def run_fault(self, fault):
"""Executes given fault."""
if self.scenarios:
os_faults.human_api(self.cloud, fault)
else:
LOG.debug("Skipped fault: '{}' since".format(fault),
" scenarios are not defined.")
def run(self):
LOG.debug("Injecting fault: %s", self.config["action"])
injector = os_faults.connect()
try:
os_faults.human_api(injector, self.config["action"])
self.set_status(consts.HookStatus.SUCCESS)
except Exception as e:
self.set_status(consts.HookStatus.FAILED)
self.set_error(exception_name=type(e),
description='Fault injection failure',
details=str(e))
def run(self):
LOG.debug("Injecting fault: %s", self.config["action"])
injector = os_faults.connect()
try:
os_faults.human_api(injector, self.config["action"])
self.set_status(consts.HookStatus.SUCCESS)
except Exception as e:
self.set_status(consts.HookStatus.FAILED)
self.set_error(exception_name=type(e),
description='Fault injection failure',
details=str(e))
def run(self):
# get cloud configuration
cloud_config = self.get_cloud_config()
# connect to the cloud
injector = os_faults.connect(cloud_config)
# verify that all nodes are available
if self.config.get("verify"):
injector.verify()
LOG.debug("Injecting fault: %s", self.config["action"])
os_faults.human_api(injector, self.config["action"])
def run(self):
# get cloud configuration
cloud_config = self.get_cloud_config()
# connect to the cloud
injector = os_faults.connect(cloud_config)
# verify that all nodes are available
if self.config.get("verify"):
injector.verify()
LOG.debug("Injecting fault: %s", self.config["action"])
os_faults.human_api(injector, self.config["action"])
def os_faults_execute(command, cloud_management=None, config_filename=None,
**kwargs):
cloud_management = (
cloud_management or
_cloud.get_os_fault_cloud_managenemt(
config_filename=config_filename))
if kwargs:
command = command.format(**kwargs)
return os_faults.human_api(cloud_management, command)
def main():
parser = argparse.ArgumentParser(
prog='os-inject-fault',
usage=USAGE,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=_make_epilog())
parser.add_argument('-c',
'--config',
dest='config',
help='path to os-faults cloud connection config')
parser.add_argument('-d', '--debug', dest='debug', action='store_true')
parser.add_argument('-v',
'--verify',
action='store_true',
help='verify connection to the cloud')
parser.add_argument('command',
nargs='*',
help='fault injection command, e.g. "restart keystone '
'service"')
args = parser.parse_args()
debug = args.debug
logging.basicConfig(format='%(asctime)s %(levelname)s %(message)s',
level=logging.DEBUG if debug else logging.INFO)
config = args.config
command = args.command
if not command and not args.verify:
parser.print_help()
sys.exit(0)
destructor = os_faults.connect(config_filename=config)
if args.verify:
destructor.verify()
if command:
command = ' '.join(command)
os_faults.human_api(destructor, command)