hardening controls and should be replaced with a more secure-by-default option. • The Pilot admin interface exposes unnecessary ser- vices and is accessible to anyone within a default cluster. • The Envoy 017 High Ingress Gateway Configuration Generation Enables Route Hijacking 023 High Pilot Debug Interface Exposes Sensitive Information 002 Medium Default Production Profile Not Sufficiently Hardened 003 File Permissions Set 007 Low Istio Client-Side Bypasses 014 Low Sidecar Envoy Administrative Interface Exposed To Workload Containers 018 Low DestinationRules Without CA Certificates Field Do Not Validate

com/istio/istio Language Golang Istio API definitions Repository https://github.com/istio/api Language Golang Istio documentation Repository https://github.com/istio/istio.io Language n/a; documentation mesh which is an infrastructure layer applicable to so�ware applications. Istio is platform and language agnostic, but is o�en used on top of Kubernetes. It offers users easy access to features such as issues in the Go programming language such as NULL-pointers, out-of-bounds, race conditions, resource exhaustion issues and other issues stemming from improper usage of the language. Istio consists of two

Any other mesh data/control panel • Format the telemetry toObservability Analysis Language • A compile language • Scopes • All • Service • ServiceInstance • Endpoint • ServiceRelation P99/P95/P90/P75/P50Grammar & Official OAL ScriptUnderstand new storage entities ENTITY TYPE DESCRIPTION INVENTORAY Inventory includes service, service_instance, endpoint, network_address. They are

Fast Any Language Outside the Web Web Assembly 7 | Copyright © 2020 Extend Envoy Proxy with Web Assembly (Wasm) Polyglot: Envoy Filters are written in C++ and Wasm expands to any language Secure wasm init addheader-filter --language rust > meshctl wasm build rust -t webassemblyhub.io/yuval/addheader-rust:v1 ./addheader-filter ABI: Application Binary Interface 13 | Copyright © 2020 > meshctl

errors are retryable? ● Who knows the answer to all the questions? ● How to implement this to be language agnostic? #IstioCon Virtual Services API ● Solves our problems, but… ● All Service Owners must Service configs become a release artifact. ● Easy abstraction for defining timeouts and retries in a language agnostic way. ● Application developers using Istio/Envoy for retries and timeouts without knowing

balancing at requet level ○ HTTP host/header/url/method, ○ Thrift service name/method name ○ Dubbo Interface/method/attachment ○ ... ● Fault Injection with application layer error codes ○ HTTP status code ■ 地域感知负载均衡 ■ 熔断 ■ 基于版本的路由 ■ 基于 Method 的路由 ■ 基于 Header 的路由 ○ 可观测性：七层（请求级别）Metrics ○ 安全：基于 Interface/Method 的服务访问 控制 #IstioCon Aeraki Demo: 用户请求和批处理任务隔离(Dubbo) 场景：隔离处理用户请求和批处理任务的服务实例，为用户请求留出足够的处理能

可配置环境变量 V2_REFRESH，定时推送配置Mixer——遥测报告 u上报的原始数据 u异步Flush给Adapter u转换成属性词汇 u问题讨论属性词汇 Name Type Description Kubernetes Example source.id string Platform-specific unique identifier for the source workload

documents by joining the istio-team-drive-access@ Google Group. ● Interested in helping with Chinese language documentation? Join the Cloud Native Community(China). Istio Trends ιστίο • (istío) n (plural

Me I’m a high schooler who loves learning about everything related to computers, especially interface design. I started working on Istio last summer. Istio.io Work Automation Indicator #7734 Add

static) into Pod IP addresses CNI plugins: allocate ip addresses for workloads exist in nodes CNI interface Calico Antrea Flannel Istio CNI CNI Daemonset Calico Antrea Flannel Istio CNI Networking lifecycle