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== Disclaimer == | == Disclaimer == | ||
− | The information regarding Virtuozzo 7 | + | The information regarding [[Virtuozzo]] 7 are provided by Odin. Here is the Odin's statement regarding this information: |
:#The information contained herein is intended to outline general product direction and should not be relied upon in making purchasing decisions. | :#The information contained herein is intended to outline general product direction and should not be relied upon in making purchasing decisions. | ||
:#The content is for informational purposes only and may not be incorporated into any contract. | :#The content is for informational purposes only and may not be incorporated into any contract. | ||
:#The information presented is not a commitment, promise, or legal obligation to deliver any material, code or functionality. | :#The information presented is not a commitment, promise, or legal obligation to deliver any material, code or functionality. | ||
− | :#Any references to the development, release, and timing of any features or functionality described for these products remains at | + | :#Any references to the development, release, and timing of any features or functionality described for these products remains at Odin’s sole discretion. |
− | :#Product capabilities, timeframes and features are subject to change and should not be viewed as | + | :#Product capabilities, timeframes and features are subject to change and should not be viewed as Odin commitments. |
The information regarding all other solutions are taken by authors from public sources only. This information can be changed by any OpenVZ Wiki user without any notice and author's review or approval. | The information regarding all other solutions are taken by authors from public sources only. This information can be changed by any OpenVZ Wiki user without any notice and author's review or approval. | ||
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! Feature | ! Feature | ||
! Description | ! Description | ||
− | ! OpenVZ | + | ! OpenVZ (stable) |
! Virtuozzo 6 (PCS 6) | ! Virtuozzo 6 (PCS 6) | ||
− | ! | + | ! Virtuozzo 7 |
− | ! | + | ! Virtuozzo 7 Plus |
! LXC | ! LXC | ||
! Proxmox VE | ! Proxmox VE | ||
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|'''Hypervisor technology''' | |'''Hypervisor technology''' | ||
|Technology that enables to run Virtual Machines. | |Technology that enables to run Virtual Machines. | ||
− | | | + | |None |
|Parallels Desktop Monitor | |Parallels Desktop Monitor | ||
|KVM | |KVM | ||
|KVM | |KVM | ||
− | | | + | |None |
|KVM | |KVM | ||
|Hyper-V | |Hyper-V | ||
|KVM | |KVM | ||
|Xen | |Xen | ||
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|- | |- | ||
|'''Containers technology''' | |'''Containers technology''' | ||
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|Linux containers | |Linux containers | ||
|LXC (moved from OpenVZ since 4.0) | |LXC (moved from OpenVZ since 4.0) | ||
− | | | + | |None |
− | | | + | |None |
− | | | + | |None |
|- | |- | ||
!colspan="11" align="left"|1.2. Memory | !colspan="11" align="left"|1.2. Memory | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
− | |{{Yes}} | + | |{{Yes}} |
− | |{{Yes}} | + | |{{Yes}} |
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
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|{{No}} | |{{No}} | ||
|{{Yes}} | |{{Yes}} | ||
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|{{No}} | |{{No}} | ||
|- | |- | ||
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|'''Unified management tool for CTs and VMs''' | |'''Unified management tool for CTs and VMs''' | ||
|Single tool for managing both containers and virtual machines (if applicable) | |Single tool for managing both containers and virtual machines (if applicable) | ||
− | | | + | |None |
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|{{Yes}} | |{{Yes}} | ||
− | |||
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
+ | |None | ||
|{{Yes}} | |{{Yes}} | ||
+ | |None | ||
+ | |None | ||
+ | |None | ||
|- | |- | ||
− | |''' | + | |'''Central Management tool''' |
− | | | + | |Is centralized multi-server management available for this edition? |
|{{Yes}}, 3rd party | |{{Yes}}, 3rd party | ||
|{{Yes}}, Parallels Virtual Automation (PVA) | |{{Yes}}, Parallels Virtual Automation (PVA) | ||
|{{No}} | |{{No}} | ||
− | |{{Yes}}, | + | |{{Yes}}, PVA |
|{{Yes}}, 3rd party | |{{Yes}}, 3rd party | ||
|{{Yes}} | |{{Yes}} | ||
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|- | |- | ||
!colspan="11"|2.2. Upgrade & Backup | !colspan="11"|2.2. Upgrade & Backup | ||
+ | |- | ||
+ | |'''Update Management''' | ||
+ | |Integrated patching mechanism for the virtual environments (Guest OS) / guest tools / templates | ||
+ | |No integrated update, YUM (Linux) | ||
+ | |No integrated update, YUM (Linux), WSUS (Windows) | ||
+ | |No integrated update, YUM (Linux), WSUS (Windows) | ||
+ | |No integrated update, YUM (Linux), WSUS (Windows) | ||
+ | |No integrated update, APT (Linux) | ||
+ | |No integrated update, YUM (Linux), WSUS (Windows) | ||
+ | |Yes (WSUS, SCCM, Virtual Machine Servicing Tool 2012 for offline VM update) | ||
+ | |No integrated update, YUM (Linux), WSUS (Windows) | ||
+ | |No integrated update, YUM (Linux), WSUS (Windows) | ||
|- | |- | ||
|'''Live VE snapshot''' | |'''Live VE snapshot''' | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
− | | | + | |Offline, CRIU support is planned |
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
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|{{No}} (only through snapshots) | |{{No}} (only through snapshots) | ||
|{{Yes}} | |{{Yes}} | ||
− | |{{ | + | |{{Yes}} |
− | |{{ | + | |{{Yes}} |
|{{No}} (only through snapshots) | |{{No}} (only through snapshots) | ||
|{{Yes}} (vzdump) | |{{Yes}} (vzdump) | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
− | |{{Yes}} | + | |{{Yes}} |
|{{Yes}} (OpenVZ templates) | |{{Yes}} (OpenVZ templates) | ||
|{{Yes}} | |{{Yes}} | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
− | |{{ | + | |{{Yes}} |
|{{No}} | |{{No}} | ||
|{{No}}, 3rd party tools | |{{No}}, 3rd party tools | ||
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|Ability to migrate virtual machines between hosts without perceived downtime | |Ability to migrate virtual machines between hosts without perceived downtime | ||
|{{Yes}}, but with no zero downtime | |{{Yes}}, but with no zero downtime | ||
− | |{{Yes}}, | + | |{{Yes}}, Kernal-Level Migration |
− | |{{Yes}}, CRIU | + | |{{Yes}}, CRIU |
− | |{{Yes}}, CRIU | + | |{{Yes}}, CRIU |
+ | |Offline, CRIU support is planned | ||
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
+ | |{{Yes}} | ||
+ | |{{Yes}} | ||
+ | |- | ||
+ | |'''DRS/Host Maintenance Mode''' | ||
+ | |Ability to put host into maintenance mode which will automatically live migrate all VEs onto other available hosts so that the host can be brought shut down safely | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{Yes}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{Yes}} | ||
+ | |{{Yes}} | ||
+ | |{{Yes}} | ||
+ | |- | ||
+ | |'''Distributed Power Management''' | ||
+ | |Distributed Power Management features Ability to automatically migrate VEs onto fewer hosts and power off unused capacity (hosts), wake systems back up when required | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
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|- | |- | ||
!colspan="11"|3.2. HA / DR | !colspan="11"|3.2. HA / DR | ||
+ | |- | ||
+ | |'''Cluster size''' | ||
+ | |Maximum number of hosts in the cluster/pool relationship and maximum number VEs per cluster/pool (if specified) | ||
+ | |None | ||
+ | |32 hosts/cluster validated (100 hosts/cluster maximum) - PStorage limitation | ||
+ | |Not tested yet | ||
+ | |Not tested yet | ||
+ | |None | ||
+ | |32 nodes | ||
+ | |64 nodes | ||
+ | |200 nodes | ||
+ | |16 nodes | ||
|- | |- | ||
|'''Integrated HA''' | |'''Integrated HA''' | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
+ | |- | ||
+ | |'''Site Failover''' | ||
+ | |Integrated ability to (ideally live) migrate virtual machine data (virtual disk files) to different storage e.g. for array upgrades/migration and I/O management | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |Manual | ||
+ | |{{No}} | ||
+ | |Integrated Disaster Recovery - manual | ||
|- | |- | ||
!colspan="11" style="font-style:bold;background-color:gold;"|4. Network and Storage | !colspan="11" style="font-style:bold;background-color:gold;"|4. Network and Storage | ||
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|'''Virtual Disk Format''' | |'''Virtual Disk Format''' | ||
|Supported format(s) of the virtual disks for the virtual machines | |Supported format(s) of the virtual disks for the virtual machines | ||
− | |CT - | + | |CT - ploop |
− | |CT - | + | |CT - ploop, VM - ploop |
− | |CT - | + | |CT - ploop, VM - ploop\Qcow2 |
− | |CT - | + | |CT - ploop, VM - ploop\Qcow2 |
|Any | |Any | ||
− | | | + | |qcow2, vmdk, raw |
|vhdx, vhd, pass-though (raw) | |vhdx, vhd, pass-though (raw) | ||
|Qcow2, raw disk | |Qcow2, raw disk | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}}, depends on disk format (dm-thin) | |{{Yes}}, depends on disk format (dm-thin) | ||
− | |{{Yes}} | + | |{{Yes}} (depends on underlying storage driver) |
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
|- | |- | ||
− | |''' | + | |'''Virtual SAN''' |
|Enhanced storage capability e.g. providing a virtual SAN through virtualized 'local' storage | |Enhanced storage capability e.g. providing a virtual SAN through virtualized 'local' storage | ||
|{{No}} | |{{No}} | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
− | | | + | |TBD |
|{{Yes}} | |{{Yes}} | ||
|{{No}} | |{{No}} | ||
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|- | |- | ||
!colspan="11"|4.2. Network | !colspan="11"|4.2. Network | ||
+ | |- | ||
+ | |'''Advanced Network Switch''' | ||
+ | |Centralized virtual network configuration (rather than managing virtual switches on individual hosts), typically with enhanced networking capabilities | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{No}} | ||
+ | |{{Yes}}, Open vSwitch support | ||
+ | |{{Yes}} | ||
+ | |OpenStack Neutron Integration | ||
+ | |Open vSwitch integration | ||
|- | |- | ||
|'''Network QoS''' | |'''Network QoS''' | ||
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|{{Yes}} | |{{Yes}} | ||
|- | |- | ||
− | !colspan="11" style="font-style:bold;background-color:gold;"|5. Others – most of features are relevant only for Virtuozzo editions | + | !colspan="11" style="font-style:bold;background-color:gold;"|5. Others – most of features are relevant only for Odin Virtuozzo editions |
|- | |- | ||
|'''Memory deduplication for binary files''' | |'''Memory deduplication for binary files''' | ||
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|{{No}} | |{{No}} | ||
|{{Yes}}, pfcache | |{{Yes}}, pfcache | ||
− | |{{ | + | |{{Yes}}, pfcache |
|{{Yes}}, pfcache | |{{Yes}}, pfcache | ||
|{{No}} | |{{No}} | ||
|{{No}} | |{{No}} | ||
− | | | + | |None |
− | | | + | |None |
− | | | + | |None |
|- | |- | ||
|'''Completely isolated disk subsystem for CTs''' | |'''Completely isolated disk subsystem for CTs''' | ||
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|{{Yes}}, ploop | |{{Yes}}, ploop | ||
|{{Yes}}, ploop | |{{Yes}}, ploop | ||
− | |{{Yes}}, with LVM | + | |{{Yes}}, with LVM |
|{{Yes}}, LVM, ZFS, or loop devices | |{{Yes}}, LVM, ZFS, or loop devices | ||
− | | | + | |None |
− | | | + | |None |
− | | | + | |None |
|- | |- | ||
|'''API\SDK''' | |'''API\SDK''' | ||
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|Integration with 3rd-party image catalog services of popular server applications and development environments that can be installed with one click. | |Integration with 3rd-party image catalog services of popular server applications and development environments that can be installed with one click. | ||
|{{No}} | |{{No}} | ||
− | |||
|{{No}} | |{{No}} | ||
|{{No}} | |{{No}} | ||
+ | |{{Yes}} (Bitnami) | ||
|{{No}} | |{{No}} | ||
|{{Yes}} (Turnkey) | |{{Yes}} (Turnkey) | ||
− | | | + | |None |
− | | | + | |None |
− | | | + | |None |
|- | |- | ||
− | |''' | + | |'''Open Stack integration''' |
− | | | + | |Driver for Open Stack Nova |
− | + | |{{Yes}} | |
− | |{{Yes | ||
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|{{Yes}} | |{{Yes}} | ||
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|{{Yes}} | |{{Yes}} | ||
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|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
+ | |(LXC and KVM supported through libvirt) | ||
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
− | |||
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|{{Yes}} | |{{Yes}} | ||
+ | |- | ||
+ | |'''Kernel maintenance''' | ||
+ | |Ability to upgrade kernel with minimal downtime. | ||
+ | |KernelCare service integration | ||
+ | |kernel rebootless update (vzreboot) | ||
+ | |KernelCare service integration | ||
+ | |kernel rebootless update (vzreboot) | ||
+ | |KernelCare service integration | ||
+ | |KernelCare service integration | ||
+ | |None | ||
+ | |KernelCare service integration | ||
+ | |KernelCare service integration | ||
+ | |- | ||
+ | |'''Power Panel''' | ||
+ | |A tool used for managing particular virtual machines and containers by their end users. | ||
+ | |{{No}} | ||
|{{Yes}} | |{{Yes}} | ||
+ | |{{No}} | ||
|{{Yes}} | |{{Yes}} | ||
+ | |None | ||
+ | |None | ||
+ | |None | ||
+ | |None | ||
+ | |None | ||
|- | |- | ||
!colspan="11" style="font-style:bold;background-color:gold;"|6. Commercial | !colspan="11" style="font-style:bold;background-color:gold;"|6. Commercial | ||
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|{{Yes}} | |{{Yes}} | ||
|{{No}} | |{{No}} | ||
− | |{{No}} | + | |{{No}} |
|{{No}} (but there is Open Source edition) | |{{No}} (but there is Open Source edition) | ||
|- | |- | ||
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|{{Yes}} | |{{Yes}} | ||
|{{No}} | |{{No}} | ||
− | |{{ | + | |{{No}} |
|{{Yes}} | |{{Yes}} | ||
|{{Yes}} | |{{Yes}} | ||
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|Commercial support | |Commercial support | ||
|Both community and commercial support | |Both community and commercial support | ||
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|} | |} |