配置分析消息

There was an internal error in the toolchain. This is almost always a bug in the implementation.

A feature that the configuration is depending on is now deprecated.

A resource being referenced does not exist.

A namespace is not enabled for Istio injection.

A pod is missing the Istio proxy.

Unhandled gateway port

The image of the Istio proxy running on the pod does not match the image defined in the injection configuration.

The resource has a schema validation error.

An Istio annotation is applied to the wrong kind of resource.

An Istio annotation is not recognized for any kind of resource

Conflicting hosts on VirtualServices associated with mesh gateway

A Sidecar resource selects the same workloads as another Sidecar resource

More than one sidecar resource in a namespace has no workload selector

A VirtualService routes to a service with more than one port exposed, but does not specify which to use.

A DestinationRule and Policy are in conflict with regards to mTLS.

The resulting pods of a service mesh deployment must be associated with at least one service.

Port name is not under naming convention. Protocol detection is applied to the port.

Authentication policy with JWT targets Service with invalid port specification.

Invalid Regex

A namespace has both new and legacy injection labels

An Istio annotation that is not valid

IST0126: UnknownMeshNetworksServiceRegistry

A service registry in Mesh Networks is unknown

IST0127: NoMatchingWorkloadsFound

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.

IST0129: NoServerCertificateVerificationPortLevel

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.

IST0131: VirtualServiceIneffectiveMatch

A VirtualService rule match duplicates a match in a previous rule.

IST0132: VirtualServiceHostNotFoundInGateway

Host defined in VirtualService not found in Gateway.

IST0133: SchemaWarning

The resource has a schema validation warning.

IST0134: ServiceEntryAddressesRequired

Virtual IP addresses are required for ports serving TCP (or unset) protocol

IST0135: DeprecatedAnnotation

IST0136: AlphaAnnotation

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

IST0143: LocalhostListener

A port exposed in a Service is bound to a localhost address

IST0144: InvalidApplicationUID

Application pods should not run as user ID (UID) 1337

IST0145: ConflictingGateways

Gateway should not have the same selector, port and matched hosts of server

IST0146: ImageAutoWithoutInjectionWarning

Deployments with `image: auto` should be targeted for injection.

IST0147: ImageAutoWithoutInjectionError

Pods with `image: auto` should be targeted for injection.

IST0148: NamespaceInjectionEnabledByDefault

user namespace should be injectable if Istio is installed with enableNamespacesByDefault enabled and neither injection label is set.

IST0149: JwtClaimBasedRoutingWithoutRequestAuthN

Virtual service using JWT claim based routing without request authentication.

Proxy may prevent tcp named ports and unmatched traffic for ports serving TCP protocol from being forwarded correctly for ExternalName services.