• MPAM 增强：支持外部接口自定义配置分区 rmid，支持 MPAM 设备节点通过 device tree 配置启动，可用于虚拟化 等场景。 • TCP 压缩特性：hbase 等分布式数据库节点间数据传输量大，网络传输是性能瓶颈；在 TCP 层对指定端口的数据进 行压缩后再传输，收包侧把数据解压后再传给用户态，从而提升分布式场景节点间数据传输的效率。 • 支持 SGX 特性：SGX (software osnoise tracer：osnoise tracer 支持分析系统噪声对业务线程的干扰，可以清晰的找出干扰源。 内存分级扩展 当前内存制造工艺已经达到瓶颈，生态发展让每个 CPU 核的成本越来越低。数据库、虚拟机、大数据、人工智能、深 度学习场景同时需要算力和内存的支持。内存容量成为了制约业务和算力的问题。 内存分级扩展通过 DRAM 和低速内存介质，如 SCM、AEP，以及 RDMA 远端内存等形成多级内存，通过内存自动调度 的容器混合部署。 容器操作系统 云原生是云计算发展的下一跳、K8s 事实上已经成为云原生软件基础设施的底座。业界主流操作系统厂商都推出了针 对云原生场景的 OS，如 Rehat RCHOS、AWS BottleRocket 等，实现 OS 容器化部署、运维，提供与业务容器一致的管理 和运维体验。 openEuler 适应云原生发展趋势，推出容器化操作系统 KubeOS，实现云原生集群 OS

等文件系统，满足单机应用、云原生分布式应用高性能 数据存储诉求。 openEuler 21.09 技术白皮书 12 内存分级扩展 当前内存制造工艺已经达到瓶颈，Arm 生态发展让每个 CPU 核的成本越来越低。数据库、虚拟机、大数据、人工智能、 深度学习场景同时需要算力和内存的支持。内存容量成为了制约业务和算力的问题。 内存分扩展通过 DRAM 和低速内存介质，如 SCM、AEP ，以及 RDMA 远端内存等形成多级内存，通过内存自动调度让 署等多种场景。 容器操作系统 云原生是云计算发展的下一跳、k8s 事实上已经成为云原生软件基础设施的底座。业界主流操作系统厂商都推出了针对 云原生场景的 OS，如 Rehat RCHOS，AWS BottleRocket 等，实现 OS 容器化部署、运维，提供与业务容器一致的管理和 运维体验。 openEuler 适应云原生发展趋势，推出容器化操作系统 KubeOS，实现云原生集群 OS 管理能力、感知集群配置变化，驱动集群 OS 统一高效部署。 功能描述 1. 集群配置版本化管理：配置统一 Git repo 版本化管理，使用仓库汇总和跟踪集群的配置信息 ; 2. 配置感知：GitOps 会感知 git 配置库中集群配置信息的变化，给部署引擎发起集群相应的操作请求； 3. 部署引擎：部署引擎负责下发任务给业务集群，触发部署业务集群、销毁业务集群、新增节点和删除节点等任务。 适用场景 X86/ARM 双平面云基础设施，基于

Getting Started Securing Memcached Locking down external access using AWS metadata Advanced Networking Setting up Cilium in AWS ENI mode Using kube-router to run BGP Setting up Cluster Mesh Cilium integration chance of working out of the box as well. Installation on AWS EKS Installation on Google GKE Installation on Azure AKS Installation on AWS EKS Create an EKS Cluster The first step is to create an EKS Started with Amazon EKS [https://docs.aws.amazon.com/eks/latest/userguide/getting-started.html] guide. Prerequisites Ensure your AWS credentials are located in ~/.aws/credentials or are stored as environment

Kubernetes examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging Secure a Cassandra Database Getting Started Securing Memcached Locking down external access using AWS metadata Creating policies from verdicts Host Firewall Advanced Networking Setting Up Cilium in AlibabaCloud commands create a Kubernetes cluster with eksctl using Amazon Elastic Kubernetes Service [https://aws.amazon.com/eks/]. See eksctl Installation [https://github.com/weaveworks/eksctl] for instructions

Kubernetes examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging Secure a Cassandra Database Getting Started Securing Memcached Locking down external access using AWS metadata Creating policies from verdicts Host Firewall (beta when using kube-proxy) Advanced Networking command creates a Kubernetes cluster with eksctl using Amazon Elastic Kubernetes Service [https://aws.amazon.com/eks/]. See eksctl Installation [https://github.com/weaveworks/eksctl] for instructions

Getting Started Securing Memcached Locking down external access using AWS metadata Advanced Networking Setting up Cilium in AWS ENI mode Using kube-router to run BGP Using BIRD to run BGP Setting up chance of working out of the box as well. Installation on AWS EKS Installation on Google GKE Installation on Azure AKS Installation on AWS EKS Create an EKS Cluster The first step is to create an EKS Started with Amazon EKS [https://docs.aws.amazon.com/eks/latest/userguide/getting-started.html] guide. Prerequisites Ensure your AWS credentials are located in ~/.aws/credentials or are stored as environment

Kubernetes examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging Memcached Locking down external access using AWS metadata Creating policies from verdicts Host Firewall (beta) Advanced Networking Setting up Cilium in AWS ENI mode Using kube-router to run BGP Using OpenShift OKD OpenShift Requirements 1. Choose preferred cloud provider. This guide was tested in AWS, Azure & GCP. 2. Read OpenShift documentation [https://docs.okd.io/latest/welcome/index.html] to find

Kubernetes examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging Memcached Locking down external access using AWS metadata Creating policies from verdicts Host Firewall (beta) Advanced Networking Setting up Cilium in AWS ENI mode Using kube-router to run BGP Using OpenShift OKD OpenShift Requirements 1. Choose preferred cloud provider. This guide was tested in AWS, Azure & GCP. 2. Read OpenShift documentation [https://docs.okd.io/latest/welcome/index.html] to find

to Secure a Cassandra Database Ge�ng Started Securing Memcached Locking down external access using AWS metadata Advanced Networking Using kube-router to run BGP Se�ng up Cluster Mesh Cilium integra�on Installa�on has a good chance of working out of the box as well. Installa�on on AWS EKS Installa�on on Google GKE Installation on AWS EKS Create an EKS Cluster The first step is to create an EKS cluster. This Started with Amazon EKS [h�ps://docs.aws.amazon.com/eks/latest/userguide/ge�ng-started.html] guide. Prerequisites Ensure your AWS creden�als are located in ~/.aws/credentials or are stored as environment

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.1.5 Debian 档案库基础 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 2.5.1 档案库元数据 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 顶层“Release”文件及真实性 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 2.5.3 档案库层的“Release”文件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Debian