Merge pull request #334274 from codedownio/kata-runtime

kata-runtime: init at 3.7.0
2024-08-22 08:17:09 -03:00 · 2024-08-22 08:17:09 -03:00 · 23e365fc26
commit 23e365fc26
parent 3cb00ae6cb 4a8caa04a8
2 changed files with 141 additions and 0 deletions
--- a/pkgs/by-name/ka/kata-runtime/kata-images.nix
+++ b/pkgs/by-name/ka/kata-runtime/kata-images.nix
@ -0,0 +1,49 @@
+# Derived from https://github.com/colemickens/nixpkgs-kubernetes
+{
+  fetchzip,
+  lib,
+  stdenv,
+  version,
+}:
+
+let
+  imageSuffix =
+    {
+      "x86_64-linux" = "amd64";
+      "aarch64-linux" = "arm64";
+    }
+    ."${stdenv.hostPlatform.system}" or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+  imageHash =
+    {
+      "x86_64-linux" = "sha256-6ySKAqrbHDRgVlI7wm2p4Uw96ZMzUpP00liujxlruSM=";
+      "aarch64-linux" = "sha256-pEPkDXT4OunfN2sGb8Ru05tFHaBsYUcmG5Iy7yH4kX8=";
+    }
+    ."${stdenv.hostPlatform.system}" or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+in
+fetchzip {
+  name = "kata-images-${version}";
+  url = "https://github.com/kata-containers/kata-containers/releases/download/${version}/kata-static-${version}-${imageSuffix}.tar.xz";
+  hash = imageHash;
+
+  postFetch = ''
+    mv $out/kata/share/kata-containers kata-containers
+    rm -r $out
+    mkdir -p $out/share
+    mv kata-containers $out/share/kata-containers
+  '';
+
+  meta = {
+    description = "Lightweight Virtual Machines like containers that provide the workload isolation and security of VMs";
+    homepage = "https://github.com/kata-containers/kata-containers";
+    changelog = "https://github.com/kata-containers/kata-containers/releases/tag/${version}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ thomasjm ];
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+  };
+}
--- a/pkgs/by-name/ka/kata-runtime/package.nix
+++ b/pkgs/by-name/ka/kata-runtime/package.nix
@ -0,0 +1,92 @@
+# Derived from https://github.com/colemickens/nixpkgs-kubernetes
+{
+  buildGoModule,
+  callPackage,
+  fetchFromGitHub,
+  lib,
+  qemu_kvm,
+  stdenv,
+  virtiofsd,
+  yq-go,
+}:
+
+let
+  version = "3.7.0";
+
+  kata-images = callPackage ./kata-images.nix { inherit version; };
+
+  qemuSystemBinary =
+    {
+      "x86_64-linux" = "qemu-system-x86_64";
+      "aarch64-linux" = "qemu-system-aarch64";
+    }
+    ."${stdenv.hostPlatform.system}" or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+in
+buildGoModule rec {
+  pname = "kata-runtime";
+  inherit version;
+
+  # https://github.com/NixOS/nixpkgs/issues/25959
+  hardeningDisable = [ "fortify" ];
+
+  src = fetchFromGitHub {
+    owner = "kata-containers";
+    repo = "kata-containers";
+    rev = version;
+    hash = "sha256-Ir+/ZZJHm6E+044wczU3UvL+Py9Wprgw2QKJaYyDrKU=";
+  };
+
+  sourceRoot = "source/src/runtime";
+
+  vendorHash = null;
+
+  dontConfigure = true;
+
+  makeFlags = [
+    "PREFIX=${placeholder "out"}"
+    "DEFAULT_HYPERVISOR=qemu"
+    "HYPERVISORS=qemu"
+    "QEMUPATH=${qemu_kvm}/bin/${qemuSystemBinary}"
+  ];
+
+  buildPhase = ''
+    runHook preBuild
+    mkdir -p $TMPDIR/gopath/bin
+    ln -s ${yq-go}/bin/yq $TMPDIR/gopath/bin/yq
+    HOME=$TMPDIR GOPATH=$TMPDIR/gopath make ${toString makeFlags}
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    HOME=$TMPDIR GOPATH=$TMPDIR/gopath make ${toString makeFlags} install
+    ln -s $out/bin/containerd-shim-kata-v2 $out/bin/containerd-shim-kata-qemu-v2
+    ln -s $out/bin/containerd-shim-kata-v2 $out/bin/containerd-shim-kata-clh-v2
+
+    # Update a few paths to the Nix-provided versions: kata-images, virtiofsd, and qemu_kvm
+    sed -i \
+      -e "s!$out/share/kata-containers!${kata-images}/share/kata-containers!" \
+      -e "s!^virtio_fs_daemon.*!virtio_fs_daemon=\"${virtiofsd}/bin/virtiofsd\"!" \
+      -e "s!^valid_virtio_fs_daemon_paths.*!valid_virtio_fs_daemon_paths=[\"${qemu_kvm}/libexec/virtiofsd\"]!" \
+      "$out/share/defaults/kata-containers/"*.toml
+
+    runHook postInstall
+  '';
+
+  passthru = {
+    inherit kata-images;
+  };
+
+  meta = {
+    description = "Lightweight Virtual Machines like containers that provide the workload isolation and security of VMs";
+    homepage = "https://github.com/kata-containers/kata-containers";
+    changelog = "https://github.com/kata-containers/kata-containers/releases/tag/${version}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ thomasjm ];
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+  };
+}