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Package rtslib :: Module target :: Class NodeACL
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Class NodeACL

source code

  object --+    
           |    
node.CFSNode --+
               |
              NodeACL

This is an interface to node ACLs in configFS. A NodeACL is identified by the initiator node wwn and parent TPG.

Instance Methods [hide private]
 
__repr__(self)
repr(x)		 source code
 
__init__(self, parent_tpg, node_wwn, mode='any')
Returns: A NodeACL object.		 source code
 
_get_node_wwn(self) source code
 
_get_parent_tpg(self) source code
 
_get_tcq_depth(self) source code
 
_set_tcq_depth(self, depth) source code
 
_get_tag(self) source code
 
_set_tag(self, tag_str) source code
 
_list_mapped_luns(self) source code
 
_get_session(self) source code
 
has_feature(self, feature)
Whether or not this NodeACL has a certain feature.		 source code
 
delete(self)
Delete the NodeACL, including all MappedLUN objects.		 source code
 
mapped_lun(self, mapped_lun, tpg_lun=None, write_protect=None)
Same as MappedLUN() but without the parent_nodeacl parameter.		 source code
 
_get_authenticate_target(self) source code
 
dump(self) source code

Inherited from node.CFSNode: get_attribute, get_parameter, list_attributes, list_parameters, set_attribute, set_parameter

Inherited from node.CFSNode (private): _check_self, _create_in_cfs_ine, _exists, _get_path, _list_files

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Methods [hide private]
 
setup(cls, tpg_obj, acl, err_func) source code
Class Variables [hide private]

Inherited from node.CFSNode: configfs_dir

Properties [hide private]
  tcq_depth
Set or get the TCQ depth for the initiator sessions matching this NodeACL.
  tag
Set or get the NodeACL tag.
  parent_tpg
Get the parent TPG object.
  node_wwn
Get the node wwn.
  mapped_luns
Get the list of all MappedLUN objects in this NodeACL.
  session
Gives a snapshot of the current session or None
  chap_userid
Set or get the initiator CHAP auth userid.
  chap_password
Set or get the initiator CHAP auth password.
  chap_mutual_userid
Set or get the initiator CHAP auth userid.
  chap_mutual_password
Set or get the initiator CHAP auth password.
  authenticate_target
Get the boolean authenticate target flag.

Inherited from node.CFSNode: exists, path

Inherited from object: __class__

Method Details [hide private]

__repr__(self)
(Representation operator)

source code 

repr(x)

Overrides: object.__repr__
(inherited documentation)

__init__(self, parent_tpg, node_wwn, mode='any')
(Constructor)

source code 

x.__init__(...) initializes x; see help(type(x)) for signature

Parameters:
  • parent_tpg (TPG) - The parent TPG object.
  • node_wwn (string) - The wwn of the initiator node for which the ACL is created.
  • mode (string) - An optionnal string containing the object creation mode:
    • 'any' means the configFS object will be either looked up or created.
    • 'lookup' means the object MUST already exist configFS.
    • 'create' means the object must NOT already exist in configFS.
Returns:
A NodeACL object.
Overrides: object.__init__

delete(self)

source code 

Delete the NodeACL, including all MappedLUN objects. If the underlying configFS object does not exist, this method does nothing.

Overrides: node.CFSNode.delete

dump(self)

source code 
Overrides: node.CFSNode.dump

Property Details [hide private]

tcq_depth

Set or get the TCQ depth for the initiator sessions matching this NodeACL.

Get Method:
_get_tcq_depth(self)
Set Method:
_set_tcq_depth(self, depth)

tag

Set or get the NodeACL tag. If not supported, return None

Get Method:
_get_tag(self)
Set Method:
_set_tag(self, tag_str)

parent_tpg

Get the parent TPG object.

Get Method:
_get_parent_tpg(self)

node_wwn

Get the node wwn.

Get Method:
_get_node_wwn(self)

mapped_luns

Get the list of all MappedLUN objects in this NodeACL.

Get Method:
_list_mapped_luns(self)

session

Gives a snapshot of the current session or None

Get Method:
_get_session(self)

chap_userid

Set or get the initiator CHAP auth userid.

Get Method:
<functools.partial object at 0x18f5e68>
Set Method:
<functools.partial object at 0x18f5ec0>

chap_password

Set or get the initiator CHAP auth password.

Get Method:
<functools.partial object at 0x18f5f70>
Set Method:
<functools.partial object at 0x18f5fc8>

chap_mutual_userid

Set or get the initiator CHAP auth userid.

Get Method:
<functools.partial object at 0x18f60a8>
Set Method:
<functools.partial object at 0x18f6100>

chap_mutual_password

Set or get the initiator CHAP auth password.

Get Method:
<functools.partial object at 0x18f61b0>
Set Method:
<functools.partial object at 0x18f6208>

authenticate_target

Get the boolean authenticate target flag.

Get Method:
_get_authenticate_target(self)

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