X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=system%2FTestNode.py;h=a89361993fbdfbce54ce55ef670fbcde5ad9e558;hb=2f5a9f05d3d581c1c5ebe75f1d4e55ef2c5d44d1;hp=e63b8bd8a1bad63651ae3d925430a8ce08df0fe2;hpb=1fe0f9cab47275c854d95fd7d4f38feafddec19d;p=tests.git diff --git a/system/TestNode.py b/system/TestNode.py index e63b8bd..a893619 100644 --- a/system/TestNode.py +++ b/system/TestNode.py @@ -1,9 +1,9 @@ import os, sys, time, base64 import xmlrpclib -import pprint -import TestConfig import utils +from TestUser import TestUser +from TestBox import TestBox class TestNode: @@ -11,97 +11,164 @@ class TestNode: self.test_plc=test_plc self.test_site=test_site self.node_spec=node_spec + + def name(self): + return self.node_spec['name'] + + @staticmethod + def is_qemu_model (model): + return model.find("qemu") >= 0 + def is_qemu (self): + return TestNode.is_qemu_model(self.node_spec['node_fields']['model']) - def create_node (self,role): - auth = self.test_site.anyuser_auth (role) - filter={'boot_state':'rins'} - try: - if (role=='pi' and self.node_spec['owned']=='pi'): - self.node_id = \ - self.test_plc.server.AddNode(auth, - self.test_site.site_spec['site_fields']['login_base'], - self.node_spec) - self.test_plc.server.AddNodeNetwork(auth,self.node_id, - self.node_spec['network']) - self.test_plc.server.UpdateNode(auth, self.node_id, filter) - return self.node_id - - elif (role=='tech' and self.node_spec['owned']=='tech'): - self.node_id = \ - self.test_plc.server.AddNode(auth, - self.test_site.site_spec['site_fields']['login_base'], - self.node_spec) - self.test_plc.server.AddNodeNetwork(auth,self.node_id, - self.node_spec['network']) - self.test_plc.server.UpdateNode(auth, self.node_id, filter) - return self.node_id - except Exception, e: - print str(e) - - def add_initscripts(self): + @staticmethod + def is_real_model (model): + return not TestNode.is_qemu_model(model) + def is_real (self): + return TestNode.is_real_model (self.node_spec['node_fields']['model']) + + def buildname(self): + return self.test_plc.options.buildname + + def areaname (self): + if self.is_qemu(): + return "qemu-%s"%self.name() + else: + return "real-%s"%self.name() + + # this returns a hostname + def host_box (self): + if self.is_real (): + return 'localhost' + else: + try: + return self.node_spec['host_box'] + except: + utils.header("WARNING : qemu nodes need a host box") + return 'localhost' + + # this returns a TestBox instance - cached in .test_box_value + def test_box (self): try: - for initscript in TestConfig.initscripts: - utils.header('Adding Initscripts') - pp = pprint.PrettyPrinter(indent=4) - pp.pprint(initscript) - self.initscript_id=self.test_plc.server.AddInitScript(self.test_plc.auth_root(), - initscript) - except Exception, e: - print str(e) - exit (1) - - def create_slice(self, role): - auth = self.test_site.anyuser_auth (role) - liste_hosts=[] + return self.test_box_value + except: + self.test_box_value = TestBox (self.host_box(),self.buildname()) + return self.test_box_value + + def create_node (self): + ownername = self.node_spec['owner'] + user_spec = self.test_site.locate_user(ownername) + test_user = TestUser(self.test_plc,self.test_site,user_spec) + userauth = test_user.auth() + utils.header("node %s created by user %s"%(self.name(),test_user.name())) + rootauth=self.test_plc.auth_root() + server = self.test_plc.server + server.AddNode(userauth, + self.test_site.site_spec['site_fields']['login_base'], + self.node_spec['node_fields']) + # create as reinstall to avoid user confirmation + server.UpdateNode(userauth, self.name(), {'boot_state':'rins'}) + # populate network interfaces - primary + server.AddNodeNetwork(userauth,self.name(), + self.node_spec['network_fields']) + # populate network interfaces - others + if self.node_spec.has_key('extra_interfaces'): + for interface in self.node_spec['extra_interfaces']: + server.AddNodeNetwork(userauth,self.name(), + interface['network_fields']) + if interface.has_key('settings'): + for (attribute,value) in interface['settings'].iteritems(): + # locate node network + nn = server.GetNodeNetworks(userauth,{'ip':interface['network_fields']['ip']})[0] + nnid=nn['nodenetwork_id'] + # locate or create node network attribute type + try: + nnst = server.GetNodeNetworkSettingTypes(userauth,{'name':attribute})[0] + except: + nnst = server.AddNodeNetworkSettingType(rootauth,{'category':'test', + 'name':attribute}) + # attach value + server.AddNodeNetworkSetting(userauth,nnid,attribute,value) + + def delete_node (self): + # uses the right auth as far as poss. try: - for slicespec in TestConfig.slices_specs : - utils.header('Creating Slice') - pp = pprint.PrettyPrinter(indent=4) - pp.pprint(slicespec) - slice_id=self.test_plc.server.AddSlice(auth,slicespec['slice_spec']) - for sliceuser in slicespec['slice_users']: - self.test_plc.server.AddPersonToSlice(auth, - sliceuser['email'], - slice_id) - for slicenode in slicespec['slice_nodes']: - liste_hosts.append(slicenode['hostname']) - self.test_plc.server.AddSliceToNodes(auth, - slice_id, - liste_hosts) - - self.test_plc.server.AddSliceAttribute(self.test_plc.auth_root(), - slice_id, 'initscript', - slicespec['slice_initscript']['name']) + ownername = self.node_spec['owner'] + user_spec = self.test_site.locate_user(ownername) + test_user = TestUser(self.test_plc,self.test_site,user_spec) + auth = test_user.auth() + except: + auth=self.test_plc.auth_root() + self.test_plc.server.DeleteNode(auth,self.name()) + + # Do most of the stuff locally - will be pushed on host_box - *not* the plc - later if needed + def prepare_area(self): + utils.system("rm -rf %s"%self.areaname()) + utils.system("mkdir %s"%self.areaname()) + #create the tar log file + utils.system("rm -rf nodeslogs && mkdir nodeslogs") + if self.is_qemu(): + utils.system("rsync -v -a --exclude .svn template-qemu/ %s/"%self.areaname()) + + def create_boot_cd(self): + utils.header("Calling GetBootMedium for %s"%self.name()) + options = [] + if self.is_qemu(): + options=['serial'] + encoded=self.test_plc.server.GetBootMedium(self.test_plc.auth_root(), self.name(), 'node-iso', '', options) + if (encoded == ''): + raise Exception, 'GetBootmedium failed' + + filename="%s/%s.iso"%(self.areaname(),self.name()) + utils.header('Storing boot medium into %s'%filename) + file(filename,'w').write(base64.b64decode(encoded)) + + def configure_qemu(self): + if not self.is_qemu(): + return + conf_filename="%s/start-qemu.conf"%(self.areaname()) + utils.header('Storing qemu config for %s in %s'%(self.name(),conf_filename)) + file=open(conf_filename,'w') + file.write('NODE_ISO=%s.iso\n'%self.name()) + file.close() + + # if relevant, push the qemu area onto the host box + if ( not self.test_box().is_local()): + utils.header ("Transferring configuration files for node %s onto %s"%(self.name(),self.host_box())) + self.test_box().clean_dir(self.buildname()) + self.test_box().mkdir(self.buildname()) + self.test_box().mkdir("nodeslogs") + self.test_box().copy(self.areaname(),recursive=True) + - except Exception, e: - print str(e) - sys.exit(1) - - def conffile(self,image,hostname,path): - template='%s/template-vmplayer/node.vmx'%(path) - actual='%s/vmplayer-%s/node.vmx'%(path,hostname) - sed_command="sed -e s,@BOOTCD@,%s,g %s > %s"%(image,template,actual) - utils.header('Creating %s from %s'%(actual,template)) - os.system('set -x; ' + sed_command) - - def create_boot_cd(self,path): - node_spec=self.node_spec - hostname=node_spec['hostname'] - try: - utils.header('Initializing vmplayer area for node %s'%hostname) - clean_dir="rm -rf %s/vmplayer-%s"%(path,hostname) - mkdir_command="mkdir -p %s/vmplayer-%s"%(path,hostname) - tar_command="tar -C %s/template-vmplayer -cf - . | tar -C %s/vmplayer-%s -xf -"%(path,path,hostname) - os.system('set -x; ' +clean_dir + ';' + mkdir_command + ';' + tar_command); - utils.header('Creating boot medium for node %s'%hostname) - encoded=self.test_plc.server.GetBootMedium(self.test_plc.auth_root(), hostname, 'node-iso', '') - if (encoded == ''): - raise Exception, 'boot.iso not found' - file=open(path+'/vmplayer-'+hostname+'/boot_file.iso','w') - file.write(base64.b64decode(encoded)) - file.close() - utils.header('boot cd created for %s'%hostname) - self.conffile('boot_file.iso',hostname, path) - except Exception, e: - print str(e) - sys.exit(1) + def start_node (self,options): + model=self.node_spec['node_fields']['model'] + #starting the Qemu nodes before + if self.is_qemu(): + self.start_qemu(options) + else: + utils.header("TestNode.start_node : %s model %s taken as real node"%(self.name(),model)) + + def start_qemu (self, options): + test_box = self.test_box() + utils.header("Starting qemu node %s on %s"%(self.name(),test_box.hostname())) + + test_box.run_in_buildname("qemu-%s/env-qemu start >> nodeslogs/%s.log"%(self.name(),self.name())) + test_box.run_in_buildname("qemu-%s/start-qemu-node 2>&1 >> nodeslogs/%s.log &"%(self.name(),self.name())) + + def list_qemu (self): + utils.header("Listing qemu for host %s on box %s"%(self.name(),self.test_box().hostname())) + command="qemu-%s/kill-qemu-node -l %s"%(self.name(),self.name()) + self.test_box().run_in_buildname(command) + return True + + def kill_qemu (self): + #Prepare the log file before killing the nodes + test_box = self.test_box() + if(not test_box.tar_logs()): + utils.header("Failed to get the nodes log files") + # kill the right processes + utils.header("Stopping qemu for host %s on box %s"%(self.name(),self.test_box().hostname())) + command="qemu-%s/kill-qemu-node %s"%(self.name(),self.name()) + self.test_box().run_in_buildname(command) + return True