openstack/ironic
Code Issues Proposed changes

Merge "Follow-up iRMC power driver for soft reboot/poff"

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This commit is contained in:
Jenkins 2017-02-13 12:33:44 +00:00 committed by Gerrit Code Review
commit 778bb93c1a
2 changed files with 22 additions and 15 deletions
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30
ironic/drivers/modules/irmc/power.py
View File

@ -90,8 +90,8 @@ def _wait_power_state(task, target_state, timeout=None):
"""Wait for having changed to the target power state.
:param task: A TaskManager instance containing the node to act on.
:raises: IRMCOperationError if the target state acknowledge failure
or SNMP failure.
:raises: IRMCOperationError if the target state acknowledge failed.
:raises: SNMPFailure if SNMP request failed.
"""
node = task.node
d_info = irmc_common.parse_driver_info(node)
@ -176,21 +176,11 @@ def _set_power_state(task, target_state, timeout=None):
try:
irmc_client(STATES_MAP[target_state])
if target_state in (states.SOFT_REBOOT, states.SOFT_POWER_OFF):
_wait_power_state(task, target_state, timeout=timeout)
except KeyError:
msg = _("_set_power_state called with invalid power state "
"'%s'") % target_state
raise exception.InvalidParameterValue(msg)
except exception.SNMPFailure as snmp_exception:
LOG.error(_LE("iRMC failed to acknowledge the target state "
"for node %(node_id)s. Error: %(error)s"),
{'node_id': node.uuid, 'error': snmp_exception})
raise exception.IRMCOperationError(operation=target_state,
error=snmp_exception)
except scci.SCCIClientError as irmc_exception:
LOG.error(_LE("iRMC set_power_state failed to set state to %(tstate)s "
" for node %(node_id)s with error: %(error)s"),
@ -200,6 +190,22 @@ def _set_power_state(task, target_state, timeout=None):
raise exception.IRMCOperationError(operation=operation,
error=irmc_exception)
try:
if target_state in (states.SOFT_REBOOT, states.SOFT_POWER_OFF):
# note (naohirot):
# The following call covers both cases since SOFT_REBOOT matches
# 'unknown' and SOFT_POWER_OFF matches 'off' or 'unknown'.
_wait_power_state(task, states.SOFT_POWER_OFF, timeout=timeout)
if target_state == states.SOFT_REBOOT:
_wait_power_state(task, states.SOFT_REBOOT, timeout=timeout)
except exception.SNMPFailure as snmp_exception:
LOG.error(_LE("iRMC failed to acknowledge the target state "
"for node %(node_id)s. Error: %(error)s"),
{'node_id': node.uuid, 'error': snmp_exception})
raise exception.IRMCOperationError(operation=target_state,
error=snmp_exception)
class IRMCPower(base.PowerInterface):
"""Interface for power-related actions."""

7
ironic/tests/unit/drivers/modules/irmc/test_power.py
View File

@ -197,8 +197,9 @@ class IRMCPowerInternalMethodsTestCase(db_base.DbTestCase):
irmc_power._set_power_state(task, target_state)
attach_boot_iso_if_needed_mock.assert_called_once_with(task)
irmc_client.assert_called_once_with(irmc_power.scci.POWER_SOFT_CYCLE)
_wait_power_state_mock.assert_called_once_with(task, target_state,
timeout=None)
_wait_power_state_mock.assert_has_calls(
[mock.call(task, states.SOFT_POWER_OFF, timeout=None),
mock.call(task, states.SOFT_REBOOT, timeout=None)])
@mock.patch.object(irmc_power, '_wait_power_state', spec_set=True,
autospec=True)
@ -282,7 +283,7 @@ class IRMCPowerInternalMethodsTestCase(db_base.DbTestCase):
get_irmc_client_mock.return_value.assert_called_once_with(
irmc_power.STATES_MAP[target_state])
_wait_power_state_mock.assert_called_once_with(
task, target_state, timeout=None)
task, states.SOFT_POWER_OFF, timeout=None)
class IRMCPowerTestCase(db_base.DbTestCase):