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{ lib
, buildGoPackage
, fetchFromGitHub
, version
, sha256
, nvidiaGpuSupport
, patchelf
, nvidia_x11
}:
buildGoPackage rec {
pname = "nomad";
inherit version;
rev = "v${version}";
goPackagePath = "github.com/hashicorp/nomad";
subPackages = [ "." ];
src = fetchFromGitHub {
owner = "hashicorp";
repo = pname;
inherit rev sha256;
};
nativeBuildInputs = lib.optionals nvidiaGpuSupport [
patchelf
];
# ui:
# Nomad release commits include the compiled version of the UI, but the file
# is only included if we build with the ui tag.
preBuild =
let
tags = [ "ui" ] ++ lib.optional (!nvidiaGpuSupport) "nonvidia";
tagsString = lib.concatStringsSep " " tags;
in
''
export buildFlagsArray=(
-tags="${tagsString}"
)
'';
# The dependency on NVML isn't explicit. We have to make it so otherwise the
# binary will not know where to look for the relevant symbols.
postFixup = lib.optionalString nvidiaGpuSupport ''
for bin in $out/bin/*; do
patchelf --add-needed "${nvidia_x11}/lib/libnvidia-ml.so" "$bin"
done
'';
meta = with lib; {
homepage = "https://www.nomadproject.io/";
description = "A Distributed, Highly Available, Datacenter-Aware Scheduler";
platforms = platforms.unix;
license = licenses.mpl20;
maintainers = with maintainers; [ rushmorem pradeepchhetri endocrimes maxeaubrey ];
};
}
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