Unsupported Istio APIs in Managed Cloud Service Mesh

This page contains a non-exhaustive list of the API fields and their corresponding Istio API that are unsupported in TRAFFIC_DIRECTOR or ISTIOD control plane implementation.

Table of contents

DestinationRule

API Field Managed (TD) Managed (istiod)
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.distribute.from
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.distribute.to
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.distribute.to.key
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.distribute.to.value
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.enabled
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.failover.from
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.failover.to
DestinationRule subsets.trafficPolicy.loadBalancer.localityLbSetting.failoverPriority
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.distribute.from
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.distribute.to
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.distribute.to.key
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.distribute.to.value
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.enabled
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.failover.from
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.failover.to
DestinationRule subsets.trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.failoverPriority
DestinationRule subsets.trafficPolicy.portLevelSettings.tls.credentialName
DestinationRule subsets.trafficPolicy.tls.credentialName
DestinationRule subsets.trafficPolicy.tunnel.protocol
DestinationRule subsets.trafficPolicy.tunnel.targetHost
DestinationRule subsets.trafficPolicy.tunnel.targetPort
DestinationRule trafficPolicy.loadBalancer.localityLbSetting.distribute.from
DestinationRule trafficPolicy.loadBalancer.localityLbSetting.distribute.to
DestinationRule trafficPolicy.loadBalancer.localityLbSetting.failoverPriority
DestinationRule trafficPolicy.loadBalancer.warmupDurationSecs
DestinationRule trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.distribute.from
DestinationRule trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.distribute.to
DestinationRule trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.enabled
DestinationRule trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.failover.from
DestinationRule trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.failover.to
DestinationRule trafficPolicy.portLevelSettings.loadBalancer.localityLbSetting.failoverPriority
DestinationRule trafficPolicy.tls.credentialName
DestinationRule trafficPolicy.tunnel.protocol
DestinationRule trafficPolicy.tunnel.targetHost
DestinationRule trafficPolicy.tunnel.targetPort
DestinationRule trafficPolicy.portLevelSettings.tls.credentialName

Gateway

API Field Managed (TD) Managed (istiod)
Gateway servers.name
Gateway servers.tls.verifyCertificateHash
Gateway servers.tls.verifyCertificateSpki

MeshConfig

API Field Managed (TD) Managed (istiod)
MeshConfig accessLogEncoding
MeshConfig accessLogFile
MeshConfig accessLogFormat
MeshConfig ca.address
MeshConfig ca.istiodSide
MeshConfig ca.requestTimeout
MeshConfig ca.tlsSettings.caCertificates
MeshConfig ca.tlsSettings.clientCertificate
MeshConfig ca.tlsSettings.credentialName
MeshConfig ca.tlsSettings.insecureSkipVerify
MeshConfig ca.tlsSettings.mode
MeshConfig ca.tlsSettings.privateKey
MeshConfig ca.tlsSettings.sni
MeshConfig ca.tlsSettings.subjectAltNames
MeshConfig caCertificates.certSigners
MeshConfig caCertificates.spiffeBundleUrl
MeshConfig caCertificates.trustDomains
MeshConfig certificates.dnsNames
MeshConfig certificates.secretName
MeshConfig configSources.subscribedResources
MeshConfig configSources.tlsSettings.caCertificates
MeshConfig configSources.tlsSettings.clientCertificate
MeshConfig configSources.tlsSettings.credentialName
MeshConfig configSources.tlsSettings.insecureSkipVerify
MeshConfig configSources.tlsSettings.mode
MeshConfig configSources.tlsSettings.privateKey
MeshConfig configSources.tlsSettings.sni
MeshConfig configSources.tlsSettings.subjectAltNames
MeshConfig connectTimeout
MeshConfig defaultHttpRetryPolicy
MeshConfig defaultProviders.metrics
MeshConfig disableEnvoyListenerLog
MeshConfig dnsRefreshRate
MeshConfig enableAutoMtls
MeshConfig enableEnvoyAccessLogService
MeshConfig enablePrometheusMerge
MeshConfig enableTracing
MeshConfig extensionProviders.datadog.maxTagLength
MeshConfig extensionProviders.datadog.port
MeshConfig extensionProviders.datadog.service
MeshConfig extensionProviders.envoyExtAuthzHttp.includeAdditionalHeadersInCheck.key
MeshConfig extensionProviders.envoyExtAuthzHttp.includeAdditionalHeadersInCheck.value
MeshConfig extensionProviders.envoyExtAuthzHttp.includeRequestBodyInCheck.allowPartialMessage
MeshConfig extensionProviders.envoyExtAuthzHttp.includeRequestBodyInCheck.maxRequestBytes
MeshConfig extensionProviders.envoyExtAuthzHttp.includeRequestBodyInCheck.packAsBytes
MeshConfig extensionProviders.envoyFileAccessLog.logFormat.labels.fields
MeshConfig extensionProviders.envoyFileAccessLog.logFormat.text
MeshConfig extensionProviders.envoyFileAccessLog.path
MeshConfig extensionProviders.envoyHttpAls.additionalRequestHeadersToLog
MeshConfig extensionProviders.envoyHttpAls.additionalResponseHeadersToLog
MeshConfig extensionProviders.envoyHttpAls.additionalResponseTrailersToLog
MeshConfig extensionProviders.envoyHttpAls.filterStateObjectsToLog
MeshConfig extensionProviders.envoyHttpAls.logName
MeshConfig extensionProviders.envoyHttpAls.port
MeshConfig extensionProviders.envoyHttpAls.service
MeshConfig extensionProviders.envoyOtelAls.logFormat.labels.fields
MeshConfig extensionProviders.envoyOtelAls.logFormat.text
MeshConfig extensionProviders.envoyOtelAls.logName
MeshConfig extensionProviders.envoyOtelAls.port
MeshConfig extensionProviders.envoyOtelAls.service
MeshConfig extensionProviders.envoyTcpAls.filterStateObjectsToLog
MeshConfig extensionProviders.envoyTcpAls.logName
MeshConfig extensionProviders.envoyTcpAls.port
MeshConfig extensionProviders.envoyTcpAls.service
MeshConfig extensionProviders.lightstep.accessToken
MeshConfig extensionProviders.lightstep.maxTagLength
MeshConfig extensionProviders.lightstep.port
MeshConfig extensionProviders.lightstep.service
MeshConfig extensionProviders.opencensus.context
MeshConfig extensionProviders.opencensus.maxTagLength
MeshConfig extensionProviders.opencensus.port
MeshConfig extensionProviders.opencensus.service
MeshConfig extensionProviders.opentelemetry.dynatraceSampler
MeshConfig extensionProviders.opentelemetry.http
MeshConfig extensionProviders.opentelemetry.maxTagLength
MeshConfig extensionProviders.opentelemetry.port
MeshConfig extensionProviders.opentelemetry.resourceDetectors
MeshConfig extensionProviders.opentelemetry.service
MeshConfig extensionProviders.prometheus
MeshConfig extensionProviders.skywalking.accessToken
MeshConfig extensionProviders.skywalking.port
MeshConfig extensionProviders.skywalking.service
MeshConfig extensionProviders.stackdriver.debug
MeshConfig extensionProviders.stackdriver.logging.labels.key
MeshConfig extensionProviders.stackdriver.logging.labels.value
MeshConfig extensionProviders.stackdriver.maxNumberOfAnnotations
MeshConfig extensionProviders.stackdriver.maxNumberOfAttributes
MeshConfig extensionProviders.stackdriver.maxNumberOfMessageEvents
MeshConfig extensionProviders.stackdriver.maxTagLength
MeshConfig extensionProviders.zipkin.enable64bitTraceId
MeshConfig extensionProviders.zipkin.maxTagLength
MeshConfig extensionProviders.zipkin.port
MeshConfig extensionProviders.zipkin.service
MeshConfig h2UpgradePolicy
MeshConfig inboundClusterStatName
MeshConfig inboundTrafficPolicy.mode
MeshConfig ingressClass
MeshConfig ingressControllerMode
MeshConfig ingressSelector
MeshConfig ingressService
MeshConfig localityLbSetting
MeshConfig localityLbSetting.distribute.from
MeshConfig localityLbSetting.distribute.to
MeshConfig localityLbSetting.distribute.to.key
MeshConfig localityLbSetting.distribute.to.value
MeshConfig localityLbSetting.failoverPriority
MeshConfig meshMTLS
MeshConfig outboundClusterStatName
MeshConfig outboundTrafficPolicy
MeshConfig pathNormalization.normalization
MeshConfig protocolDetectionTimeout
MeshConfig proxyHttpPort
MeshConfig proxyInboundListenPort
MeshConfig proxyListenPort
MeshConfig rootNamespace
MeshConfig serviceSettings.hosts
MeshConfig tcpKeepalive.interval
MeshConfig tcpKeepalive.probes
MeshConfig tcpKeepalive.time
MeshConfig tlsDefaults
MeshConfig trustDomain
MeshConfig trustDomainAliases
MeshConfig verifyCertificateAtClient

Namespace

API Field Managed (TD) Managed (istiod)
Namespace topology.istio.io/controlPlaneClusters

Pod

API Field Managed (TD) Managed (istiod)
Pod ambient.istio.io/redirection
Pod sidecar.istio.io/discoveryAddress
Pod sidecar.istio.io/extraStatTags
Pod sidecar.istio.io/proxyImage
Pod sidecar.istio.io/proxyImageType
Pod sidecar.istio.io/statsInclusionPrefixes
Pod sidecar.istio.io/statsInclusionRegexps
Pod sidecar.istio.io/statsInclusionSuffixes
Pod traffic.sidecar.istio.io/kubevirtInterfaces

ProxyConfig

API Field Managed (TD) Managed (istiod)
ProxyConfig adminPort
ProxyConfig availabilityZone
ProxyConfig binaryPath
ProxyConfig caCertificatesPem
ProxyConfig configPath
ProxyConfig controlPlaneAuthPolicy
ProxyConfig customConfigFile
ProxyConfig discoveryAddress
ProxyConfig discoveryRefreshDelay
ProxyConfig envoyAccessLogService.address
ProxyConfig envoyAccessLogService.tcpKeepalive.interval.nanos
ProxyConfig envoyAccessLogService.tcpKeepalive.interval.seconds
ProxyConfig envoyAccessLogService.tcpKeepalive.probes
ProxyConfig envoyAccessLogService.tcpKeepalive.time.nanos
ProxyConfig envoyAccessLogService.tcpKeepalive.time.seconds
ProxyConfig envoyAccessLogService.tlsSettings.caCertificates
ProxyConfig envoyAccessLogService.tlsSettings.clientCertificate
ProxyConfig envoyAccessLogService.tlsSettings.credentialName
ProxyConfig envoyAccessLogService.tlsSettings.insecureSkipVerify
ProxyConfig envoyAccessLogService.tlsSettings.mode
ProxyConfig envoyAccessLogService.tlsSettings.privateKey
ProxyConfig envoyAccessLogService.tlsSettings.sni
ProxyConfig envoyAccessLogService.tlsSettings.subjectAltNames
ProxyConfig envoyMetricsService.address
ProxyConfig envoyMetricsService.tcpKeepalive.interval.nanos
ProxyConfig envoyMetricsService.tcpKeepalive.interval.seconds
ProxyConfig envoyMetricsService.tcpKeepalive.probes
ProxyConfig envoyMetricsService.tcpKeepalive.time.nanos
ProxyConfig envoyMetricsService.tcpKeepalive.time.seconds
ProxyConfig envoyMetricsService.tlsSettings.caCertificates
ProxyConfig envoyMetricsService.tlsSettings.clientCertificate
ProxyConfig envoyMetricsService.tlsSettings.credentialName
ProxyConfig envoyMetricsService.tlsSettings.insecureSkipVerify
ProxyConfig envoyMetricsService.tlsSettings.mode
ProxyConfig envoyMetricsService.tlsSettings.privateKey
ProxyConfig envoyMetricsService.tlsSettings.sni
ProxyConfig envoyMetricsService.tlsSettings.subjectAltNames
ProxyConfig envoyMetricsServiceAddress
ProxyConfig extraStatTags
ProxyConfig gatewayTopology.proxyProtocol
ProxyConfig image.imageType
ProxyConfig interceptionMode
ProxyConfig meshId
ProxyConfig privateKeyProvider.cryptomb.pollDelay.nanos
ProxyConfig privateKeyProvider.cryptomb.pollDelay.seconds
ProxyConfig privateKeyProvider.qat.pollDelay.nanos
ProxyConfig privateKeyProvider.qat.pollDelay.seconds
ProxyConfig proxyBootstrapTemplatePath
ProxyConfig proxyHeaders.attemptCount.disabled
ProxyConfig proxyHeaders.forwardedClientCert
ProxyConfig proxyHeaders.metadataExchangeHeaders.mode
ProxyConfig proxyHeaders.requestId.disabled
ProxyConfig proxyHeaders.server.disabled
ProxyConfig proxyHeaders.server.value
ProxyConfig proxyMetadata.CA_ROOT_CA
ProxyConfig proxyMetadata.ENABLE_NATIVE_SIDECARS
ProxyConfig proxyMetadata.GCE_METADATA_HOST
ProxyConfig proxyMetadata.HTTPS_PROXY
ProxyConfig proxyMetadata.HTTP_PROXY
ProxyConfig proxyMetadata.ISTIO_LOG_LEVEL
ProxyConfig proxyMetadata.ISTIO_META_DNS_AUTO_ALLOCATE
ProxyConfig proxyMetadata.ISTIO_META_DNS_CAPTURE
ProxyConfig proxyMetadata.ISTIO_META_ENABLE_NATIVE_SIDECARS
ProxyConfig proxyMetadata.ISTIO_META_HTTP10
ProxyConfig proxyMetadata.ISTIO_META_PROXY_XDS_VIA_AGENT
ProxyConfig proxyMetadata.OUTPUT_CERTS
ProxyConfig proxyMetadata.PILOT_ENABLE_CONFIG_DISTRIBUTION_TRACKING
ProxyConfig proxyMetadata.PILOT_ENABLE_K8S_SELECT_WORKLOAD_ENTRIES
ProxyConfig proxyMetadata.PILOT_JWT_ENABLE_REMOTE_JWKS
ProxyConfig proxyMetadata.PLUGINS
ProxyConfig proxyMetadata.PROXY_CONFIG_XDS_AGENT
ProxyConfig proxyMetadata.TRUST_DOMAIN
ProxyConfig proxyMetadata.XDS_AUTH_PROVIDER
ProxyConfig proxyMetadata.XDS_HEADER_Cloud-Run-Enable-H2
ProxyConfig proxyMetadata.XDS_ROOT_CA
ProxyConfig readinessProbe.exec.command
ProxyConfig readinessProbe.failureThreshold
ProxyConfig readinessProbe.httpGet.host
ProxyConfig readinessProbe.httpGet.httpHeaders.name
ProxyConfig readinessProbe.httpGet.httpHeaders.value
ProxyConfig readinessProbe.httpGet.path
ProxyConfig readinessProbe.httpGet.port
ProxyConfig readinessProbe.httpGet.scheme
ProxyConfig readinessProbe.initialDelaySeconds
ProxyConfig readinessProbe.periodSeconds
ProxyConfig readinessProbe.successThreshold
ProxyConfig readinessProbe.tcpSocket.host
ProxyConfig readinessProbe.tcpSocket.port
ProxyConfig readinessProbe.timeoutSeconds
ProxyConfig sds.enabled
ProxyConfig sds.k8sSaJwtPath
ProxyConfig serviceCluster
ProxyConfig statNameLength
ProxyConfig statsdUdpAddress
ProxyConfig statusPort
ProxyConfig tracing.customTags
ProxyConfig tracing.datadog.address
ProxyConfig tracing.lightstep.accessToken
ProxyConfig tracing.lightstep.address
ProxyConfig tracing.maxPathTagLength
ProxyConfig tracing.openCensusAgent.address
ProxyConfig tracing.openCensusAgent.context
ProxyConfig tracing.sampling
ProxyConfig tracing.stackdriver.debug
ProxyConfig tracing.stackdriver.maxNumberOfAnnotations
ProxyConfig tracing.stackdriver.maxNumberOfAttributes
ProxyConfig tracing.stackdriver.maxNumberOfMessageEvents
ProxyConfig tracing.tlsSettings.caCertificates
ProxyConfig tracing.tlsSettings.clientCertificate
ProxyConfig tracing.tlsSettings.credentialName
ProxyConfig tracing.tlsSettings.insecureSkipVerify
ProxyConfig tracing.tlsSettings.mode
ProxyConfig tracing.tlsSettings.privateKey
ProxyConfig tracing.tlsSettings.sni
ProxyConfig tracing.tlsSettings.subjectAltNames
ProxyConfig tracing.zipkin.address
ProxyConfig tracingServiceName
ProxyConfig zipkinAddress

RequestAuthentication

API Field Managed (TD) Managed (istiod)
RequestAuthentication jwtRules.outputClaimToHeader.claim
RequestAuthentication jwtRules.outputClaimToHeader.header

Service

API Field Managed (TD) Managed (istiod)
Service networking.istio.io/traffic-distribution
Service traffic.istio.io/nodeSelector

ServiceEntry

API Field Managed (TD) Managed (istiod)
ServiceEntry endpoints.locality
ServiceEntry endpoints.network
ServiceEntry endpoints.serviceAccount
ServiceEntry endpoints.weight
ServiceEntry subjectAltNames
ServiceEntry workloadSelector

Sidecar

API Field Managed (TD) Managed (istiod)
Sidecar egress.bind
Sidecar egress.captureMode
Sidecar egress.port.name
Sidecar egress.port.number
Sidecar egress.port.protocol
Sidecar egress.port.targetPort
Sidecar inboundConnectionPool.http.h2UpgradePolicy
Sidecar inboundConnectionPool.http.http1MaxPendingRequests
Sidecar inboundConnectionPool.http.http2MaxRequests
Sidecar inboundConnectionPool.http.idleTimeout
Sidecar inboundConnectionPool.http.maxRequestsPerConnection
Sidecar inboundConnectionPool.http.maxRetries
Sidecar inboundConnectionPool.http.useClientProtocol
Sidecar inboundConnectionPool.tcp.connectTimeout
Sidecar inboundConnectionPool.tcp.maxConnectionDuration
Sidecar inboundConnectionPool.tcp.maxConnections
Sidecar inboundConnectionPool.tcp.tcpKeepalive.interval
Sidecar inboundConnectionPool.tcp.tcpKeepalive.probes
Sidecar inboundConnectionPool.tcp.tcpKeepalive.time
Sidecar ingress.bind
Sidecar ingress.captureMode
Sidecar ingress.connectionPool.http.h2UpgradePolicy
Sidecar ingress.connectionPool.http.http1MaxPendingRequests
Sidecar ingress.connectionPool.http.http2MaxRequests
Sidecar ingress.connectionPool.http.idleTimeout
Sidecar ingress.connectionPool.http.maxRequestsPerConnection
Sidecar ingress.connectionPool.http.maxRetries
Sidecar ingress.connectionPool.http.useClientProtocol
Sidecar ingress.connectionPool.tcp.connectTimeout
Sidecar ingress.connectionPool.tcp.maxConnectionDuration
Sidecar ingress.connectionPool.tcp.maxConnections
Sidecar ingress.connectionPool.tcp.tcpKeepalive.interval
Sidecar ingress.connectionPool.tcp.tcpKeepalive.probes
Sidecar ingress.connectionPool.tcp.tcpKeepalive.time
Sidecar ingress.defaultEndpoint
Sidecar ingress.port.name
Sidecar ingress.port.number
Sidecar ingress.port.protocol
Sidecar ingress.port.targetPort
Sidecar ingress.tls.caCertificates
Sidecar ingress.tls.cipherSuites
Sidecar ingress.tls.credentialName
Sidecar ingress.tls.httpsRedirect
Sidecar ingress.tls.maxProtocolVersion
Sidecar ingress.tls.minProtocolVersion
Sidecar ingress.tls.mode
Sidecar ingress.tls.privateKey
Sidecar ingress.tls.serverCertificate
Sidecar ingress.tls.subjectAltNames
Sidecar ingress.tls.verifyCertificateHash
Sidecar ingress.tls.verifyCertificateSpki
Sidecar outboundTrafficPolicy.egressProxy.host
Sidecar outboundTrafficPolicy.egressProxy.port.number
Sidecar outboundTrafficPolicy.egressProxy.subset

Telemetry

API Field Managed (TD) Managed (istiod)
Telemetry accessLogging.filter.expression
Telemetry accessLogging.match
Telemetry metrics.overrides.disabled
Telemetry metrics.overrides.match.customMetric
Telemetry metrics.overrides.match.metric
Telemetry metrics.overrides.match.mode
Telemetry metrics.overrides.tagOverrides
Telemetry metrics.providers.name
Telemetry metrics.reportingInterval
Telemetry tracing.customTags
Telemetry tracing.match.mode

VirtualService

API Field Managed (TD) Managed (istiod)
VirtualService http.corsPolicy.maxAge.nanos
VirtualService http.fault.abort.grpcStatus
VirtualService http.fault.abort.http2Error
VirtualService http.fault.delay.exponentialDelay
VirtualService http.match.statPrefix
VirtualService http.mirrorPercent.value
VirtualService http.mirrors.percentage.value
VirtualService http.timeout.nanos
VirtualService tcp.match.sourceLabels
VirtualService tls.match.sourceLabels

WasmPlugin

API Field
WasmPlugin ALL_UNSUPPORTED

WorkloadEntry

API Field
WorkloadEntry ALL_UNSUPPORTED

WorkloadGroup

API Field
WorkloadGroup ALL_UNSUPPORTED