Package ganeti :: Package tools :: Module burnin

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Module burnin

source code

Burnin program

Classes

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InstanceDown
The checked instance was not up

BurninFailure
Failure detected during burning

SimpleOpener
A simple url opener

FeedbackAccumulator
Feedback accumulator class.

JobHandler
Class for handling Ganeti jobs.

Burner
Burner class.

Functions

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Usage()
Shows program usage information and exits the program.

source code

Log(msg, *args, **kwargs)
Simple function that prints out its argument.

source code

Err(msg, exit_code=1)
Simple error logging that prints to stderr.

source code

RandomString(size=8, chars=string.ascii_uppercase+string.digits)

source code

_DoCheckInstances(fn)
Decorator for checking instances.

source code

_DoBatch(retry)
Decorator for possible batch operations.

source code

Main()
Main function.

source code

Variables

[hide private]

USAGE = "\tburnin -o OS_NAME [options...] instance_name ..."

MAX_RETRIES = 3

LOG_HEADERS = {0: "- ", 1: "* ", 2: "",}

_SINGLE_NODE_DISK_TEMPLATES = compat.UniqueFrozenset([constant...
Disk templates supporting a single node

_SUPPORTED_DISK_TEMPLATES = compat.UniqueFrozenset([constants....

_IMPEXP_DISK_TEMPLATES = _SUPPORTED_DISK_TEMPLATES-frozenset([...
Disk templates for which import/export is tested

OPTIONS = [cli.cli_option("-o", "--os", dest= "os", default= N...

ARGUMENTS = [cli.ArgInstance(min= 1)]

Imports: sys, optparse, time, socket, urllib, random, string, izip, islice, cycle, StringIO, or_, opcodes, constants, cli, errors, utils, hypervisor, compat, pathutils, confd_client, GetClient

Function Details

[hide private]

_DoBatch(retry)

source code

Decorator for possible batch operations.

Must come after the _DoCheckInstances decorator (if any).

Parameters:

retry - whether this is a retryable batch, will be passed to StartBatch

Variables Details

[hide private]

_SINGLE_NODE_DISK_TEMPLATES

Disk templates supporting a single node

Value:

compat.UniqueFrozenset([constants.DT_DISKLESS, constants.DT_PLAIN, con
stants.DT_FILE, constants.DT_SHARED_FILE, constants.DT_EXT, constants.
DT_RBD, constants.DT_GLUSTER])

_SUPPORTED_DISK_TEMPLATES

Value:

compat.UniqueFrozenset([constants.DT_DISKLESS, constants.DT_DRBD8, con
stants.DT_EXT, constants.DT_FILE, constants.DT_PLAIN, constants.DT_RBD
, constants.DT_SHARED_FILE, constants.DT_GLUSTER])

_IMPEXP_DISK_TEMPLATES

Disk templates for which import/export is tested

Value:

_SUPPORTED_DISK_TEMPLATES-frozenset([constants.DT_DISKLESS, constants.
DT_FILE, constants.DT_SHARED_FILE, constants.DT_GLUSTER])

OPTIONS

Value:

[cli.cli_option("-o", "--os", dest= "os", default= None, help= "OS to 
use during burnin", metavar= "<OS>", completion_suggest= cli.OPT_COMPL
_ONE_OS), cli.HYPERVISOR_OPT, cli.OSPARAMS_OPT, cli.cli_option("--disk
-size", dest= "disk_size", help= "Disk size (determines disk count)", 
default= "1G", type= "string", metavar= "<size,size,...>", completion_
suggest= ("512M 1G 4G 1G,256M" " 4G,1G,1G 10G").split()), cli.cli_opti
on("--disk-growth", dest= "disk_growth", help= "Disk growth", default=
 "128m", type= "string", metavar= "<size,size,...>"), cli.cli_option("
...