def reboot():
power_state = "reboot"
if halt:
self.halt()
power_state = "on"
server_interface.power_host(host=self, state=power_state)
self.record("GOOD", None, "reboot.start", "hard reset")
if wait:
warning_msg = ('Machine failed to respond to hard reset '
'attempt (%s/%s)')
for attempt in xrange(num_attempts-1):
try:
self.wait_for_restart(timeout, log_failure=False,
old_boot_id=old_boot_id,
**wait_for_restart_kwargs)
except error.AutoservShutdownError:
logging.warning(warning_msg, attempt+1,
num_attempts)
# re-send the hard reset command
server_interface.power_host(host=self,
state=power_state)
else:
break
else:
# Run on num_attempts=1 or last retry
try:
self.wait_for_restart(timeout,
old_boot_id=old_boot_id,
**wait_for_restart_kwargs)
except error.AutoservShutdownError:
logging.warning(warning_msg, num_attempts,
num_attempts)
msg = "Host did not shutdown"
raise error.AutoservShutdownError(msg)
def reboot():
if halt:
self.halt()
if not self.run_conmux(conmux_command):
self.record("ABORT", None, "reboot.start",
"hard reset unavailable")
raise error.AutoservUnsupportedError('Hard reset unavailable')
self.record("GOOD", None, "reboot.start", "hard reset")
if wait:
warning_msg = (
'Serial console failed to respond to hard reset '
'attempt (%s/%s)')
for attempt in xrange(num_attempts - 1):
try:
self.wait_for_restart(timeout,
log_failure=False,
old_boot_id=old_boot_id,
**wait_for_restart_kwargs)
except error.AutoservShutdownError:
logging.warning(warning_msg, attempt + 1, num_attempts)
# re-send the hard reset command
self.run_conmux(conmux_command)
else:
break
else:
# Run on num_attempts=1 or last retry
try:
self.wait_for_restart(timeout,
old_boot_id=old_boot_id,
**wait_for_restart_kwargs)
except error.AutoservShutdownError:
logging.warning(warning_msg, num_attempts,
num_attempts)
msg = "Host did not shutdown"
raise error.AutoservShutdownError(msg)
def wait_for_restart(self, timeout=DEFAULT_REBOOT_TIMEOUT,
down_timeout=WAIT_DOWN_REBOOT_TIMEOUT,
down_warning=WAIT_DOWN_REBOOT_WARNING,
log_failure=True, old_boot_id=None, **dargs):
""" Wait for the host to come back from a reboot. This is a generic
implementation based entirely on wait_up and wait_down. """
if not self.wait_down(timeout=down_timeout,
warning_timer=down_warning,
old_boot_id=old_boot_id):
if log_failure:
self.record("ABORT", None, "reboot.verify", "shut down failed")
raise error.AutoservShutdownError("Host did not shut down")
if self.wait_up(timeout):
self.record("GOOD", None, "reboot.verify")
self.reboot_followup(**dargs)
else:
self.record("ABORT", None, "reboot.verify",
"Host did not return from reboot")
raise error.AutoservRebootError("Host did not return from reboot")
