def revive_osd(self, osd, timeout=75):
"""
Revive osds by either power cycling (if indicated by the config)
or by restarting.
"""
if self.config.get('powercycle'):
(remote, ) = self.ctx.cluster.only(
'osd.{o}'.format(o=osd)).remotes.iterkeys()
self.log('kill_osd on osd.{o} doing powercycle of {s}'.format(
o=osd, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
if not remote.console.check_status(300):
raise Exception(
'Failed to revive osd.{o} via ipmi'.format(o=osd))
teuthology.reconnect(self.ctx, 60, [remote])
ceph_task.mount_osd_data(self.ctx, remote, str(osd))
ceph_task.make_admin_daemon_dir(self.ctx, remote)
self.ctx.daemons.get_daemon('osd', osd).reset()
self.ctx.daemons.get_daemon('osd', osd).restart()
# wait for dump_ops_in_flight; this command doesn't appear
# until after the signal handler is installed and it is safe
# to stop the osd again without making valgrind leak checks
# unhappy. see #5924.
self.wait_run_admin_socket(osd,
args=['dump_ops_in_flight'],
timeout=timeout)
def revive_mon(self, mon):
if self.config.get('powercycle'):
(remote,) = self.ctx.cluster.only('mon.{m}'.format(m=mon)).remotes.iterkeys()
self.log('revive_mon on mon.{m} doing powercycle of {s}'.format(m=mon, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
ceph_task.make_admin_daemon_dir(self.ctx, remote)
self.ctx.daemons.get_daemon('mon', mon).restart()
def revive_mon(self, mon):
if self.config.get('powercycle'):
(remote, ) = self.ctx.cluster.only(
'mon.{m}'.format(m=mon)).remotes.iterkeys()
self.log('revive_mon on mon.{m} doing powercycle of {s}'.format(
m=mon, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
ceph_task.make_admin_daemon_dir(self.ctx, remote)
self.ctx.daemons.get_daemon('mon', mon).restart()
def revive_mds(self, mds, standby_for_rank=None):
if self.config.get('powercycle'):
(remote,) = self.ctx.cluster.only('mds.{m}'.format(m=mds)).remotes.iterkeys()
self.log('revive_mds on mds.{m} doing powercycle of {s}'.format(m=mds, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
ceph_task.make_admin_daemon_dir(self.ctx, remote)
args = []
if standby_for_rank:
args.extend(['--hot-standby', standby_for_rank])
self.ctx.daemons.get_daemon('mds', mds).restart(*args)
def revive_mds(self, mds, standby_for_rank=None):
if self.config.get('powercycle'):
(remote, ) = self.ctx.cluster.only(
'mds.{m}'.format(m=mds)).remotes.iterkeys()
self.log('revive_mds on mds.{m} doing powercycle of {s}'.format(
m=mds, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
ceph_task.make_admin_daemon_dir(self.ctx, remote)
args = []
if standby_for_rank:
args.extend(['--hot-standby', standby_for_rank])
self.ctx.daemons.get_daemon('mds', mds).restart(*args)
def revive_osd(self, osd, timeout=75):
if self.config.get('powercycle'):
(remote,) = self.ctx.cluster.only('osd.{o}'.format(o=osd)).remotes.iterkeys()
self.log('kill_osd on osd.{o} doing powercycle of {s}'.format(o=osd, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
if not remote.console.check_status(300):
raise Exception('Failed to revive osd.{o} via ipmi'.format(o=osd))
teuthology.reconnect(self.ctx, 60, [remote])
ceph_task.mount_osd_data(self.ctx, remote, str(osd))
ceph_task.make_admin_daemon_dir(self.ctx, remote)
self.ctx.daemons.get_daemon('osd', osd).reset()
self.ctx.daemons.get_daemon('osd', osd).restart()
self.wait_run_admin_socket(osd, timeout=timeout)
def revive_mon(self, mon):
"""
Restart by either power cycling (if the config says so),
or by doing a normal restart.
"""
if self.config.get("powercycle"):
(remote,) = self.ctx.cluster.only("mon.{m}".format(m=mon)).remotes.iterkeys()
self.log("revive_mon on mon.{m} doing powercycle of {s}".format(m=mon, s=remote.name))
assert (
remote.console is not None
), "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
ceph_task.make_admin_daemon_dir(self.ctx, remote)
self.ctx.daemons.get_daemon("mon", mon).restart()
def revive_mds(self, mds, standby_for_rank=None):
"""
Revive mds -- do an ipmpi powercycle (if indicated by the config)
and then restart (using --hot-standby if specified.
"""
if self.config.get("powercycle"):
(remote,) = self.ctx.cluster.only("mds.{m}".format(m=mds)).remotes.iterkeys()
self.log("revive_mds on mds.{m} doing powercycle of {s}".format(m=mds, s=remote.name))
assert (
remote.console is not None
), "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
ceph_task.make_admin_daemon_dir(self.ctx, remote)
args = []
if standby_for_rank:
args.extend(["--hot-standby", standby_for_rank])
self.ctx.daemons.get_daemon("mds", mds).restart(*args)
def revive_osd(self, osd, timeout=75):
if self.config.get('powercycle'):
(remote,) = self.ctx.cluster.only('osd.{o}'.format(o=osd)).remotes.iterkeys()
self.log('kill_osd on osd.{o} doing powercycle of {s}'.format(o=osd, s=remote.name))
assert remote.console is not None, "powercycling requested but RemoteConsole is not initialized. Check ipmi config."
remote.console.power_on()
if not remote.console.check_status(300):
raise Exception('Failed to revive osd.{o} via ipmi'.format(o=osd))
teuthology.reconnect(self.ctx, 60, [remote])
ceph_task.mount_osd_data(self.ctx, remote, str(osd))
ceph_task.make_admin_daemon_dir(self.ctx, remote)
self.ctx.daemons.get_daemon('osd', osd).reset()
self.ctx.daemons.get_daemon('osd', osd).restart()
# wait for dump_ops_in_flight; this command doesn't appear
# until after the signal handler is installed and it is safe
# to stop the osd again without making valgrind leak checks
# unhappy. see #5924.
self.wait_run_admin_socket(osd,
args=['dump_ops_in_flight'],
timeout=timeout)
