CND, MEC, industrial control,etc. Integrated ecosystems and extensive compatibility through distributed kits Arm, x86, RISC-V, SW-64, LoongArch, Power, 100+ servers, and 300+ cards CRM ERP Software Package Repositories EPOL Image EUR/oepkgs/... Desktop/SDS/ DB/Big data/... kernel/glibc/ system/GCC/... Core/Base package repository Software package repository of the openEuler LTS and innovation community developers. Third-party package repository (open/closed source) Software repository and build system provided by the openEuler community or third-party systems. Software packages in this repository

Ubuntu Server is a version of the Ubuntu operating system designed and engineered as a backbone for the internet. Ubuntu Server brings economic and technical scalability to your datacentre, public or virsh 3 Containers 2 Level Path Navlink 4 containers-lxc LXC 4 containers-lxd LXD 4 docker-for-system-admins Docker for sysadmins 2 Network 3 how-to-install-and-configure-isc-kea Install isc-kea 3 resource agents 3 ubuntu-ha-pacemaker-fence-agents Pacemaker - fence agents 3 ubuntu-ha-drbd Distributed Replicated Block Device (DRBD) 3 ubuntu-ha-migrate-from-crmsh-to-pcs Ubuntu HA - Migrate from

Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Required Kernel Versions changes to the application code or container configuration. What is Hubble? Hubble is a fully distributed networking and security observability platform. It is built on top of Cilium and BPF to enable examples on how to use it. Secure service to service communication based on identities Modern distributed applications rely on technologies such as application containers to facilitate agility in deployment

. . . . . . . . . . . . . . . . . . . . . 13 3.3.3.1 Testing hardware compatibility with a Live-System . . . . . . . . . . . . . 14 3.3.4 網路設置 . . . . . . . . . . . . . . . . . . . . . . . . . . . . automated install . . . . . . . . . . . . . . . . . . . . . 30 5.2.10 Accessibility of the installed system . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 5.3 開機參數 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 6.3.8.1 Setting the System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 6.3.8.2 Reboot the System . . . . . . . . . . . . . . . . . . . . . . . . .

Docker & libnetwork Mesos Cilium with Mesos/Marathon Envoy Envoy Go Extensions Administration System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Advanced Features and examples on how to use it. Secure service to service communication based on identities Modern distributed applications rely on technologies such as application containers to facilitate agility in deployment conjunction with cloud network routers If you are already running routing daemons Load balancing Distributed load balancing for traffic between application containers and to external services. The loadbalancing

with Docker & libnetwork Mesos Cilium with Mesos/Marathon Envoy Envoy Go Extensions Administra�on System Requirements Summary Linux Distribu�on Compa�bility Matrix Linux Kernel Key-Value store clang+LLVM examples on how to use it. Secure service to service communication based on identities Modern distributed applica�ons rely on technologies such as applica�on containers to facilitate agility in deployment conjunc�on with cloud network routers If you are already running rou�ng daemons Load balancing Distributed load balancing for traffic between applica�on containers and to external services. The loadbalancing

Docker & libnetwork Mesos Cilium with Mesos/Marathon Envoy Envoy Go Extensions Administration System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Advanced Features and examples on how to use it. Secure service to service communication based on identities Modern distributed applications rely on technologies such as application containers to facilitate agility in deployment conjunction with cloud network routers If you are already running routing daemons Load balancing Distributed load balancing for traffic between application containers and to external services. The loadbalancing

configure various server applications on your Ubuntu system to fit your needs. It is a step-by-step, task-oriented guide for configuring and customizing your system. Credits and License This document is maintained this license. All derivative works must be released under this license. This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty ............................................................................ 249 2. Network File System (NFS) ..........................................................................................

14:53:01 UTC) is intended to provide a broad overview of the Debian system as a post-installation user’s guide. It covers many aspects of system administration through shell-command examples for non- developers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.5 GUI system administration tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.8 How to shutdown the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1.9 Recovering

......................... 349 9.1. Introduction ...................................... 350 9.2. System Documentation ...................... 351 9.3. Online Documentation ....................... 352 9 ...................... 391 10.3.1. Running a System Command Automatically at Start-Up ................. 391 10.3.2. Changing the Default Operat- ing System at Boot .......................... 393 10.3 Limited Course Overview About the Course. Ubuntu is a community developed Linux-based operating system freely available and suitable for laptops, desktops and servers. This course is based on Ubuntu 8