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nixpkgs/pkgs/servers/monitoring/icinga2/default.nix
2024-01-21 14:51:32 +00:00

98 lines
3.2 KiB
Nix

{ stdenv, runCommand, lib, fetchFromGitHub, fetchpatch, cmake, flex, bison, systemd
, boost, openssl, patchelf, mariadb-connector-c, postgresql, zlib, tzdata
# Databases
, withMysql ? true, withPostgresql ? false
# Features
, withChecker ? true, withCompat ? false, withLivestatus ? false
, withNotification ? true, withPerfdata ? true, withIcingadb ? true
, nameSuffix ? "" }:
stdenv.mkDerivation rec {
pname = "icinga2${nameSuffix}";
version = "2.14.2";
src = fetchFromGitHub {
owner = "icinga";
repo = "icinga2";
rev = "v${version}";
sha256 = "sha256-vUtLGkTLGObx3zbfRTboNVsl9AmpAkHc+IhWhnKupSM=";
};
patches = [
./etc-icinga2.patch # Makes /etc/icinga2 relative to / instead of the store path
./no-systemd-service.patch # Prevent systemd service from being written to /usr
./no-var-directories.patch # Prevent /var directories from being created
];
cmakeFlags = let
mkFeatureFlag = label: value: "-DICINGA2_WITH_${label}=${if value then "ON" else "OFF"}";
in [
# Paths
"-DCMAKE_INSTALL_SYSCONFDIR=etc"
"-DCMAKE_INSTALL_LOCALSTATEDIR=/var"
"-DCMAKE_INSTALL_FULL_SBINDIR=bin"
"-DICINGA2_RUNDIR=/run"
"-DMYSQL_INCLUDE_DIR=${mariadb-connector-c.dev}/include/mariadb"
"-DMYSQL_LIB=${mariadb-connector-c.out}/lib/mariadb/libmysqlclient.a"
"-DICINGA2_PLUGINDIR=bin"
"-DICINGA2_LTO_BUILD=yes"
# Features
(mkFeatureFlag "MYSQL" withMysql)
(mkFeatureFlag "PGSQL" withPostgresql)
(mkFeatureFlag "CHECKER" withChecker)
(mkFeatureFlag "COMPAT" withCompat)
(mkFeatureFlag "LIVESTATUS" withLivestatus)
(mkFeatureFlag "NOTIFICATION" withNotification)
(mkFeatureFlag "PERFDATA" withPerfdata)
(mkFeatureFlag "ICINGADB" withIcingadb)
# Misc.
"-DICINGA2_USER=icinga2"
"-DICINGA2_GROUP=icinga2"
"-DICINGA2_GIT_VERSION_INFO=OFF"
"-DUSE_SYSTEMD=ON"
];
outputs = [ "out" "doc" ];
buildInputs = [ boost openssl systemd ]
++ lib.optional withPostgresql postgresql;
nativeBuildInputs = [ cmake flex bison patchelf ];
doCheck = true;
nativeCheckInputs = [ tzdata ]; # legacytimeperiod/dst needs this
postFixup = ''
rm -r $out/etc/logrotate.d $out/etc/sysconfig $out/lib/icinga2/prepare-dirs
# Fix hardcoded paths
sed -i 's:/usr/bin/::g' $out/etc/icinga2/scripts/*
# Get rid of sbin
sed -i 's/sbin/bin/g' $out/lib/icinga2/safe-reload
rm $out/sbin
${lib.optionalString withMysql ''
# Add dependencies of the MySQL shim to the shared library
patchelf --add-needed ${zlib.out}/lib/libz.so $(readlink -f $out/lib/icinga2/libmysql_shim.so)
# Make Icinga find the MySQL shim
icinga2Bin=$out/lib/icinga2/sbin/icinga2
patchelf --set-rpath $out/lib/icinga2:$(patchelf --print-rpath $icinga2Bin) $icinga2Bin
''}
'';
vim = runCommand "vim-icinga2-${version}" { pname = "vim-icinga2"; } ''
mkdir -p $out/share/vim-plugins
cp -r "${src}/tools/syntax/vim" $out/share/vim-plugins/icinga2
'';
meta = {
description = "Open source monitoring system";
homepage = "https://www.icinga.com";
license = lib.licenses.gpl2Plus;
platforms = lib.platforms.linux;
maintainers = lib.teams.helsinki-systems.members;
};
}