def _run(self):
node = self.scenario.cluster.nodes()[self.node_index]
address = node.metadata().node_out_of_band_management_info.ip_address
if not CurieUtil.ping_ip(address):
raise CurieTestException(
cause=
"Out-of-band power management for node '%d' with address '%s' did not "
"respond to a network ping." % (node.node_index(), address),
impact=
"There is no network connectivity to '%s'." % address,
corrective_action=
"Please troubleshoot network connectivity to the power management "
"controller with address '%s'." % address
)
try:
node.power_management_util.get_chassis_status()
except Exception:
raise CurieTestException(
cause=
"Command failure occurred on the out-of-band power management for "
"node '%d' with address '%s'." % (node.node_index(), address),
impact=
"There is network connectivity to '%s', but power management commands "
"are failing." % address,
corrective_action=
"Please check the configured username and password for the power "
"management controller with address '%s'. Please also ensure that "
"'IPMI over LAN' is enabled for the power management controller, and "
"that network connections to '%s' on UDP port 623 are allowed." %
(address, address)
)
def validate_host_connectivity(cluster_pb):
cluster_cls = get_cluster_class(cluster_pb)
cluster = cluster_cls(cluster_pb)
for node in cluster.nodes():
if not CurieUtil.ping_ip(node.node_ip()):
raise CurieException(CurieError.kInternalError,
"Host %s - %s not reachable." %
(node.node_id(), node.node_ip()))
def _run(self):
node = self.scenario.cluster.nodes()[self.node_index]
if not CurieUtil.ping_ip(node.node_ip()):
raise CurieTestException(
cause=
"Hypervisor for node '%s' with address %s did not respond to a "
"network ping." % (node, node.node_ip()),
impact=
"There is no network connectivity to %s." % node.node_ip(),
corrective_action=
"Please troubleshoot network connectivity to the hypervisor for node "
"'%s' with address %s." % (node, node.node_ip())
)
def validate_oob_config(cluster_pb):
"""
Validates provided out-of-band management config in 'cluster_pb'.
Args:
cluster_pb (curie_server_state_pb2.CurieSettings.Cluster): Populated
cluster proto whose data to validate.
Raises: CurieException on any error encountered.
"""
for node in cluster_pb.cluster_nodes:
if (node.node_out_of_band_management_info.interface_type
== node.NodeOutOfBandManagementInfo.kNone):
continue
if not CurieUtil.ping_ip(
node.node_out_of_band_management_info.ip_address):
raise CurieException(CurieError.kInternalError,
"Out-of-band management at '%s' is unreachable" %
node.node_out_of_band_management_info.ip_address)
oob_util = get_power_management_util(
node.node_out_of_band_management_info)
try:
oob_util.get_chassis_status()
except CurieException as exc:
# Not all OoB implementations will explicitly distinguish an
# authentication error. Tailor error message appropriately.
if exc.error_code == CurieError.kOobAuthenticationError:
raise CurieException(
error_code=exc.error_code,
error_msg="Out-of-band management authentication failed for node"
" %s" % node.id)
else:
raise CurieException(
error_code=exc.error_code,
error_msg="Failed to query out-of-band management for node %s. "
"Please re-enter credentials" % node.id)
