diff options
author | illustris <rharikrishnan95@gmail.com> | 2022-09-30 19:38:49 +0530 |
---|---|---|
committer | Rick van Schijndel <Mindavi@users.noreply.github.com> | 2022-10-27 08:07:48 +0200 |
commit | 79cf21151eba1db2064bb10edaf453821ca8ac40 (patch) | |
tree | 8cb55676e58b449743c4bbcd9557cc8087a52847 /nixos/tests/cloud-init-hostname.nix | |
parent | 5561dcbe94708763a594c7568807c002677d71b6 (diff) |
nixos/cloud-init: fix hostname and resolvconf configuration
- Fix hostname configuration on proxmox, which uses "hostname" in user-data instead of "local-hostname" in meta-data. - Allow setting resolv.conf through cloud-init - Add tests for new changes - Add timeouts to make tests fail faster
Diffstat (limited to 'nixos/tests/cloud-init-hostname.nix')
-rw-r--r-- | nixos/tests/cloud-init-hostname.nix | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/nixos/tests/cloud-init-hostname.nix b/nixos/tests/cloud-init-hostname.nix new file mode 100644 index 0000000000000..7c657cc9f6f98 --- /dev/null +++ b/nixos/tests/cloud-init-hostname.nix @@ -0,0 +1,46 @@ +{ system ? builtins.currentSystem, + config ? {}, + pkgs ? import ../.. { inherit system config; } +}: + +with import ../lib/testing-python.nix { inherit system pkgs; }; +with pkgs.lib; + +let + # Hostname can also be set through "hostname" in user-data. + # This is how proxmox configures hostname through cloud-init. + metadataDrive = pkgs.stdenv.mkDerivation { + name = "metadata"; + buildCommand = '' + mkdir -p $out/iso + + cat << EOF > $out/iso/user-data + #cloud-config + hostname: testhostname + EOF + + cat << EOF > $out/iso/meta-data + instance-id: iid-local02 + EOF + + ${pkgs.cdrkit}/bin/genisoimage -volid cidata -joliet -rock -o $out/metadata.iso $out/iso + ''; + }; + +in makeTest { + name = "cloud-init-hostname"; + meta = with pkgs.lib.maintainers; { + maintainers = [ lewo illustris ]; + }; + + nodes.machine2 = { ... }: { + virtualisation.qemu.options = [ "-cdrom" "${metadataDrive}/metadata.iso" ]; + services.cloud-init.enable = true; + networking.hostName = ""; + }; + + testScript = '' + unnamed.wait_for_unit("cloud-final.service") + assert "testhostname" in unnamed.succeed("hostname") + ''; +} |