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{ lib
, cni-plugins
, buildGoModule
, firecracker
, containerd
, runc
, makeWrapper
, fetchFromGitHub
, git
}:
buildGoModule rec{
pname = "ignite";
version = "0.9.0";
src = fetchFromGitHub {
owner = "weaveworks";
repo = "ignite";
rev = "v${version}";
sha256 = "sha256-rjCsZ12DHcSw5GZu6jGTtqCPOZDSbYoMplkqvspbvO8=";
leaveDotGit = true;
};
vendorSha256 = null;
doCheck = false;
postPatch = ''
# ignite tries to run cni-plugins programs from /opt/cni/bin
substituteInPlace pkg/constants/dependencies.go \
--replace "/opt/cni/bin/loopback" ${cni-plugins}/bin/loopback \
--replace "/opt/cni/bin/bridge" ${cni-plugins}/bin/bridge
# ignite tries to run cni-plugins programs from /opt/cni/bin
substituteInPlace pkg/network/cni/cni.go \
--replace "/opt/cni/bin" ${cni-plugins}/bin
# fetchgit doesn't fetch tags from git repository so it's necessary to force IGNITE_GIT_VERSION to be ${version}
# also forcing git state to be clean because if it's dirty ignite will try to fetch the image weaveworks/ignite:dev
# which is not in docker.io, we want it to fetch the image weaveworks/ignite:v${version}
substituteInPlace hack/ldflags.sh \
--replace '$(git describe --tags --abbrev=14 "''${IGNITE_GIT_COMMIT}^{commit}" 2>/dev/null)' "v${version}" \
--replace 'IGNITE_GIT_TREE_STATE="dirty"' 'IGNITE_GIT_TREE_STATE="clean"'
'';
nativeBuildInputs = [
git
makeWrapper
];
buildInputs = [
firecracker
];
preBuild = ''
patchShebangs ./hack/ldflags.sh
export buildFlagsArray+=("-ldflags=$(./hack/ldflags.sh)")
'';
postInstall = ''
for prog in hack ignite ignited ignite-spawn; do
wrapProgram "$out/bin/$prog" --prefix PATH : ${lib.makeBinPath [ cni-plugins firecracker containerd runc ]}
done
'';
meta = with lib; {
description = "Ignite a Firecracker microVM";
homepage = "https://github.com/weaveworks/ignite";
license = licenses.asl20;
maintainers = with maintainers; [ tfmoraes ];
};
}
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