nixpkgs/nixos/tests/systemd-nspawn.nix

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import ./make-test-python.nix ({pkgs, lib, ...}:
let
gpgKeyring = import ./common/gpg-keyring.nix { inherit pkgs; };
nspawnImages = (pkgs.runCommand "localhost" { buildInputs = [ pkgs.coreutils pkgs.gnupg ]; } ''
mkdir -p $out
cd $out
# produce a testimage.raw
dd if=/dev/urandom of=$out/testimage.raw bs=$((1024*1024+7)) count=5
# produce a testimage2.tar.xz, containing the hello store path
tar cvJpf testimage2.tar.xz ${pkgs.hello}
# produce signature(s)
sha256sum testimage* > SHA256SUMS
export GNUPGHOME="$(mktemp -d)"
cp -R ${gpgKeyring}/* $GNUPGHOME
gpg --batch --sign --detach-sign --output SHA256SUMS.gpg SHA256SUMS
'');
in {
name = "systemd-nspawn";
nodes = {
server = { pkgs, ... }: {
networking.firewall.allowedTCPPorts = [ 80 ];
services.nginx = {
enable = true;
virtualHosts."server".root = nspawnImages;
};
};
client = { pkgs, ... }: {
environment.etc."systemd/import-pubring.gpg".source = "${gpgKeyring}/pubkey.gpg";
};
};
testScript = ''
start_all()
server.wait_for_unit("nginx.service")
client.wait_for_unit("network-online.target")
client.succeed("machinectl pull-raw --verify=signature http://server/testimage.raw")
client.succeed(
"cmp /var/lib/machines/testimage.raw ${nspawnImages}/testimage.raw"
)
client.succeed("machinectl pull-tar --verify=signature http://server/testimage2.tar.xz")
client.succeed(
"cmp /var/lib/machines/testimage2/${pkgs.hello}/bin/hello ${pkgs.hello}/bin/hello"
)
'';
})