ceph/teuthology/run.py

281 lines
8.3 KiB
Python

import argparse
import os
import yaml
def config_file(string):
config = {}
try:
with file(string) as f:
g = yaml.safe_load_all(f)
for new in g:
config.update(new)
except IOError, e:
raise argparse.ArgumentTypeError(str(e))
return config
class MergeConfig(argparse.Action):
def __call__(self, parser, namespace, values, option_string=None):
config = getattr(namespace, self.dest)
from teuthology.misc import deep_merge
for new in values:
deep_merge(config, new)
def parse_args():
parser = argparse.ArgumentParser(description='Run ceph integration tests')
parser.add_argument(
'-v', '--verbose',
action='store_true', default=None,
help='be more verbose',
)
parser.add_argument(
'config',
metavar='CONFFILE',
nargs='+',
type=config_file,
action=MergeConfig,
default={},
help='config file to read',
)
parser.add_argument(
'--archive',
metavar='DIR',
help='path to archive results in',
)
parser.add_argument(
'--description',
help='job description',
)
parser.add_argument(
'--owner',
help='job owner',
)
parser.add_argument(
'--lock',
action='store_true',
default=False,
help='lock machines for the duration of the run',
)
parser.add_argument(
'--block',
action='store_true',
default=False,
help='block until locking machines succeeds (use with --lock)',
)
args = parser.parse_args()
return args
def main():
from gevent import monkey; monkey.patch_all()
from .orchestra import monkey; monkey.patch_all()
import logging
log = logging.getLogger(__name__)
ctx = parse_args()
loglevel = logging.INFO
if ctx.verbose:
loglevel = logging.DEBUG
logging.basicConfig(
level=loglevel,
)
if ctx.block:
assert ctx.lock, \
'the --block option is only supported with the --lock option'
from teuthology.misc import read_config
read_config(ctx)
if ctx.archive is not None:
os.mkdir(ctx.archive)
handler = logging.FileHandler(
filename=os.path.join(ctx.archive, 'teuthology.log'),
)
formatter = logging.Formatter(
fmt='%(asctime)s.%(msecs)03d %(levelname)s:%(name)s:%(message)s',
datefmt='%Y-%m-%dT%H:%M:%S',
)
handler.setFormatter(formatter)
logging.getLogger().addHandler(handler)
with file(os.path.join(ctx.archive, 'pid'), 'w') as f:
f.write('%d' % os.getpid())
log.debug('\n '.join(['Config:', ] + yaml.safe_dump(ctx.config, default_flow_style=False).splitlines()))
ctx.summary = dict(success=True)
if ctx.owner is None:
from teuthology.misc import get_user
ctx.owner = get_user()
ctx.summary['owner'] = ctx.owner
if ctx.description is not None:
ctx.summary['description'] = ctx.description
for task in ctx.config['tasks']:
assert 'kernel' not in task, \
'kernel installation shouldn be a base-level item, not part of the tasks list'
init_tasks = []
if ctx.lock:
assert 'targets' not in ctx.config, \
'You cannot specify targets in a config file when using the --lock option'
init_tasks.append({'internal.lock_machines': len(ctx.config['roles'])})
init_tasks.extend([
{'internal.save_config': None},
{'internal.check_lock': None},
{'internal.connect': None},
{'internal.check_conflict': None},
])
if 'kernel' in ctx.config:
init_tasks.append({'kernel': ctx.config['kernel']})
init_tasks.extend([
{'internal.base': None},
{'internal.archive': None},
{'internal.coredump': None},
{'internal.syslog': None},
{'internal.timer': None},
])
ctx.config['tasks'][:0] = init_tasks
from teuthology.run_tasks import run_tasks
try:
run_tasks(tasks=ctx.config['tasks'], ctx=ctx)
finally:
if not ctx.summary.get('success') and ctx.config.get('nuke-on-error'):
from teuthology.parallel import parallel
with parallel() as p:
for target, hostkey in ctx.config['targets'].iteritems():
p.spawn(
nuke,
targets={target: hostkey},
owner=ctx.owner,
log=log,
teuth_config=ctx.teuthology_config,
# only unlock if we locked them in the first place
should_unlock=ctx.lock,
)
if ctx.archive is not None:
with file(os.path.join(ctx.archive, 'summary.yaml'), 'w') as f:
yaml.safe_dump(ctx.summary, f, default_flow_style=False)
def nuke(targets, owner, log, teuth_config, should_unlock,
synch_clocks=True, reboot_all=True):
from teuthology.nuke import nuke
from teuthology.lock import unlock
ctx = argparse.Namespace(
config=dict(targets=targets),
owner=owner,
synch_clocks=synch_clocks,
reboot_all=reboot_all,
teuthology_config=teuth_config,
)
try:
nuke(ctx, log)
except:
log.exception('Could not nuke all targets in %s', targets)
# not re-raising the so that parallel calls aren't killed
else:
if should_unlock:
for target in targets.keys():
unlock(ctx, target, owner)
def schedule():
parser = argparse.ArgumentParser(description='Schedule ceph integration tests')
parser.add_argument(
'config',
metavar='CONFFILE',
nargs='*',
type=config_file,
action=MergeConfig,
default={},
help='config file to read',
)
parser.add_argument(
'--name',
help='name of suite run the job is part of',
)
parser.add_argument(
'--last-in-suite',
action='store_true',
default=False,
help='mark the last job in a suite so suite post-processing can be run',
)
parser.add_argument(
'--email',
help='where to send the results of a suite (only applies to the last job in a suite)',
)
parser.add_argument(
'--timeout',
help='how many seconds to wait for jobs to finish before emailing results (only applies to the last job in a suite',
type=int,
)
parser.add_argument(
'--description',
help='job description',
)
parser.add_argument(
'--owner',
help='job owner',
)
parser.add_argument(
'--delete',
metavar='JOBID',
type=int,
nargs='*',
help='list of jobs to remove from the queue',
)
parser.add_argument(
'-v', '--verbose',
action='store_true',
default=False,
help='be more verbose',
)
ctx = parser.parse_args()
if not ctx.last_in_suite:
assert not ctx.email, '--email is only applicable to the last job in a suite'
assert not ctx.timeout, '--timeout is only applicable to the last job in a suite'
from teuthology.misc import read_config, get_user
if ctx.owner is None:
ctx.owner = 'scheduled_{user}'.format(user=get_user())
read_config(ctx)
import teuthology.queue
beanstalk = teuthology.queue.connect(ctx)
beanstalk.use('teuthology')
if ctx.delete:
for jobid in ctx.delete:
job = beanstalk.peek(jobid)
if job is None:
print 'job {jid} is not in the queue'.format(jid=jobid)
else:
job.delete()
return
job_config = dict(
config=ctx.config,
name=ctx.name,
last_in_suite=ctx.last_in_suite,
email=ctx.email,
description=ctx.description,
owner=ctx.owner,
verbose=ctx.verbose,
)
if ctx.timeout is not None:
job_config['results_timeout'] = ctx.timeout
job = yaml.safe_dump(job_config)
jid = beanstalk.put(job, ttr=60*60*24)
print 'Job scheduled with ID {jid}'.format(jid=jid)