Apply using kubectl apiVersion: chaos-mesh.org/v1alpha1 kind: NetworkChaos metadata: name: network namespace: chaos-testing spec: action: partition mode: one selector: labelSelectors: "app.kubernetes mode: one duration: "10s" scheduler: cron: "@every 15s" ● kubectl apply -f ./network.yaml ● kubectl describe NetworkChaos network Apply using Dashboard architecture Chaos Mesh community Chinese electric vehicle and technology company ● Use Chaos Mesh to ○ Improve maintenance window ○ Test monitoring and alerting system ○ Simulate poor internet connection ● Testing components(redis

istio-ingressgateway #需要在 Istio 网关入口处部署 JWT 认证策略 origins: - jwt: issuer: "test@istio.io" #JWT 颁发者 jwksUri: "https://test.com/jwks.json" #用于验证 JWT 的 JWKS 所在 URL trigger_rules: #JWT 验证请求的触发规则列表 - included_paths: 云原生安全威胁分析与能力建设白皮书 64 附 录 A 缩略语 缩略语 英文全称 中文全称 0day Zero day vulnerability 零日漏洞 5GC 5G Core Network 5G 核心网络 API Application Programming Interface 应用程序编程接口 AUFS Advanced multi-layered Unification Analysis 软件成分分析 SQL Structured Query Language 结构化查询语言 SSH Secure Shell 安全外壳 VLAN Virtual Local Area Network 虚拟局域网 WAF Web Application Firewalls 网站应用级入侵防御系统 XSS Cross Site Scripting 跨站脚本攻击 云原生安全威胁分析与能力建设白皮书

started minAvailable: 3 schedulerName: volcano plugins: # job level ssh trust ssh: [] # define network relevant info for running, # hosts, headless services etc. svc: [] # restart who job if any pod 解决方案：通过SLA配置作业的最长等待时间，降低大作业饿死的可能性 apiVersion: batch.volcano.sh/v1alpha1 kind: Job metadata: name: test-job annotations: sla-waiting-time:1h spec: minAvailable: 5 tasks: - replicas: 5 template: …

configurable • Securing the applications which run in the cluster AKS Security Network Security Restricting network access • North-South Traffic Authorized IP range: Azure NSG Private cluster: Azure

Proxy Metrics Config MDiscovery Admin MOSN On High Performance Network Arch GoLang L7 extension SDK GoLang On High Performance Network Framework CGO Request Response proxy_golang API spec proxy_golang_request

increase(container_cpu_cfs_periods_total[1m]) * 100 Pod网络出入向流量 irate(container_network_transmit_bytes_total[1m]) * 8 irate(container_network_receive_bytes_total[1m]) * 8 Pod硬盘IO读写流量 irate(container_fs_reads_bytes_total[1m])

Built-in Monitoring & Logging Integrated Enterprise-grade Security Software & Policy driven Network & Storage Microservices z Systems Vulnerability Advisor to prevent risk Middleware, Data, management

MessageQueue Micro Service ... 组件 • Specification：CPU、Mermory、StorageType （Local/SSD/…）、StorageSize、Network、QPS、… • Provisioning：Package、Image、helm、OpenAPI、… 交付环境 • 公有云: 阿里云、华为云、腾讯云、AWS、… • 专用云：政务、税务、电信、…

第三部分 K8S资源的模型定义 03. ⾯向交付的应⽤模型 Deployment Pod Container ⾯向交付的应⽤模型 03. ⾯向交付的应⽤模型 Container Network Volume Device Pod Template Ingress ServiceMonitor Logger Workload Type/ Controller Type 能⼒模型

运行在 Envoy 中， 欢迎试用 https://github.com/mosn/mosn/blob/master/pkg/networkextention/README-cn.md L7 network GoLang extension for Envoy Application Runtime — Layotto 背景 Service Mesh 解决了微服务治理的痛点，但在实际业务开发