def _GetWantedNodes(lu, nodes):
- """Returns list of checked and expanded nodes.
+ """Returns list of checked and expanded node names.
Args:
nodes: List of nodes (strings) or None for all
"""
- if nodes is not None and not isinstance(nodes, list):
+ if not isinstance(nodes, list):
raise errors.OpPrereqError("Invalid argument type 'nodes'")
if nodes:
- wanted_nodes = []
+ wanted = []
for name in nodes:
- node = lu.cfg.GetNodeInfo(lu.cfg.ExpandNodeName(name))
+ node = lu.cfg.ExpandNodeName(name)
if node is None:
raise errors.OpPrereqError("No such node name '%s'" % name)
- wanted_nodes.append(node)
+ wanted.append(node)
- return wanted_nodes
else:
- return [lu.cfg.GetNodeInfo(name) for name in lu.cfg.GetNodeList()]
+ wanted = lu.cfg.GetNodeList()
+ return utils.NiceSort(wanted)
+
+
+def _GetWantedInstances(lu, instances):
+ """Returns list of checked and expanded instance names.
+
+ Args:
+ instances: List of instances (strings) or None for all
+
+ """
+ if not isinstance(instances, list):
+ raise errors.OpPrereqError("Invalid argument type 'instances'")
+
+ if instances:
+ wanted = []
+
+ for name in instances:
+ instance = lu.cfg.ExpandInstanceName(name)
+ if instance is None:
+ raise errors.OpPrereqError("No such instance name '%s'" % name)
+ wanted.append(instance)
+
+ else:
+ wanted = lu.cfg.GetInstanceList()
+ return utils.NiceSort(wanted)
def _CheckOutputFields(static, dynamic, selected):
pubkey - the public key of the cluster
"""
- if os.path.exists('/etc/ssh/ssh_known_hosts'):
- f = open('/etc/ssh/ssh_known_hosts', 'r+')
+ if os.path.exists(constants.SSH_KNOWN_HOSTS_FILE):
+ f = open(constants.SSH_KNOWN_HOSTS_FILE, 'r+')
else:
- f = open('/etc/ssh/ssh_known_hosts', 'w+')
+ f = open(constants.SSH_KNOWN_HOSTS_FILE, 'w+')
inthere = False
save_lines = save_lines + add_lines
# Write a new file and replace old.
- fd, tmpname = tempfile.mkstemp('tmp', 'ssh_known_hosts_', '/etc/ssh')
+ fd, tmpname = tempfile.mkstemp('.tmp', 'known_hosts.',
+ constants.DATA_DIR)
newfile = os.fdopen(fd, 'w')
- newfile.write(''.join(save_lines))
- newfile.close()
+ try:
+ newfile.write(''.join(save_lines))
+ finally:
+ newfile.close()
logger.Debug("Wrote new known_hosts.")
- os.rename(tmpname, '/etc/ssh/ssh_known_hosts')
+ os.rename(tmpname, constants.SSH_KNOWN_HOSTS_FILE)
elif add_lines:
# Simply appending a new line will do the trick.
node: the name of this host as a fqdn
"""
- utils.RemoveFile('/root/.ssh/known_hosts')
-
if os.path.exists('/root/.ssh/id_dsa'):
utils.CreateBackup('/root/.ssh/id_dsa')
if os.path.exists('/root/.ssh/id_dsa.pub'):
"""
env = {
"CLUSTER": self.op.cluster_name,
- "MASTER": self.hostname['hostname_full'],
+ "MASTER": self.hostname.name,
}
- return env, [], [self.hostname['hostname_full']]
+ return env, [], [self.hostname.name]
def CheckPrereq(self):
"""Verify that the passed name is a valid one.
raise errors.OpPrereqError("Cannot resolve my own hostname ('%s')" %
hostname_local)
+ if hostname.name != hostname_local:
+ raise errors.OpPrereqError("My own hostname (%s) does not match the"
+ " resolver (%s): probably not using FQDN"
+ " for hostname." %
+ (hostname_local, hostname.name))
+
+ if hostname.ip.startswith("127."):
+ raise errors.OpPrereqError("This host's IP resolves to the private"
+ " range (%s). Please fix DNS or /etc/hosts." %
+ (hostname.ip,))
+
self.clustername = clustername = utils.LookupHostname(self.op.cluster_name)
if not clustername:
raise errors.OpPrereqError("Cannot resolve given cluster name ('%s')"
% self.op.cluster_name)
- result = utils.RunCmd(["fping", "-S127.0.0.1", "-q", hostname['ip']])
+ result = utils.RunCmd(["fping", "-S127.0.0.1", "-q", hostname.ip])
if result.failed:
raise errors.OpPrereqError("Inconsistency: this host's name resolves"
" to %s,\nbut this ip address does not"
" belong to this host."
- " Aborting." % hostname['ip'])
+ " Aborting." % hostname.ip)
secondary_ip = getattr(self.op, "secondary_ip", None)
if secondary_ip and not utils.IsValidIP(secondary_ip):
raise errors.OpPrereqError("Invalid secondary ip given")
- if secondary_ip and secondary_ip != hostname['ip']:
+ if secondary_ip and secondary_ip != hostname.ip:
result = utils.RunCmd(["fping", "-S127.0.0.1", "-q", secondary_ip])
if result.failed:
raise errors.OpPrereqError("You gave %s as secondary IP,\n"
# set up the simple store
ss = ssconf.SimpleStore()
ss.SetKey(ss.SS_HYPERVISOR, self.op.hypervisor_type)
- ss.SetKey(ss.SS_MASTER_NODE, hostname['hostname_full'])
- ss.SetKey(ss.SS_MASTER_IP, clustername['ip'])
+ ss.SetKey(ss.SS_MASTER_NODE, hostname.name)
+ ss.SetKey(ss.SS_MASTER_IP, clustername.ip)
ss.SetKey(ss.SS_MASTER_NETDEV, self.op.master_netdev)
- ss.SetKey(ss.SS_CLUSTER_NAME, clustername['hostname'])
+ ss.SetKey(ss.SS_CLUSTER_NAME, clustername.name)
# set up the inter-node password and certificate
_InitGanetiServerSetup(ss)
# start the master ip
- rpc.call_node_start_master(hostname['hostname_full'])
+ rpc.call_node_start_master(hostname.name)
# set up ssh config and /etc/hosts
f = open('/etc/ssh/ssh_host_rsa_key.pub', 'r')
f.close()
sshkey = sshline.split(" ")[1]
- _UpdateEtcHosts(hostname['hostname_full'],
- hostname['ip'],
- )
+ _UpdateEtcHosts(hostname.name, hostname.ip)
- _UpdateKnownHosts(hostname['hostname_full'],
- hostname['ip'],
- sshkey,
- )
+ _UpdateKnownHosts(hostname.name, hostname.ip, sshkey)
- _InitSSHSetup(hostname['hostname'])
+ _InitSSHSetup(hostname.name)
# init of cluster config file
cfgw = config.ConfigWriter()
- cfgw.InitConfig(hostname['hostname'], hostname['ip'], self.secondary_ip,
+ cfgw.InitConfig(hostname.name, hostname.ip, self.secondary_ip,
sshkey, self.op.mac_prefix,
self.op.vg_name, self.op.def_bridge)
return int(bad)
+class LURenameCluster(LogicalUnit):
+ """Rename the cluster.
+
+ """
+ HPATH = "cluster-rename"
+ HTYPE = constants.HTYPE_CLUSTER
+ _OP_REQP = ["name"]
+
+ def BuildHooksEnv(self):
+ """Build hooks env.
+
+ """
+ env = {
+ "NEW_NAME": self.op.name,
+ }
+ mn = self.sstore.GetMasterNode()
+ return env, [mn], [mn]
+
+ def CheckPrereq(self):
+ """Verify that the passed name is a valid one.
+
+ """
+ hostname = utils.LookupHostname(self.op.name)
+ if not hostname:
+ raise errors.OpPrereqError("Cannot resolve the new cluster name ('%s')" %
+ self.op.name)
+
+ new_name = hostname.name
+ self.ip = new_ip = hostname.ip
+ old_name = self.sstore.GetClusterName()
+ old_ip = self.sstore.GetMasterIP()
+ if new_name == old_name and new_ip == old_ip:
+ raise errors.OpPrereqError("Neither the name nor the IP address of the"
+ " cluster has changed")
+ if new_ip != old_ip:
+ result = utils.RunCmd(["fping", "-q", new_ip])
+ if not result.failed:
+ raise errors.OpPrereqError("The given cluster IP address (%s) is"
+ " reachable on the network. Aborting." %
+ new_ip)
+
+ self.op.name = new_name
+
+ def Exec(self, feedback_fn):
+ """Rename the cluster.
+
+ """
+ clustername = self.op.name
+ ip = self.ip
+ ss = self.sstore
+
+ # shutdown the master IP
+ master = ss.GetMasterNode()
+ if not rpc.call_node_stop_master(master):
+ raise errors.OpExecError("Could not disable the master role")
+
+ try:
+ # modify the sstore
+ ss.SetKey(ss.SS_MASTER_IP, ip)
+ ss.SetKey(ss.SS_CLUSTER_NAME, clustername)
+
+ # Distribute updated ss config to all nodes
+ myself = self.cfg.GetNodeInfo(master)
+ dist_nodes = self.cfg.GetNodeList()
+ if myself.name in dist_nodes:
+ dist_nodes.remove(myself.name)
+
+ logger.Debug("Copying updated ssconf data to all nodes")
+ for keyname in [ss.SS_CLUSTER_NAME, ss.SS_MASTER_IP]:
+ fname = ss.KeyToFilename(keyname)
+ result = rpc.call_upload_file(dist_nodes, fname)
+ for to_node in dist_nodes:
+ if not result[to_node]:
+ logger.Error("copy of file %s to node %s failed" %
+ (fname, to_node))
+ finally:
+ if not rpc.call_node_start_master(master):
+ logger.Error("Could not re-enable the master role on the master,\n"
+ "please restart manually.")
+
+
def _WaitForSync(cfgw, instance, oneshot=False, unlock=False):
"""Sleep and poll for an instance's disk to sync.
"""Logical unit for querying nodes.
"""
- _OP_REQP = ["output_fields"]
+ _OP_REQP = ["output_fields", "names"]
def CheckPrereq(self):
"""Check prerequisites.
self.dynamic_fields = frozenset(["dtotal", "dfree",
"mtotal", "mnode", "mfree"])
- _CheckOutputFields(static=["name", "pinst", "sinst", "pip", "sip"],
+ _CheckOutputFields(static=["name", "pinst_cnt", "sinst_cnt",
+ "pinst_list", "sinst_list",
+ "pip", "sip"],
dynamic=self.dynamic_fields,
selected=self.op.output_fields)
+ self.wanted = _GetWantedNodes(self, self.op.names)
def Exec(self, feedback_fn):
"""Computes the list of nodes and their attributes.
"""
- nodenames = utils.NiceSort(self.cfg.GetNodeList())
+ nodenames = self.wanted
nodelist = [self.cfg.GetNodeInfo(name) for name in nodenames]
-
# begin data gathering
if self.dynamic_fields.intersection(self.op.output_fields):
else:
live_data = dict.fromkeys(nodenames, {})
- node_to_primary = dict.fromkeys(nodenames, 0)
- node_to_secondary = dict.fromkeys(nodenames, 0)
+ node_to_primary = dict([(name, set()) for name in nodenames])
+ node_to_secondary = dict([(name, set()) for name in nodenames])
- if "pinst" in self.op.output_fields or "sinst" in self.op.output_fields:
+ inst_fields = frozenset(("pinst_cnt", "pinst_list",
+ "sinst_cnt", "sinst_list"))
+ if inst_fields & frozenset(self.op.output_fields):
instancelist = self.cfg.GetInstanceList()
- for instance in instancelist:
- instanceinfo = self.cfg.GetInstanceInfo(instance)
- node_to_primary[instanceinfo.primary_node] += 1
- for secnode in instanceinfo.secondary_nodes:
- node_to_secondary[secnode] += 1
+ for instance_name in instancelist:
+ inst = self.cfg.GetInstanceInfo(instance_name)
+ if inst.primary_node in node_to_primary:
+ node_to_primary[inst.primary_node].add(inst.name)
+ for secnode in inst.secondary_nodes:
+ if secnode in node_to_secondary:
+ node_to_secondary[secnode].add(inst.name)
# end data gathering
for field in self.op.output_fields:
if field == "name":
val = node.name
- elif field == "pinst":
- val = node_to_primary[node.name]
- elif field == "sinst":
- val = node_to_secondary[node.name]
+ elif field == "pinst_list":
+ val = list(node_to_primary[node.name])
+ elif field == "sinst_list":
+ val = list(node_to_secondary[node.name])
+ elif field == "pinst_cnt":
+ val = len(node_to_primary[node.name])
+ elif field == "sinst_cnt":
+ val = len(node_to_secondary[node.name])
elif field == "pip":
val = node.primary_ip
elif field == "sip":
val = node.secondary_ip
elif field in self.dynamic_fields:
- val = live_data[node.name].get(field, "?")
+ val = live_data[node.name].get(field, None)
else:
raise errors.ParameterError(field)
- val = str(val)
node_output.append(val)
output.append(node_output)
"""Computes the list of nodes and their attributes.
"""
- nodenames = utils.NiceSort([node.name for node in self.nodes])
+ nodenames = self.nodes
volumes = rpc.call_node_volumes(nodenames)
ilist = [self.cfg.GetInstanceInfo(iname) for iname
if not dns_data:
raise errors.OpPrereqError("Node %s is not resolvable" % node_name)
- node = dns_data['hostname']
- primary_ip = self.op.primary_ip = dns_data['ip']
+ node = dns_data.name
+ primary_ip = self.op.primary_ip = dns_data.ip
secondary_ip = getattr(self.op, "secondary_ip", None)
if secondary_ip is None:
secondary_ip = primary_ip
raise errors.OpExecError("PEM must end with newline")
logger.Info("copy cluster pass to %s and starting the node daemon" % node)
- # remove first the root's known_hosts file
- utils.RemoveFile("/root/.ssh/known_hosts")
# and then connect with ssh to set password and start ganeti-noded
# note that all the below variables are sanitized at this point,
# either by being constants or by the checks above
"Please fix and re-run this command." %
new_node.secondary_ip)
+ success, msg = ssh.VerifyNodeHostname(node)
+ if not success:
+ raise errors.OpExecError("Node '%s' claims it has a different hostname"
+ " than the one the resolver gives: %s.\n"
+ "Please fix and re-run this command." %
+ (node, msg))
+
# Distribute updated /etc/hosts and known_hosts to all nodes,
# including the node just added
myself = self.cfg.GetNodeInfo(self.sstore.GetMasterNode())
dist_nodes.remove(myself.name)
logger.Debug("Copying hosts and known_hosts to all nodes")
- for fname in ("/etc/hosts", "/etc/ssh/ssh_known_hosts"):
+ for fname in ("/etc/hosts", constants.SSH_KNOWN_HOSTS_FILE):
result = rpc.call_upload_file(dist_nodes, fname)
for to_node in dist_nodes:
if not result[to_node]:
"""
data = []
for node in self.nodes:
- result = utils.RunCmd(["ssh", node.name, self.op.command])
- data.append((node.name, result.cmd, result.output, result.exit_code))
+ result = ssh.SSHCall(node, "root", self.op.command)
+ data.append((node, result.output, result.exit_code))
return data
_ShutdownInstanceDisks(inst, self.cfg)
+class LURenameInstance(LogicalUnit):
+ """Rename an instance.
+
+ """
+ HPATH = "instance-rename"
+ HTYPE = constants.HTYPE_INSTANCE
+ _OP_REQP = ["instance_name", "new_name"]
+
+ def BuildHooksEnv(self):
+ """Build hooks env.
+
+ This runs on master, primary and secondary nodes of the instance.
+
+ """
+ env = _BuildInstanceHookEnvByObject(self.instance)
+ env["INSTANCE_NEW_NAME"] = self.op.new_name
+ nl = ([self.sstore.GetMasterNode(), self.instance.primary_node] +
+ list(self.instance.secondary_nodes))
+ return env, nl, nl
+
+ def CheckPrereq(self):
+ """Check prerequisites.
+
+ This checks that the instance is in the cluster and is not running.
+
+ """
+ instance = self.cfg.GetInstanceInfo(
+ self.cfg.ExpandInstanceName(self.op.instance_name))
+ if instance is None:
+ raise errors.OpPrereqError("Instance '%s' not known" %
+ self.op.instance_name)
+ if instance.status != "down":
+ raise errors.OpPrereqError("Instance '%s' is marked to be up" %
+ self.op.instance_name)
+ remote_info = rpc.call_instance_info(instance.primary_node, instance.name)
+ if remote_info:
+ raise errors.OpPrereqError("Instance '%s' is running on the node %s" %
+ (self.op.instance_name,
+ instance.primary_node))
+ self.instance = instance
+
+ # new name verification
+ hostname1 = utils.LookupHostname(self.op.new_name)
+ if not hostname1:
+ raise errors.OpPrereqError("New instance name '%s' not found in dns" %
+ self.op.new_name)
+
+ self.op.new_name = new_name = hostname1.name
+ if not getattr(self.op, "ignore_ip", False):
+ command = ["fping", "-q", hostname1.ip]
+ result = utils.RunCmd(command)
+ if not result.failed:
+ raise errors.OpPrereqError("IP %s of instance %s already in use" %
+ (hostname1.ip, new_name))
+
+
+ def Exec(self, feedback_fn):
+ """Reinstall the instance.
+
+ """
+ inst = self.instance
+ old_name = inst.name
+
+ self.cfg.RenameInstance(inst.name, self.op.new_name)
+
+ # re-read the instance from the configuration after rename
+ inst = self.cfg.GetInstanceInfo(self.op.new_name)
+
+ _StartInstanceDisks(self.cfg, inst, None)
+ try:
+ if not rpc.call_instance_run_rename(inst.primary_node, inst, old_name,
+ "sda", "sdb"):
+ msg = ("Could run OS rename script for instance %s\n"
+ "on node %s\n"
+ "(but the instance has been renamed in Ganeti)" %
+ (inst.name, inst.primary_node))
+ logger.Error(msg)
+ finally:
+ _ShutdownInstanceDisks(inst, self.cfg)
+
+
class LURemoveInstance(LogicalUnit):
"""Remove an instance.
"""Logical unit for querying instances.
"""
- _OP_REQP = ["output_fields"]
+ _OP_REQP = ["output_fields", "names"]
def CheckPrereq(self):
"""Check prerequisites.
self.dynamic_fields = frozenset(["oper_state", "oper_ram"])
_CheckOutputFields(static=["name", "os", "pnode", "snodes",
"admin_state", "admin_ram",
- "disk_template", "ip", "mac", "bridge"],
+ "disk_template", "ip", "mac", "bridge",
+ "sda_size", "sdb_size"],
dynamic=self.dynamic_fields,
selected=self.op.output_fields)
+ self.wanted = _GetWantedInstances(self, self.op.names)
+
def Exec(self, feedback_fn):
"""Computes the list of nodes and their attributes.
"""
- instance_names = utils.NiceSort(self.cfg.GetInstanceList())
+ instance_names = self.wanted
instance_list = [self.cfg.GetInstanceInfo(iname) for iname
in instance_names]
elif field == "pnode":
val = instance.primary_node
elif field == "snodes":
- val = ",".join(instance.secondary_nodes) or "-"
+ val = list(instance.secondary_nodes)
elif field == "admin_state":
- if instance.status == "down":
- val = "no"
- else:
- val = "yes"
+ val = (instance.status != "down")
elif field == "oper_state":
if instance.primary_node in bad_nodes:
- val = "(node down)"
+ val = None
else:
- if live_data.get(instance.name):
- val = "running"
- else:
- val = "stopped"
+ val = bool(live_data.get(instance.name))
elif field == "admin_ram":
val = instance.memory
elif field == "oper_ram":
if instance.primary_node in bad_nodes:
- val = "(node down)"
+ val = None
elif instance.name in live_data:
val = live_data[instance.name].get("memory", "?")
else:
val = instance.nics[0].bridge
elif field == "mac":
val = instance.nics[0].mac
+ elif field == "sda_size" or field == "sdb_size":
+ disk = instance.FindDisk(field[:3])
+ if disk is None:
+ val = None
+ else:
+ val = disk.size
else:
raise errors.ParameterError(field)
- val = str(val)
iout.append(val)
output.append(iout)
raise errors.OpPrereqError("Instance '%s' not known" %
self.op.instance_name)
+ if instance.disk_template != constants.DT_REMOTE_RAID1:
+ raise errors.OpPrereqError("Instance's disk layout is not"
+ " remote_raid1.")
+
+ secondary_nodes = instance.secondary_nodes
+ if not secondary_nodes:
+ raise errors.ProgrammerError("no secondary node but using "
+ "DT_REMOTE_RAID1 template")
+
# check memory requirements on the secondary node
- target_node = instance.secondary_nodes[0]
+ target_node = secondary_nodes[0]
nodeinfo = rpc.call_node_info([target_node], self.cfg.GetVGName())
info = nodeinfo.get(target_node, None)
if not info:
size=swap_sz,
children = [sdb_dev_m1, sdb_dev_m2])
disks = [md_sda_dev, md_sdb_dev]
- elif template_name == "remote_raid1":
+ elif template_name == constants.DT_REMOTE_RAID1:
if len(secondary_nodes) != 1:
raise errors.ProgrammerError("Wrong template configuration")
remote_node = secondary_nodes[0]
HTYPE = constants.HTYPE_INSTANCE
_OP_REQP = ["instance_name", "mem_size", "disk_size", "pnode",
"disk_template", "swap_size", "mode", "start", "vcpus",
- "wait_for_sync"]
+ "wait_for_sync", "ip_check"]
def BuildHooksEnv(self):
"""Build hooks env.
raise errors.OpPrereqError("Instance name '%s' not found in dns" %
self.op.instance_name)
- self.op.instance_name = instance_name = hostname1['hostname']
+ self.op.instance_name = instance_name = hostname1.name
instance_list = self.cfg.GetInstanceList()
if instance_name in instance_list:
raise errors.OpPrereqError("Instance '%s' is already in the cluster" %
if ip is None or ip.lower() == "none":
inst_ip = None
elif ip.lower() == "auto":
- inst_ip = hostname1['ip']
+ inst_ip = hostname1.ip
else:
if not utils.IsValidIP(ip):
raise errors.OpPrereqError("given IP address '%s' doesn't look"
inst_ip = ip
self.inst_ip = inst_ip
- command = ["fping", "-q", hostname1['ip']]
- result = utils.RunCmd(command)
- if not result.failed:
- raise errors.OpPrereqError("IP %s of instance %s already in use" %
- (hostname1['ip'], instance_name))
+ if self.op.start and not self.op.ip_check:
+ raise errors.OpPrereqError("Cannot ignore IP address conflicts when"
+ " adding an instance in start mode")
+
+ if self.op.ip_check:
+ command = ["fping", "-q", hostname1.ip]
+ result = utils.RunCmd(command)
+ if not result.failed:
+ raise errors.OpPrereqError("IP address %s of instance %s already"
+ " in use" % (hostname1.ip, instance_name))
# bridge verification
bridge = getattr(self.op, "bridge", None)
if self.op.wait_for_sync:
disk_abort = not _WaitForSync(self.cfg, iobj)
- elif iobj.disk_template == "remote_raid1":
+ elif iobj.disk_template == constants.DT_REMOTE_RAID1:
# make sure the disks are not degraded (still sync-ing is ok)
time.sleep(15)
feedback_fn("* checking mirrors status")
hyper = hypervisor.GetHypervisor()
console_cmd = hyper.GetShellCommandForConsole(instance.name)
- return node, console_cmd
+ # build ssh cmdline
+ argv = ["ssh", "-q", "-t"]
+ argv.extend(ssh.KNOWN_HOSTS_OPTS)
+ argv.extend(ssh.BATCH_MODE_OPTS)
+ argv.append(node)
+ argv.append(console_cmd)
+ return "ssh", argv
class LUAddMDDRBDComponent(LogicalUnit):
# start of work
remote_node = self.op.remote_node
cfg = self.cfg
- vgname = cfg.GetVGName()
for dev in instance.disks:
size = dev.size
lv_names = [".%s_%s" % (dev.iv_name, suf) for suf in ["data", "meta"]]
return result
-class LUQueryNodeData(NoHooksLU):
- """Logical unit for querying node data.
-
- """
- _OP_REQP = ["nodes"]
-
- def CheckPrereq(self):
- """Check prerequisites.
-
- This only checks the optional node list against the existing names.
-
- """
- self.wanted_nodes = _GetWantedNodes(self, self.op.nodes)
-
- def Exec(self, feedback_fn):
- """Compute and return the list of nodes.
-
- """
- ilist = [self.cfg.GetInstanceInfo(iname) for iname
- in self.cfg.GetInstanceList()]
- result = []
- for node in self.wanted_nodes:
- result.append((node.name, node.primary_ip, node.secondary_ip,
- [inst.name for inst in ilist
- if inst.primary_node == node.name],
- [inst.name for inst in ilist
- if node.name in inst.secondary_nodes],
- ))
- return result
-
-
class LUSetInstanceParms(LogicalUnit):
"""Modifies an instances's parameters.
that node.
"""
- return rpc.call_export_list([node.name for node in self.nodes])
+ return rpc.call_export_list(self.nodes)
class LUExportInstance(LogicalUnit):
projects / ganeti-local / blobdiff