80 lines
2.6 KiB
Nix
80 lines
2.6 KiB
Nix
{ stdenv, fetchFromGitHub, buildGoPackage, makeWrapper, pythonPackages, pkgconfig, systemd }:
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let
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# keep this in sync with github.com/DataDog/agent-payload dependency
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payloadVersion = "4.7.1";
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in buildGoPackage rec {
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name = "datadog-agent-${version}";
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version = "6.4.2";
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owner = "DataDog";
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repo = "datadog-agent";
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src = fetchFromGitHub {
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inherit owner repo;
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rev = "155fddb3547919bd54530dfdb250e0cb2defae7d";
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sha256 = "0l7ic0p2h27x386k1gzzm20af2s06cpalmqz0h0c5zq4wszmw5zy";
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};
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subPackages = [
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"cmd/agent"
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"cmd/dogstatsd"
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"cmd/py-launcher"
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# Does not compile: go/src/github.com/DataDog/datadog-agent/cmd/cluster-agent/main.go:31:12: undefined: app.ClusterAgentCmd
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#"cmd/cluster-agent"
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];
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goDeps = ./deps.nix;
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goPackagePath = "github.com/${owner}/${repo}";
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# Explicitly set this here to allow it to be overridden.
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python = pythonPackages.python;
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nativeBuildInputs = [ pkgconfig makeWrapper ];
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buildInputs = [ systemd ];
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PKG_CONFIG_PATH = "${python}/lib/pkgconfig";
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preBuild = let
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ldFlags = stdenv.lib.concatStringsSep " " [
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"-X ${goPackagePath}/pkg/version.Commit=${src.rev}"
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"-X ${goPackagePath}/pkg/version.AgentVersion=${version}"
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"-X ${goPackagePath}/pkg/serializer.AgentPayloadVersion=${payloadVersion}"
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"-X ${goPackagePath}/pkg/collector/py.pythonHome=${python}"
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"-r ${python}/lib"
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];
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in ''
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buildFlagsArray=( "-tags" "ec2 systemd cpython process log" "-ldflags" "${ldFlags}")
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'';
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# DataDog use paths relative to the agent binary, so fix these.
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postPatch = ''
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sed -e "s|PyChecksPath =.*|PyChecksPath = \"$bin/${python.sitePackages}\"|" \
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-e "s|distPath =.*|distPath = \"$bin/share/datadog-agent\"|" \
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-i cmd/agent/common/common_nix.go
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'';
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# Install the config files and python modules from the "dist" dir
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# into standard paths.
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postInstall = ''
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mkdir -p $bin/${python.sitePackages} $bin/share/datadog-agent
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cp -R $src/cmd/agent/dist/{conf.d,trace-agent.conf} $bin/share/datadog-agent
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cp -R $src/cmd/agent/dist/{checks,utils,config.py} $bin/${python.sitePackages}
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cp -R $src/pkg/status/dist/templates $bin/share/datadog-agent
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wrapProgram "$bin/bin/agent" \
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--set PYTHONPATH "$bin/${python.sitePackages}" \
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--prefix LD_LIBRARY_PATH : ${systemd.lib}/lib
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'';
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meta = with stdenv.lib; {
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description = ''
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Event collector for the DataDog analysis service
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-- v6 new golang implementation.
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'';
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homepage = https://www.datadoghq.com;
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license = licenses.bsd3;
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platforms = platforms.all;
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maintainers = with maintainers; [ thoughtpolice domenkozar rvl ];
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};
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}
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