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datadog-agent: make systemd optional

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Allow compiling without systemd support and disable that by default on
non-Linux platforms. This allows compiling the agent on Darwin.
This commit is contained in:
Stanisław Pitucha 2022-04-28 11:01:27 +10:00 committed by Stanisław Pitucha
parent 1d6c1ed507
commit 95a7f0244a
1 changed files with 34 additions and 14 deletions
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48
pkgs/tools/networking/dd-agent/datadog-agent.nix
View file

@ -1,4 +1,15 @@
{ lib, buildGoModule, makeWrapper, fetchFromGitHub, pythonPackages, pkg-config, systemd, hostname, extraTags ? [] }:
{ lib
, stdenv
, buildGoModule
, makeWrapper
, fetchFromGitHub
, pythonPackages
, pkg-config
, systemd
, hostname
, withSystemd ? stdenv.isLinux
, extraTags ? [ ]
}:
let
# keep this in sync with github.com/DataDog/agent-payload dependency
@ -30,19 +41,28 @@ in buildGoModule rec {
nativeBuildInputs = [ pkg-config makeWrapper ];
buildInputs = [ systemd ];
buildInputs = lib.optionals withSystemd [ systemd ];
PKG_CONFIG_PATH = "${python}/lib/pkgconfig";
preBuild = let
ldFlags = lib.concatStringsSep " " [
"-X ${goPackagePath}/pkg/version.Commit=${src.rev}"
"-X ${goPackagePath}/pkg/version.AgentVersion=${version}"
"-X ${goPackagePath}/pkg/serializer.AgentPayloadVersion=${payloadVersion}"
"-X ${goPackagePath}/pkg/collector/py.pythonHome=${python}"
"-r ${python}/lib"
];
in ''
buildFlagsArray=( "-tags" "ec2 systemd cpython process log secrets ${lib.concatStringsSep " " extraTags}" "-ldflags" "${ldFlags}")
tags = [
"ec2"
"cpython"
"process"
"log"
"secrets"
]
++ lib.optionals withSystemd [ "systemd" ]
++ extraTags;
ldflags = [
"-X ${goPackagePath}/pkg/version.Commit=${src.rev}"
"-X ${goPackagePath}/pkg/version.AgentVersion=${version}"
"-X ${goPackagePath}/pkg/serializer.AgentPayloadVersion=${payloadVersion}"
"-X ${goPackagePath}/pkg/collector/py.pythonHome=${python}"
"-r ${python}/lib"
];
preBuild = ''
# Keep directories to generate in sync with tasks/go.py
go generate ./pkg/status ./cmd/agent/gui
'';
@ -66,7 +86,7 @@ in buildGoModule rec {
cp -R $src/pkg/status/templates $out/share/datadog-agent
wrapProgram "$out/bin/agent" \
--set PYTHONPATH "$out/${python.sitePackages}" \
--set PYTHONPATH "$out/${python.sitePackages}"'' + lib.optionalString withSystemd '' \
--prefix LD_LIBRARY_PATH : ${lib.getLib systemd}/lib
'';
@ -77,6 +97,6 @@ in buildGoModule rec {
'';
homepage = "https://www.datadoghq.com";
license = licenses.bsd3;
maintainers = with maintainers; [ thoughtpolice domenkozar rvl ];
maintainers = with maintainers; [ thoughtpolice domenkozar rvl viraptor ];
};
}