Huawei and community partners donated openEuler to the OpenAtom Foundation 300+ enterprise members 2021.08 100+ enterprise members 2019.09 Huawei unveiled openEuler 2020.03 The first LTS release, openEuler Each LTS version provides enhanced specifications and a secure, stable, and reliable OS for enterprise users. openEuler is built on tried-and-tested technologies. A new openEuler innovative version linxos 6.0.99 China Telecom e-Cloud Technology Co., Ltd. CTyunOS TurboLinux Inc. TurboLinux Enterprise Server 16 Kylinsoft Co., Ltd. Galaxy Kylin Advanced Server Operating System V10 Shenzhen Archforce

LTS version every two years. Each LTS version provides a secure, stable, and reliable OS for enterprise users. openEuler is a technology incubator. It releases an innovative version every 6 months to Scenarios Application scenario 1: kernel CVE fixes Typical applications, such as Nginx, Redis, and MySQL, run on a physical or virtual machine. They generate many keep-alive connections and occupy a large large amount of memory. When the physical or virtual machine has a serious User mode MySQL Control program Save the service process System call Hold the process in the memory Drive NIC GPU Pin

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

designed and engineered as a backbone for the internet. Ubuntu Server brings economic and technical scalability to your datacentre, public or private. Whether you want to deploy an OpenStack cloud, a Kubernetes HA - Migrate from crmsh to pcs 2 Databases 3 databases-introduction Introduction 3 databases-mysql MySQL 3 databases-postgresql PostgreSQL 2 Monitoring 3 logging-monitoring-alerting Logging, Monitoring ZFS at all, or btrfs subvolumes. Attaching the Ubuntu Pro subscription to Ubuntu brings you the enterprise lifecycle, including Linux kernel livepatch- ing, access to FIPS-validated packages, and compliance

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