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{ stdenv, buildGoPackage, fetchFromGitHub, fetchurl, go-bindata, kubernetes, libvirt, qemu, docker-machine-kvm,
gpgme, makeWrapper }:
let
binPath = [ kubernetes ]
++ stdenv.lib.optionals stdenv.isLinux [ libvirt qemu docker-machine-kvm ]
++ stdenv.lib.optionals stdenv.isDarwin [];
# Normally, minikube bundles localkube in its own binary via go-bindata. Unfortunately, it needs to make that localkube
# a static linux binary, and our Linux nixpkgs go compiler doesn't seem to work when asking for a cgo binary that's static
# (presumably because we don't have some static system libraries it wants), and cross-compiling cgo on Darwin is a nightmare.
#
# Note that minikube can download (and cache) versions of localkube it needs on demand. Unfortunately, minikube's knowledge
# of where it can download versions of localkube seems to rely on a json file that doesn't get updated as often as we'd like. So
# instead, we download localkube ourselves and shove it into the minikube binary. The versions URL that minikube uses is
# currently https://storage.googleapis.com/minikube/k8s_releases.json
localkube-version = "1.8.0";
localkube-binary = fetchurl {
url = "https://storage.googleapis.com/minikube/k8sReleases/v${localkube-version}/localkube-linux-amd64";
sha256 = "09mv1g9i0d14brvvp2wxgmfqvgp0na5dbm4z76a660q1fxszvgqc";
};
in buildGoPackage rec {
pname = "minikube";
name = "${pname}-${version}";
version = "0.23.0";
goPackagePath = "k8s.io/minikube";
src = fetchFromGitHub {
owner = "kubernetes";
repo = "minikube";
rev = "v${version}";
sha256 = "1f7kjn26y7knmab5avj8spb40ny1y0jix5j5p0dqfjvg9climl0h";
};
patches = [
./localkube.patch
];
# kubernetes is here only to shut up a loud warning when generating the completions below. minikube checks very eagerly
# that kubectl is on the $PATH, even if it doesn't use it at all to generate the completions
buildInputs = [ go-bindata makeWrapper kubernetes gpgme ];
subPackages = [ "cmd/minikube" ];
preBuild = ''
pushd go/src/${goPackagePath} >/dev/null
mkdir -p out
cp ${localkube-binary} out/localkube
go-bindata -nomemcopy -o pkg/minikube/assets/assets.go -pkg assets ./out/localkube deploy/addons/...
ISO_VERSION=$(grep "^ISO_VERSION" Makefile | sed "s/^.*\s//")
ISO_BUCKET=$(grep "^ISO_BUCKET" Makefile | sed "s/^.*\s//")
export buildFlagsArray="-ldflags=\
-X k8s.io/minikube/pkg/version.version=v${version} \
-X k8s.io/minikube/pkg/version.isoVersion=$ISO_VERSION \
-X k8s.io/minikube/pkg/version.isoPath=$ISO_BUCKET"
popd >/dev/null
'';
postInstall = ''
mkdir -p $bin/share/bash-completion/completions/
MINIKUBE_WANTUPDATENOTIFICATION=false HOME=$PWD $bin/bin/minikube completion bash > $bin/share/bash-completion/completions/minikube
'';
postFixup = "wrapProgram $bin/bin/${pname} --prefix PATH : ${stdenv.lib.makeBinPath binPath}";
meta = with stdenv.lib; {
homepage = https://github.com/kubernetes/minikube;
description = "A tool that makes it easy to run Kubernetes locally";
license = licenses.asl20;
maintainers = with maintainers; [ ebzzry copumpkin ];
platforms = with platforms; unix;
};
}
|