Configuration Analysis Messages
There was an internal error in the toolchain. This is almost always a bug in the implementation.
IST0002: Deprecated
A feature that the configuration is depending on is now deprecated.
A resource being referenced does not exist.
IST0102: NamespaceNotInjected
A namespace is not enabled for Istio injection.
A pod is missing the Istio proxy.
IST0104: GatewayPortNotOnWorkload
Unhandled gateway port
The image of the Istio proxy running on the pod does not match the image defined in the injection configuration.
IST0106: SchemaValidationError
The resource has a schema validation error.
An Istio annotation is applied to the wrong kind of resource.
IST0108: UnknownAnnotation
An Istio annotation is not recognized for any kind of resource
Conflicting hosts on VirtualServices associated with mesh gateway
IST0110: ConflictingSidecarWorkloadSelectors
A Sidecar resource selects the same workloads as another Sidecar resource
More than one sidecar resource in a namespace has no workload selector
IST0112: VirtualServiceDestinationPortSelectorRequired
A DestinationRule and Policy are in conflict with regards to mTLS.
IST0116: DeploymentAssociatedToMultipleServices
The resulting pods of a service mesh deployment can’t be associated with multiple services using the same port but different protocols.
The resulting pods of a service mesh deployment must be associated with at least one service.
IST0118: PortNameIsNotUnderNamingConvention
Port name is not under naming convention. Protocol detection is applied to the port.
Authentication policy with JWT targets Service with invalid port specification.
IST0122: InvalidRegexp
Invalid Regex
A namespace has both new and legacy injection labels
IST0125: InvalidAnnotation
An Istio annotation that is not valid
IST0126: UnknownMeshNetworksServiceRegistry
A service registry in Mesh Networks is unknown
There aren’t workloads matching the resource labels
IST0128: NoServerCertificateVerificationDestinationLevel
No caCertificates are set in DestinationRule, this results in no verification of presented server certificate.
No caCertificates are set in DestinationRule, this results in no verification of presented server certificate for traffic to a given port.
IST0130: VirtualServiceUnreachableRule
A VirtualService rule will never be used because a previous rule uses the same match.
IST0132: VirtualServiceHostNotFoundInGateway
Host defined in VirtualService not found in Gateway.
IST0133: SchemaWarning
The resource has a schema validation warning.
Virtual IP addresses are required for ports serving TCP (or unset) protocol
IST0135: DeprecatedAnnotation
A resource is using a deprecated Istio annotation.
An Istio annotation may not be suitable for production.
IST0137: DeploymentConflictingPorts
Two services selecting the same workload with the same targetPort MUST refer to the same port.
IST0138: GatewayDuplicateCertificate
Duplicate certificate in multiple gateways may cause 404s if clients re-use HTTP2 connections.
IST0139: InvalidWebhook
Webhook is invalid or references a control plane service that does not exist.
IST0140: IngressRouteRulesNotAffected
Route rules have no effect on ingress gateway requests
IST0141: InsufficientPermissions
Required permissions to install Istio are missing.
IST0142: UnsupportedKubernetesVersion
The Kubernetes version is not supported
A port exposed in by a Service is bound to a localhost address
IST0144: InvalidApplicationUID
Application pods should not run as user ID (UID) 1337