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manuals:vps:vpsadminos [2022/01/27 08:47] – [Features] update Aither | manuals:vps:vpsadminos [2023/01/25 18:04] – openvz eol Aither | ||
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====== vpsAdminOS ====== | ====== vpsAdminOS ====== | ||
- | Since [[information: | + | Since [[information: |
- | aren' | + | don' |
meant choosing a different virtualization technology. Linux kernel now | meant choosing a different virtualization technology. Linux kernel now | ||
- | has some support for containers, so we've decided to stick with that. Next, | + | has some support for containers, so we've decided to use it. |
- | we needed some distribution that we could use on nodes to serve as | + | We needed some distribution that we could use on nodes to serve as |
- | hypervisors, as a replacement of Scientific Linux 6 with OpenVZ kernel. | + | a hypervisor, as a replacement of Scientific Linux 6 with OpenVZ kernel. |
- | We've chosen [[https:// | + | We've chosen [[https:// |
- | the system and its configuration and then reproducibly build it. And since | + | configure |
- | we have a bit specific | + | we're maintaining |
- | on top of NixOS. | + | |
[[https:// | [[https:// | ||
[[https:// | [[https:// | ||
It's a //live// distribution serving as a hypervisor for container | It's a //live// distribution serving as a hypervisor for container | ||
- | virtualisation. | + | virtualisation. |
- | our own userspace tools to manage containers called '' | + | vpsAdminOS naturally integrates with vpsAdmin, our administration interface |
- | internally uses LXC. vpsAdminOS naturally integrates with vpsAdmin, our | + | with web interface. However, vpsAdminOS is meant to be fully usable even on its own, |
- | administration interface with web interface, which you're all using to manage | + | outside vpsFree.cz's infrastructure. |
- | your VPS. However, vpsAdminOS is meant to be fully usable even on its own, as | + | |
- | a replacement to OpenVZ Legacy deployments. If you have some OpenVZ servers | + | |
- | and would like a newer system, you can consider vpsAdminOS. We also have | + | |
- | [[https:// | + | |
- | with migration of OpenVZ containers onto vpsAdminOS. | + | |
===== Migration from OpenVZ to vpsAdminOS ====== | ===== Migration from OpenVZ to vpsAdminOS ====== | ||
The upgrade of our infrastructure with all VPSes to vpsAdminOS is divided into | The upgrade of our infrastructure with all VPSes to vpsAdminOS is divided into | ||
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- Opening of a staging environment with vpsAdminOS | - Opening of a staging environment with vpsAdminOS | ||
- Testing, fixing bugs, implementing missing features, preparing for production | - Testing, fixing bugs, implementing missing features, preparing for production | ||
- | - New production nodes are using vpsAdminOS | + | - New production nodes are using vpsAdminOS |
- Gradual migration of all VPS from OpenVZ nodes to vpsAdminOS, one node after another | - Gradual migration of all VPS from OpenVZ nodes to vpsAdminOS, one node after another | ||
- | - End of story | + | - End of story (:!: we're here :!:) |
+ | - OpenVZ Legacy retired on 19.12.2022, all VPS migrated to vpsAdminOS | ||
===== What does it mean for members ====== | ===== What does it mean for members ====== |