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"""
Raise exceptions on osd coredumps or test err directories
"""
import contextlib
import logging
import time
from teuthology.orchestra import run
import ceph_manager
from teuthology import misc as teuthology
log = logging.getLogger(__name__)
@contextlib.contextmanager
def task(ctx, config):
"""
Die if {testdir}/err exists or if an OSD dumps core
"""
if config is None:
config = {}
first_mon = teuthology.get_first_mon(ctx, config)
(mon,) = ctx.cluster.only(first_mon).remotes.iterkeys()
num_osds = teuthology.num_instances_of_type(ctx.cluster, 'osd')
log.info('num_osds is %s' % num_osds)
manager = ceph_manager.CephManager(
mon,
ctx=ctx,
logger=log.getChild('ceph_manager'),
)
while len(manager.get_osd_status()['up']) < num_osds:
time.sleep(10)
testdir = teuthology.get_testdir(ctx)
while True:
for i in range(num_osds):
(osd_remote,) = ctx.cluster.only('osd.%d' % i).remotes.iterkeys()
p = osd_remote.run(
args = [ 'test', '-e', '{tdir}/err'.format(tdir=testdir) ],
wait=True,
check_status=False,
)
exit_status = p.exitstatus
if exit_status == 0:
log.info("osd %d has an error" % i)
raise Exception("osd %d error" % i)
log_path = '/var/log/ceph/osd.%d.log' % (i)
p = osd_remote.run(
args = [
'tail', '-1', log_path,
run.Raw('|'),
'grep', '-q', 'end dump'
],
wait=True,
check_status=False,
)
exit_status = p.exitstatus
if exit_status == 0:
log.info("osd %d dumped core" % i)
raise Exception("osd %d dumped core" % i)
time.sleep(5)
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