lix/tests/installer/default.nix

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{ binaryTarballs
, nixpkgsFor
}:
let
installScripts = {
install-default = {
script = ''
tar -xf ./nix.tar.xz
mv ./nix-* nix
./nix/install --no-channel-add
'';
};
install-force-no-daemon = {
script = ''
tar -xf ./nix.tar.xz
mv ./nix-* nix
./nix/install --no-daemon --no-channel-add
'';
};
install-force-daemon = {
script = ''
tar -xf ./nix.tar.xz
mv ./nix-* nix
./nix/install --daemon --no-channel-add
'';
};
};
mockChannel = pkgs:
pkgs.runCommandNoCC "mock-channel" {} ''
mkdir nixexprs
mkdir -p $out/channel
echo -n 'someContent' > nixexprs/someFile
tar cvf - nixexprs | bzip2 > $out/channel/nixexprs.tar.bz2
'';
disableSELinux = "sudo setenforce 0";
images = {
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/*
"ubuntu-14-04" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/ubuntu/boxes/trusty64/versions/20190514.0.0/providers/virtualbox.box";
hash = "sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8=";
};
rootDisk = "box-disk1.vmdk";
system = "x86_64-linux";
};
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*/
"ubuntu-16-04" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/ubuntu1604/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-lO4oYQR2tCh5auxAYe6bPOgEqOgv3Y3GC1QM1tEEEU8=";
};
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rootDisk = "box.img";
system = "x86_64-linux";
};
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"ubuntu-22-04" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/ubuntu2204/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-HNll0Qikw/xGIcogni5lz01vUv+R3o8xowP2EtqjuUQ=";
};
rootDisk = "box.img";
system = "x86_64-linux";
};
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"fedora-36" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/fedora36/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-rxPgnDnFkTDwvdqn2CV3ZUo3re9AdPtSZ9SvOHNvaks=";
};
rootDisk = "box.img";
system = "x86_64-linux";
postBoot = disableSELinux;
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};
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# Currently fails with 'error while loading shared libraries:
# libsodium.so.23: cannot stat shared object: Invalid argument'.
/*
"rhel-6" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/rhel6/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-QwzbvRoRRGqUCQptM7X/InRWFSP2sqwRt2HaaO6zBGM=";
};
rootDisk = "box.img";
system = "x86_64-linux";
};
*/
"rhel-7" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/rhel7/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-b4afnqKCO9oWXgYHb9DeQ2berSwOjS27rSd9TxXDc/U=";
};
rootDisk = "box.img";
system = "x86_64-linux";
};
"rhel-8" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/rhel8/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-zFOPjSputy1dPgrQRixBXmlyN88cAKjJ21VvjSWUCUY=";
};
rootDisk = "box.img";
system = "x86_64-linux";
postBoot = disableSELinux;
};
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"rhel-9" = {
image = import <nix/fetchurl.nix> {
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url = "https://app.vagrantup.com/generic/boxes/rhel9/versions/4.1.12/providers/libvirt.box";
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hash = "sha256-vL/FbB3kK1rcSaR627nWmScYGKGk4seSmAdq6N5diMg=";
};
rootDisk = "box.img";
system = "x86_64-linux";
postBoot = disableSELinux;
extraQemuOpts = "-cpu Westmere-v2";
};
};
makeTest = imageName: testName:
let image = images.${imageName}; in
with nixpkgsFor.${image.system}.native;
runCommand
"installer-test-${imageName}-${testName}"
{ buildInputs = [ qemu_kvm openssh ];
image = image.image;
postBoot = image.postBoot or "";
installScript = installScripts.${testName}.script;
binaryTarball = binaryTarballs.${system};
}
''
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shopt -s nullglob
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echo "Unpacking Vagrant box $image..."
tar xvf $image
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image_type=$(qemu-img info ${image.rootDisk} | sed 's/file format: \(.*\)/\1/; t; d')
qemu-img create -b ./${image.rootDisk} -F "$image_type" -f qcow2 ./disk.qcow2
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extra_qemu_opts="${image.extraQemuOpts or ""}"
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# Add the config disk, required by the Ubuntu images.
config_drive=$(echo *configdrive.vmdk || true)
if [[ -n $config_drive ]]; then
extra_qemu_opts+=" -drive id=disk2,file=$config_drive,if=virtio"
fi
echo "Starting qemu..."
qemu-kvm -m 4096 -nographic \
-drive id=disk1,file=./disk.qcow2,if=virtio \
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-netdev user,id=net0,restrict=yes,hostfwd=tcp::20022-:22 -device virtio-net-pci,netdev=net0 \
$extra_qemu_opts &
qemu_pid=$!
trap "kill $qemu_pid" EXIT
if ! [ -e ./vagrant_insecure_key ]; then
cp ${./vagrant_insecure_key} vagrant_insecure_key
fi
chmod 0400 ./vagrant_insecure_key
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ssh_opts="-o StrictHostKeyChecking=no -o HostKeyAlgorithms=+ssh-rsa -o PubkeyAcceptedKeyTypes=+ssh-rsa -i ./vagrant_insecure_key"
ssh="ssh -p 20022 -q $ssh_opts vagrant@localhost"
echo "Waiting for SSH..."
for ((i = 0; i < 120; i++)); do
echo "[ssh] Trying to connect..."
if $ssh -- true; then
echo "[ssh] Connected!"
break
fi
if ! kill -0 $qemu_pid; then
echo "qemu died unexpectedly"
exit 1
fi
sleep 1
done
if [[ -n $postBoot ]]; then
echo "Running post-boot commands..."
$ssh "set -ex; $postBoot"
fi
echo "Copying installer..."
scp -P 20022 $ssh_opts $binaryTarball/nix-*.tar.xz vagrant@localhost:nix.tar.xz
echo "Running installer..."
$ssh "set -eux; $installScript"
echo "Copying the mock channel"
# `scp -r` doesn't seem to work properly on some rhel instances, so let's
# use a plain tarpipe instead
tar -C ${mockChannel pkgs} -c channel | ssh -p 20022 $ssh_opts vagrant@localhost tar x -f-
echo "Testing Nix installation..."
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$ssh <<EOF
set -ex
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# FIXME: get rid of this; ideally ssh should just work.
source ~/.bash_profile || true
source ~/.bash_login || true
source ~/.profile || true
source /etc/bashrc || true
nix-env --version
nix --extra-experimental-features nix-command store info
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out=\$(nix-build --no-substitute -E 'derivation { name = "foo"; system = "x86_64-linux"; builder = "/bin/sh"; args = ["-c" "echo foobar > \$out"]; }')
[[ \$(cat \$out) = foobar ]]
if pgrep nix-daemon; then
MAYBESUDO="sudo"
else
MAYBESUDO=""
fi
$MAYBESUDO \$(which nix-channel) --add file://\$HOME/channel myChannel
$MAYBESUDO \$(which nix-channel) --update
[[ \$(nix-instantiate --eval --expr 'builtins.readFile <myChannel/someFile>') = '"someContent"' ]]
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EOF
echo "Done!"
touch $out
'';
in
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builtins.mapAttrs (imageName: image:
{ ${image.system} = builtins.mapAttrs (testName: test:
makeTest imageName testName
) installScripts;
}
) images