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nixpkgs/pkgs/servers/varnish/default.nix
Jean-Baptiste Giraudeau 785f04f986 varnish: use jemalloc instead of glibc's malloc on linux.
this is the recommanded default, as glibc cause memory leaks:

 "We ran into a problem with glibc's malloc on Linux where it seemed
 like it failed to ever give memory back to the OS, causing the system
 to swap. We have now switched to jemalloc which appears not to have
 this problem." (from varnish-cache/doc/changes.rst)
2022-01-07 09:35:27 -08:00

66 lines
2.1 KiB
Nix

{ lib, stdenv, fetchurl, fetchpatch, pcre, pcre2, jemalloc, libxslt, groff, ncurses, pkg-config, readline, libedit
, coreutils, python3, makeWrapper }:
let
common = { version, sha256, extraNativeBuildInputs ? [] }:
stdenv.mkDerivation rec {
pname = "varnish";
inherit version;
src = fetchurl {
url = "https://varnish-cache.org/_downloads/${pname}-${version}.tgz";
inherit sha256;
};
passthru.python = python3;
nativeBuildInputs = with python3.pkgs; [ pkg-config docutils sphinx ];
buildInputs = [
libxslt groff ncurses readline libedit makeWrapper python3
]
++ lib.optional (lib.versionOlder version "7") pcre
++ lib.optional (lib.versionAtLeast version "7") pcre2
++ lib.optional stdenv.hostPlatform.isLinux jemalloc;
buildFlags = [ "localstatedir=/var/spool" ];
postPatch = ''
substituteInPlace bin/varnishtest/vtc_main.c --replace /bin/rm "${coreutils}/bin/rm"
'';
postInstall = ''
wrapProgram "$out/sbin/varnishd" --prefix PATH : "${lib.makeBinPath [ stdenv.cc ]}"
'';
# https://github.com/varnishcache/varnish-cache/issues/1875
NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isi686 "-fexcess-precision=standard";
outputs = [ "out" "dev" "man" ];
meta = with lib; {
description = "Web application accelerator also known as a caching HTTP reverse proxy";
homepage = "https://www.varnish-cache.org";
license = licenses.bsd2;
maintainers = with maintainers; [ fpletz ];
platforms = platforms.unix;
};
};
in
{
varnish60 = common {
version = "6.0.9";
sha256 = "1g0pwyckc0xh6ag6wj082x9wn4q6p6krjgc16fkw1arl71c18wsh";
};
varnish70 = (common {
version = "7.0.1";
sha256 = "0q265fzarz5530g8lasvfpgks8z1kq1yh7rn88bn2qfly3pmpry4";
}).overrideAttrs (oA: {
patches = [
(fetchpatch {
url = "https://github.com/varnishcache/varnish-cache/commit/20e007a5b17c1f68f70ab42080de384f9e192900.patch";
sha256 = "0vvihbjknb0skdv2ksn2lz89pwmn4f2rjmb6q65cvgnnjfj46s82";
})
];
});
}