Xcp ng center linux

Бесплатный гипервизор XCP-ng без ограничений

Итак, про гипервизор можно прочитать в множестве мест, я кратко расскажу как установить и настроить для продвинутых пользователей.

1. Скачать гипервизор можно с сайта https://xcp-ng.org/#easy-to-install и записать на флешку с помощью Rufus https://rufus.ie/ru/

3. Выбираем вариант установки multipath или вклаем его после установки

5. Добро полжаловать в установщик

6. Соглашаемся с лицензией

7. Выбираем диск для установки или создаем софтовый рейд

8. Настройка хранилища SR. Разработчики рекомендуют использовать файловую систему EXT. LVM — будут использоваться логический тома, EXT — создаст файловую систему b поместит в нее VHD-файлы.

9. Выбираем локальный носитель

10. Проверка установочного носителя — отказываемся, если нет времени

11. Установка пароля root для SSH и XAPI

12. Настраиваем management interface

14. Настройка временной зоны

15. Инсталляция гипервизора

16. По завершению установки, нам предлагают установить суплементарные пакеты, отказываемся.

17. Далее происходит донастройка системы

18. Установка завершена. Перезагружаем гипервизор.

Я не буду описывать создание кластеров и т.д. Здесь все и так интуитивно понятно.

Для подключения к гипервизору нам понадобится XCP-ng Center

Добавляем хосты, IP, логин root, пароль — указанный при установке

Помимо XCP-ng Center, SSH, XAPI есть еще несколько способов управления

Xen Orchestra Lite, это просто облегченная версия управления сервером.

Необходимо на гипервизоре создать файл /opt/xensource/www/xolite.html и вставить туда код:

после чего страница будет доступна по адресу:

Установка Xen Orchestra

Данный продукт является платным, но если его не собирать из исходников. Краткая памятка по установке будет выглядеть следующим образом. Необходимо подготовить сервер XO — у меня это CentOS 8 Stream.

Далее install и следовать шагам установки. Обновление производится также, через данный скрипт.

После установки зайдите под дефолтным пользователем, смените пароль, добавьте сервера (логин admin@admin.net пароль admin)

Xen Orchestra SSL

можно поставить letsencrypt, выпустить сертификаты и изменить дефолтный конфиг:

PATH_TO_HTTPS_CERT=/etc/letsencrypt/live/server.domain.lc/fullchain.pem

PATH_TO_HTTPS_KEY=/etc/letsencrypt/live/server.main.lc/privkey.pem

Отключение предупреждающего баннера Xen Orchestra

sed -i ‘s/this.displayOpenSourceDisclaimer()/ /gi’ index.js

sed -i ‘s/!this.state.dismissedSourceBanner/false/gi’ index.js

XCP-ng как создать диск больше 2ТБ

Все очень просто, смотрим UUID хранилища, где нужно создать диск и грепаем группу томов

vgs | awk » | grep 9885b625-1b25-e79f-94ed-66145b6a84bf

Создаем диск, например в 4.2ТБ

lvcreate -L4.2T -n»LV-«$(uuidgen) VG_XenStorage-9885b625-1b25-e79f-94ed-66145b6a84bf

Далее подключаем диск к виртуалке и задаем имя

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XenCenter / XCP-ng Center — PlayOnLinux Vault (Wine)

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README.md

XenCenter / XCP-ng Center — PlayOnLinux Vault (Wine i386)

1. Install wine (https://wiki.winehq.org/Download) and playonlinux (https://www.playonlinux.com/en/download.html)
2. In PlayOnLinux use the option Plugins ->PlayOnLinux Vault to install/restore the xencenter.polApp file (https://github.com/aldebaranbm/xencenter-playonlinux/releases/latest)
3. Connect in your XenServer/XCP-ng with port 80, example: 192.168.0.100:80

XCP-ng Center is «same» of XenCenter, you can use it to connect in your Citrix XenServer.

Maybe the first start is very slowly, just have a little patience.

You can update manually installing new version of XenCenter/XCP-ng Center inside of lastest release or patience to wait one new realease in this repository.

• You need connect in servers with port 80, the default port not work. Caution for use out of our local network!

If you not trust me or Need re-make this work? Go a head!

1. Install wine (https://wiki.winehq.org/Download)
2. Install playonlinux (https://www.playonlinux.com/en/download.html)
3. Make the prefix
4. Install dependencies in prefix Internet Explorer 8; .NET Framework 2.0 SP2; .NET Framework 4.7.2
5. Install XenCenter/XCP-ng Center

Install IE8 and .NET 2.0 in winXP version. To .NET 4.7.2 use win7 version.

oh, damn! Sorry, but, i using Debian 10.4 (amd64) with Wine 5.0.1 (i386), this run with good stability for me home server/personal use. I use the package playonlinux of debian official contrib repository and wine package is from official wine stable repository.

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XenCenter / XCP-ng Center — PlayOnLinux Vault (Wine)

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How to Install XCP-ng and XCP-ng Center Server

This brief tutorial shows students and new users how to install the XCP-ng virtualization server and XCP-ng management client.

XCP-ng is an open-source Hypervisor based on XenServer that started as a result of massive cooperation between individuals and companies to deliver the best Hypervisor platform for free.

With XCP-ng, you can control your VMs on your bare metal servers in your environments, grow your cloud without limits, perform live migration amongst VMs without interruptions, and comes with a mighty web-based Xen Orchestra to manage your hosts.

If you want to run your cloud on your servers in your environments without unnecessary cost, you might want to look at the XCP-ng platform.

To get started with installing XCP-ng on Ubuntu, follow the steps below:

Install XCP-ng

First, grab the latest ISO image of XCP-ng from the link below.

After downloading the ISO image, create a bootable USB disk or CD/DVD by running the commands below from a Linux machine.

dd if=xcp-ng-8.2.0.iso of=/dev/sdX bs=8M oflag=direct

Or Use a Rufus to create a bootable disk on Windows machines.

After creating the bootable disk, please insert it into your host server and boot from it.

You should see a Welcome to XCP-ng screen. Press the Enter key to begin the installation wizard. For more options, press F2.

Next, select the keymap you would like to use. The default is [qwerty] us.

Next, click Ok to use the setup tool to install XCP-ng on your system. To load additional drivers, press F9.

After that, accept the End User License Agreement to continue with the installation.

Next, select the virtual machine storage to use for storage. Our tutorial only installed a single disk, so it defaulted to that.

If you want to use EXT instead of LVM for local storage, choose that and click Ok.

Then select the installation source. Since we’re installing from a local USB or CD, select local media and click Ok.

Next, you can choose to verify the installation media or skip it. Verification makes sure that the content on the disk is not corrupted.

After that, create a password for the root account. This is the administrator account that will be used to manage the server.

Next, choose how the server networking should be configured. In most cases, you may set a static IP configuration. However, in our case, we will be using automatic configuration (DHCP).

We’ll also be using automatic DNS configuration. In a production environment, these would be static DNS servers.

When you’re done, choose the local time zone of the server.

Then select the city the server will be stationed.

Next, use NTP to determine the server’s local time and continue.

Because we’re using automatic IP configurations, choose the have a DHCP server automatically assigned to the NTP servers. In production environments, these will statically be entered.

Next, click Install XCP-ng to begin the installation. This will erase all data on the disk you’re installing on.

Wait for the installation to complete.

When prompted if you want to install any additional packs, choose No. Many have complained that this might hang the installation.

You can also install these packages after the software is installed and working.

After that, the installation should be complete. Remove any disk in the computer and press Enter to reboot.

Login with the root password created above and start configuring your environment.

Install XCP-ng Center

To manage the server via a graphical client, you’ll need to install it. The official graphical client for XCP-ng is Xen Orchestra, which gets support from a team of several developers.

XCP-ng Center is maintained by community members in their free time and hosted by the XCP-ng project.

Download the latest release from the link below and install it on your Windows machine.

This post showed you how to install XCP-ng on your server. If you find any error above, please use the comment form below to report.

Richard W

I love computers; maybe way too much. What I learned I try to share at geekrewind.com.

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