Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Architecture Support Linux Distribution Example Prometheus & Grafana Deployment Metrics Reference Performance & Scalability Tuning Guide CNI Performance Benchmark Scalability Troubleshooting Component & Cluster Health Observing Flows with Hubble resources (CRDs). If you run a cluster with more pods and more nodes than the ones tested in the Scalability report. Requirements Make sure your Kubernetes environment is meeting the requirements: Kubernetes

Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Example Prometheus & Grafana Deployment Metrics Reference Performance & Scalability Tuning Guide CNI Performance Benchmark Scalability Troubleshooting Component & Cluster Health Observing Flows with Hubble end-kubernetes/compute-storage-net/network-plugins/#support-traffic- shaping] plugin. Due to scalability concerns in particular for multi-queue network interfaces, it is not recommended to use the bandwidth

Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Hubble Metrics Example Prometheus & Grafana Deployment Metrics Reference Scalability Limiting Identity-Relevant Labels Scalability report Performance Evaluation Setup Evaluation Results Tuning Troubleshooting allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing etcd will not be critical to the availability of Cilium but will reduce

allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing etcd will not be critical to the availability of Cilium but will reduce specified with the -- cluster-name=NAME argument or cluster-name ConfigMap option. To ensure scalability of identity allocation and policy enforcement, each cluster continues to manage its own security enabled. Roadmap Ahead Future versions will put an API server before etcd to provide better scalability and simplify the installation to support any etcd support Introduction of IPsec and use of ESP

allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing etcd will not be critical to the availability of Cilium but will reduce specified with the -- cluster-name=NAME argument or cluster-name ConfigMap option. To ensure scalability of identity allocation and policy enforcement, each cluster continues to manage its own security enabled. Roadmap Ahead Future versions will put an API server before etcd to provide better scalability and simplify the installation to support any etcd support Introduction of IPsec and use of ESP

Hubble Metrics Example Prometheus & Grafana Deployment Metrics Reference Scalability Limiting Identity-Relevant Labels Scalability report Performance Evaluation Setup Evaluation Results Tuning Troubleshooting allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing etcd will not be critical to the availability of Cilium but will reduce specified with the -- cluster-name=NAME argument or cluster-name ConfigMap option. To ensure scalability of identity allocation and policy enforcement, each cluster continues to manage its own security

limits ❏ … 4 Network Security and Auditing 5 Scalability and Maintainability Source: https://commons.wikimedia.org/wiki/File:Pictofigo-Scalability.png 6 Evaluating eBPF CNI Offerings 7 8 To change picture:Right click on image > Replace image > Select file ❏ Durable log storage and enterprise Security Information and Event Management (SIEM) integration ❏ hubble observe command to help

specified with the --cluster-name=NAME argument or cluster-name ConfigMap op�on. To ensure scalability of iden�ty alloca�on and policy enforcement, each cluster con�nues to manage its own security iden�ty encryp�on enabled. Roadmap Ahead Future versions will put an API server before etcd to provide be�er scalability and simplify the installa�on to support any etcd support Introduc�on of IPSec and use of ESP or services like Twilio or Stripe as well as accessing private APIs that are hosted elsewhere in your enterprise datacenter or cloud deployment. In the Direct / Na�ve Rou�ng Mode mode described before, if container

800) ● Software engineering area with more than 150 engineers Reduce operational complexity Scalability Availability Observability Security Reliability Messaging Analytics Multi-tenancy caveats ○ Infrastructure is operated by a team of 3 engineers ● Reduce costs ● Security issues ● Scalability issues Namespaces +400 Pods +10k Services +3k CPU +2k Mem +5TB Nodes +300 kube-proxy

2、写好bpf.c和bpf.h,放到指定目录 3、go generate 获取转换后的go文件 构建完整的应用可观测系统 第五部分 架构感知 JMeter testdemo1 testdemo2 Mysql Redis Kafka hcmine 节点 属性 关系 架构感知，节点和关系以及他们的属性，能够正确地反应当前运行的网络关系，帮助 用户感知架构，通过对比期望架构，发现问题，通常在新应用上线，新地区开服，整 全栈数据源，70+个告警模板开箱即用： 应用级别：Pod/Service/Deployment K8S控制面：apiserver/ETCD/Scheduler 基础设施：节点、网络、存储 云服务界别：Kafka/MySQL/Redis/ 告警 拓扑图排查 根因定位 修复 告警收敛，幸福感UP 指标 日志 Trace分析 黄金指标 网络指标 服务依赖 事后复盘 拓扑图高可用、依赖分 析 面向失败、高可用设计 全栈数据源，70+个告警模板开箱即用： 应用级别：Pod/Service/Deployment K8S控制面：apiserver/ETCD/Scheduler 基础设施：节点、网络、存储 云服务界别：Kafka/MySQL/Redis/ 告警 拓扑图排查 根因定位 修复 告警收敛，幸福感UP 指标 日志 Trace分析 黄金指标 网络指标 服务依赖 事后复盘 拓扑图高可用、依赖分 析 面向失败、高可用设计