Script gnt_backup

Backup related commands

Functions

[hide private]

int

PrintExportList(opts, args)
Prints a list of all the exported system images.

int

ExportInstance(opts, args)
Export an instance to an image in the cluster.

ImportInstance(opts, args)
Add an instance to the cluster.

int

RemoveExport(opts, args)
Remove an export from the cluster.

Variables

[hide private]

_VALUE_TRUE = "true"

import_opts = [BACKEND_OPT, DISK_OPT, DISK_TEMPLATE_OPT, FILES...

commands = {'list':(PrintExportList, ARGS_NONE, [NODE_LIST_OPT...

Imports: sys, opcodes, constants, errors

Function Details

[hide private]

PrintExportList(opts, args)

Prints a list of all the exported system images.

Parameters:

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

Returns: int

the desired exit code

ExportInstance(opts, args)

Export an instance to an image in the cluster.

Parameters:

opts - the command line options selected by the user
args (list) - should contain only one element, the name of the instance to be exported

Returns: int

the desired exit code

ImportInstance(opts, args)

Add an instance to the cluster.

This is just a wrapper over GenericInstanceCreate.

RemoveExport(opts, args)

Remove an export from the cluster.

Parameters:

opts - the command line options selected by the user
args (list) - should contain only one element, the name of the instance whose backup should be removed

Returns: int

the desired exit code

Variables Details

[hide private]

import_opts

Value:

[BACKEND_OPT, DISK_OPT, DISK_TEMPLATE_OPT, FILESTORE_DIR_OPT, FILESTOR
E_DRIVER_OPT, HYPERVISOR_OPT, IALLOCATOR_OPT, IDENTIFY_DEFAULTS_OPT, N
ET_OPT, NODE_PLACEMENT_OPT, NOIPCHECK_OPT, NONAMECHECK_OPT, NONICS_OPT
, NWSYNC_OPT, OSPARAMS_OPT, OS_SIZE_OPT, SRC_DIR_OPT, SRC_NODE_OPT, SU
BMIT_OPT, DRY_RUN_OPT,]

commands

Value:

{'list':(PrintExportList, ARGS_NONE, [NODE_LIST_OPT], "", "Lists insta
nce exports available in the ganeti cluster"), 'export':(ExportInstanc
e, ARGS_ONE_INSTANCE, [FORCE_OPT, SINGLE_NODE_OPT, NOSHUTDOWN_OPT, SHU
TDOWN_TIMEOUT_OPT, REMOVE_INSTANCE_OPT, IGNORE_REMOVE_FAILURES_OPT, DR
Y_RUN_OPT], "-n <target_node> [opts...] <name>", "Exports an instance 
to an image"), 'import':(ImportInstance, ARGS_ONE_INSTANCE, import_opt
s, "[...] -t disk-type -n node[:secondary-node] <name>", "Imports an i
nstance from an exported image"), 'remove':(RemoveExport, [ArgUnknown(
...