Script gnt_os

OS scripts related commands

Functions

[hide private]

int

ListOS(opts, args)
List the valid OSes in the cluster.

int

ShowOSInfo(opts, args)
List detailed information about OSes in the cluster.

string

_OsStatus(status, diagnose)
Beautifier function for OS status.

int

DiagnoseOS(opts, args)
Analyse all OSes on this cluster.

int

ModifyOS(opts, args)
Modify OS parameters for one OS.

Variables

[hide private]

commands = {'list':(ListOS, ARGS_NONE, [NOHDR_OPT], "", "Lists...

Imports: sys, constants, opcodes, utils

Function Details

[hide private]

ListOS(opts, args)

List the valid OSes in the cluster.

Parameters:

opts - the command line options selected by the user
args (list) - should be an empty list

Returns: int

the desired exit code

ShowOSInfo(opts, args)

List detailed information about OSes in the cluster.

Parameters:

opts - the command line options selected by the user
args (list) - should be an empty list

Returns: int

the desired exit code

_OsStatus(status, diagnose)

Beautifier function for OS status.

Parameters:

status (boolean) - is the OS valid
diagnose (string) - the error message for invalid OSes

Returns: string

a formatted status

DiagnoseOS(opts, args)

Analyse all OSes on this cluster.

Parameters:

opts - the command line options selected by the user
args (list) - should be an empty list

Returns: int

the desired exit code

ModifyOS(opts, args)

Modify OS parameters for one OS.

Parameters:

opts - the command line options selected by the user
args (list) - should be a list with one entry

Returns: int

the desired exit code

Variables Details

[hide private]

commands

Value:

{'list':(ListOS, ARGS_NONE, [NOHDR_OPT], "", "Lists all valid operatin
g systems" " on the cluster"), 'diagnose':(DiagnoseOS, ARGS_NONE, [], 
"", "Diagnose all operating systems"), 'info':(ShowOSInfo, [ArgOs()], 
[], "", "Show detailed information about " "operating systems"), 'modi
fy':(ModifyOS, ARGS_ONE_OS, [HVLIST_OPT, OSPARAMS_OPT, DRY_RUN_OPT, HI
D_OS_OPT, BLK_OS_OPT], "", "Modify the OS parameters"),}