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Release of Proxmox VE 5.4, a distribution kit for organizing the work of virtual servers

Proxmox Virtual Environment 5.4, a specialized Linux distribution based on Debian GNU/Linux, aimed at deploying and maintaining virtual servers using LXC and KVM, and capable of acting as a replacement for products such as VMware vSphere, Microsoft Hyper-V and Citrix, is now available. Xenserver. The size of the installation iso-image is 640 MB.

Proxmox VE provides the means to deploy a turnkey, web-based industrial grade virtual server system for managing hundreds or even thousands of virtual machines. The distribution has built-in tools for organizing virtual environment backups and clustering support available out of the box, including the ability to migrate virtual environments from one node to another without stopping work. Among the features of the web-interface: support for secure VNC-console; access control to all available objects (VM, storage, nodes, etc.) based on roles; support for various authentication mechanisms (MS ADS, LDAP, Linux PAM, Proxmox VE authentication).

In the new release:

  • The package database has been updated to Debian 9.8, Linux kernel 4.15.18 is involved. Updated versions of QEMU 2.12.1, LXC 3.1.0, ZFS 0.7.13 and Ceph 12.2.11;
  • Added ability to install Ceph via GUI (new Ceph storage installation wizard proposed);
  • Added support for putting virtual machines into sleep mode with saving a memory dump to disk (for QEMU/KVM) ;
  • Implemented the ability to log into the WebUI using universal two-factor authentication
    (U2F);

  • New failover policies have been added that apply to guests upon server reboot or shutdown: freeze (freeze guest machines), fail-over (move to another host), and default (freeze on reboot and move on shutdown);
  • Improved the work of the installer, added the ability to return to the previous screens without restarting the installation process;
  • Added new options to the wizard for creating guest systems running on the basis of QEMU;
  • Added support for β€œWake On Lan” to automate the switching on of spare PVE nodes;
  • The GUI with the container creation wizard has been switched by default to use unprivileged containers.

Source: opennet.ru

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