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    • Platform Setup
      • Platform Prerequisites
      • Alibaba Cloud
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    • Install
      • Install with Istioctl
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      • Install Multicluster
        • Before you begin
        • Install Multi-Primary
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  • Tasks
    • Traffic Management
      • Request Routing
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        • Before you begin
        • Locality failover
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        • Using an External HTTPS Proxy
    • Security
      • Certificate Management
        • Plug in CA Certificates
        • Custom CA Integration using Kubernetes CSR *
      • Authentication
        • Authentication Policy
        • JWT claim based routing *
        • Copy JWT Claims to HTTP Headers *
        • Mutual TLS Migration
      • Authorization
        • HTTP Traffic
        • TCP Traffic
        • JWT Token
        • External Authorization
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        • Ingress Access Control
        • Trust Domain Migration
        • Dry Run *
      • TLS Configuration
        • Istio Workload Minimum TLS Version Configuration
    • Policy Enforcement
      • Enabling Rate Limits using Envoy
    • Observability
      • Telemetry API *
      • Metrics
        • Customizing Istio Metrics with Telemetry API
        • Collecting Metrics for TCP Services
        • Customizing Istio Metrics
        • Classifying Metrics Based on Request or Response
        • Querying Metrics from Prometheus
        • Visualizing Metrics with Grafana
      • Logs
        • Configure access logs with Telemetry API
        • Envoy Access Logs
        • OpenTelemetry
      • Distributed Tracing
        • Overview
        • Configure tracing with Telemetry API
        • Apache SkyWalking
        • Jaeger
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        • Configure tracing using MeshConfig and Pod annotations
        • Lightstep
      • Visualizing Your Mesh
      • Remotely Accessing Telemetry Addons
    • Extensibility
      • Distributing WebAssembly Modules *
  • Examples
    • Bookinfo Application
    • Bookinfo with a Virtual Machine
    • Learn Microservices using Kubernetes and Istio
      • Prerequisites
      • Set up a Kubernetes Cluster
      • Set up a Local Computer
      • Run a Microservice Locally
      • Run ratings in Docker
      • Run Bookinfo with Kubernetes
      • Test in production
      • Add a new version of reviews
      • Enable Istio on productpage
      • Enable Istio on all the microservices
      • Configure Istio Ingress Gateway
      • Monitoring with Istio
  • Operations
    • Deployment
      • Architecture
      • Deployment Models
      • Virtual Machine Architecture
      • Performance and Scalability
      • Application Requirements
    • Configuration
      • Mesh Configuration
        • Dynamic Admission Webhooks Overview
        • Wait on Resource Status for Applied Configuration
        • Health Checking of Istio Services
      • Traffic Management
        • Protocol Selection
        • Managing In-Mesh Certificates
        • TLS Configuration
        • Traffic Routing
        • DNS
        • Configuring Gateway Network Topology *
        • DNS Proxying
        • Multi-cluster Traffic Management
      • Security
        • Security policy examples
        • Harden Docker Container Images
      • Observability
        • Envoy Statistics
        • Monitoring Multicluster Istio with Prometheus
      • Extensibility
        • Pull Policy for WebAssembly Modules *
    • Best Practices
      • Deployment Best Practices
      • Traffic Management Best Practices
      • Security Best Practices
      • Image Signing and Validation
      • Observability Best Practices
    • Common Problems
      • Traffic Management Problems
      • Security Problems
      • Observability Problems
      • Sidecar Injection Problems
      • Configuration Validation Problems
      • Upgrade Problems
    • Diagnostic Tools
      • Using the Istioctl Command-line Tool
      • Debugging Envoy and Istiod
      • Understand your Mesh with Istioctl Describe
      • Diagnose your Configuration with Istioctl Analyze
      • Verifying Istio Sidecar Injection with Istioctl Check-Inject
      • Istiod Introspection
      • Component Logging
      • Debugging Virtual Machines
      • Troubleshooting Multicluster
      • Troubleshooting the Istio CNI plugin
    • Ambient Mode
      • Getting Started with Ambient Mode
      • Installation Guide
        • Install with Helm
        • Platform-Specific Prerequisites
      • Upgrade Guide
        • Upgrade with Helm *
      • Ambient Mode User Guides
        • Layer 4 Networking & mTLS with Ztunnel
        • Layer 7 Networking & Services with Waypoint Proxies
        • Ztunnel traffic redirection
      • Ambient Mode Architecture
    • Integrations
      • cert-manager
      • Grafana
      • Jaeger
      • Kiali
      • Prometheus
      • SPIRE
      • Apache SkyWalking
      • Zipkin
      • Third Party Load Balancers
  • Releases
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    • Contribute Documentation
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      • Build and serve the website locally
      • Front matter
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      • Add Code Blocks
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    • Website Content Changes
  • Reference
    • Configuration
      • Telemetry
      • Analysis Messages
      • Global Mesh Options
      • IstioOperator Options
      • Configuration Status Field
      • Proxy Extensions
        • Wasm Plugin
        • AccessLogPolicy Config
        • Stackdriver Config
        • Stats Config
        • Wasm-based Telemetry *
      • Traffic Management
        • Destination Rule
        • Envoy Filter
        • Gateway
        • ProxyConfig
        • Service Entry
        • Sidecar
        • Virtual Service
        • Workload Entry
        • Workload Group
      • Security
        • JWTRule
        • PeerAuthentication
        • RequestAuthentication
        • Authorization Policy
        • Authorization Policy Conditions
        • Authorization Policy Normalization
      • Common Types
        • Workload Selector
      • Istio Standard Metrics
      • Resource Annotations
      • Resource Labels
      • Configuration Analysis Messages
        • AlphaAnnotation
        • Analyzer Message Format
        • ConflictingMeshGatewayVirtualServiceHosts
        • ConflictingSidecarWorkloadSelectors
        • ConflictingTelemetryWorkloadSelectors
        • DeploymentAssociatedToMultipleServices
        • DeploymentConflictingPorts
        • Deprecated
        • DeprecatedAnnotation
        • EnvoyFilterUsesAddOperationIncorrectly
        • EnvoyFilterUsesRelativeOperation
        • EnvoyFilterUsesRelativeOperationWithProxyVersion
        • EnvoyFilterUsesRemoveOperationIncorrectly
        • EnvoyFilterUsesReplaceOperationIncorrectly
        • ExternalControlPlaneAddressIsNotAHostname
        • ExternalNameServiceTypeInvalidPortName
        • GatewayPortNotDefinedOnService
        • IneffectivePolicy
        • IneffectiveSelector
        • InternalError
        • InvalidAnnotation
        • InvalidApplicationUID
        • InvalidExternalControlPlaneConfig
        • InvalidGatewayCredential
        • InvalidRegexp
        • InvalidTelemetryProvider
        • LocalhostListener
        • MisplacedAnnotation
        • MultipleSidecarsWithoutWorkloadSelectors
        • MultipleTelemetriesWithoutWorkloadSelectors
        • NamespaceMultipleInjectionLabels
        • NamespaceNotInjected
        • NoMatchingWorkloadsFound
        • NoServerCertificateVerificationDestinationLevel
        • NoServerCertificateVerificationPortLevel
        • PodMissingProxy
        • PodsIstioProxyImageMismatchInNamespace
        • PortNameIsNotUnderNamingConvention
        • ReferencedResourceNotFound
        • SchemaValidationError
        • ServiceEntryAddressesRequired
        • UnknownAnnotation
        • VirtualServiceDestinationPortSelectorRequired
        • VirtualServiceHostNotFoundInGateway
        • VirtualServiceIneffectiveMatch
        • VirtualServiceUnreachableRule
    • Commands
      • install-cni
      • istioctl
      • operator
      • pilot-agent
      • pilot-discovery
    • Glossary
  1. Documentation
  2. Operations
  3. Ambient Mode
  4. Upgrade Guide

Upgrade Guide

Upgrade guide for Istio Ambient mesh.

Upgrade with Helm

Upgrading an ambient mode installation with Helm.

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