pkgs/servers/monitoring/icinga2/default.nix

   1 { stdenv, runCommand, lib, fetchFromGitHub, fetchpatch, cmake, flex, bison, systemd
   2 , boost, openssl, patchelf, mariadb-connector-c, postgresql, zlib, tzdata
   3 # Databases
   4 , withMysql ? true, withPostgresql ? false
   5 # Features
   6 , withChecker ? true, withCompat ? false, withLivestatus ? false
   7 , withNotification ? true, withPerfdata ? true, withIcingadb ? true
   8 , nameSuffix ? "" }:
   9
  10 stdenv.mkDerivation rec {
  11   pname = "icinga2${nameSuffix}";
  12   version = "2.14.2";
  13
  14   src = fetchFromGitHub {
  15     owner = "icinga";
  16     repo = "icinga2";
  17     rev = "v${version}";
  18     sha256 = "sha256-vUtLGkTLGObx3zbfRTboNVsl9AmpAkHc+IhWhnKupSM=";
  19   };
  20
  21   patches = [
  22     ./etc-icinga2.patch # Makes /etc/icinga2 relative to / instead of the store path
  23     ./no-systemd-service.patch # Prevent systemd service from being written to /usr
  24     ./no-var-directories.patch # Prevent /var directories from being created
  25   ];
  26
  27   cmakeFlags = let
  28     mkFeatureFlag = label: value: "-DICINGA2_WITH_${label}=${if value then "ON" else "OFF"}";
  29   in [
  30     # Paths
  31     "-DCMAKE_INSTALL_SYSCONFDIR=etc"
  32     "-DCMAKE_INSTALL_LOCALSTATEDIR=/var"
  33     "-DCMAKE_INSTALL_FULL_SBINDIR=bin"
  34     "-DICINGA2_RUNDIR=/run"
  35     "-DMYSQL_INCLUDE_DIR=${mariadb-connector-c.dev}/include/mariadb"
  36     "-DMYSQL_LIB=${mariadb-connector-c.out}/lib/mariadb/libmysqlclient.a"
  37     "-DICINGA2_PLUGINDIR=bin"
  38     "-DICINGA2_LTO_BUILD=yes"
  39     # Features
  40     (mkFeatureFlag "MYSQL" withMysql)
  41     (mkFeatureFlag "PGSQL" withPostgresql)
  42     (mkFeatureFlag "CHECKER" withChecker)
  43     (mkFeatureFlag "COMPAT" withCompat)
  44     (mkFeatureFlag "LIVESTATUS" withLivestatus)
  45     (mkFeatureFlag "NOTIFICATION" withNotification)
  46     (mkFeatureFlag "PERFDATA" withPerfdata)
  47     (mkFeatureFlag "ICINGADB" withIcingadb)
  48     # Misc.
  49     "-DICINGA2_USER=icinga2"
  50     "-DICINGA2_GROUP=icinga2"
  51     "-DICINGA2_GIT_VERSION_INFO=OFF"
  52     "-DUSE_SYSTEMD=ON"
  53   ];
  54
  55   outputs = [ "out" "doc" ];
  56
  57   buildInputs = [ boost openssl systemd ]
  58     ++ lib.optional withPostgresql postgresql;
  59
  60   nativeBuildInputs = [ cmake flex bison patchelf ];
  61
  62   doCheck = true;
  63   nativeCheckInputs = [ tzdata ]; # legacytimeperiod/dst needs this
  64
  65   postFixup = ''
  66     rm -r $out/etc/logrotate.d $out/etc/sysconfig $out/lib/icinga2/prepare-dirs
  67
  68     # Fix hardcoded paths
  69     sed -i 's:/usr/bin/::g' $out/etc/icinga2/scripts/*
  70
  71     # Get rid of sbin
  72     sed -i 's/sbin/bin/g' $out/lib/icinga2/safe-reload
  73     rm $out/sbin
  74
  75     ${lib.optionalString withMysql ''
  76       # Add dependencies of the MySQL shim to the shared library
  77       patchelf --add-needed ${zlib.out}/lib/libz.so $(readlink -f $out/lib/icinga2/libmysql_shim.so)
  78
  79       # Make Icinga find the MySQL shim
  80       icinga2Bin=$out/lib/icinga2/sbin/icinga2
  81       patchelf --set-rpath $out/lib/icinga2:$(patchelf --print-rpath $icinga2Bin) $icinga2Bin
  82     ''}
  83   '';
  84
  85   vim = runCommand "vim-icinga2-${version}" { pname = "vim-icinga2"; } ''
  86     mkdir -p $out/share/vim-plugins
  87     cp -r "${src}/tools/syntax/vim" $out/share/vim-plugins/icinga2
  88   '';
  89
  90   meta = {
  91     description = "Open source monitoring system";
  92     homepage = "https://www.icinga.com";
  93     license = lib.licenses.gpl2Plus;
  94     platforms = lib.platforms.linux;
  95     maintainers = lib.teams.helsinki-systems.members;
  96   };
  97 }