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-rw-r--r--qa/tasks/die_on_err.py70
1 files changed, 70 insertions, 0 deletions
diff --git a/qa/tasks/die_on_err.py b/qa/tasks/die_on_err.py
new file mode 100644
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+++ b/qa/tasks/die_on_err.py
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+"""
+Raise exceptions on osd coredumps or test err directories
+"""
+import contextlib
+import logging
+import time
+from teuthology.orchestra import run
+
+from tasks 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.keys()
+
+ 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.keys()
+ 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)