193 lines
9.2 KiB
Python
193 lines
9.2 KiB
Python
#
|
|
# Copyright (c) 2019 Wind River Systems, Inc.
|
|
#
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
#
|
|
|
|
|
|
class VCPUSchedulerErr:
|
|
CANNOT_SET_VCPU0 = "vcpu 0 cannot be specified"
|
|
VCPU_VAL_OUT_OF_RANGE = "vcpu value out of range"
|
|
INVALID_PRIORITY = "priority must be between 1-99"
|
|
PRIORITY_NOT_INTEGER = "priority must be an integer"
|
|
INVALID_FORMAT = "invalid format"
|
|
UNSUPPORTED_POLICY = "not a supported policy"
|
|
POLICY_MUST_SPECIFIED_LAST = "policy/priority for all vcpus must be " \
|
|
"specified last"
|
|
MISSING_PARAMETER = "missing required parameter"
|
|
TOO_MANY_PARAMETERS = "too many parameters"
|
|
VCPU_MULTIPLE_ASSIGNMENT = "specified multiple times, specification is " \
|
|
"ambiguous"
|
|
CPU_MODEL_UNAVAIL = "No valid host was found.*Host VCPU model.*required.*"
|
|
CPU_MODEL_CONFLICT = "Image vCPU model is not permitted to override " \
|
|
"configuration set against the flavor"
|
|
|
|
|
|
class NumaErr:
|
|
GENERAL_ERR_PIKE = 'Requested instance NUMA topology cannot fit the ' \
|
|
'given host NUMA topology'
|
|
# NUMA_AFFINITY_MISMATCH = " not match requested NUMA: {}"
|
|
NUMA_VSWITCH_MISMATCH = 'vswitch not configured.* does not match ' \
|
|
'requested NUMA'
|
|
NUMA_NODE_EXCLUDED = "NUMA: {} excluded"
|
|
# UNINITIALIZED = '(NUMATopologyFilter) Uninitialized'
|
|
TWO_NUMA_ONE_VSWITCH = 'vswitch not configured'
|
|
FLV_UNDEVISIBLE = 'ERROR (Conflict): flavor vcpus not evenly divisible ' \
|
|
'by the specified hw:numa_nodes value'
|
|
FLV_CPU_OR_MEM_UNSPECIFIED = 'ERROR (Conflict): CPU and memory ' \
|
|
'allocation must be provided for all ' \
|
|
'NUMA nodes'
|
|
INSUFFICIENT_CORES = 'Not enough free cores to schedule the instance'
|
|
|
|
|
|
class MinCPUErr:
|
|
VAL_LARGER_THAN_VCPUS = "min_vcpus must be less than or equal to " \
|
|
"the flavor vcpus value"
|
|
VAL_LESS_THAN_1 = "min_vcpus must be greater than or equal to 1"
|
|
CPU_POLICY_NOT_DEDICATED = "min_vcpus is only valid when hw:cpu_policy " \
|
|
"is dedicated"
|
|
|
|
|
|
class ScaleErr:
|
|
SCALE_LIMIT_HIT = "When scaling, cannot scale beyond limits"
|
|
|
|
|
|
class CpuAssignment:
|
|
VSWITCH_TOO_MANY_CORES = "The vswitch function can only be assigned up to" \
|
|
" 8 core"
|
|
TOTAL_TOO_MANY_CORES = "More total logical cores requested than present " \
|
|
"on 'Processor {}'"
|
|
NO_VM_CORE = "There must be at least one unused core for VMs."
|
|
VSWITCH_INSUFFICIENT_CORES = "The vswitch function must have at least {} " \
|
|
"core(s)"
|
|
|
|
|
|
class CPUThreadErr:
|
|
INVALID_POLICY = "invalid hw:cpu_thread_policy '{}', must be one of " \
|
|
"prefer, isolate, require"
|
|
DEDICATED_CPU_REQUIRED_FLAVOR = 'ERROR (Conflict): hw:cpu_thread_policy ' \
|
|
'is only valid when hw:cpu_policy is ' \
|
|
'dedicated. Either unset ' \
|
|
'hw:cpu_thread_policy or set ' \
|
|
'hw:cpu_policy to dedicated.'
|
|
DEDICATED_CPU_REQUIRED_BOOT_VM = 'ERROR (BadRequest): Cannot set cpu ' \
|
|
'thread pinning policy in a non ' \
|
|
'dedicated ' \
|
|
'cpu pinning policy'
|
|
VCPU_NUM_UNDIVISIBLE = "(NUMATopologyFilter) Cannot use 'require' cpu " \
|
|
"threads policy as requested #VCPUs: {}, " \
|
|
"is not divisible by number of threads: 2"
|
|
INSUFFICIENT_CORES_FOR_ISOLATE = "{}: (NUMATopologyFilter) Cannot use " \
|
|
"isolate cpu thread policy as requested " \
|
|
"VCPUS: {} is greater than available " \
|
|
"CPUs with all siblings free"
|
|
HT_HOST_UNAVAIL = "(NUMATopologyFilter) Host not useable. Requested " \
|
|
"threads policy: '{}'; from flavor or image " \
|
|
"is not allowed on non-hyperthreaded host"
|
|
UNSET_SHARED_VCPU = "Cannot set hw:cpu_thread_policy to {} if " \
|
|
"hw:wrs:shared_vcpu is set. Either unset " \
|
|
"hw:cpu_thread_policy, set it to prefer, or unset " \
|
|
"hw:wrs:shared_vcpu"
|
|
UNSET_MIN_VCPUS = "Cannot set hw:cpu_thread_policy to {} if " \
|
|
"hw:wrs:min_vcpus is set. Either unset " \
|
|
"hw:cpu_thread_policy, set it to another policy, " \
|
|
"or unset hw:wrs:min_vcpus"
|
|
CONFLICT_FLV_IMG = "Image property 'hw_cpu_thread_policy' is not " \
|
|
"permitted to override CPU thread pinning policy " \
|
|
"set against the flavor"
|
|
|
|
|
|
class CPUPolicyErr:
|
|
CONFLICT_FLV_IMG = "Image property 'hw_cpu_policy' is not permitted to " \
|
|
"override CPU pinning policy set against " \
|
|
"the flavor "
|
|
|
|
|
|
class SharedCPUErr:
|
|
DEDICATED_CPU_REQUIRED = "hw:wrs:shared_vcpu is only valid when " \
|
|
"hw:cpu_policy is dedicated"
|
|
INVALID_VCPU_ID = "hw:wrs:shared_vcpu must be greater than or equal to 0"
|
|
MORE_THAN_FLAVOR = "hw:wrs:shared_vcpu value ({}) must be less than " \
|
|
"flavor vcpus ({})"
|
|
|
|
|
|
class ResizeVMErr:
|
|
RESIZE_ERR = "Error resizing server"
|
|
SHARED_NOT_ENABLED = 'Shared vCPU not enabled .*, required by instance ' \
|
|
'cell {}'
|
|
|
|
|
|
class ColdMigErr:
|
|
HT_HOST_REQUIRED = "(NUMATopologyFilter) Host not useable. Requested " \
|
|
"threads policy: '[{}, {}]'; from flavor or " \
|
|
"image is not allowed on non-hyperthreaded host"
|
|
|
|
|
|
class LiveMigErr:
|
|
BLOCK_MIG_UNSUPPORTED = "is not on local storage: Block migration can " \
|
|
"not be used with shared storage"
|
|
GENERAL_NO_HOST = "No valid host was found. There are not enough hosts " \
|
|
"available."
|
|
BLOCK_MIG_UNSUPPORTED_LVM = 'Block live migration is not supported for ' \
|
|
'hosts with LVM backed storage'
|
|
LVM_PRECHECK_ERROR = 'Live migration can not be used with LVM backed ' \
|
|
'storage except a booted from volume VM ' \
|
|
'which does not have a local disk'
|
|
|
|
|
|
class NetworkingErr:
|
|
INVALID_VXLAN_VNI_RANGE = "exceeds 16777215"
|
|
INVALID_MULTICAST_IP_ADDRESS = "is not a valid multicast IP address."
|
|
INVALID_VXLAN_PROVISION_PORTS = "Invalid input for port"
|
|
VXLAN_TTL_RANGE_MISSING = "VXLAN time-to-live attribute missing"
|
|
VXLAN_TTL_RANGE_TOO_LARGE = "is too large - must be no larger than '255'."
|
|
VXLAN_TTL_RANGE_TOO_SMALL = "is too small - must be at least '1'."
|
|
OVERLAP_SEGMENTATION_RANGE = "segmentation id range overlaps with"
|
|
INVALID_MTU_VALUE = "requires an interface MTU value of at least"
|
|
VXLAN_MISSING_IP_ON_INTERFACE = "requires an IP address"
|
|
WRONG_IF_ADDR_MODE = "interface address mode must be 'static'"
|
|
SET_IF_ADDR_MODE_WHEN_IP_EXIST = "addresses still exist on interfac"
|
|
NULL_IP_ADDR = "Address must not be null"
|
|
NULL_NETWORK_ADDR = "Network must not be null"
|
|
NULL_GATEWAY_ADDR = "Gateway address must not be null"
|
|
NULL_HOST_PARTION_ADDR = "Host bits must not be zero"
|
|
NOT_UNICAST_ADDR = "Address must be a unicast address"
|
|
NOT_BROADCAST_ADDR = "Address cannot be the network broadcast address"
|
|
DUPLICATE_IP_ADDR = "already exists"
|
|
INVALID_IP_OR_PREFIX = "Invalid IP address and prefix"
|
|
INVALID_IP_NETWORK = "Invalid IP network"
|
|
ROUTE_GATEWAY_UNREACHABLE = "not reachable"
|
|
IP_VERSION_NOT_MATCH = "Network and gateway IP versions must match"
|
|
GATEWAY_IP_IN_SUBNET = "Gateway address must not be within destination " \
|
|
"subnet"
|
|
NETWORK_IP_EQUAL_TO_GATEWAY = "Network and gateway IP addresses must be " \
|
|
"different"
|
|
|
|
|
|
class PciAddrErr:
|
|
NONE_ZERO_DOMAIN = 'Only domain 0000 is supported'
|
|
LARGER_THAN_MAX_BUS = 'PCI bus maximum value is 8'
|
|
NONE_ZERO_FUNCTION = 'Only function 0 is supported'
|
|
RESERVED_SLOTS_BUS0 = 'Slots 0,1 are reserved for PCI bus 0'
|
|
RESERVED_SLOT_ANY_BUS = 'Slots 0 is reserved for any PCI bus'
|
|
LARGER_THAN_MAX_SLOT = 'PCI slot maximum value is 31'
|
|
BAD_FORMAT = 'Bad PCI address format'
|
|
WRONG_BUS_VAL = 'Wrong bus value for PCI address'
|
|
|
|
|
|
class SrvGrpErr:
|
|
EXCEEDS_GRP_SIZE = 'Action would result in server group {} exceeding the ' \
|
|
'group size of {}'
|
|
HOST_UNAVAIL_ANTI_AFFINITY = '(ServerGroupAntiAffinityFilter) ' \
|
|
'Anti-affinity server group specified, ' \
|
|
'but this host is already used by that group'
|
|
|
|
|
|
class CpuRtErr:
|
|
RT_AND_ORD_REQUIRED = 'Realtime policy needs vCPU.* mask configured with ' \
|
|
'at least 1 RT vCPU and 1 ordinary vCPU'
|
|
DED_CPU_POL_REQUIRED = 'Cannot set realtime policy in a non dedicated cpu' \
|
|
' pinning policy'
|
|
RT_MASK_SHARED_VCPU_CONFLICT = 'hw:wrs:shared_vcpu .* is not a subset of ' \
|
|
'non-realtime vCPUs'
|