silent %s/ | grep -q sfa-"%rpms_url) + # full builds are expected to return with 0 here + if retcod!=0: + # move all steps containing 'sfa' from default_steps to other_steps + sfa_steps= [ step for step in TestPlc.default_steps if step.find('sfa')>=0 ] + TestPlc.other_steps += sfa_steps + for step in sfa_steps: TestPlc.default_steps.remove(step) def __init__ (self,plc_spec,options): self.plc_spec=plc_spec self.options=options - self.test_ssh=TestSsh(self.plc_spec['hostname'],self.options.buildname) + self.test_ssh=TestSsh(self.plc_spec['host_box'],self.options.buildname) try: self.vserverip=plc_spec['vserverip'] self.vservername=plc_spec['vservername'] @@ -105,7 +160,7 @@ class TestPlc: return "%s.%s"%(name,self.vservername) def hostname(self): - return self.plc_spec['hostname'] + return self.plc_spec['host_box'] def is_local (self): return self.test_ssh.is_local() @@ -121,6 +176,9 @@ class TestPlc: def start_guest (self): return utils.system(self.test_ssh.actual_command(self.start_guest_in_host())) + def stop_guest (self): + return utils.system(self.test_ssh.actual_command(self.stop_guest_in_host())) + def run_in_guest (self,command): return utils.system(self.actual_command_in_guest(command)) @@ -131,10 +189,13 @@ class TestPlc: def host_to_guest(self,command): return "vserver %s exec %s"%(self.vservername,command) - #command gets run in the vserver + #start/stop the vserver def start_guest_in_host(self): return "vserver %s start"%(self.vservername) + def stop_guest_in_host(self): + return "vserver %s stop"%(self.vservername) + # xxx quick n dirty def run_in_guest_piped (self,local,remote): return utils.system(local+" | "+self.test_ssh.actual_command(self.host_to_guest(remote),keep_stdin=True)) @@ -179,6 +240,37 @@ class TestPlc: return slice raise Exception,"Cannot locate slice %s"%slicename + def all_sliver_objs (self): + result=[] + for slice_spec in self.plc_spec['slices']: + slicename = slice_spec['slice_fields']['name'] + for nodename in slice_spec['nodenames']: + result.append(self.locate_sliver_obj (nodename,slicename)) + return result + + def locate_sliver_obj (self,nodename,slicename): + (site,node) = self.locate_node(nodename) + slice = self.locate_slice (slicename) + # build objects + test_site = TestSite (self, site) + test_node = TestNode (self, test_site,node) + # xxx the slice site is assumed to be the node site - mhh - probably harmless + test_slice = TestSlice (self, test_site, slice) + return TestSliver (self, test_node, test_slice) + + def locate_first_node(self): + nodename=self.plc_spec['slices'][0]['nodenames'][0] + (site,node) = self.locate_node(nodename) + test_site = TestSite (self, site) + test_node = TestNode (self, test_site,node) + return test_node + + def locate_first_sliver (self): + slice_spec=self.plc_spec['slices'][0] + slicename=slice_spec['slice_fields']['name'] + nodename=slice_spec['nodenames'][0] + return self.locate_sliver_obj(nodename,slicename) + # all different hostboxes used in this plc def gather_hostBoxes(self): # maps on sites and nodes, return [ (host_box,test_node) ] @@ -200,28 +292,32 @@ class TestPlc: # a step for checking this stuff def show_boxes (self): + 'print summary of nodes location' for (box,nodes) in self.gather_hostBoxes().iteritems(): print box,":"," + ".join( [ node.name() for node in nodes ] ) return True # make this a valid step - def kill_all_qemus(self): + def qemu_kill_all(self): + 'kill all qemu instances on the qemu boxes involved by this setup' # this is the brute force version, kill all qemus on that host box for (box,nodes) in self.gather_hostBoxes().iteritems(): # pass the first nodename, as we don't push template-qemu on testboxes nodedir=nodes[0].nodedir() - TestBox(box,self.options.buildname).kill_all_qemus(nodedir) + TestBoxQemu(box,self.options.buildname).qemu_kill_all(nodedir) return True # make this a valid step - def list_all_qemus(self): + def qemu_list_all(self): + 'list all qemu instances on the qemu boxes involved by this setup' for (box,nodes) in self.gather_hostBoxes().iteritems(): # this is the brute force version, kill all qemus on that host box - TestBox(box,self.options.buildname).list_all_qemus() + TestBoxQemu(box,self.options.buildname).qemu_list_all() return True # kill only the right qemus - def list_qemus(self): + def qemu_list_mine(self): + 'list qemu instances for our nodes' for (box,nodes) in self.gather_hostBoxes().iteritems(): # the fine-grain version for node in nodes: @@ -229,65 +325,172 @@ class TestPlc: return True # kill only the right qemus - def kill_qemus(self): + def qemu_kill_mine(self): + 'kill the qemu instances for our nodes' for (box,nodes) in self.gather_hostBoxes().iteritems(): # the fine-grain version for node in nodes: node.kill_qemu() return True - - ### utility methods for handling the pool of IP addresses allocated to plcs - # Logic - # (*) running plcs are recorded in the file named ~/running-test-plcs - # (*) this file contains a line for each running plc, older first - # (*) each line contains the vserver name + the hostname of the (vserver) testbox where it sits - # (*) the free_tracker method performs a vserver stop on the oldest entry - # (*) the record_tracker method adds an entry at the bottom of the file - # (*) the cleanup_tracker method stops all known vservers and removes the tracker file - - TRACKER_FILE="~/running-test-plcs" - - def record_tracker (self): - command="echo %s %s >> %s"%(self.vservername,self.test_ssh.hostname,TestPlc.TRACKER_FILE) - (code,output) = utils.output_of (self.test_ssh.actual_command(command)) - if code != 0: - print "WARNING : COULD NOT record_tracker %s as a running plc on %s"%(self.vservername,self.test_ssh.hostname) - return False - print "Recorded %s in running plcs on host %s"%(self.vservername,self.test_ssh.hostname) + #################### display config + def show (self): + "show test configuration after localization" + self.display_pass (1) + self.display_pass (2) return True - def free_tracker (self): - command="head -1 %s"%TestPlc.TRACKER_FILE - (code,line) = utils.output_of(self.test_ssh.actual_command(command)) - if code != 0: - print "No entry found in %s on %s"%(TestPlc.TRACKER_FILE,self.test_ssh.hostname) - return False - try: - [vserver_to_stop,hostname] = line.split() - except: - print "WARNING: free_tracker: Could not parse %s - skipped"%TestPlc.TRACKER_FILE - return False - stop_command = "vserver --silent %s stop"%vserver_to_stop - utils.system(self.test_ssh.actual_command(stop_command)) - x=TestPlc.TRACKER_FILE - flush_command = "tail --lines=+2 %s > %s.tmp ; mv %s.tmp %s"%(x,x,x,x) - utils.system(self.test_ssh.actual_command(flush_command)) + # entry point + always_display_keys=['PLC_WWW_HOST','nodes','sites',] + def display_pass (self,passno): + for (key,val) in self.plc_spec.iteritems(): + if not self.options.verbose and key not in TestPlc.always_display_keys: continue + if passno == 2: + if key == 'sites': + for site in val: + self.display_site_spec(site) + for node in site['nodes']: + self.display_node_spec(node) + elif key=='initscripts': + for initscript in val: + self.display_initscript_spec (initscript) + elif key=='slices': + for slice in val: + self.display_slice_spec (slice) + elif key=='keys': + for key in val: + self.display_key_spec (key) + elif passno == 1: + if key not in ['sites','initscripts','slices','keys', 'sfa']: + print '+ ',key,':',val + + def display_site_spec (self,site): + print '+ ======== site',site['site_fields']['name'] + for (k,v) in site.iteritems(): + if not self.options.verbose and k not in TestPlc.always_display_keys: continue + if k=='nodes': + if v: + print '+ ','nodes : ', + for node in v: + print node['node_fields']['hostname'],'', + print '' + elif k=='users': + if v: + print '+ users : ', + for user in v: + print user['name'],'', + print '' + elif k == 'site_fields': + print '+ login_base',':',v['login_base'] + elif k == 'address_fields': + pass + else: + print '+ ', + utils.pprint(k,v) + + def display_initscript_spec (self,initscript): + print '+ ======== initscript',initscript['initscript_fields']['name'] + + def display_key_spec (self,key): + print '+ ======== key',key['name'] + + def display_slice_spec (self,slice): + print '+ ======== slice',slice['slice_fields']['name'] + for (k,v) in slice.iteritems(): + if k=='nodenames': + if v: + print '+ nodes : ', + for nodename in v: + print nodename,'', + print '' + elif k=='usernames': + if v: + print '+ users : ', + for username in v: + print username,'', + print '' + elif k=='slice_fields': + print '+ fields',':', + print 'max_nodes=',v['max_nodes'], + print '' + else: + print '+ ',k,v + + def display_node_spec (self,node): + print "+ node=%s host_box=%s"%(node['name'],node['host_box']), + print "hostname=",node['node_fields']['hostname'], + print "ip=",node['interface_fields']['ip'] + if self.options.verbose: + utils.pprint("node details",node,depth=3) + + # another entry point for just showing the boxes involved + def display_mapping (self): + TestPlc.display_mapping_plc(self.plc_spec) return True - # this should/could stop only the ones in TRACKER_FILE if that turns out to be reliable - def cleanup_tracker (self): - stop_all = "cd /vservers ; for i in * ; do vserver --silent $i stop ; done" - utils.system(self.test_ssh.actual_command(stop_all)) - clean_tracker = "rm -f %s"%TestPlc.TRACKER_FILE - utils.system(self.test_ssh.actual_command(clean_tracker)) + @staticmethod + def display_mapping_plc (plc_spec): + print '+ MyPLC',plc_spec['name'] + print '+\tvserver address = root@%s:/vservers/%s'%(plc_spec['host_box'],plc_spec['vservername']) + print '+\tIP = %s/%s'%(plc_spec['PLC_API_HOST'],plc_spec['vserverip']) + for site_spec in plc_spec['sites']: + for node_spec in site_spec['nodes']: + TestPlc.display_mapping_node(node_spec) - def uninstall(self): + @staticmethod + def display_mapping_node (node_spec): + print '+ NODE %s'%(node_spec['name']) + print '+\tqemu box %s'%node_spec['host_box'] + print '+\thostname=%s'%node_spec['node_fields']['hostname'] + + # write a timestamp in /vservers/<>/ + def timestamp_vs (self): + now=int(time.time()) + utils.system(self.test_ssh.actual_command("mkdir -p /vservers/%s"%self.vservername)) + return utils.system(self.test_ssh.actual_command("echo %d > /vservers/%s/timestamp"%(now,self.vservername)))==0 + + def local_pre (self): + "run site-dependant pre-test script as defined in LocalTestResources" + from LocalTestResources import local_resources + return local_resources.step_pre(self) + + def local_post (self): + "run site-dependant post-test script as defined in LocalTestResources" + from LocalTestResources import local_resources + return local_resources.step_post(self) + + def local_list (self): + "run site-dependant list script as defined in LocalTestResources" + from LocalTestResources import local_resources + return local_resources.step_list(self) + + def local_rel (self): + "run site-dependant release script as defined in LocalTestResources" + from LocalTestResources import local_resources + return local_resources.step_release(self) + + def local_rel_plc (self): + "run site-dependant release script as defined in LocalTestResources" + from LocalTestResources import local_resources + return local_resources.step_release_plc(self) + + def local_rel_qemu (self): + "run site-dependant release script as defined in LocalTestResources" + from LocalTestResources import local_resources + return local_resources.step_release_qemu(self) + + def vs_delete(self): + "vserver delete the test myplc" self.run_in_host("vserver --silent %s delete"%self.vservername) return True ### install - def install(self): + # historically the build was being fetched by the tests + # now the build pushes itself as a subdir of the tests workdir + # so that the tests do not have to worry about extracting the build (svn, git, or whatever) + def vs_create (self): + "vserver creation (no install done)" + # push the local build/ dir to the testplc box if self.is_local(): # a full path for the local calls build_dir=os.path.dirname(sys.argv[0]) @@ -297,19 +500,19 @@ class TestPlc: else: # use a standard name - will be relative to remote buildname build_dir="build" - # run checkout in any case - would do an update if already exists - build_checkout = "svn checkout %s %s"%(self.options.build_url,build_dir) - if self.run_in_host(build_checkout) != 0: - return False + # remove for safety; do *not* mkdir first, otherwise we end up with build/build/ + self.test_ssh.rmdir(build_dir) + self.test_ssh.copy(build_dir,recursive=True) # the repo url is taken from arch-rpms-url - # with the last step (i386.) removed + # with the last step (i386) removed repo_url = self.options.arch_rpms_url for level in [ 'arch' ]: repo_url = os.path.dirname(repo_url) - if self.options.arch == "i386": - personality_option="-p linux32" - else: - personality_option="-p linux64" + # pass the vbuild-nightly options to vtest-init-vserver + test_env_options="" + test_env_options += " -p %s"%self.options.personality + test_env_options += " -d %s"%self.options.pldistro + test_env_options += " -f %s"%self.options.fcdistro script="vtest-init-vserver.sh" vserver_name = self.vservername vserver_options="--netdev eth0 --interface %s"%self.vserverip @@ -317,29 +520,61 @@ class TestPlc: vserver_hostname=socket.gethostbyaddr(self.vserverip)[0] vserver_options += " --hostname %s"%vserver_hostname except: - pass - create_vserver="%(build_dir)s/%(script)s %(personality_option)s %(vserver_name)s %(repo_url)s -- %(vserver_options)s"%locals() + print "Cannot reverse lookup %s"%self.vserverip + print "This is considered fatal, as this might pollute the test results" + return False + create_vserver="%(build_dir)s/%(script)s %(test_env_options)s %(vserver_name)s %(repo_url)s -- %(vserver_options)s"%locals() return self.run_in_host(create_vserver) == 0 ### install_rpm - def install_rpm(self): - return self.run_in_guest("yum -y install myplc-native")==0 + def plc_install(self): + "yum install myplc, noderepo, and the plain bootstrapfs" + + # workaround for getting pgsql8.2 on centos5 + if self.options.fcdistro == "centos5": + self.run_in_guest("rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm") + + # compute nodefamily + if self.options.personality == "linux32": + arch = "i386" + elif self.options.personality == "linux64": + arch = "x86_64" + else: + raise Exception, "Unsupported personality %r"%self.options.personality + nodefamily="%s-%s-%s"%(self.options.pldistro,self.options.fcdistro,arch) + + pkgs_list=[] + pkgs_list.append ("slicerepo-%s"%nodefamily) + pkgs_list.append ("myplc") + pkgs_list.append ("noderepo-%s"%nodefamily) + pkgs_list.append ("bootstrapfs-%s-plain"%nodefamily) + pkgs_string=" ".join(pkgs_list) + self.run_in_guest("yum -y install %s"%pkgs_string) + return self.run_in_guest("rpm -q %s"%pkgs_string)==0 ### - def configure(self): + def plc_configure(self): + "run plc-config-tty" tmpname='%s.plc-config-tty'%(self.name()) fileconf=open(tmpname,'w') for var in [ 'PLC_NAME', - 'PLC_ROOT_PASSWORD', 'PLC_ROOT_USER', + 'PLC_ROOT_PASSWORD', + 'PLC_SLICE_PREFIX', 'PLC_MAIL_ENABLED', 'PLC_MAIL_SUPPORT_ADDRESS', 'PLC_DB_HOST', + 'PLC_DB_PASSWORD', + # Above line was added for integrating SFA Testing 'PLC_API_HOST', 'PLC_WWW_HOST', 'PLC_BOOT_HOST', 'PLC_NET_DNS1', - 'PLC_NET_DNS2']: + 'PLC_NET_DNS2', + 'PLC_RESERVATION_GRANULARITY', + 'PLC_OMF_ENABLED', + 'PLC_OMF_XMPP_SERVER', + ]: fileconf.write ('e %s\n%s\n'%(var,self.plc_spec[var])) fileconf.write('w\n') fileconf.write('q\n') @@ -349,31 +584,60 @@ class TestPlc: utils.system('rm %s'%tmpname) return True - def start(self): + def plc_start(self): + "service plc start" self.run_in_guest('service plc start') return True - def stop(self): + def plc_stop(self): + "service plc stop" self.run_in_guest('service plc stop') return True def vs_start (self): + "start the PLC vserver" self.start_guest() return True - # could use a TestKey class - def store_keys(self): + def vs_stop (self): + "stop the PLC vserver" + self.stop_guest() + return True + + # stores the keys from the config for further use + def keys_store(self): + "stores test users ssh keys in keys/" for key_spec in self.plc_spec['keys']: TestKey(self,key_spec).store_key() return True - def clean_keys(self): - utils.system("rm -rf %s/keys/"%os.path(sys.argv[0])) + def keys_clean(self): + "removes keys cached in keys/" + utils.system("rm -rf ./keys") + return True + + # fetches the ssh keys in the plc's /etc/planetlab and stores them in keys/ + # for later direct access to the nodes + def keys_fetch(self): + "gets ssh keys in /etc/planetlab/ and stores them locally in keys/" + dir="./keys" + if not os.path.isdir(dir): + os.mkdir(dir) + vservername=self.vservername + overall=True + prefix = 'debug_ssh_key' + for ext in [ 'pub', 'rsa' ] : + src="/vservers/%(vservername)s/etc/planetlab/%(prefix)s.%(ext)s"%locals() + dst="keys/%(vservername)s-debug.%(ext)s"%locals() + if self.test_ssh.fetch(src,dst) != 0: overall=False + return overall def sites (self): + "create sites with PLCAPI" return self.do_sites() - def clean_sites (self): + def delete_sites (self): + "delete sites with PLCAPI" return self.do_sites(action="delete") def do_sites (self,action="add"): @@ -391,16 +655,20 @@ class TestPlc: test_site.create_users() return True - def clean_all_sites (self): + def delete_all_sites (self): + "Delete all sites in PLC, and related objects" print 'auth_root',self.auth_root() site_ids = [s['site_id'] for s in self.apiserver.GetSites(self.auth_root(), {}, ['site_id'])] for site_id in site_ids: print 'Deleting site_id',site_id self.apiserver.DeleteSite(self.auth_root(),site_id) + return True def nodes (self): + "create nodes with PLCAPI" return self.do_nodes() - def clean_nodes (self): + def delete_nodes (self): + "delete nodes with PLCAPI" return self.do_nodes(action="delete") def do_nodes (self,action="add"): @@ -421,10 +689,74 @@ class TestPlc: return True def nodegroups (self): + "create nodegroups with PLCAPI" return self.do_nodegroups("add") - def clean_nodegroups (self): + def delete_nodegroups (self): + "delete nodegroups with PLCAPI" return self.do_nodegroups("delete") + YEAR = 365*24*3600 + @staticmethod + def translate_timestamp (start,grain,timestamp): + if timestamp < TestPlc.YEAR: return start+timestamp*grain + else: return timestamp + + @staticmethod + def timestamp_printable (timestamp): + return time.strftime('%m-%d %H:%M:%S UTC',time.gmtime(timestamp)) + + def leases(self): + "create leases (on reservable nodes only, use e.g. run -c default -c resa)" + now=int(time.time()) + grain=self.apiserver.GetLeaseGranularity(self.auth_root()) + print 'API answered grain=',grain + start=(now/grain)*grain + start += grain + # find out all nodes that are reservable + nodes=self.all_reservable_nodenames() + if not nodes: + utils.header ("No reservable node found - proceeding without leases") + return True + ok=True + # attach them to the leases as specified in plc_specs + # this is where the 'leases' field gets interpreted as relative of absolute + for lease_spec in self.plc_spec['leases']: + # skip the ones that come with a null slice id + if not lease_spec['slice']: continue + lease_spec['t_from']=TestPlc.translate_timestamp(start,grain,lease_spec['t_from']) + lease_spec['t_until']=TestPlc.translate_timestamp(start,grain,lease_spec['t_until']) + lease_addition=self.apiserver.AddLeases(self.auth_root(),nodes, + lease_spec['slice'],lease_spec['t_from'],lease_spec['t_until']) + if lease_addition['errors']: + utils.header("Cannot create leases, %s"%lease_addition['errors']) + ok=False + else: + utils.header('Leases on nodes %r for %s from %d (%s) until %d (%s)'%\ + (nodes,lease_spec['slice'], + lease_spec['t_from'],TestPlc.timestamp_printable(lease_spec['t_from']), + lease_spec['t_until'],TestPlc.timestamp_printable(lease_spec['t_until']))) + + return ok + + def delete_leases (self): + "remove all leases in the myplc side" + lease_ids= [ l['lease_id'] for l in self.apiserver.GetLeases(self.auth_root())] + utils.header("Cleaning leases %r"%lease_ids) + self.apiserver.DeleteLeases(self.auth_root(),lease_ids) + return True + + def list_leases (self): + "list all leases known to the myplc" + leases = self.apiserver.GetLeases(self.auth_root()) + now=int(time.time()) + for l in leases: + current=l['t_until']>=now + if self.options.verbose or current: + utils.header("%s %s from %s until %s"%(l['hostname'],l['name'], + TestPlc.timestamp_printable(l['t_from']), + TestPlc.timestamp_printable(l['t_until']))) + return True + # create nodegroups if needed, and populate def do_nodegroups (self, action="add"): # 1st pass to scan contents @@ -454,24 +786,26 @@ class TestPlc: tag_type_id = self.apiserver.AddTagType(auth, {'tagname':nodegroupname, 'description': 'for nodegroup %s'%nodegroupname, - 'category':'test', - 'min_role_id':10}) + 'category':'test'}) + print 'located tag (type)',nodegroupname,'as',tag_type_id # create nodegroup nodegroups = self.apiserver.GetNodeGroups (auth, {'groupname':nodegroupname}) if not nodegroups: self.apiserver.AddNodeGroup(auth, nodegroupname, tag_type_id, 'yes') + print 'created nodegroup',nodegroupname,'from tagname',nodegroupname,'and value','yes' # set node tag on all nodes, value='yes' for nodename in group_nodes: try: self.apiserver.AddNodeTag(auth, nodename, nodegroupname, "yes") except: + traceback.print_exc() print 'node',nodename,'seems to already have tag',nodegroupname # check anyway try: expect_yes = self.apiserver.GetNodeTags(auth, {'hostname':nodename, 'tagname':nodegroupname}, - ['tagvalue'])[0]['tagvalue'] + ['value'])[0]['value'] if expect_yes != "yes": print 'Mismatch node tag on node',nodename,'got',expect_yes overall=False @@ -488,21 +822,32 @@ class TestPlc: overall=False return overall - def all_hostnames (self) : - hostnames = [] + # return a list of tuples (nodename,qemuname) + def all_node_infos (self) : + node_infos = [] for site_spec in self.plc_spec['sites']: - hostnames += [ node_spec['node_fields']['hostname'] \ - for node_spec in site_spec['nodes'] ] - return hostnames + node_infos += [ (node_spec['node_fields']['hostname'],node_spec['host_box']) \ + for node_spec in site_spec['nodes'] ] + return node_infos + + def all_nodenames (self): return [ x[0] for x in self.all_node_infos() ] + def all_reservable_nodenames (self): + res=[] + for site_spec in self.plc_spec['sites']: + for node_spec in site_spec['nodes']: + node_fields=node_spec['node_fields'] + if 'node_type' in node_fields and node_fields['node_type']=='reservable': + res.append(node_fields['hostname']) + return res - # gracetime : during the first minutes nothing gets printed - def do_nodes_booted (self, minutes, gracetime,period=15): + # silent_minutes : during the first minutes nothing gets printed + def nodes_check_boot_state (self, target_boot_state, timeout_minutes, silent_minutes,period=15): if self.options.dry_run: print 'dry_run' return True # compute timeout - timeout = datetime.datetime.now()+datetime.timedelta(minutes=minutes) - graceout = datetime.datetime.now()+datetime.timedelta(minutes=gracetime) + timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes) + graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes) # the nodes that haven't checked yet - start with a full list and shrink over time tocheck = self.all_hostnames() utils.header("checking nodes %r"%tocheck) @@ -515,21 +860,21 @@ class TestPlc: for array in tocheck_status: hostname=array['hostname'] boot_state=array['boot_state'] - if boot_state == 'boot': - utils.header ("%s has reached the 'boot' state"%hostname) + if boot_state == target_boot_state: + utils.header ("%s has reached the %s state"%(hostname,target_boot_state)) else: # if it's a real node, never mind (site_spec,node_spec)=self.locate_hostname(hostname) if TestNode.is_real_model(node_spec['node_fields']['model']): utils.header("WARNING - Real node %s in %s - ignored"%(hostname,boot_state)) # let's cheat - boot_state = 'boot' + boot_state = target_boot_state elif datetime.datetime.now() > graceout: utils.header ("%s still in '%s' state"%(hostname,boot_state)) graceout=datetime.datetime.now()+datetime.timedelta(1) status[hostname] = boot_state # refresh tocheck - tocheck = [ hostname for (hostname,boot_state) in status.iteritems() if boot_state != 'boot' ] + tocheck = [ hostname for (hostname,boot_state) in status.iteritems() if boot_state != target_boot_state ] if not tocheck: return True if datetime.datetime.now() > timeout: @@ -542,63 +887,111 @@ class TestPlc: return True def nodes_booted(self): - return self.do_nodes_booted(minutes=20,gracetime=15) + return self.nodes_check_boot_state('boot',timeout_minutes=30,silent_minutes=20) - def do_nodes_ssh(self,minutes,gracetime,period=15): + def check_nodes_ssh(self,debug,timeout_minutes,silent_minutes,period=15): # compute timeout - timeout = datetime.datetime.now()+datetime.timedelta(minutes=minutes) - graceout = datetime.datetime.now()+datetime.timedelta(minutes=gracetime) - tocheck = self.all_hostnames() -# self.scan_publicKeys(tocheck) - utils.header("checking Connectivity on nodes %r"%tocheck) - while tocheck: - for hostname in tocheck: - # try to ssh in nodes - node_test_ssh = TestSsh (hostname,key="/etc/planetlab/root_ssh_key.rsa") - success=self.run_in_guest(node_test_ssh.actual_command("hostname"))==0 - if success: - utils.header('The node %s is sshable -->'%hostname) - # refresh tocheck - tocheck.remove(hostname) + timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes) + graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes) + vservername=self.vservername + if debug: + message="debug" + local_key = "keys/%(vservername)s-debug.rsa"%locals() + else: + message="boot" + local_key = "keys/key1.rsa" + node_infos = self.all_node_infos() + utils.header("checking ssh access (expected in %s mode) to nodes:"%message) + for (nodename,qemuname) in node_infos: + utils.header("hostname=%s -- qemubox=%s"%(nodename,qemuname)) + utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\ + (timeout_minutes,silent_minutes,period)) + while node_infos: + for node_info in node_infos: + (hostname,qemuname) = node_info + # try to run 'hostname' in the node + command = TestSsh (hostname,key=local_key).actual_command("hostname;uname -a") + # don't spam logs - show the command only after the grace period + success = utils.system ( command, silent=datetime.datetime.now() < graceout) + if success==0: + utils.header('Successfully entered root@%s (%s)'%(hostname,message)) + # refresh node_infos + node_infos.remove(node_info) else: # we will have tried real nodes once, in case they're up - but if not, just skip (site_spec,node_spec)=self.locate_hostname(hostname) if TestNode.is_real_model(node_spec['node_fields']['model']): utils.header ("WARNING : check ssh access into real node %s - skipped"%hostname) - tocheck.remove(hostname) - elif datetime.datetime.now() > graceout: - utils.header("Could not ssh-enter root context on %s"%hostname) - if not tocheck: + node_infos.remove(node_info) + if not node_infos: return True if datetime.datetime.now() > timeout: - for hostname in tocheck: - utils.header("FAILURE to ssh into %s"%hostname) + for (hostname,qemuname) in node_infos: + utils.header("FAILURE to ssh into %s (on %s)"%(hostname,qemuname)) return False # otherwise, sleep for a while time.sleep(period) # only useful in empty plcs return True - def nodes_ssh(self): - return self.do_nodes_ssh(minutes=6,gracetime=4) + def ssh_node_debug(self): + "Tries to ssh into nodes in debug mode with the debug ssh key" + return self.check_nodes_ssh(debug=True,timeout_minutes=10,silent_minutes=5) + + def ssh_node_boot(self): + "Tries to ssh into nodes in production mode with the root ssh key" + return self.check_nodes_ssh(debug=False,timeout_minutes=40,silent_minutes=15) @node_mapper - def init_node (self): pass + def qemu_local_init (self): + "all nodes : init a clean local directory for holding node-dep stuff like iso image..." + pass + @node_mapper + def bootcd (self): + "all nodes: invoke GetBootMedium and store result locally" + pass + @node_mapper + def qemu_local_config (self): + "all nodes: compute qemu config qemu.conf and store it locally" + pass @node_mapper - def bootcd (self): pass + def nodestate_reinstall (self): + "all nodes: mark PLCAPI boot_state as reinstall" + pass @node_mapper - def configure_qemu (self): pass + def nodestate_safeboot (self): + "all nodes: mark PLCAPI boot_state as safeboot" + pass @node_mapper - def reinstall_node (self): pass + def nodestate_boot (self): + "all nodes: mark PLCAPI boot_state as boot" + pass @node_mapper - def export_qemu (self): pass + def nodestate_show (self): + "all nodes: show PLCAPI boot_state" + pass + @node_mapper + def qemu_export (self): + "all nodes: push local node-dep directory on the qemu box" + pass + ### check hooks : invoke scripts from hooks/{node,slice} + def check_hooks_node (self): + return self.locate_first_node().check_hooks() + def check_hooks_sliver (self) : + return self.locate_first_sliver().check_hooks() + + def check_hooks (self): + "runs unit tests in the node and slice contexts - see hooks/{node,slice}" + return self.check_hooks_node() and self.check_hooks_sliver() + + ### initscripts def do_check_initscripts(self): overall = True for slice_spec in self.plc_spec['slices']: - if not slice_spec.has_key('initscriptname'): + if not slice_spec.has_key('initscriptstamp'): continue - initscript=slice_spec['initscriptname'] + stamp=slice_spec['initscriptstamp'] for nodename in slice_spec['nodenames']: (site,node) = self.locate_node (nodename) # xxx - passing the wrong site - probably harmless @@ -606,20 +999,23 @@ class TestPlc: test_slice = TestSlice (self,test_site,slice_spec) test_node = TestNode (self,test_site,node) test_sliver = TestSliver (self, test_node, test_slice) - if not test_sliver.check_initscript(initscript): + if not test_sliver.check_initscript_stamp(stamp): overall = False return overall def check_initscripts(self): - return self.do_check_initscripts() - + "check that the initscripts have triggered" + return self.do_check_initscripts() + def initscripts (self): + "create initscripts with PLCAPI" for initscript in self.plc_spec['initscripts']: utils.pprint('Adding Initscript in plc %s'%self.plc_spec['name'],initscript) self.apiserver.AddInitScript(self.auth_root(),initscript['initscript_fields']) return True - def clean_initscripts (self): + def delete_initscripts (self): + "delete initscripts with PLCAPI" for initscript in self.plc_spec['initscripts']: initscript_name = initscript['initscript_fields']['name'] print('Attempting to delete %s in plc %s'%(initscript_name,self.plc_spec['name'])) @@ -630,10 +1026,13 @@ class TestPlc: print 'deletion went wrong - probably did not exist' return True + ### manage slices def slices (self): + "create slices with PLCAPI" return self.do_slices() - def clean_slices (self): + def delete_slices (self): + "delete slices with PLCAPI" return self.do_slices("delete") def do_slices (self, action="add"): @@ -650,34 +1049,28 @@ class TestPlc: utils.header('Created Slice %s'%slice['slice_fields']['name']) return True - @slice_mapper_options - def check_slice(self): pass + @slice_mapper + def ssh_slice(self): + "tries to ssh-enter the slice with the user key, to ensure slice creation" + pass @node_mapper - def clear_known_hosts (self): pass + def keys_clear_known_hosts (self): + "remove test nodes entries from the local known_hosts file" + pass @node_mapper - def start_node (self) : pass - - def all_sliver_objs (self): - result=[] - for slice_spec in self.plc_spec['slices']: - slicename = slice_spec['slice_fields']['name'] - for nodename in slice_spec['nodenames']: - result.append(self.locate_sliver_obj (nodename,slicename)) - return result + def qemu_start (self) : + "all nodes: start the qemu instance (also runs qemu-bridge-init start)" + pass - def locate_sliver_obj (self,nodename,slicename): - (site,node) = self.locate_node(nodename) - slice = self.locate_slice (slicename) - # build objects - test_site = TestSite (self, site) - test_node = TestNode (self, test_site,node) - # xxx the slice site is assumed to be the node site - mhh - probably harmless - test_slice = TestSlice (self, test_site, slice) - return TestSliver (self, test_node, test_slice) + @node_mapper + def timestamp_qemu (self) : + "all nodes: start the qemu instance (also runs qemu-bridge-init start)" + pass def check_tcp (self): + "check TCP connectivity between 2 slices (or in loopback if only one is defined)" specs = self.plc_spec['tcp_test'] overall=True for spec in specs: @@ -695,24 +1088,333 @@ class TestPlc: return overall def plcsh_stress_test (self): + "runs PLCAPI stress test, that checks Add/Update/Delete on all types - preserves contents" # install the stress-test in the plc image - location = "/usr/share/plc_api/plcsh-stress-test.py" + location = "/usr/share/plc_api/plcsh_stress_test.py" remote="/vservers/%s/%s"%(self.vservername,location) - self.test_ssh.copy_abs("plcsh-stress-test.py",remote) + self.test_ssh.copy_abs("plcsh_stress_test.py",remote) command = location command += " -- --check" - if self.options.small_test: + if self.options.size == 1: command += " --tiny" return ( self.run_in_guest(command) == 0) + # populate runs the same utility without slightly different options + # in particular runs with --preserve (dont cleanup) and without --check + # also it gets run twice, once with the --foreign option for creating fake foreign entries + + ### sfa_install_rpm + def sfa_install(self): + "yum install sfa, sfa-plc and sfa-client" + # ignore yum retcod + self.run_in_guest("yum -y install sfa sfa-client sfa-plc sfa-sfatables") + return self.run_in_guest("rpm -q sfa sfa-client sfa-plc sfa-sfatables")==0 + + + def sfa_dbclean(self): + "thoroughly wipes off the SFA database" + self.run_in_guest("sfa-nuke-plc.py")==0 + return True + + def sfa_plcclean(self): + "cleans the PLC entries that were created as a side effect of running the script" + # ignore result + sfa_spec=self.plc_spec['sfa'] + + slicename='%s_%s'%(sfa_spec['login_base'],sfa_spec['slicename']) + try: self.apiserver.DeleteSlice(self.auth_root(),slicename) + except: print "Slice %s already absent from PLC db"%slicename + + username="%s@%s"%(sfa_spec['regularuser'],sfa_spec['domain']) + try: self.apiserver.DeletePerson(self.auth_root(),username) + except: print "User %s already absent from PLC db"%username + + print "REMEMBER TO RUN sfa_import AGAIN" + return True + + def sfa_uninstall(self): + "uses rpm to uninstall sfa - ignore result" + self.run_in_guest("rpm -e sfa sfa-sfatables sfa-client sfa-plc") + self.run_in_guest("rm -rf /var/lib/sfa") + self.run_in_guest("rm -rf /etc/sfa") + self.run_in_guest("rm -rf /var/log/sfa_access.log /var/log/sfa_import_plc.log /var/log/sfa.daemon") + # xxx tmp + self.run_in_guest("rpm -e --noscripts sfa-plc") + return True + + ### run unit tests for SFA + # NOTE: for some reason on f14/i386, yum install sfa-tests fails for no reason + # Running Transaction + # Transaction couldn't start: + # installing package sfa-tests-1.0-21.onelab.i686 needs 204KB on the / filesystem + # [('installing package sfa-tests-1.0-21.onelab.i686 needs 204KB on the / filesystem', (9, '/', 208896L))] + # no matter how many Gbs are available on the testplc + # could not figure out what's wrong, so... + # if the yum install phase fails, consider the test is successful + # other combinations will eventually run it hopefully + def sfa_utest(self): + "yum install sfa-tests and run SFA unittests" + self.run_in_guest("yum -y install sfa-tests") + # failed to install - forget it + if self.run_in_guest("rpm -q sfa-tests")!=0: + utils.header("WARNING: SFA unit tests failed to install, ignoring") + return True + return self.run_in_guest("/usr/share/sfa/tests/testAll.py")==0 + + ### + def confdir(self): + dirname="conf.%s"%self.plc_spec['name'] + if not os.path.isdir(dirname): + utils.system("mkdir -p %s"%dirname) + if not os.path.isdir(dirname): + raise "Cannot create config dir for plc %s"%self.name() + return dirname + + def conffile(self,filename): + return "%s/%s"%(self.confdir(),filename) + def confsubdir(self,dirname,clean,dry_run=False): + subdirname="%s/%s"%(self.confdir(),dirname) + if clean: + utils.system("rm -rf %s"%subdirname) + if not os.path.isdir(subdirname): + utils.system("mkdir -p %s"%subdirname) + if not dry_run and not os.path.isdir(subdirname): + raise "Cannot create config subdir %s for plc %s"%(dirname,self.name()) + return subdirname + + def conffile_clean (self,filename): + filename=self.conffile(filename) + return utils.system("rm -rf %s"%filename)==0 + + ### + def sfa_configure(self): + "run sfa-config-tty" + tmpname=self.conffile("sfa-config-tty") + fileconf=open(tmpname,'w') + for var in [ 'SFA_REGISTRY_ROOT_AUTH', + 'SFA_INTERFACE_HRN', +# 'SFA_REGISTRY_LEVEL1_AUTH', + 'SFA_REGISTRY_HOST', + 'SFA_AGGREGATE_HOST', + 'SFA_SM_HOST', + 'SFA_PLC_USER', + 'SFA_PLC_PASSWORD', + 'SFA_PLC_DB_HOST', + 'SFA_PLC_DB_USER', + 'SFA_PLC_DB_PASSWORD', + 'SFA_PLC_URL', + ]: + fileconf.write ('e %s\n%s\n'%(var,self.plc_spec['sfa'][var])) + # the way plc_config handles booleans just sucks.. + for var in ['SFA_API_DEBUG']: + val='false' + if self.plc_spec['sfa'][var]: val='true' + fileconf.write ('e %s\n%s\n'%(var,val)) + fileconf.write('w\n') + fileconf.write('R\n') + fileconf.write('q\n') + fileconf.close() + utils.system('cat %s'%tmpname) + self.run_in_guest_piped('cat %s'%tmpname,'sfa-config-tty') + return True + + def aggregate_xml_line(self): + port=self.plc_spec['sfa']['neighbours-port'] + return '' % \ + (self.vserverip,self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'],port) + + def registry_xml_line(self): + return '' % \ + (self.vserverip,self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH']) + + + # a cross step that takes all other plcs in argument + def cross_sfa_configure(self, other_plcs): + "writes aggregates.xml and registries.xml that point to all other PLCs in the test" + # of course with a single plc, other_plcs is an empty list + if not other_plcs: + return True + agg_fname=self.conffile("agg.xml") + file(agg_fname,"w").write("%s\n" % \ + " ".join([ plc.aggregate_xml_line() for plc in other_plcs ])) + utils.header ("(Over)wrote %s"%agg_fname) + reg_fname=self.conffile("reg.xml") + file(reg_fname,"w").write("%s\n" % \ + " ".join([ plc.registry_xml_line() for plc in other_plcs ])) + utils.header ("(Over)wrote %s"%reg_fname) + return self.test_ssh.copy_abs(agg_fname,'/vservers/%s/etc/sfa/aggregates.xml'%self.vservername)==0 \ + and self.test_ssh.copy_abs(reg_fname,'/vservers/%s/etc/sfa/registries.xml'%self.vservername)==0 + + def sfa_import(self): + "sfa-import-plc" + auth=self.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'] + return self.run_in_guest('sfa-import-plc.py')==0 +# not needed anymore +# self.run_in_guest('cp /etc/sfa/authorities/%s/%s.pkey /etc/sfa/authorities/server.key'%(auth,auth)) + + def sfa_start(self): + "service sfa start" + return self.run_in_guest('service sfa start')==0 + + def sfi_configure(self): + "Create /root/.sfi on the plc side for sfi client configuration" + sfa_spec=self.plc_spec['sfa'] + dir_name=self.confsubdir("dot-sfi",clean=True,dry_run=self.options.dry_run) + if self.options.dry_run: return True + file_name=dir_name + os.sep + sfa_spec['piuser'] + '.pkey' + fileconf=open(file_name,'w') + fileconf.write (self.plc_spec['keys'][0]['private']) + fileconf.close() + utils.header ("(Over)wrote %s"%file_name) + + file_name=dir_name + os.sep + 'sfi_config' + fileconf=open(file_name,'w') + SFI_AUTH="%s.%s"%(sfa_spec['SFA_REGISTRY_ROOT_AUTH'],sfa_spec['login_base']) + fileconf.write ("SFI_AUTH='%s'"%SFI_AUTH) + fileconf.write('\n') + SFI_USER=SFI_AUTH + '.' + sfa_spec['piuser'] + fileconf.write ("SFI_USER='%s'"%SFI_USER) + fileconf.write('\n') + SFI_REGISTRY='http://' + sfa_spec['SFA_PLC_DB_HOST'] + ':12345/' + fileconf.write ("SFI_REGISTRY='%s'"%SFI_REGISTRY) + fileconf.write('\n') + SFI_SM='http://' + sfa_spec['SFA_PLC_DB_HOST'] + ':12347/' + fileconf.write ("SFI_SM='%s'"%SFI_SM) + fileconf.write('\n') + fileconf.close() + utils.header ("(Over)wrote %s"%file_name) + + file_name=dir_name + os.sep + 'person.xml' + fileconf=open(file_name,'w') + for record in sfa_spec['sfa_person_xml']: + person_record=record + fileconf.write(person_record) + fileconf.write('\n') + fileconf.close() + utils.header ("(Over)wrote %s"%file_name) + + file_name=dir_name + os.sep + 'slice.xml' + fileconf=open(file_name,'w') + for record in sfa_spec['sfa_slice_xml']: + slice_record=record + #slice_record=sfa_spec['sfa_slice_xml'] + fileconf.write(slice_record) + fileconf.write('\n') + utils.header ("(Over)wrote %s"%file_name) + fileconf.close() + + file_name=dir_name + os.sep + 'slice.rspec' + fileconf=open(file_name,'w') + slice_rspec='' + for (key, value) in sfa_spec['sfa_slice_rspec'].items(): + slice_rspec +=value + fileconf.write(slice_rspec) + fileconf.write('\n') + fileconf.close() + utils.header ("(Over)wrote %s"%file_name) + + # push to the remote root's .sfi + location = "root/.sfi" + remote="/vservers/%s/%s"%(self.vservername,location) + self.test_ssh.copy_abs(dir_name, remote, recursive=True) + + return True + + def sfi_clean (self): + "clean up /root/.sfi on the plc side" + self.run_in_guest("rm -rf /root/.sfi") + return True + + def sfa_add_user(self): + "run sfi.py add using person.xml" + return TestUserSfa(self).add_user() + + def sfa_update_user(self): + "run sfi.py update using person.xml" + return TestUserSfa(self).update_user() + + @slice_sfa_mapper + def sfa_add_slice(self): + "run sfi.py add (on Registry) from slice.xml" + pass + + @slice_sfa_mapper + def sfa_discover(self): + "discover resources into resouces_in.rspec" + pass + + @slice_sfa_mapper + def sfa_create_slice(self): + "run sfi.py create (on SM) - 1st time" + pass + + @slice_sfa_mapper + def sfa_check_slice_plc(self): + "check sfa_create_slice at the plcs - all local nodes should be in slice" + pass + + @slice_sfa_mapper + def sfa_update_slice(self): + "run sfi.py create (on SM) on existing object" + pass + + def sfa_view(self): + "run sfi.py list and sfi.py show (both on Registry) and sfi.py slices and sfi.py resources (both on SM)" + sfa_spec=self.plc_spec['sfa'] + auth=sfa_spec['SFA_REGISTRY_ROOT_AUTH'] + return \ + self.run_in_guest("sfi.py -d /root/.sfi/ list %s.%s"%(auth,sfa_spec['login_base']))==0 and \ + self.run_in_guest("sfi.py -d /root/.sfi/ show %s.%s"%(auth,sfa_spec['login_base']))==0 and \ + self.run_in_guest("sfi.py -d /root/.sfi/ slices")==0 and \ + self.run_in_guest("sfi.py -d /root/.sfi/ resources -o resources")==0 + + @slice_sfa_mapper + def ssh_slice_sfa(self): + "tries to ssh-enter the SFA slice" + pass + + def sfa_delete_user(self): + "run sfi.py delete (on SM) for user" + test_user_sfa=TestUserSfa(self) + return test_user_sfa.delete_user() + + @slice_sfa_mapper + def sfa_delete_slice(self): + "run sfi.py delete (on SM), sfi.py remove (on Registry) to clean slices" + pass + + def sfa_stop(self): + "service sfa stop" + self.run_in_guest('service sfa stop')==0 + return True + + def populate (self): + "creates random entries in the PLCAPI" + # install the stress-test in the plc image + location = "/usr/share/plc_api/plcsh_stress_test.py" + remote="/vservers/%s/%s"%(self.vservername,location) + self.test_ssh.copy_abs("plcsh_stress_test.py",remote) + command = location + command += " -- --preserve --short-names" + local = (self.run_in_guest(command) == 0); + # second run with --foreign + command += ' --foreign' + remote = (self.run_in_guest(command) == 0); + return ( local and remote) + def gather_logs (self): - # (1) get the plc's /var/log and store it locally in logs/myplc.var-log./* + "gets all possible logs from plc's/qemu node's/slice's for future reference" + # (1.a) get the plc's /var/log/ and store it locally in logs/myplc.var-log./* + # (1.b) get the plc's /var/lib/pgsql/data/pg_log/ -> logs/myplc.pgsql-log./* # (2) get all the nodes qemu log and store it as logs/node.qemu..log # (3) get the nodes /var/log and store is as logs/node.var-log./* # (4) as far as possible get the slice's /var/log as logs/sliver.var-log./* - # (1) + # (1.a) print "-------------------- TestPlc.gather_logs : PLC's /var/log" self.gather_var_logs () + # (1.b) + print "-------------------- TestPlc.gather_logs : PLC's /var/lib/psql/data/pg_log/" + self.gather_pgsql_logs () # (2) print "-------------------- TestPlc.gather_logs : nodes's QEMU logs" for site_spec in self.plc_spec['sites']: @@ -737,9 +1439,17 @@ class TestPlc: return True def gather_var_logs (self): + utils.system("mkdir -p logs/myplc.var-log.%s"%self.name()) to_plc = self.actual_command_in_guest("tar -C /var/log/ -cf - .") command = to_plc + "| tar -C logs/myplc.var-log.%s -xf -"%self.name() - utils.system("mkdir -p logs/myplc.var-log.%s"%self.name()) + utils.system(command) + command = "chmod a+r,a+x logs/myplc.var-log.%s/httpd"%self.name() + utils.system(command) + + def gather_pgsql_logs (self): + utils.system("mkdir -p logs/myplc.pgsql-log.%s"%self.name()) + to_plc = self.actual_command_in_guest("tar -C /var/lib/pgsql/data/pg_log/ -cf - .") + command = to_plc + "| tar -C logs/myplc.pgsql-log.%s -xf -"%self.name() utils.system(command) def gather_nodes_var_logs (self): @@ -747,9 +1457,9 @@ class TestPlc: test_site = TestSite (self,site_spec) for node_spec in site_spec['nodes']: test_node=TestNode(self,test_site,node_spec) - test_ssh = TestSsh (test_node.name(),key="/etc/planetlab/root_ssh_key.rsa") - to_plc = self.actual_command_in_guest ( test_ssh.actual_command("tar -C /var/log -cf - .")) - command = to_plc + "| tar -C logs/node.var-log.%s -xf -"%test_node.name() + test_ssh = TestSsh (test_node.name(),key="keys/key1.rsa") + command = test_ssh.actual_command("tar -C /var/log -cf - .") + command = command + "| tar -C logs/node.var-log.%s -xf -"%test_node.name() utils.system("mkdir -p logs/node.var-log.%s"%test_node.name()) utils.system(command) @@ -767,20 +1477,22 @@ class TestPlc: name=str(d) return "/root/%s-%s.sql"%(database,name) - def db_dump(self): - dump=self.dbfile("planetab4") - self.run_in_guest('pg_dump -U pgsqluser planetlab4 -f '+ dump) - utils.header('Dumped planetlab4 database in %s'%dump) + def plc_db_dump(self): + 'dump the planetlab5 DB in /root in the PLC - filename has time' + dump=self.dbfile("planetab5") + self.run_in_guest('pg_dump -U pgsqluser planetlab5 -f '+ dump) + utils.header('Dumped planetlab5 database in %s'%dump) return True - def db_restore(self): - dump=self.dbfile("planetab4") + def plc_db_restore(self): + 'restore the planetlab5 DB - looks broken, but run -n might help' + dump=self.dbfile("planetab5") ##stop httpd service self.run_in_guest('service httpd stop') # xxx - need another wrapper - self.run_in_guest_piped('echo drop database planetlab4','psql --user=pgsqluser template1') - self.run_in_guest('createdb -U postgres --encoding=UNICODE --owner=pgsqluser planetlab4') - self.run_in_guest('psql -U pgsqluser planetlab4 -f '+dump) + self.run_in_guest_piped('echo drop database planetlab5','psql --user=pgsqluser template1') + self.run_in_guest('createdb -U postgres --encoding=UNICODE --owner=pgsqluser planetlab5') + self.run_in_guest('psql -U pgsqluser planetlab5 -f '+dump) ##starting httpd service self.run_in_guest('service httpd start') @@ -826,4 +1538,3 @@ class TestPlc: def standby_19(): pass @standby_generic def standby_20(): pass -