def __init__(self, execute, config_object, **kwargs):
if config_object.cephfs_ganesha_server_is_remote:
execute = ganesha_utils.SSHExecutor(
config_object.cephfs_ganesha_server_ip,
22,
None,
config_object.cephfs_ganesha_server_username,
password=config_object.cephfs_ganesha_server_password,
privatekey=config_object.cephfs_ganesha_path_to_private_key)
else:
execute = ganesha_utils.RootExecutor(execute)
self.ganesha_host = config_object.cephfs_ganesha_server_ip
if not self.ganesha_host:
self.ganesha_host = socket.gethostname()
LOG.info(
"NFS-Ganesha server's location defaulted to driver's "
"hostname: %s", self.ganesha_host)
super(NFSProtocolHelper, self).__init__(execute, config_object,
**kwargs)
if not hasattr(self, 'ceph_vol_client'):
self.ceph_vol_client = kwargs.pop('ceph_vol_client')
self.export_ips = config_object.cephfs_ganesha_export_ips
if not self.export_ips:
self.export_ips = [self.ganesha_host]
self.configured_ip_versions = set()
self.config = config_object
def make_gluster_call(self, execf):
"""Execute a Gluster command locally or remotely."""
if self.user:
gluster_execf = ganesha_utils.SSHExecutor(
self.host,
22,
None,
self.user,
password=self.remote_server_password,
privatekey=self.path_to_private_key)
else:
gluster_execf = ganesha_utils.RootExecutor(execf)
def _gluster_call(*args, **kwargs):
logmsg = kwargs.pop('log', None)
raw_error = kwargs.pop('raw_error', False)
try:
return gluster_execf(*(('gluster', ) + args), **kwargs)
except exception.ProcessExecutionError as exc:
if raw_error:
raise
if logmsg:
LOG.error(
_LE("%s: GlusterFS instrumentation failed.") % logmsg)
raise exception.GlusterfsException(
_("GlusterFS management command '%(cmd)s' failed "
"with details as follows:\n%(details)s.") % {
'cmd': ' '.join(args),
'details': exc.args[0]
})
return _gluster_call
def __init__(self, execute, config_object, **kwargs):
self.gluster_manager = kwargs.pop('gluster_manager')
if config_object.glusterfs_ganesha_server_ip:
execute = ganesha_utils.SSHExecutor(
config_object.glusterfs_ganesha_server_ip,
22,
None,
config_object.glusterfs_ganesha_server_username,
password=config_object.glusterfs_ganesha_server_password,
privatekey=config_object.glusterfs_path_to_private_key)
else:
execute = ganesha_utils.RootExecutor(execute)
super(GaneshaNFSHelper, self).__init__(execute, config_object,
**kwargs)
def make_gluster_call(self, execf):
"""Execute a Gluster command locally or remotely."""
if self.remote_user:
gluster_execf = ganesha_utils.SSHExecutor(
self.host,
22,
None,
self.remote_user,
password=self.remote_server_password,
privatekey=self.path_to_private_key)
else:
gluster_execf = ganesha_utils.RootExecutor(execf)
return lambda *args, **kwargs: gluster_execf(*(
('gluster', ) + args), **kwargs)
def __init__(self, execute, config_object, **kwargs):
self.gluster_manager = kwargs.pop('gluster_manager')
if config_object.glusterfs_ganesha_server_ip:
execute = ganesha_utils.SSHExecutor(
config_object.glusterfs_ganesha_server_ip, 22, None,
config_object.glusterfs_ganesha_server_username,
password=config_object.glusterfs_ganesha_server_password,
privatekey=config_object.glusterfs_path_to_private_key)
else:
execute = ganesha_utils.RootExecutor(execute)
self.ganesha_host = config_object.glusterfs_ganesha_server_ip
if not self.ganesha_host:
self.ganesha_host = socket.gethostname()
kwargs['tag'] = '-'.join(('GLUSTER', 'Ganesha', self.ganesha_host))
super(GaneshaNFSHelper, self).__init__(execute, config_object,
**kwargs)
def make_gluster_call(self, execf):
"""Execute a Gluster command locally or remotely."""
if self.user:
gluster_execf = ganesha_utils.SSHExecutor(
self.host,
22,
None,
self.user,
password=self.remote_server_password,
privatekey=self.path_to_private_key)
else:
gluster_execf = ganesha_utils.RootExecutor(execf)
def _gluster_call(*args, **kwargs):
logmsg = kwargs.pop('log', None)
error_policy = kwargs.pop('error_policy', 'coerce')
if (error_policy not in ('raw', 'coerce', 'suppress')
and not isinstance(error_policy[0], int)):
raise TypeError(
_("undefined error_policy %s") % repr(error_policy))
try:
return gluster_execf(*(('gluster', ) + args), **kwargs)
except exception.ProcessExecutionError as exc:
if error_policy == 'raw':
raise
elif error_policy == 'coerce':
pass
elif (error_policy == 'suppress'
or exc.exit_code in error_policy):
return
if logmsg:
LOG.error(
_LE("%s: GlusterFS instrumentation failed.") % logmsg)
raise exception.GlusterfsException(
_("GlusterFS management command '%(cmd)s' failed "
"with details as follows:\n%(details)s.") % {
'cmd': ' '.join(args),
'details': exc
})
return _gluster_call
