mirror of
https://github.com/numtide/nixos-anywhere.git
synced 2024-09-11 13:15:44 +03:00
modularized nixos tests using new nixos test interface
This commit is contained in:
Jörg Thalheim
parent
9b29fd7ee0
commit
b0d9b17dc0
13
flake.nix
13
flake.nix
@ -29,15 +29,14 @@
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checks.x86_64-linux =
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let
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pkgs = nixpkgs.legacyPackages.x86_64-linux;
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inputs = {
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inherit pkgs;
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inherit (disko.nixosModules) disko;
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kexec-installer = "${nixos-images.packages.${pkgs.system}.kexec-installer-nixos-unstable}/nixos-kexec-installer-${pkgs.stdenv.hostPlatform.system}.tar.gz";
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};
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in
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{
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from-nixos = import ./tests/from-nixos.nix {
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inherit pkgs;
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disko = disko.nixosModules.disko;
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kexec-installer = "${nixos-images.packages.${pkgs.system}.kexec-installer-nixos-unstable}/nixos-kexec-installer-${pkgs.stdenv.hostPlatform.system}.tar.gz";
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makeTest = import (pkgs.path + "/nixos/tests/make-test-python.nix");
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eval-config = import (pkgs.path + "/nixos/lib/eval-config.nix");
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};
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from-nixos = import ./tests/from-nixos.nix inputs;
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};
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};
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}
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@ -1,97 +1,8 @@
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{ pkgs ? import <nixpkgs> {}
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, makeTest ? import <nixpkgs/nixos/tests/make-test-python.nix>
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, eval-config ? import <nixpkgs/nixos/lib/eval-config.nix>
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, disko ? "${builtins.fetchTarball "https://github.com/nix-community/disko/archive/master.tar.gz"}/module.nix"
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, kexec-installer ? builtins.fetchurl "https://github.com/nix-community/nixos-images/releases/download/nixos-unstable/nixos-kexec-installer-${pkgs.stdenv.hostPlatform.system}.tar.gz"
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, ... }:
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let
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systemToInstall = { modulesPath, ... }: {
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imports = [
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disko
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(modulesPath + "/testing/test-instrumentation.nix")
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(modulesPath + "/profiles/qemu-guest.nix")
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(modulesPath + "/profiles/minimal.nix")
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];
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networking.hostName = "nixos-remote";
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documentation.enable = false;
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hardware.enableAllFirmware = false;
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networking.hostId = "8425e349"; # from profiles/base.nix, needed for zfs
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boot.zfs.devNodes = "/dev/disk/by-uuid"; # needed because /dev/disk/by-id is empty in qemu-vms
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boot.loader.grub.devices = [ "/dev/vda" ];
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disko.devices = {
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disk = {
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vda = {
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device = "/dev/vda";
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type = "disk";
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content = {
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type = "table";
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format = "gpt";
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partitions = [
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{
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name = "boot";
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type = "partition";
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start = "0";
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end = "1M";
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part-type = "primary";
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flags = ["bios_grub"];
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}
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{
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type = "partition";
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name = "ESP";
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start = "1MiB";
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end = "100MiB";
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bootable = true;
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content = {
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type = "filesystem";
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format = "vfat";
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mountpoint = "/boot";
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};
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}
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{
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name = "root";
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type = "partition";
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start = "100MiB";
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end = "100%";
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part-type = "primary";
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bootable = true;
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content = {
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type = "filesystem";
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format = "ext4";
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mountpoint = "/";
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};
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}
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];
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};
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};
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};
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};
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};
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evaledSystem = eval-config {
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modules = [ systemToInstall ];
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system = "x86_64-linux";
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};
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in
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makeTest {
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(import ./lib/test-base.nix) {
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name = "nixos-remote";
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nodes = {
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installer = {
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documentation.enable = false;
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environment.etc.sshKey = {
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source = ./ssh-keys/ssh;
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mode = "0600";
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};
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programs.ssh.startAgent = true;
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system.extraDependencies = [
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evaledSystem.config.system.build.disko
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evaledSystem.config.system.build.toplevel
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];
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};
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installed = {
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virtualisation.memorySize = 4096;
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documentation.enable = false;
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services.openssh.enable = true;
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users.users.root.openssh.authorizedKeys.keyFiles = [ ./ssh-keys/ssh.pub ];
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};
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installer = ./modules/installer.nix;
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installed = ./modules/installed.nix;
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};
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testScript = ''
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def create_test_machine(oldmachine=None, args={}): # taken from <nixpkgs/nixos/tests/installer.nix>
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@ -103,7 +14,6 @@ makeTest {
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} | args)
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driver.machines.append(machine)
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return machine
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start_all()
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installed.wait_for_unit("sshd.service")
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installer.succeed("mkdir -p /tmp/extra-files/var/lib/secrets")
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@ -114,9 +24,9 @@ makeTest {
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${../nixos-remote} \
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--no-ssh-copy-id \
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--debug \
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--kexec ${kexec-installer} \
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--kexec /etc/nixos-remote/kexec-installer \
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--extra-files /tmp/extra-files \
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--store-paths ${toString evaledSystem.config.system.build.disko} ${toString evaledSystem.config.system.build.toplevel} \
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--store-paths /etc/nixos-remote/disko /etc/nixos-remote/system-to-install \
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root@installed >&2
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""")
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installed.shutdown()
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@ -127,7 +37,4 @@ makeTest {
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content = new_machine.succeed("cat /var/lib/secrets/key").strip()
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assert "value" == content, f"secret does not have expected value: {content}"
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'';
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} {
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pkgs = pkgs;
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system = pkgs.system;
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}
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14
tests/lib/test-base.nix
Normal file
14
tests/lib/test-base.nix
Normal file
@ -0,0 +1,14 @@
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test:
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{ pkgs ? import <nixpkgs> {}, ... } @ args:
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let
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inherit (pkgs) lib;
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nixos-lib = import (pkgs.path + "/nixos/lib") {};
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in
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(nixos-lib.runTest {
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hostPkgs = pkgs;
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# speed-up evaluation
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defaults.documentation.enable = lib.mkDefault false;
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# to accept external dependencies such as disko
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node.specialArgs.inputs = args;
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imports = [ test ];
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}).config.result
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5
tests/modules/installed.nix
Normal file
5
tests/modules/installed.nix
Normal file
@ -0,0 +1,5 @@
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{
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virtualisation.memorySize = 4096;
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services.openssh.enable = true;
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users.users.root.openssh.authorizedKeys.keyFiles = [ ./ssh-keys/ssh.pub ];
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}
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19
tests/modules/installer.nix
Normal file
19
tests/modules/installer.nix
Normal file
@ -0,0 +1,19 @@
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{ config, lib, pkgs, inputs, ... }:
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let
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disko = inputs.disko; #or "${builtins.fetchTarball "https://github.com/nix-community/disko/archive/master.tar.gz"}/module.nix";
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kexec-installer = inputs.kexec-installer; # or builtins.fetchurl "https://github.com/nix-community/nixos-images/releases/download/nixos-unstable/nixos-kexec-installer-${pkgs.stdenv.hostPlatform.system}.tar.gz";
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system-to-install = pkgs.nixos [
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./system-to-install.nix
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disko
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];
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in
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{
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programs.ssh.startAgent = true;
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environment.etc = {
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sshKey = { source = ./ssh-keys/ssh; mode = "0600"; };
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"nixos-remote/disko".source = system-to-install.config.system.build.disko;
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"nixos-remote/system-to-install".source = system-to-install.config.system.build.toplevel;
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"nixos-remote/kexec-installer".source = kexec-installer;
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};
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}
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60
tests/modules/system-to-install.nix
Normal file
60
tests/modules/system-to-install.nix
Normal file
@ -0,0 +1,60 @@
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{modulesPath, self, ...}: {
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imports = [
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(modulesPath + "/testing/test-instrumentation.nix")
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(modulesPath + "/profiles/qemu-guest.nix")
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(modulesPath + "/profiles/minimal.nix")
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];
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networking.hostName = "nixos-remote";
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documentation.enable = false;
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hardware.enableAllFirmware = false;
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networking.hostId = "8425e349"; # from profiles/base.nix, needed for zfs
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boot.zfs.devNodes = "/dev/disk/by-uuid"; # needed because /dev/disk/by-id is empty in qemu-vms
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boot.loader.grub.devices = ["/dev/vda"];
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disko.devices = {
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disk = {
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vda = {
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device = "/dev/vda";
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type = "disk";
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content = {
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type = "table";
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format = "gpt";
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partitions = [
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{
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name = "boot";
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type = "partition";
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start = "0";
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end = "1M";
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part-type = "primary";
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flags = ["bios_grub"];
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}
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{
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type = "partition";
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name = "ESP";
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start = "1MiB";
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end = "100MiB";
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bootable = true;
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content = {
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type = "filesystem";
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format = "vfat";
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mountpoint = "/boot";
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};
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}
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{
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name = "root";
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type = "partition";
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start = "100MiB";
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end = "100%";
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part-type = "primary";
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bootable = true;
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content = {
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type = "filesystem";
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format = "ext4";
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mountpoint = "/";
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};
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}
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];
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};
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};
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};
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};
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}
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