0x405c3b 0x135de04 0x4674a1 # 0x135de03 k8s.io/client- go/tools/cache.(*controller).Run.func1+0x33 k8s.io/client- go@v0.18.0/tools/cache/controller.go:124 32 @ 0x4374a0 0x447663 0x1355d95 0x135561b 0x135ea23 0x1355d94 k8s.io/client- go/tools/cache.(*Reflector).watchHandler+0x1e4 k8s.io/client- go@v0.18.0/tools/cache/reflector.go:430 # 0x135561a k8s.io/client- go/tools/cache.(*Reflector).ListAndWatch+0xa1a k8s k8s.io/client- go@v0.18.0/tools/cache/reflector.go:393 # 0x135ea22 k8s.io/client- go/tools/cache.(*Reflector).Run.func1+0x32 k8s.io/client- go@v0.18.0/tools/cache/reflector.go:177 # 0x1226f5e k8s.io

Service Service Service Service Service Message Broker RPC RPC RPC Message Message Message Cache RDB NoSQL We need to manage multiple types of layer-7 traffic in a service mesh, not just HTTP ● RPC：HTTP, gRPC, Thrift, Dubbo, Proprietary RPC Protocol … ● Messaging: Kafka, RabbitMQ … ● Cache: Redis, Memcached ... ● Database: mySQL, PostgreSQL, MongoDB ... ● Other Layer-7 Protocols: ...

were written during this audit and have all been merged into the upstream Istio repository. # Name Package Link 1 FuzzWriteTo istio.io/istio/pkg/bootstrap https://github.com/istio/istio/blob/6 5478ea81272c0ceaab568974aff7 and run it with go run main.go. Careful: This will overwrite files on the system. 1 2 3 4 5 6 7 package main import ( "archive/tar" "bytes" "compress/gzip" "fmt" 21 Istio Security Audit, 2023 8 9 2022/10/12 15:56:26 server started Creating fetcher Fetching size of returned body: 1.86GB main.go 1 package main 30 Istio Security Audit, 2023 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

collector, Zipkin, Istiod, Edge VM Integration ● Install DEB/RPM package of the Istio Sidecar on that VM ● Install DEB/RPM package of the Workload Onboarding Agent on that VM ● Provide a minimal declarative

Welfare Administration 5,2 million nais.io github.com/nais CD CD metrics alerts deploy cache events logs secrets storage runtime app dev prod

ent。 Ø rpc框架查询bns-agent IP与治理策略数据。 Ø bns-agent判断否使用envoy进行服务治理。 Ø rpc框架根据反馈的IP，治理策略信息请求对 应IP，会cache数据，需要即时更新。 Ø envoy离线或者被干预则立即通知bns-agent， fallback会使用原有治理策略。 #IstioCon 架构介绍 Ø Mesh控制中心： ü 运维中心：基于Mesh的统一运维操作中心。

盘到对应的节点上; 15 创建私钥仓库登录Secret ● 获取私有仓库登录信息之后, 按照如下命令创建Secret ○ kubectl create secret generic asmwasm-cache -n istio-system --from- file=.dockerconfigjson=myconfig.json --type=kubernetes.io/dockerconfigjson

10.4.4.4 DNS queries to the system configured name servers. Envoy does not use the agent’s DNS cache. http req to 10.4.4.4 GET /status/200 httpbin.ns1.svc.cluster.local SVC IP: 10.4.4.4 http req