VMmanager
 | |
 | |
| Developer(s) | ISPsystem |
|---|---|
| Stable release |
5.82.0
/ November 15, 2016 |
| Written in | C++ |
| Operating system | Linux |
| Available in | Multilingual |
| Type | Server virtualization software panel |
| License | Proprietary |
| Website |
www |
VMmanager is a commercial Linux-based Server virtualization software control panel or type II OpenVZ / KVM hypervisor.[1] The panel is developed by ISPsystem hosting software developing company.[2]
VMmanager takes control of virtual environments: it helps creating and provisioning VPS, as well as building clusters of virtual machines across different physical servers, all managed from a single panel.[3]
VMmanager is alternative [4][5] to such virtualisation tools as SolusVM, Proxmox, Virtualizor, VMware vSphere.[6]
Version history
VMmanager was first released in 2004.
Main features
VMmanager delivers different features for OpenVZ and for KVM. They are included in the table below.[7]
| Features | VMmanager OVZ | VMmanager KVM | Cloud |
|---|---|---|---|
| Purpose | OpenVZ-based virtual machines management | KVM-based virtual machines management | Failover clusters of servers management |
| Virtualization | OpenVZ | KVM | KVM |
| Local and network storages | yes | yes | yes |
| Live migration of virtual machines | yes | yes | yes |
| OS templates | yes | yes | yes |
| Support for IPv6 | yes | yes | yes |
| HTML5 VNC client | No | yes | yes |
| Node availability diagnostics tool | No | No | yes |
| Virtual machines recovery | No | No | yes |
High-availability cluster
VMmanager Cloud allows to deploy high-availability clusters and uses QEMU-KVM virtualization.[8][9] It uses Corosync to detect availability of the cluster. If one of the servers is down, VMmanager distributes its virtual machines between the remaining nodes.
In the simplified form this mechanism works as follows:
- The system identifies the cluster node with the lowest number of virtual machines.
- It checks whether there is enough RAM to locate the machine.
- If there is enough memory on a node for the pertinent machine, VMmanager creates a new virtual machine on this node.
- If there is not enough memory, the system checks the other nodes with more virtual machines.
VMmanager Cloud supports file system storage, LVM, Network LVM, iSCSI and Ceph (in particular RBD (RADOS Block Device), one of Ceph implementations).[10]
Supported operating systems
System requirements:
See also
References
- ↑ "ISPsystem & ISPmanager: Why the Web Panel Holding 70% of the Russian Market Should Make a Similar Impact in the US". PJ Fancher for HostingAdvice.com. 13 January 2016.
- ↑ "They created an awesome control panel and took the world by storm". Tamar Weinberg for HostAdvice.com. 11 May 2016.
- ↑ "Web Hosting Interview - ISPsystem". HostSearch.com. 1 September 2016.
- ↑ "Alternatives to VMmanager".
- ↑ "12 Open Source/Commercial Control Panels For Virtual Machines (VM's) Management". 28 July 2016.
- ↑ ""Системный Софт" поставит ДИТ Москвы ПО VMware на 57 млн рублей". Tadviser.ru (in Russian). 7 October 2016.
- ↑ "Versions of VMmanager".
- ↑ "How to deploy a fault tolerant cluster with continuous or high availability". Nikita Nesmiyanov for HowtoForge. 8 November 2016.
- ↑ "Как мы отказоустойчивый кластер запускали" (in Russian). 1 November 2016.
- ↑ "VMmanager Cloud documentation: Supported storages".