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https://github.com/elitak/nixos-infect.git
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Merge branch 'master' into patch-1
This commit is contained in:
Eric Litak
GitHub
commit
506c961720
2 changed files with 30 additions and 16 deletions
22
README.md
22
README.md
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@ -55,7 +55,7 @@ and most importantly, simply didn't work for me!
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4) run the script with:
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```
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-22.11 bash -x
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-23.05 bash -x
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```
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*NB*: This script wipes out the targeted host's root filesystem when it runs to completion.
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@ -72,7 +72,7 @@ and supply to it the following example yaml stanzas:
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#cloud-config
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runcmd:
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=digitalocean NIX_CHANNEL=nixos-22.11 bash 2>&1 | tee /tmp/infect.log
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=digitalocean NIX_CHANNEL=nixos-23.05 bash 2>&1 | tee /tmp/infect.log
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```
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#### Potential tweaks:
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@ -90,7 +90,7 @@ write_files:
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environment.systemPackages = with pkgs; [ vim ];
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}
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runcmd:
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=digitalocean NIXOS_IMPORT=./host.nix NIX_CHANNEL=nixos-22.11 bash 2>&1 | tee /tmp/infect.log
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=digitalocean NIXOS_IMPORT=./host.nix NIX_CHANNEL=nixos-23.05 bash 2>&1 | tee /tmp/infect.log
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```
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@ -106,6 +106,7 @@ runcmd:
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|CoreOS |2430.0.0 (alpha) | _unable_ |2020-03-30|
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|Debian |10.3 x64 |**success**|2020-03-30|
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|Debian |9.12 x64 |**success**|2020-03-30|
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|Debian |11 x64 |**success**|2023-11-12|
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|Fedora |30 x64 |**success**|2020-03-30|
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|Fedora |31 x64 |**success**|2020-03-30|
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|FreeBSD |11.3 x64 ufs | _failure_ |2020-03-30|
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@ -120,6 +121,7 @@ runcmd:
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|Ubuntu |20.04 x64 |**success**|2022-03-23|
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|Ubuntu |22.04 x64 |**success**|2023-06-05|
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|Ubuntu |22.10 x64 | _failure_ |2023-06-05|
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|Ubuntu |23.10 x64 | _failure_ |2023-11-16|
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### Vultr
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To set up a NixOS Vultr server, instantiate an Ubuntu box with the following "Cloud-Init User-Data":
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@ -127,7 +129,7 @@ To set up a NixOS Vultr server, instantiate an Ubuntu box with the following "Cl
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```bash
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#!/bin/sh
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-22.11 bash
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-23.05 bash
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```
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Allow for a few minutes over the usual Ubuntu deployment time for NixOS to download & install itself.
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@ -147,7 +149,7 @@ When creating a server provide the following yaml as "Cloud config":
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#cloud-config
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runcmd:
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=hetznercloud NIX_CHANNEL=nixos-22.11 bash 2>&1 | tee /tmp/infect.log
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=hetznercloud NIX_CHANNEL=nixos-23.05 bash 2>&1 | tee /tmp/infect.log
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```
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#### Tested on
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@ -257,7 +259,7 @@ Requred some Xen modules to work out, after that NixOS erected itself without a
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|Distribution. | Name | Status | test date|
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|-------------------------------------|-----------------|-----------|----------|
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| Ubuntu on Ampere Altra (Arm64) | 20.04 |**success**|2022-09-07|
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| Debian (Amd64) | 11 |**success**|2023-11-12|
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### Contabo
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Tested on Cloud VPS. Contabo sets the hostname to something like `vmi######.contaboserver.net`, Nixos only allows RFC 1035 compliant hostnames ([see here](https://search.nixos.org/options?show=networking.hostName&query=hostname)). Run `hostname something_without_dots` before running the script. If you run the script before changing the hostname - remove the `/etc/nixos/configuration.nix` so it's regenerated with the new hostname.
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@ -274,7 +276,7 @@ build time or using `ssh-copy-id` before running nixos-infect
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```
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#!/bin/sh
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-22.11 bash 2>&1 | tee /tmp/infect.log
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-23.05 bash 2>&1 | tee /tmp/infect.log
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```
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#### Tested on
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@ -302,7 +304,7 @@ Tested on vServer. The network configuration seems to be important so the same t
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### ServArica
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Requires the same static network settings that Digital Ocean does.
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=servarica NIX_CHANNEL=nixos-22.11 bash
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curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | PROVIDER=servarica NIX_CHANNEL=nixos-23.05 bash
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#### Tested on
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|Distribution| Name | Status | test date|
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@ -333,7 +335,7 @@ write_files:
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environment.systemPackages = with pkgs; [ tmux ];
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}
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runcmd:
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIXOS_IMPORT=./host.nix NIX_CHANNEL=nixos-22.10 bash 2>&1 | tee /tmp/infect.log
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- curl https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIXOS_IMPORT=./host.nix NIX_CHANNEL=nixos-23.05 bash 2>&1 | tee /tmp/infect.log
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```
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#### Tested on
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@ -349,7 +351,7 @@ and have a copy of the private key on your local box.
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On RackNerd's Ubuntu 20.04, there's no `curl` by default, so `wget -O-` needs to be used instead:
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```command
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# wget -O- https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-22.11 bash -x
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# wget -O- https://raw.githubusercontent.com/elitak/nixos-infect/master/nixos-infect | NIX_CHANNEL=nixos-23.05 bash -x
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```
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#### Tested on
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24
nixos-infect
24
nixos-infect
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@ -4,6 +4,12 @@
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set -e -o pipefail
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autodetectProvider() {
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if [ -e /etc/hetzner-build ]; then
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PROVIDER="hetznercloud"
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fi
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}
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makeConf() {
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# Skip everything if main config already present
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[[ -e /etc/nixos/configuration.nix ]] && return 0
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@ -20,7 +26,7 @@ makeConf() {
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local IFS=$'\n'
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for trypath in /root/.ssh/authorized_keys /home/$SUDO_USER/.ssh/authorized_keys $HOME/.ssh/authorized_keys; do
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[[ -r "$trypath" ]] \
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&& keys=$(sed -E 's/^.*((ssh|ecdsa)-[^[:space:]]+)[[:space:]]+([^[:space:]]+)([[:space:]]*.*)$/\1 \3\4/' "$trypath") \
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&& keys=$(sed -E 's/^[^#].*[[:space:]]((sk-ssh|sk-ecdsa|ssh|ecdsa)-[^[:space:]]+)[[:space:]]+([^[:space:]]+)([[:space:]]*.*)$/\1 \3\4/' "$trypath") \
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&& [[ ! -z "$keys" ]] \
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&& break
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done
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@ -35,7 +41,7 @@ makeConf() {
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$NIXOS_IMPORT
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];
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boot.cleanTmpDir = true;
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boot.tmp.cleanOnBoot = true;
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zramSwap.enable = ${zramswap};
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networking.hostName = "$(hostname -s)";
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networking.domain = "$(hostname -d)";
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@ -90,9 +96,10 @@ EOF
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makeLightsailConf() {
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mkdir -p /etc/nixos
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cat > /etc/nixos/configuration.nix << EOF
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{ config, pkgs, modulesPath, ... }:
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{ config, pkgs, modulesPath, lib, ... }:
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{
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imports = [ "\${modulesPath}/virtualisation/amazon-image.nix" ];
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boot.loader.grub.device = lib.mkForce "/dev/nvme0n1";
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}
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EOF
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}
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@ -318,8 +325,8 @@ infect() {
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# TODO use addgroup and adduser as fallbacks
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#addgroup nixbld -g 30000 || true
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#for i in {1..10}; do adduser -DH -G nixbld nixbld$i || true; done
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curl -L https://nixos.org/nix/install | sh -s -- --no-channel-add
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NIX_INSTALL_URL="${NIX_INSTALL_URL:-https://nixos.org/nix/install}"
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curl -L "${NIX_INSTALL_URL}" | sh -s -- --no-channel-add
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# shellcheck disable=SC1090
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source ~/.nix-profile/etc/profile.d/nix.sh
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@ -338,7 +345,7 @@ infect() {
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export NIXOS_CONFIG="${NIXOS_CONFIG:-/etc/nixos/configuration.nix}"
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nix-env --set \
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-I nixpkgs=$HOME/.nix-defexpr/channels/nixos \
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-I nixpkgs=$(realpath $HOME/.nix-defexpr/channels/nixos) \
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-f '<nixpkgs/nixos>' \
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-p /nix/var/nix/profiles/system \
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-A system
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@ -375,6 +382,11 @@ infect() {
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/nix/var/nix/profiles/system/bin/switch-to-configuration boot
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}
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if [ ! -v PROVIDER ]; then
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autodetectProvider
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fi
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[ "$PROVIDER" = "digitalocean" ] && doNetConf=y # digitalocean requires detailed network config to be generated
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[ "$PROVIDER" = "lightsail" ] && newrootfslabel="nixos"
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if [[ "$PROVIDER" = "digitalocean" ]] || [[ "$PROVIDER" = "servarica" ]] || [[ "$PROVIDER" = "hetznercloud" ]]; then
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doNetConf=y # some providers require detailed network config to be generated
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