X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=system%2FTestNode.py;h=35db0fd68731c6761d22d0b9c739453a18c5e826;hb=4d1e9c36b4a05066d00628ed2a9e9d6d391d149a;hp=7c06e65ffa9f74e0e3a6896e92c3141d118168db;hpb=6466c59ed2ca5112c7915b1a98eeb4525b4bc993;p=tests.git diff --git a/system/TestNode.py b/system/TestNode.py index 7c06e65..35db0fd 100644 --- a/system/TestNode.py +++ b/system/TestNode.py @@ -1,10 +1,30 @@ +# Thierry Parmentelat +# Copyright (C) 2010 INRIA +# import sys, os, os.path, time, base64 -import xmlrpclib import utils from TestUser import TestUser -from TestBox import TestBox +from TestBoxQemu import TestBoxQemu from TestSsh import TestSsh +from Completer import CompleterTask + +class CompleterTaskNodeSsh (CompleterTask): + def __init__ (self, hostname, qemuname, local_key, command=None,boot_state="boot", expected=True, dry_run=False): + self.hostname=hostname + self.qemuname=qemuname + self.boot_state=boot_state + self.local_key=local_key + self.command=command if command is not None else "hostname;uname -a" + self.expected=expected + self.dry_run = dry_run + def run (self, silent): + command = TestSsh (self.hostname,key=self.local_key).actual_command(self.command) + retcod=utils.system (command, silent=silent, dry_run=self.dry_run) + if self.expected: return retcod==0 + else: return retcod !=0 + def failure_message (self): + return "Cannot reach %s @ %s in %s mode"%(self.hostname, self.qemuname, self.boot_state) class TestNode: @@ -16,6 +36,8 @@ class TestNode: def name(self): return self.node_spec['node_fields']['hostname'] + def dry_run (self): + return self.test_plc.options.dry_run @staticmethod def is_qemu_model (model): return model.find("qemu") >= 0 @@ -48,12 +70,12 @@ class TestNode: utils.header("WARNING : qemu nodes need a host box") return 'localhost' - # this returns a TestBox instance - cached in .test_box_value + # this returns a TestBoxQemu instance - cached in .test_box_value def test_box (self): try: return self.test_box_value except: - self.test_box_value = TestBox (self.host_box(),self.buildname()) + self.test_box_value = TestBoxQemu (self.host_box(),self.buildname()) return self.test_box_value def create_node (self): @@ -64,32 +86,47 @@ class TestNode: utils.header("node %s created by user %s"%(self.name(),test_user.name())) rootauth=self.test_plc.auth_root() server = self.test_plc.apiserver - server.AddNode(userauth, - self.test_site.site_spec['site_fields']['login_base'], - self.node_spec['node_fields']) + node_id=server.AddNode(userauth, + self.test_site.site_spec['site_fields']['login_base'], + self.node_spec['node_fields']) + server.SetNodePlainBootstrapfs(userauth, + self.node_spec['node_fields']['hostname'], + 'YES') # create as reinstall to avoid user confirmation server.UpdateNode(userauth, self.name(), {'boot_state':'reinstall'}) - # populate network interfaces - primary - server.AddInterface(userauth,self.name(), - self.node_spec['interface_fields']) + + if not self.test_plc.has_addresses_api(): +# print 'USING OLD INTERFACE' + # populate network interfaces - primary + server.AddInterface(userauth,self.name(), + self.node_spec['interface_fields']) + else: +# print 'USING NEW INTERFACE with separate ip addresses' + # this is for setting the 'dns' stuff that now goes with the node + server.UpdateNode (userauth, self.name(), self.node_spec['node_fields_nint']) + interface_id = server.AddInterface (userauth, self.name(),self.node_spec['interface_fields_nint']) + server.AddIpAddress (userauth, interface_id, self.node_spec['ipaddress_fields']) + route_fields=self.node_spec['route_fields'] + route_fields['interface_id']=interface_id + server.AddRoute (userauth, node_id, self.node_spec['route_fields']) + pass # populate network interfaces - others if self.node_spec.has_key('extra_interfaces'): for interface in self.node_spec['extra_interfaces']: - server.AddInterface(userauth,self.name(), - interface['interface_fields']) + server.AddInterface(userauth,self.name(), interface['interface_fields']) if interface.has_key('settings'): for (attribute,value) in interface['settings'].iteritems(): # locate node network - nn = server.GetInterfaces(userauth,{'ip':interface['interface_fields']['ip']})[0] - nnid=nn['interface_id'] + interface = server.GetInterfaces(userauth,{'ip':interface['interface_fields']['ip']})[0] + interface_id=interface['interface_id'] # locate or create node network attribute type try: - nnst = server.GetTagTypes(userauth,{'name':attribute})[0] + interface_tagtype = server.GetTagTypes(userauth,{'name':attribute})[0] except: - nnst = server.AddTagType(rootauth,{'category':'test', - 'tagname':attribute}) + interface_tagtype = server.AddTagType(rootauth,{'category':'test', + 'tagname':attribute}) # attach value - server.AddInterfaceSetting(userauth,nnid,attribute,value) + server.AddInterfaceTag(userauth,interface_id,attribute,value) def delete_node (self): # uses the right auth as far as poss. @@ -103,7 +140,8 @@ class TestNode: self.test_plc.apiserver.DeleteNode(auth,self.name()) # Do most of the stuff locally - will be pushed on host_box - *not* the plc - later if needed - def init_node(self): + def qemu_local_init(self): + "all nodes : init a clean local directory for holding node-dep stuff like iso image..." utils.system("rm -rf %s"%self.nodedir()) utils.system("mkdir %s"%self.nodedir()) if not self.is_qemu(): @@ -111,10 +149,12 @@ class TestNode: return utils.system("rsync -v -a --exclude .svn template-qemu/ %s/"%self.nodedir())==0 def bootcd(self): + "all nodes: invoke GetBootMedium and store result locally" utils.header("Calling GetBootMedium for %s"%self.name()) options = [] if self.is_qemu(): - options=['serial'] + options.append('serial') + options.append('no-hangcheck') encoded=self.test_plc.apiserver.GetBootMedium(self.test_plc.auth_root(), self.name(), 'node-iso', '', options) if (encoded == ''): @@ -122,19 +162,42 @@ class TestNode: filename="%s/%s.iso"%(self.nodedir(),self.name()) utils.header('Storing boot medium into %s'%filename) - if self.test_plc.options.dry_run: + if self.dry_run(): print "Dry_run: skipped writing of iso image" return True else: file(filename,'w').write(base64.b64decode(encoded)) return True - def reinstall_node (self): + def nodestate_reinstall (self): + "all nodes: mark PLCAPI boot_state as reinstall" self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(), self.name(),{'boot_state':'reinstall'}) return True - def configure_qemu(self): + def nodestate_safeboot (self): + "all nodes: mark PLCAPI boot_state as safeboot" + self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(), + self.name(),{'boot_state':'safeboot'}) + return True + + def nodestate_boot (self): + "all nodes: mark PLCAPI boot_state as boot" + self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(), + self.name(),{'boot_state':'boot'}) + return True + + def nodestate_show (self): + "all nodes: show PLCAPI boot_state" + if self.dry_run(): + print "Dry_run: skipped getting current node state" + return True + state=self.test_plc.apiserver.GetNodes(self.test_plc.auth_root(), self.name(), ['boot_state'])[0]['boot_state'] + print self.name(),':',state + return True + + def qemu_local_config(self): + "all nodes: compute qemu config qemu.conf and store it locally" if not self.is_qemu(): return mac=self.node_spec['interface_fields']['mac'] @@ -143,7 +206,7 @@ class TestNode: auth=self.test_plc.auth_root() target_arch=self.test_plc.apiserver.GetPlcRelease(auth)['build']['target-arch'] conf_filename="%s/qemu.conf"%(self.nodedir()) - if self.test_plc.options.dry_run: + if self.dry_run(): print "dry_run: skipped actual storage of qemu.conf" return True utils.header('Storing qemu config for %s in %s'%(self.name(),conf_filename)) @@ -156,84 +219,128 @@ class TestNode: file.close() return True - def export_qemu (self): + def qemu_clean (self): + utils.header("Cleaning up qemu for host %s on box %s"%(self.name(),self.test_box().hostname())) + dry_run=self.dry_run() + self.test_box().rmdir(self.nodedir(), dry_run=dry_run) + return True + + def qemu_export (self): + "all nodes: push local node-dep directory on the qemu box" # if relevant, push the qemu area onto the host box if self.test_box().is_local(): return True + dry_run=self.dry_run() utils.header ("Cleaning any former sequel of %s on %s"%(self.name(),self.host_box())) - self.test_box().run_in_buildname("rm -rf %s"%self.nodedir()) utils.header ("Transferring configuration files for node %s onto %s"%(self.name(),self.host_box())) - return self.test_box().copy(self.nodedir(),recursive=True)==0 + return self.test_box().copy(self.nodedir(),recursive=True,dry_run=dry_run)==0 - def start_node (self): + def qemu_start (self): + "all nodes: start the qemu instance (also runs qemu-bridge-init start)" model=self.node_spec['node_fields']['model'] #starting the Qemu nodes before if self.is_qemu(): self.start_qemu() else: - utils.header("TestNode.start_node : %s model %s taken as real node"%(self.name(),model)) + utils.header("TestNode.qemu_start : %s model %s taken as real node"%(self.name(),model)) return True + def qemu_timestamp (self): + "all nodes: start the qemu instance (also runs qemu-bridge-init start)" + test_box = self.test_box() + test_box.run_in_buildname("mkdir -p %s"%self.nodedir(), dry_run=self.dry_run()) + now=int(time.time()) + return test_box.run_in_buildname("echo %d > %s/timestamp"%(now,self.nodedir()), dry_run=self.dry_run())==0 + def start_qemu (self): - options = self.test_plc.options test_box = self.test_box() utils.header("Starting qemu node %s on %s"%(self.name(),test_box.hostname())) - test_box.run_in_buildname("%s/qemu-bridge-init start >> %s/log.txt"%(self.nodedir(),self.nodedir())) + test_box.run_in_buildname("%s/qemu-bridge-init start >> %s/log.txt"%(self.nodedir(),self.nodedir()), + dry_run=self.dry_run()) # kick it off in background, as it would otherwise hang - test_box.run_in_buildname("%s/qemu-start-node 2>&1 >> %s/log.txt"%(self.nodedir(),self.nodedir()),True) + test_box.run_in_buildname("%s/qemu-start-node 2>&1 >> %s/log.txt"%(self.nodedir(),self.nodedir())) def list_qemu (self): utils.header("Listing qemu for host %s on box %s"%(self.name(),self.test_box().hostname())) command="%s/qemu-kill-node -l %s"%(self.nodedir(),self.name()) - self.test_box().run_in_buildname(command) + self.test_box().run_in_buildname(command, dry_run=self.dry_run()) return True def kill_qemu (self): #Prepare the log file before killing the nodes test_box = self.test_box() # kill the right processes - utils.header("Stopping qemu for host %s on box %s"%(self.name(),self.test_box().hostname())) + utils.header("Stopping qemu for node %s on box %s"%(self.name(),self.test_box().hostname())) command="%s/qemu-kill-node %s"%(self.nodedir(),self.name()) - self.test_box().run_in_buildname(command) + self.test_box().run_in_buildname(command, dry_run=self.dry_run()) return True def gather_qemu_logs (self): if not self.is_qemu(): return True remote_log="%s/log.txt"%self.nodedir() - local_log="logs/node.qemu.%s.log"%self.name() - self.test_box().test_ssh.fetch(remote_log,local_log) + local_log="logs/node.qemu.%s.txt"%self.name() + self.test_box().test_ssh.fetch(remote_log,local_log,dry_run=self.dry_run()) - def clear_known_hosts (self): + def keys_clear_known_hosts (self): + "remove test nodes entries from the local known_hosts file" TestSsh(self.name()).clear_known_hosts() return True def create_test_ssh(self): # get the plc's keys for entering the node vservername=self.test_plc.vservername - # assuming we've run testplc.fetch_keys() - key = "keys/%(vservername)s.rsa"%locals() +### # assuming we've run testplc.fetch_keys() +### key = "keys/%(vservername)s.rsa"%locals() + # fetch_keys doesn't grab the root key anymore + key = "keys/key_admin.rsa" return TestSsh(self.name(), buildname=self.buildname(), key=key) - def check_sanity (self): + def check_hooks (self): extensions = [ 'py','pl','sh' ] - path='tests/qaapi/qa/tests/node/' - scripts=utils.locate_sanity_scripts ('node '+self.name(), path,extensions) + path='hooks/node' + scripts=utils.locate_hooks_scripts ('node '+self.name(), path,extensions) overall = True for script in scripts: - if not self.check_sanity_script (script): + if not self.check_hooks_script (script): overall = False return overall - def check_sanity_script (self,local_script): + def check_hooks_script (self,local_script): # push the script on the node's root context - ssh_handle=self.create_test_ssh() - ssh_handle.copy_home(local_script) script_name=os.path.basename(local_script) - if ssh_handle.run("./"+script_name) != 0: - print "WARNING: sanity check script %s FAILED"%script_name - # xxx - temporary : always return true for now + utils.header ("NODE hook %s (%s)"%(script_name,self.name())) + test_ssh=self.create_test_ssh() + test_ssh.copy_home(local_script) + if test_ssh.run("./"+script_name) != 0: + utils.header ("WARNING: node hooks check script %s FAILED (ignored)"%script_name) #return False - return True + return True + else: + utils.header ("SUCCESS: node hook %s OK"%script_name) + return True + + def has_libvirt (self): + test_ssh=self.create_test_ssh() + return test_ssh.run ("rpm -q --quiet libvirt-client")==0 + def _check_system_slice (self, slicename,dry_run=False): + sitename=self.test_plc.plc_spec['PLC_SLICE_PREFIX'] + vservername="%s_%s"%(sitename,slicename) + test_ssh=self.create_test_ssh() + if self.has_libvirt(): + utils.header("Checking system slice %s using virsh"%slicename) + return test_ssh.run("virsh --connect lxc:// list | grep -q ' %s '"%vservername, + dry_run=dry_run)==0 + else: + (retcod,output)=utils.output_of(test_ssh.actual_command("cat /vservers/%s/etc/slicefamily 2> /dev/null")%vservername) + # get last line only as ssh pollutes the output + slicefamily=output.split("\n")[-1] + utils.header("Found slicefamily '%s'for slice %s"%(slicefamily,slicename)) + if retcod != 0: + return False + utils.header("Checking system slice %s using vserver-stat"%slicename) + return test_ssh.run("vserver-stat | grep %s"%vservername,dry_run=dry_run)==0 + +