ganeti.client.gnt

module documentation

Node group related commands

Function	`AddGroup`	Add a node group to the cluster.
Function	`AssignNodes`	Assign nodes to a group.
Function	`EvacuateGroup`	Evacuate a node group.
Function	`GroupInfo`	Shows info about node group.
Function	`ListGroupFields`	List node fields.
Function	`ListGroups`	List node groups and their properties.
Function	`Main`	Undocumented
Function	`RemoveGroup`	Remove a node group from the cluster.
Function	`RenameGroup`	Rename a node group.
Function	`SetGroupParams`	Modifies a node group's parameters.
Function	`ShowCreateCommand`	Shows the command that can be used to re-create a node group.
Variable	`commands`	Undocumented
Function	`_FmtDict`	Format dict data into command-line format.
Function	`_FormatGroupInfo`	Undocumented
Function	`_GetCreateCommand`	Undocumented
Constant	`_ENV_OVERRIDE`	Undocumented
Constant	`_LIST_DEF_FIELDS`	Undocumented

def AddGroup(opts, args): ¶

Add a node group to the cluster.

Parameters
opts	the command line options selected by the user
args:list	a list of length 1 with the name of the group to create
Returns
int	the desired exit code

def AssignNodes(opts, args): ¶

Assign nodes to a group.

Parameters
opts	the command line options selected by the user
args:list	args[0]: group to assign nodes to; args[1:]: nodes to assign
Returns
int	the desired exit code

def EvacuateGroup(opts, args): ¶

Evacuate a node group.

def GroupInfo(_, args): ¶

Shows info about node group.

def ListGroupFields(opts, args): ¶

List node fields.

Parameters
opts	the command line options selected by the user
args:list	fields to list, or empty for all
Returns
int	the desired exit code

def ListGroups(opts, args): ¶

List node groups and their properties.

Parameters
opts	the command line options selected by the user
args:list	groups to list, or empty for all
Returns
int	the desired exit code

def Main(): ¶

Undocumented

def RemoveGroup(opts, args): ¶

Remove a node group from the cluster.

Parameters
opts	the command line options selected by the user
args:list	a list of length 1 with the name of the group to remove
Returns
int	the desired exit code

def RenameGroup(opts, args): ¶

Rename a node group.

Parameters
opts	the command line options selected by the user
args:list	a list of length 2, [old_name, new_name]
Returns
int	the desired exit code

def SetGroupParams(opts, args): ¶

Modifies a node group's parameters.

Parameters
opts	the command line options selected by the user
args:list	should contain only one element, the node group name
Returns
int	the desired exit code

def ShowCreateCommand(opts, args): ¶

Shows the command that can be used to re-create a node group.

Currently it works only for ipolicy specs.

commands = ¶

Undocumented

def _FmtDict(data): ¶

Format dict data into command-line format.

Parameters
data	The input dict to be formatted
Returns
The formatted dict

def _FormatGroupInfo(group): ¶

Undocumented

def _GetCreateCommand(group): ¶

Undocumented

_ENV_OVERRIDE = ¶

Undocumented

Value

compat.UniqueFrozenset(['list'])

_LIST_DEF_FIELDS: list[str] = ¶

Undocumented

Value

['name', 'node_cnt', 'pinst_cnt', 'alloc_policy', 'ndparams']

ganeti.client.gnt_group

`ganeti.client.gnt_group`