NixOS Installation Guide: Difference between revisions
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* Blog post how to install NixOS on a [http://grahamc.com/blog/nixos-on-dell-9560 Dell 9560] | * Blog post how to install NixOS on a [http://grahamc.com/blog/nixos-on-dell-9560 Dell 9560] | ||
* for embedded Hardware like the Raspberry Pi2 see [[NixOS on ARM]] | * for embedded Hardware like the Raspberry Pi2 see [[NixOS on ARM]] | ||
* Brand servers may require extra kernel modules be included into initrd (boot.initrd.extraKernelModules in configuration.nix) For example HP Proliant needs "hpsa" module to see the disk drive. | |||
Revision as of 22:18, 22 August 2017
For commodity PC hardware the official manual should covers the most use cases.
Build a custom installation image
NixOS provides an easy way to build a custom variant of the installation image. This might be useful to embed your own ssh key or enable additional features like zfs support. It allows to specify a custom configuration.nix which is used to build the image
This is explained in Creating a NixOS live CD.
Install Nixos on VPS/Cloud-Provider
Not all providers allow to upload own images or provide NixOS images for installation. However there are a few ways to install NixOS anyhow.
nixos-in-place and nixos-infect are generic approaches to install NixOS from an existing Linux.
A different approach is to build an kexec-based image to start the installer from an booted linux as shown in this repo
Installation Stories
Add the code you needed to run in order to deploy NixOS at $provider .
Hetzner
Hetzner provides an interface to upload your own ISO-images. However you may want to build your own iso-image, which has openssh with ssh keys due the lack of a remote console. An easier method to install NixOS on Hetzner, is to use the existing integration into NixOps
Digitalocean
On Digitalocean the project nixos-infect can be used to transform an existing installation into NixOS. This method will be also used in NixOps.
Netcup
You can mount your own images similar to hetzner, see the official netcup documentation.
Linode
NixOS is official supported by Linode. Up to date documentation can be obtained from their manual
CloudAtCost
Scaleway
The kexec method above works well, but bear in mind it only works with the 'virtual' class of servers, as they run under a hypervisor which attaches the disks before the kernel boots. The 'bare-metal' servers rely on a special Linux kernel booting to attach network /dev/nbdX drives which works only with Scaleway supplied images.
Rackspace
See Install NixOS on Rackspace Cloud Servers.
Online.net
See Install NixOS on Online.Net.
<your vps provider here>
Special hardware
- Blog post how to install NixOS on a Dell 9560
- for embedded Hardware like the Raspberry Pi2 see NixOS on ARM
- Brand servers may require extra kernel modules be included into initrd (boot.initrd.extraKernelModules in configuration.nix) For example HP Proliant needs "hpsa" module to see the disk drive.