def create_iscsi_target(self, name, tid, lun, path, **kwargs):
# Note(jdg) tid and lun aren't used by TgtAdm but remain for
# compatibility
utils.ensure_tree(FLAGS.volumes_dir)
vol_id = name.split(':')[1]
volume_conf = """
<target %s>
backing-store %s
</target>
""" % (name, path)
LOG.info(_('Creating volume: %s') % vol_id)
volumes_dir = FLAGS.volumes_dir
volume_path = os.path.join(volumes_dir, vol_id)
f = open(volume_path, 'w+')
f.write(volume_conf)
f.close()
try:
(out, err) = self._execute('tgt-admin',
'--update',
name,
run_as_root=True)
except exception.ProcessExecutionError, e:
LOG.error(_("Failed to create iscsi target for volume "
"id:%(vol_id)s.") % locals())
#Don't forget to remove the persistent file we created
os.unlink(volume_path)
raise exception.ISCSITargetCreateFailed(volume_id=vol_id)
def create_iscsi_target(self, name, tid, lun, path, **kwargs):
# Note(jdg) tid and lun aren't used by TgtAdm but remain for
# compatibility
utils.ensure_tree(FLAGS.volumes_dir)
vol_id = name.split(':')[1]
volume_conf = """
<target %s>
backing-store %s
</target>
""" % (name, path)
LOG.info(_('Creating volume: %s') % vol_id)
volumes_dir = FLAGS.volumes_dir
volume_path = os.path.join(volumes_dir, vol_id)
f = open(volume_path, 'w+')
f.write(volume_conf)
f.close()
try:
(out, err) = self._execute('tgt-admin',
'--update',
name,
run_as_root=True)
except exception.ProcessExecutionError, e:
LOG.error(
_("Failed to create iscsi target for volume "
"id:%(vol_id)s.") % locals())
#Don't forget to remove the persistent file we created
os.unlink(volume_path)
raise exception.ISCSITargetCreateFailed(volume_id=vol_id)
def create_iscsi_target(self, name, tid, lun, path, chap_auth=None, **kwargs):
# Note(jdg) tid and lun aren't used by TgtAdm but remain for
# compatibility
utils.ensure_tree(FLAGS.volumes_dir)
vol_id = name.split(":")[1]
if chap_auth is None:
volume_conf = """
<target %s>
backing-store %s
</target>
""" % (
name,
path,
)
else:
volume_conf = """
<target %s>
backing-store %s
%s
</target>
""" % (
name,
path,
chap_auth,
)
LOG.info(_("Creating iscsi_target for: %s") % vol_id)
volumes_dir = FLAGS.volumes_dir
volume_path = os.path.join(volumes_dir, vol_id)
f = open(volume_path, "w+")
f.write(volume_conf)
f.close()
old_persist_file = None
old_name = kwargs.get("old_name", None)
if old_name is not None:
old_persist_file = os.path.join(volumes_dir, old_name)
try:
(out, err) = self._execute("tgt-admin", "--update", name, run_as_root=True)
except exception.ProcessExecutionError, e:
LOG.error(_("Failed to create iscsi target for volume " "id:%(vol_id)s.") % locals())
# Don't forget to remove the persistent file we created
os.unlink(volume_path)
raise exception.ISCSITargetCreateFailed(volume_id=vol_id)
def create_iscsi_target(self, name, tid, lun, path,
chap_auth=None, **kwargs):
# Note(jdg) tid and lun aren't used by TgtAdm but remain for
# compatibility
utils.ensure_tree(FLAGS.volumes_dir)
vol_id = name.split(':')[1]
if chap_auth is None:
volume_conf = """
<target %s>
backing-store %s
</target>
""" % (name, path)
else:
volume_conf = """
<target %s>
backing-store %s
%s
</target>
""" % (name, path, chap_auth)
LOG.info(_('Creating iscsi_target for: %s') % vol_id)
volumes_dir = FLAGS.volumes_dir
volume_path = os.path.join(volumes_dir, vol_id)
f = open(volume_path, 'w+')
f.write(volume_conf)
f.close()
old_persist_file = None
old_name = kwargs.get('old_name', None)
if old_name is not None:
old_persist_file = os.path.join(volumes_dir, old_name)
try:
(out, err) = self._execute('tgt-admin',
'--update',
name,
run_as_root=True)
except exception.ProcessExecutionError as e:
LOG.error(_("Failed to create iscsi target for volume "
"id:%(vol_id)s: %(e)s")
% {'vol_id': vol_id, 'e': str(e)})
#Don't forget to remove the persistent file we created
os.unlink(volume_path)
raise exception.ISCSITargetCreateFailed(volume_id=vol_id)
iqn = '%s%s' % (FLAGS.iscsi_target_prefix, vol_id)
tid = self._get_target(iqn)
if tid is None:
LOG.error(_("Failed to create iscsi target for volume "
"id:%(vol_id)s. Please ensure your tgtd config file "
"contains 'include %(volumes_dir)s/*'") % locals())
raise exception.NotFound()
if old_persist_file is not None and os.path.exists(old_persist_file):
os.unlink(old_persist_file)
return tid
def create_iscsi_target(self,
name,
tid,
lun,
path,
chap_auth=None,
**kwargs):
# Note(jdg) tid and lun aren't used by TgtAdm but remain for
# compatibility
utils.ensure_tree(FLAGS.volumes_dir)
vol_id = name.split(':')[1]
if chap_auth is None:
volume_conf = """
<target %s>
backing-store %s
</target>
""" % (name, path)
else:
volume_conf = """
<target %s>
backing-store %s
%s
</target>
""" % (name, path, chap_auth)
LOG.info(_('Creating iscsi_target for: %s') % vol_id)
volumes_dir = FLAGS.volumes_dir
volume_path = os.path.join(volumes_dir, vol_id)
f = open(volume_path, 'w+')
f.write(volume_conf)
f.close()
old_persist_file = None
old_name = kwargs.get('old_name', None)
if old_name is not None:
old_persist_file = os.path.join(volumes_dir, old_name)
try:
(out, err) = self._execute('tgt-admin',
'--update',
name,
run_as_root=True)
except exception.ProcessExecutionError as e:
LOG.error(
_("Failed to create iscsi target for volume "
"id:%(vol_id)s: %(e)s") % {
'vol_id': vol_id,
'e': str(e)
})
#Don't forget to remove the persistent file we created
os.unlink(volume_path)
raise exception.ISCSITargetCreateFailed(volume_id=vol_id)
iqn = '%s%s' % (FLAGS.iscsi_target_prefix, vol_id)
tid = self._get_target(iqn)
if tid is None:
LOG.error(
_("Failed to create iscsi target for volume "
"id:%(vol_id)s. Please ensure your tgtd config file "
"contains 'include %(volumes_dir)s/*'") % locals())
raise exception.NotFound()
if old_persist_file is not None and os.path.exists(old_persist_file):
os.unlink(old_persist_file)
return tid