X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/f768530ce68d9a61209e2519753860edb0478830..da961187f97344fde390140ebb2f10d10d334d51:/tools/burnin diff --git a/tools/burnin b/tools/burnin index c856ef8..d0ef877 100755 --- a/tools/burnin +++ b/tools/burnin @@ -27,11 +27,12 @@ import os import sys import optparse import time +import socket +import urllib from itertools import izip, islice, cycle from cStringIO import StringIO from ganeti import opcodes -from ganeti import mcpu from ganeti import constants from ganeti import cli from ganeti import errors @@ -41,6 +42,10 @@ from ganeti import utils USAGE = ("\tburnin -o OS_NAME [options...] instance_name ...") +class InstanceDown(Exception): + """The checked instance was not up""" + + def Usage(): """Shows program usage information and exits the program.""" @@ -49,13 +54,44 @@ def Usage(): sys.exit(2) -def Log(msg): +def Log(msg, indent=0): """Simple function that prints out its argument. """ - print msg + headers = { + 0: "- ", + 1: "* ", + 2: "" + } + sys.stdout.write("%*s%s%s\n" % (2*indent, "", + headers.get(indent, " "), msg)) sys.stdout.flush() +def Err(msg, exit_code=1): + """Simple error logging that prints to stderr. + + """ + sys.stderr.write(msg + "\n") + sys.stderr.flush() + sys.exit(exit_code) + + +class SimpleOpener(urllib.FancyURLopener): + """A simple url opener""" + + def prompt_user_passwd(self, host, realm, clear_cache = 0): + """No-interaction version of prompt_user_passwd.""" + return None, None + + def http_error_default(self, url, fp, errcode, errmsg, headers): + """Custom error handling""" + # make sure sockets are not left in CLOSE_WAIT, this is similar + # but with a different exception to the BasicURLOpener class + _ = fp.read() # throw away data + fp.close() + raise InstanceDown("HTTP error returned: code %s, msg %s" % + (errcode, errmsg)) + class Burner(object): """Burner class.""" @@ -63,13 +99,15 @@ class Burner(object): def __init__(self): """Constructor.""" utils.SetupLogging(constants.LOG_BURNIN, debug=False, stderr_logging=True) + self.url_opener = SimpleOpener() self._feed_buf = StringIO() self.nodes = [] self.instances = [] self.to_rem = [] + self.queued_ops = [] self.opts = None - self.cl = cli.GetClient() self.ParseOptions() + self.cl = cli.GetClient() self.GetState() def ClearFeedbackBuf(self): @@ -85,27 +123,54 @@ class Burner(object): self._feed_buf.write("%s %s\n" % (time.ctime(utils.MergeTime(msg[0])), msg[2])) if self.opts.verbose: - Log(msg) + Log(msg, indent=3) - def ExecOp(self, op): + def ExecOp(self, *ops): + """Execute one or more opcodes and manage the exec buffer. + + @result: if only opcode has been passed, we return its result; + otherwise we return the list of results + + """ + job_id = cli.SendJob(ops, cl=self.cl) + results = cli.PollJob(job_id, cl=self.cl, feedback_fn=self.Feedback) + if len(ops) == 1: + return results[0] + else: + return results + + def ExecOrQueue(self, name, *ops): """Execute an opcode and manage the exec buffer.""" - self.ClearFeedbackBuf() - return cli.SubmitOpCode(op, feedback_fn=self.Feedback, cl=self.cl) + if self.opts.parallel: + self.queued_ops.append((ops, name)) + else: + return self.ExecOp(*ops) + + def CommitQueue(self): + """Execute all submitted opcodes in case of parallel burnin""" + if not self.opts.parallel: + return + + try: + results = self.ExecJobSet(self.queued_ops) + finally: + self.queued_ops = [] + return results def ExecJobSet(self, jobs): """Execute a set of jobs and return once all are done. The method will return the list of results, if all jobs are - successfull. Otherwise, OpExecError will be raised from within + successful. Otherwise, OpExecError will be raised from within cli.py. """ self.ClearFeedbackBuf() - job_ids = [cli.SendJob(job, cl=self.cl) for job in jobs] - Log("- Submitted job IDs %s" % ", ".join(job_ids)) + job_ids = [cli.SendJob(row[0], cl=self.cl) for row in jobs] + Log("Submitted job ID(s) %s" % ", ".join(job_ids), indent=1) results = [] - for jid in job_ids: - Log("- Waiting for job %s" % jid) + for jid, (_, iname) in zip(job_ids, jobs): + Log("waiting for job %s for %s" % (jid, iname), indent=2) results.append(cli.PollJob(jid, cl=self.cl, feedback_fn=self.Feedback)) return results @@ -145,12 +210,33 @@ class Burner(object): parser.add_option("--no-failover", dest="do_failover", help="Skip instance failovers", action="store_false", default=True) + parser.add_option("--no-migrate", dest="do_migrate", + help="Skip instance live migration", + action="store_false", default=True) parser.add_option("--no-importexport", dest="do_importexport", help="Skip instance export/import", action="store_false", default=True) parser.add_option("--no-startstop", dest="do_startstop", help="Skip instance stop/start", action="store_false", default=True) + parser.add_option("--no-reinstall", dest="do_reinstall", + help="Skip instance reinstall", action="store_false", + default=True) + parser.add_option("--no-reboot", dest="do_reboot", + help="Skip instance reboot", action="store_false", + default=True) + parser.add_option("--no-activate-disks", dest="do_activate_disks", + help="Skip disk activation/deactivation", + action="store_false", default=True) + parser.add_option("--no-add-disks", dest="do_addremove_disks", + help="Skip disk addition/removal", + action="store_false", default=True) + parser.add_option("--no-add-nics", dest="do_addremove_nics", + help="Skip NIC addition/removal", + action="store_false", default=True) + parser.add_option("--no-nics", dest="nics", + help="No network interfaces", action="store_const", + const=[], default=[{}]) parser.add_option("--rename", dest="rename", default=None, help="Give one unused instance name which is taken" " to start the renaming sequence", @@ -163,7 +249,7 @@ class Burner(object): parser.add_option("-n", "--nodes", dest="nodes", default="", help="Comma separated list of nodes to perform" " the burnin on (defaults to all nodes)") - parser.add_option("--iallocator", dest="iallocator", + parser.add_option("-I", "--iallocator", dest="iallocator", default=None, type="string", help="Perform the allocation using an iallocator" " instead of fixed node spread (node restrictions no" @@ -172,6 +258,22 @@ class Burner(object): dest="parallel", help="Enable parallelization of some operations in" " order to speed burnin or to test granular locking") + parser.add_option("--net-timeout", default=15, type="int", + dest="net_timeout", + help="The instance check network timeout in seconds" + " (defaults to 15 seconds)") + parser.add_option("-C", "--http-check", default=False, action="store_true", + dest="http_check", + help="Enable checking of instance status via http," + " looking for /hostname.txt that should contain the" + " name of the instance") + parser.add_option("-K", "--keep-instances", default=False, + action="store_true", + dest="keep_instances", + help="Leave instances on the cluster after burnin," + " for investigation in case of errors or simply" + " to use them") + options, args = parser.parse_args() if len(args) < 1 or options.os is None: @@ -182,26 +284,27 @@ class Burner(object): constants.DT_PLAIN, constants.DT_DRBD8) if options.disk_template not in supported_disk_templates: - Log("Unknown disk template '%s'" % options.disk_template) - sys.exit(1) - - disk_size = [utils.ParseUnit(v) for v in options.disk_size.split(",")] - disk_growth = [utils.ParseUnit(v) for v in options.disk_growth.split(",")] - if len(disk_growth) != len(disk_size): - Log("Wrong disk sizes/growth combination") - sys.exit(1) + Err("Unknown disk template '%s'" % options.disk_template) + + if options.disk_template == constants.DT_DISKLESS: + disk_size = disk_growth = [] + options.do_addremove_disks = False + else: + disk_size = [utils.ParseUnit(v) for v in options.disk_size.split(",")] + disk_growth = [utils.ParseUnit(v) + for v in options.disk_growth.split(",")] + if len(disk_growth) != len(disk_size): + Err("Wrong disk sizes/growth combination") if ((disk_size and options.disk_template == constants.DT_DISKLESS) or (not disk_size and options.disk_template != constants.DT_DISKLESS)): - Log("Wrong disk count/disk template combination") - sys.exit(1) + Err("Wrong disk count/disk template combination") self.disk_size = disk_size self.disk_growth = disk_growth self.disk_count = len(disk_size) if options.nodes and options.iallocator: - Log("Give either the nodes option or the iallocator option, not both") - sys.exit(1) + Err("Give either the nodes option or the iallocator option, not both") self.opts = options self.instances = args @@ -211,6 +314,8 @@ class Burner(object): } self.hvp = {} + socket.setdefaulttimeout(options.net_timeout) + def GetState(self): """Read the cluster state from the config.""" if self.opts.nodes: @@ -218,29 +323,27 @@ class Burner(object): else: names = [] try: - op = opcodes.OpQueryNodes(output_fields=["name"], names=names) + op = opcodes.OpQueryNodes(output_fields=["name", "offline", "drained"], + names=names, use_locking=True) result = self.ExecOp(op) except errors.GenericError, err: err_code, msg = cli.FormatError(err) - Log(msg) - sys.exit(err_code) - self.nodes = [data[0] for data in result] + Err(msg, exit_code=err_code) + self.nodes = [data[0] for data in result if not (data[1] or data[2])] result = self.ExecOp(opcodes.OpDiagnoseOS(output_fields=["name", "valid"], names=[])) if not result: - Log("Can't get the OS list") - sys.exit(1) + Err("Can't get the OS list") # filter non-valid OS-es os_set = [val[0] for val in result if val[1]] if self.opts.os not in os_set: - Log("OS '%s' not found" % self.opts.os) - sys.exit(1) + Err("OS '%s' not found" % self.opts.os) - def CreateInstances(self): + def BurnCreateInstances(self): """Create the given instances. """ @@ -248,24 +351,26 @@ class Burner(object): mytor = izip(cycle(self.nodes), islice(cycle(self.nodes), 1, None), self.instances) - jobset = [] + Log("Creating instances") for pnode, snode, instance in mytor: + Log("instance %s" % instance, indent=1) if self.opts.iallocator: pnode = snode = None - Log("- Add instance %s (iallocator: %s)" % - (instance, self.opts.iallocator)) + msg = "with iallocator %s" % self.opts.iallocator elif self.opts.disk_template not in constants.DTS_NET_MIRROR: snode = None - Log("- Add instance %s on node %s" % (instance, pnode)) + msg = "on %s" % pnode else: - Log("- Add instance %s on nodes %s/%s" % (instance, pnode, snode)) + msg = "on %s, %s" % (pnode, snode) + + Log(msg, indent=2) op = opcodes.OpCreateInstance(instance_name=instance, disks = [ {"size": size} for size in self.disk_size], disk_template=self.opts.disk_template, - nics=[{}], + nics=self.opts.nics, mode=constants.INSTANCE_CREATE, os_type=self.opts.os, pnode=pnode, @@ -280,101 +385,133 @@ class Burner(object): hvparams=self.hvp, ) - if self.opts.parallel: - jobset.append([op]) - # FIXME: here we should not append to to_rem uncoditionally, - # but only when the job is successful - self.to_rem.append(instance) - else: - self.ExecOp(op) - self.to_rem.append(instance) - if self.opts.parallel: - self.ExecJobSet(jobset) + self.ExecOrQueue(instance, op) + self.to_rem.append(instance) - def GrowDisks(self): + self.CommitQueue() + + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnGrowDisks(self): """Grow both the os and the swap disks by the requested amount, if any.""" + Log("Growing disks") for instance in self.instances: + Log("instance %s" % instance, indent=1) for idx, growth in enumerate(self.disk_growth): if growth > 0: op = opcodes.OpGrowDisk(instance_name=instance, disk=idx, amount=growth, wait_for_sync=True) - Log("- Increase %s's %s disk by %s MB" % (instance, idx, growth)) - self.ExecOp(op) + Log("increase disk/%s by %s MB" % (idx, growth), indent=2) + self.ExecOrQueue(instance, op) + self.CommitQueue() - def ReplaceDisks1D8(self): + def BurnReplaceDisks1D8(self): """Replace disks on primary and secondary for drbd8.""" + Log("Replacing disks on the same nodes") for instance in self.instances: + Log("instance %s" % instance, indent=1) + ops = [] for mode in constants.REPLACE_DISK_SEC, constants.REPLACE_DISK_PRI: op = opcodes.OpReplaceDisks(instance_name=instance, mode=mode, disks=[i for i in range(self.disk_count)]) - Log("- Replace disks (%s) for instance %s" % (mode, instance)) - self.ExecOp(op) + Log("run %s" % mode, indent=2) + ops.append(op) + self.ExecOrQueue(instance, *ops) + self.CommitQueue() - def ReplaceDisks2(self): + def BurnReplaceDisks2(self): """Replace secondary node.""" - mode = constants.REPLACE_DISK_SEC + Log("Changing the secondary node") + mode = constants.REPLACE_DISK_CHG mytor = izip(islice(cycle(self.nodes), 2, None), self.instances) for tnode, instance in mytor: + Log("instance %s" % instance, indent=1) if self.opts.iallocator: tnode = None + msg = "with iallocator %s" % self.opts.iallocator + else: + msg = tnode op = opcodes.OpReplaceDisks(instance_name=instance, mode=mode, remote_node=tnode, iallocator=self.opts.iallocator, disks=[i for i in range(self.disk_count)]) - Log("- Replace secondary (%s) for instance %s" % (mode, instance)) - self.ExecOp(op) + Log("run %s %s" % (mode, msg), indent=2) + self.ExecOrQueue(instance, op) + self.CommitQueue() - def Failover(self): + def BurnFailover(self): """Failover the instances.""" - + Log("Failing over instances") for instance in self.instances: + Log("instance %s" % instance, indent=1) op = opcodes.OpFailoverInstance(instance_name=instance, ignore_consistency=False) - Log("- Failover instance %s" % (instance)) - self.ExecOp(op) + self.ExecOrQueue(instance, op) + self.CommitQueue() + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnMigrate(self): + """Migrate the instances.""" + Log("Migrating instances") + for instance in self.instances: + Log("instance %s" % instance, indent=1) + op1 = opcodes.OpMigrateInstance(instance_name=instance, live=True, + cleanup=False) - def ImportExport(self): + op2 = opcodes.OpMigrateInstance(instance_name=instance, live=True, + cleanup=True) + Log("migration and migration cleanup", indent=2) + self.ExecOrQueue(instance, op1, op2) + self.CommitQueue() + + def BurnImportExport(self): """Export the instance, delete it, and import it back. """ - + Log("Exporting and re-importing instances") mytor = izip(cycle(self.nodes), islice(cycle(self.nodes), 1, None), islice(cycle(self.nodes), 2, None), self.instances) for pnode, snode, enode, instance in mytor: + Log("instance %s" % instance, indent=1) + # read the full name of the instance + nam_op = opcodes.OpQueryInstances(output_fields=["name"], + names=[instance], use_locking=True) + full_name = self.ExecOp(nam_op)[0][0] if self.opts.iallocator: pnode = snode = None - import_log_msg = ("- Import instance %s from node %s (iallocator: %s)" % - (instance, enode, self.opts.iallocator)) + import_log_msg = ("import from %s" + " with iallocator %s" % + (enode, self.opts.iallocator)) elif self.opts.disk_template not in constants.DTS_NET_MIRROR: snode = None - import_log_msg = ("- Import instance %s from node %s to node %s" % - (instance, enode, pnode)) + import_log_msg = ("import from %s to %s" % + (enode, pnode)) else: - import_log_msg = ("- Import instance %s from node %s to nodes %s/%s" % - (instance, enode, pnode, snode)) + import_log_msg = ("import from %s to %s, %s" % + (enode, pnode, snode)) exp_op = opcodes.OpExportInstance(instance_name=instance, target_node=enode, shutdown=True) rem_op = opcodes.OpRemoveInstance(instance_name=instance, ignore_failures=True) - nam_op = opcodes.OpQueryInstances(output_fields=["name"], - names=[instance]) - full_name = self.ExecOp(nam_op)[0][0] imp_dir = os.path.join(constants.EXPORT_DIR, full_name) imp_op = opcodes.OpCreateInstance(instance_name=instance, - disk_size=self.opts.os_size, - swap_size=self.opts.swap_size, + disks = [ {"size": size} + for size in self.disk_size], disk_template=self.opts.disk_template, + nics=self.opts.nics, mode=constants.INSTANCE_IMPORT, src_node=enode, src_path=imp_dir, @@ -383,9 +520,8 @@ class Burner(object): start=True, ip_check=True, wait_for_sync=True, - mac="auto", file_storage_dir=None, - file_driver=None, + file_driver="loop", iallocator=self.opts.iallocator, beparams=self.bep, hvparams=self.hvp, @@ -393,62 +529,190 @@ class Burner(object): erem_op = opcodes.OpRemoveExport(instance_name=instance) - Log("- Export instance %s to node %s" % (instance, enode)) - self.ExecOp(exp_op) - Log("- Remove instance %s" % (instance)) - self.ExecOp(rem_op) - self.to_rem.remove(instance) - Log(import_log_msg) - self.ExecOp(imp_op) - Log("- Remove export of instance %s" % (instance)) - self.ExecOp(erem_op) + Log("export to node %s" % enode, indent=2) + Log("remove instance", indent=2) + Log(import_log_msg, indent=2) + Log("remove export", indent=2) + self.ExecOrQueue(instance, exp_op, rem_op, imp_op, erem_op) - self.to_rem.append(instance) + self.CommitQueue() + for instance in self.instances: + self._CheckInstanceAlive(instance) - def StopInstance(self, instance): + def StopInstanceOp(self, instance): """Stop given instance.""" - op = opcodes.OpShutdownInstance(instance_name=instance) - Log("- Shutdown instance %s" % instance) - self.ExecOp(op) + return opcodes.OpShutdownInstance(instance_name=instance) - def StartInstance(self, instance): + def StartInstanceOp(self, instance): """Start given instance.""" - op = opcodes.OpStartupInstance(instance_name=instance, force=False) - Log("- Start instance %s" % instance) - self.ExecOp(op) + return opcodes.OpStartupInstance(instance_name=instance, force=False) - def RenameInstance(self, instance, instance_new): + def RenameInstanceOp(self, instance, instance_new): """Rename instance.""" - op = opcodes.OpRenameInstance(instance_name=instance, - new_name=instance_new) - Log("- Rename instance %s to %s" % (instance, instance_new)) - self.ExecOp(op) + return opcodes.OpRenameInstance(instance_name=instance, + new_name=instance_new) - def StopStart(self): + def BurnStopStart(self): """Stop/start the instances.""" + Log("Stopping and starting instances") for instance in self.instances: - self.StopInstance(instance) - self.StartInstance(instance) + Log("instance %s" % instance, indent=1) + op1 = self.StopInstanceOp(instance) + op2 = self.StartInstanceOp(instance) + self.ExecOrQueue(instance, op1, op2) - def Remove(self): + self.CommitQueue() + + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnRemove(self): """Remove the instances.""" + Log("Removing instances") for instance in self.to_rem: + Log("instance %s" % instance, indent=1) op = opcodes.OpRemoveInstance(instance_name=instance, ignore_failures=True) - Log("- Remove instance %s" % instance) - self.ExecOp(op) + self.ExecOrQueue(instance, op) + + self.CommitQueue() + + def BurnRename(self): + """Rename the instances. + Note that this function will not execute in parallel, since we + only have one target for rename. - def Rename(self): - """Rename the instances.""" + """ + Log("Renaming instances") rename = self.opts.rename for instance in self.instances: - self.StopInstance(instance) - self.RenameInstance(instance, rename) - self.StartInstance(rename) - self.StopInstance(rename) - self.RenameInstance(rename, instance) - self.StartInstance(instance) + Log("instance %s" % instance, indent=1) + op_stop1 = self.StopInstanceOp(instance) + op_stop2 = self.StopInstanceOp(rename) + op_rename1 = self.RenameInstanceOp(instance, rename) + op_rename2 = self.RenameInstanceOp(rename, instance) + op_start1 = self.StartInstanceOp(rename) + op_start2 = self.StartInstanceOp(instance) + self.ExecOp(op_stop1, op_rename1, op_start1) + self._CheckInstanceAlive(rename) + self.ExecOp(op_stop2, op_rename2, op_start2) + self._CheckInstanceAlive(instance) + + def BurnReinstall(self): + """Reinstall the instances.""" + Log("Reinstalling instances") + for instance in self.instances: + Log("instance %s" % instance, indent=1) + op1 = self.StopInstanceOp(instance) + op2 = opcodes.OpReinstallInstance(instance_name=instance) + Log("reinstall without passing the OS", indent=2) + op3 = opcodes.OpReinstallInstance(instance_name=instance, + os_type=self.opts.os) + Log("reinstall specifying the OS", indent=2) + op4 = self.StartInstanceOp(instance) + self.ExecOrQueue(instance, op1, op2, op3, op4) + + self.CommitQueue() + + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnReboot(self): + """Reboot the instances.""" + Log("Rebooting instances") + for instance in self.instances: + Log("instance %s" % instance, indent=1) + ops = [] + for reboot_type in constants.REBOOT_TYPES: + op = opcodes.OpRebootInstance(instance_name=instance, + reboot_type=reboot_type, + ignore_secondaries=False) + Log("reboot with type '%s'" % reboot_type, indent=2) + ops.append(op) + self.ExecOrQueue(instance, *ops) + + self.CommitQueue() + + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnActivateDisks(self): + """Activate and deactivate disks of the instances.""" + Log("Activating/deactivating disks") + for instance in self.instances: + Log("instance %s" % instance, indent=1) + op_start = self.StartInstanceOp(instance) + op_act = opcodes.OpActivateInstanceDisks(instance_name=instance) + op_deact = opcodes.OpDeactivateInstanceDisks(instance_name=instance) + op_stop = self.StopInstanceOp(instance) + Log("activate disks when online", indent=2) + Log("activate disks when offline", indent=2) + Log("deactivate disks (when offline)", indent=2) + self.ExecOrQueue(instance, op_act, op_stop, op_act, op_deact, op_start) + self.CommitQueue() + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnAddRemoveDisks(self): + """Add and remove an extra disk for the instances.""" + Log("Adding and removing disks") + for instance in self.instances: + Log("instance %s" % instance, indent=1) + op_add = opcodes.OpSetInstanceParams(\ + instance_name=instance, + disks=[(constants.DDM_ADD, {"size": self.disk_size[0]})]) + op_rem = opcodes.OpSetInstanceParams(\ + instance_name=instance, disks=[(constants.DDM_REMOVE, {})]) + op_stop = self.StopInstanceOp(instance) + op_start = self.StartInstanceOp(instance) + Log("adding a disk", indent=2) + Log("removing last disk", indent=2) + self.ExecOrQueue(instance, op_add, op_stop, op_rem, op_start) + self.CommitQueue() + for instance in self.instances: + self._CheckInstanceAlive(instance) + + def BurnAddRemoveNICs(self): + """Add and remove an extra NIC for the instances.""" + Log("Adding and removing NICs") + for instance in self.instances: + Log("instance %s" % instance, indent=1) + op_add = opcodes.OpSetInstanceParams(\ + instance_name=instance, nics=[(constants.DDM_ADD, {})]) + op_rem = opcodes.OpSetInstanceParams(\ + instance_name=instance, nics=[(constants.DDM_REMOVE, {})]) + Log("adding a NIC", indent=2) + Log("removing last NIC", indent=2) + self.ExecOrQueue(instance, op_add, op_rem) + self.CommitQueue() + + def _CheckInstanceAlive(self, instance): + """Check if an instance is alive by doing http checks. + + This will try to retrieve the url on the instance /hostname.txt + and check that it contains the hostname of the instance. In case + we get ECONNREFUSED, we retry up to the net timeout seconds, for + any other error we abort. + + """ + if not self.opts.http_check: + return + end_time = time.time() + self.opts.net_timeout + url = None + while time.time() < end_time and url is None: + try: + url = self.url_opener.open("http://%s/hostname.txt" % instance) + except IOError: + # here we can have connection refused, no route to host, etc. + time.sleep(1) + if url is None: + raise InstanceDown(instance, "Cannot contact instance") + hostname = url.read().strip() + url.close() + if hostname != instance: + raise InstanceDown(instance, ("Hostname mismatch, expected %s, got %s" % + (instance, hostname))) def BurninCluster(self): """Test a cluster intensively. @@ -460,38 +724,58 @@ class Burner(object): opts = self.opts - Log("- Testing global parameters") + Log("Testing global parameters") if (len(self.nodes) == 1 and opts.disk_template not in (constants.DT_DISKLESS, constants.DT_PLAIN, constants.DT_FILE)): - Log("When one node is available/selected the disk template must" + Err("When one node is available/selected the disk template must" " be 'diskless', 'file' or 'plain'") - sys.exit(1) has_err = True try: - self.CreateInstances() + self.BurnCreateInstances() if opts.do_replace1 and opts.disk_template in constants.DTS_NET_MIRROR: - self.ReplaceDisks1D8() + self.BurnReplaceDisks1D8() if (opts.do_replace2 and len(self.nodes) > 2 and opts.disk_template in constants.DTS_NET_MIRROR) : - self.ReplaceDisks2() + self.BurnReplaceDisks2() - if opts.disk_template != constants.DT_DISKLESS: - self.GrowDisks() + if (opts.disk_template != constants.DT_DISKLESS and + utils.any(self.disk_growth, lambda n: n > 0)): + self.BurnGrowDisks() if opts.do_failover and opts.disk_template in constants.DTS_NET_MIRROR: - self.Failover() + self.BurnFailover() - if opts.do_importexport: - self.ImportExport() + if opts.do_migrate and opts.disk_template == constants.DT_DRBD8: + self.BurnMigrate() - if opts.do_startstop: - self.StopStart() + if (opts.do_importexport and + opts.disk_template not in (constants.DT_DISKLESS, + constants.DT_FILE)): + self.BurnImportExport() + + if opts.do_reinstall: + self.BurnReinstall() + + if opts.do_reboot: + self.BurnReboot() + + if opts.do_addremove_disks: + self.BurnAddRemoveDisks() + + if opts.do_addremove_nics: + self.BurnAddRemoveNICs() + + if opts.do_activate_disks: + self.BurnActivateDisks() if opts.rename: - self.Rename() + self.BurnRename() + + if opts.do_startstop: + self.BurnStopStart() has_err = False finally: @@ -499,7 +783,8 @@ class Burner(object): Log("Error detected: opcode buffer follows:\n\n") Log(self.GetFeedbackBuf()) Log("\n\n") - self.Remove() + if not self.opts.keep_instances: + self.BurnRemove() return 0