commit 7131c4bc92fe3da4b7aaa118d37c47ae83e5839b · pyrox.dev/nixpkgs

+65 -59
pkgs/by-name/pr/prometheus-ebpf-exporter/package.nix
···

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       {

     

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         lib,

     

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       +
         clangStdenv,

     

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         buildGoModule,

     

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         fetchFromGitHub,

     

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         nixosTests,

     

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       -
         pkgs,

     

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       +
         versionCheckHook,

     

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         nix-update-script,

     

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         libbpf,

     

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         libelf,

     

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         libsystemtap,

     

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         libz,

     

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       }:

     

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       -
       let

     

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       -
         version = "2.4.2";

     

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       -
         tag = "v${version}";

     

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       -
       in

     

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       buildGoModule.override

     

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         {

     

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       -
           stdenv = pkgs.clangStdenv;

     

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         }

     

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         {

     

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           name = "ebpf_exporter";

     

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       # BPF programs must be compiled with Clang

     

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       buildGoModule.override { stdenv = clangStdenv; } (finalAttrs: {

     

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         pname = "prometheus-ebpf-exporter";

     

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         version = "2.5.1";

     

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       -
           src = fetchFromGitHub {

     

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             inherit tag;

     

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             owner = "cloudflare";

     

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             repo = "ebpf_exporter";

     

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       -
             hash = "sha256-gXzaMx9Z6LzrlDaQnagQIi183uKhJvdYiolYb8P+MIs=";

     

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       -
           };

     

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       +
         src = fetchFromGitHub {

     

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           owner = "cloudflare";

     

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           repo = "ebpf_exporter";

     

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           tag = "v${finalAttrs.version}";

     

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           hash = "sha256-zIevVZ4ldPj/4OvQFo+Nv/g//xNZEppO9ccB6y65rZA=";

     

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       +
         };

     

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       -
           vendorHash = "sha256-GhQvPp8baw2l91OUOg+/lrG27P/D4Uzng8XevJf8Pj4=";

     

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       +
         vendorHash = "sha256-ZwKXIIoV4yEyjSpGjVDr91/CQmVuF9zc0IHkJYraE9o=";

     

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       -
           postPatch = ''

     

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             substituteInPlace examples/Makefile \

     

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               --replace-fail "-Wall -Werror" ""

     

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       -
           '';

     

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       +
         postPatch = ''

     

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           substituteInPlace examples/Makefile \

     

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             --replace-fail "-Wall -Werror" ""

     

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         '';

     

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       -
           buildInputs = [

     

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             libbpf

     

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             libelf

     

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             libsystemtap

     

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             libz

     

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       -
           ];

     

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       +
         buildInputs = [

     

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           libbpf

     

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       +
           libelf

     

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           libsystemtap

     

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           libz

     

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         ];

     

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       -
           CGO_LDFLAGS = "-l bpf";

     

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       +
         CGO_LDFLAGS = "-l bpf";

     

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       -
           hardeningDisable = [ "zerocallusedregs" ];

     

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       +
         hardeningDisable = [ "zerocallusedregs" ];

     

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       -
           # Tests fail on trying to access cgroups.

     

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           doCheck = false;

     

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       +
         ldflags = [

     

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           "-s"

     

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       +
           "-w"

     

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       +
           "-X github.com/prometheus/common/version.Version=${finalAttrs.version}"

     

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           "-X github.com/prometheus/common/version.Revision=${finalAttrs.src.tag}"

     

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       +
           "-X github.com/prometheus/common/version.Branch=${finalAttrs.src.tag}"

     

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       +
           "-X github.com/prometheus/common/version.BuildUser=nix@nixpkgs"

     

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           "-X github.com/prometheus/common/version.BuildDate=unknown"

     

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         ];

     

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       -
           ldflags = [

     

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             "-s"

     

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             "-w"

     

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             "-X github.com/prometheus/common/version.Version=${version}"

     

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       -
             "-X github.com/prometheus/common/version.Revision=${tag}"

     

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       -
             "-X github.com/prometheus/common/version.Branch=unknown"

     

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       -
             "-X github.com/prometheus/common/version.BuildUser=nix@nixpkgs"

     

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             "-X github.com/prometheus/common/version.BuildDate=unknown"

     

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           ];

     

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         postBuild = ''

     

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           BUILD_LIBBPF=0 make examples

     

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         '';

     

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           postBuild = ''

     

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             BUILD_LIBBPF=0 make examples

     

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           '';

     

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         postInstall = ''

     

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           mkdir -p $out/examples

     

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           mv examples/*.o examples/*.yaml $out/examples

     

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         '';

     

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           postInstall = ''

     

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             mkdir -p $out/examples

     

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             mv examples/*.o examples/*.yaml $out/examples

     

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           '';

     

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         # Tests fail on trying to access cgroups.

     

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         doCheck = false;

     

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           passthru.tests = { inherit (nixosTests.prometheus-exporters) ebpf; };

     

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         doInstallCheck = true;

     

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         nativeInstallCheckInputs = [ versionCheckHook ];

     

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         versionCheckProgramArg = "--version";

     

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           meta = {

     

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             description = "Prometheus exporter for custom eBPF metrics";

     

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             mainProgram = "ebpf_exporter";

     

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             homepage = "https://github.com/cloudflare/ebpf_exporter";

     

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             changelog = "https://github.com/cloudflare/ebpf_exporter/releases/tag/v${tag}";

     

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             license = lib.licenses.mit;

     

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             maintainers = with lib.maintainers; [ jpds ];

     

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             platforms = lib.platforms.linux;

     

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           };

     

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         }

     

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         passthru = {

     

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           updateScript = nix-update-script { };

     

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           tests = { inherit (nixosTests.prometheus-exporters) ebpf; };

     

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         };

     

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         meta = {

     

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           description = "Prometheus exporter for custom eBPF metrics";

     

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           mainProgram = "ebpf_exporter";

     

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           homepage = "https://github.com/cloudflare/ebpf_exporter";

     

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           changelog = "https://github.com/cloudflare/ebpf_exporter/releases/tag/${finalAttrs.src.tag}";

     

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           license = lib.licenses.mit;

     

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           maintainers = with lib.maintainers; [

     

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             jpds

     

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             stepbrobd

     

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           ];

     

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           platforms = lib.platforms.linux;

     

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         };

     

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       })