Script move_instance

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Script move_instance

Tool to move instances from one cluster to another.

Classes

[hide private]

Error
Generic error.

Abort
Special exception for aborting import/export.

RapiClientFactory
Factory class for creating RAPI clients.

MoveJobPollReportCb

InstanceMove
Status class for instance moves.

MoveRuntime
Class to keep track of instance move.

MoveDestExecutor

MoveSourceExecutor

MoveSourceWorker

Functions

[hide private]

CheckRapiSetup(rapi_factory)
Checks the RAPI setup by retrieving the version.

ParseOptions()
Parses options passed to program.

CheckOptions(parser, options, args)
Checks options and arguments for validity.

DestClusterHasDefaultIAllocator(rapi_factory)
Determines if a given cluster has a default iallocator.

ExitWithError(message)
Exits after an error and shows a message.

main()
Main routine.

Variables

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SRC_RAPI_PORT_OPT = cli.cli_option("--src-rapi-port", action= ...

SRC_CA_FILE_OPT = cli.cli_option("--src-ca-file", action= "sto...

SRC_USERNAME_OPT = cli.cli_option("--src-username", action= "s...

SRC_PASSWORD_FILE_OPT = cli.cli_option("--src-password-file", ...

DEST_RAPI_PORT_OPT = cli.cli_option("--dest-rapi-port", action...

DEST_CA_FILE_OPT = cli.cli_option("--dest-ca-file", action= "s...

DEST_USERNAME_OPT = cli.cli_option("--dest-username", action= ...

DEST_PASSWORD_FILE_OPT = cli.cli_option("--dest-password-file"...

DEST_INSTANCE_NAME_OPT = cli.cli_option("--dest-instance-name"...

DEST_PRIMARY_NODE_OPT = cli.cli_option("--dest-primary-node", ...

DEST_SECONDARY_NODE_OPT = cli.cli_option("--dest-secondary-nod...

DEST_DISK_TEMPLATE_OPT = cli.cli_option("--dest-disk-template"...

PARALLEL_OPT = cli.cli_option("-p", "--parallel", action= "sto...

Imports: os, sys, time, logging, optparse, threading, cli, constants, utils, workerpool, objects, compat, rapi, ganeti, UsesRapiClient

Function Details

[hide private]

CheckRapiSetup(rapi_factory)

Checks the RAPI setup by retrieving the version.

Parameters:

rapi_factory (RapiClientFactory) - RAPI client factory

main()

Main routine.

Decorators:

@UsesRapiClient

Variables Details

[hide private]

SRC_RAPI_PORT_OPT

Value:

cli.cli_option("--src-rapi-port", action= "store", type= "int", dest= 
"src_rapi_port", default= constants.DEFAULT_RAPI_PORT, help= ("Source 
cluster RAPI port (defaults to %s)" % constants.DEFAULT_RAPI_PORT))

SRC_CA_FILE_OPT

Value:

cli.cli_option("--src-ca-file", action= "store", type= "string", dest=
 "src_ca_file", help= ("File containing source cluster Certificate" " 
Authority (CA) in PEM format"))

SRC_USERNAME_OPT

Value:

cli.cli_option("--src-username", action= "store", type= "string", dest
= "src_username", default= None, help= "Source cluster username")

SRC_PASSWORD_FILE_OPT

Value:

cli.cli_option("--src-password-file", action= "store", type= "string",
 dest= "src_password_file", help= "File containing source cluster pass
word")

DEST_RAPI_PORT_OPT

Value:

cli.cli_option("--dest-rapi-port", action= "store", type= "int", dest=
 "dest_rapi_port", default= constants.DEFAULT_RAPI_PORT, help= ("Desti
nation cluster RAPI port (defaults to source" " cluster RAPI port)"))

DEST_CA_FILE_OPT

Value:

cli.cli_option("--dest-ca-file", action= "store", type= "string", dest
= "dest_ca_file", help= ("File containing destination cluster Certific
ate" " Authority (CA) in PEM format (defaults to source" " cluster CA)
"))

DEST_USERNAME_OPT

Value:

cli.cli_option("--dest-username", action= "store", type= "string", des
t= "dest_username", default= None, help= ("Destination cluster usernam
e (defaults to" " source cluster username)"))

DEST_PASSWORD_FILE_OPT

Value:

cli.cli_option("--dest-password-file", action= "store", type= "string"
, dest= "dest_password_file", help= ("File containing destination clus
ter password" " (defaults to source cluster password)"))

DEST_INSTANCE_NAME_OPT

Value:

cli.cli_option("--dest-instance-name", action= "store", type= "string"
, dest= "dest_instance_name", help= ("Instance name on destination clu
ster (only" " when moving exactly one instance)"))

DEST_PRIMARY_NODE_OPT

Value:

cli.cli_option("--dest-primary-node", action= "store", type= "string",
 dest= "dest_primary_node", help= ("Primary node on destination cluste
r (only" " when moving exactly one instance)"))

DEST_SECONDARY_NODE_OPT

Value:

cli.cli_option("--dest-secondary-node", action= "store", type= "string
", dest= "dest_secondary_node", help= ("Secondary node on destination 
cluster (only" " when moving exactly one instance)"))

DEST_DISK_TEMPLATE_OPT

Value:

cli.cli_option("--dest-disk-template", action= "store", type= "string"
, dest= "dest_disk_template", default= None, help= "Disk template to u
se on destination cluster")

PARALLEL_OPT

Value:

cli.cli_option("-p", "--parallel", action= "store", type= "int", defau
lt= 1, dest= "parallel", metavar= "<number>", help= "Number of instanc
es to be moved simultaneously")