nixpkgs/pkgs/tools/filesystems/ceph/generic.nix
2015-04-23 21:45:13 +02:00

208 lines
7.3 KiB
Nix

{ stdenv, autoconf, automake, makeWrapper, pkgconfig, libtool, which
, boost, python, pythonPackages, libxml2, git
# Optional Dependencies
, snappy ? null, leveldb ? null, yasm ? null, fcgi ? null, expat ? null
, curl ? null, fuse ? null, accelio ? null, libibverbs ? null, librdmacm ? null
, libedit ? null, libatomic_ops ? null, kinetic-cpp-client ? null
, rocksdb ? null, libs3 ? null
# Mallocs
, jemalloc ? null, gperftools ? null
# Crypto Dependencies
, cryptopp ? null
, nss ? null, nspr ? null
# Linux Only Dependencies
, linuxHeaders, libuuid, udev, keyutils, libaio ? null, libxfs ? null
, zfs ? null
# Version specific arguments
, version, src, patches ? [], buildInputs ? []
, ...
}:
# We must have one crypto library
assert cryptopp != null || (nss != null && nspr != null);
with stdenv.lib;
let
mkFlag = trueStr: falseStr: cond: name: val:
if cond == null then null else
"--${if cond != false then trueStr else falseStr}${name}${if val != null && cond != false then "=${val}" else ""}";
mkEnable = mkFlag "enable-" "disable-";
mkWith = mkFlag "with-" "without-";
mkOther = mkFlag "" "" true;
hasServer = snappy != null && leveldb != null;
hasMon = hasServer;
hasMds = hasServer;
hasOsd = hasServer;
hasRadosgw = fcgi != null && expat != null && curl != null && libedit != null;
hasXio = (stdenv.isLinux || stdenv.isFreeBSD) &&
versionAtLeast version "0.95" &&
accelio != null && libibverbs != null && librdmacm != null;
hasRocksdb = versionAtLeast version "0.95" && rocksdb != null;
# TODO: Reenable when kinetic support is fixed
hasKinetic = versionAtLeast version "0.95" && kinetic-cpp-client != null && false;
# Malloc implementation (can be jemalloc, tcmalloc or null)
malloc = if jemalloc != null then jemalloc else gperftools;
# We prefer nss over cryptopp
cryptoStr = if nss != null && nspr != null then "nss" else
if cryptopp != null then "cryptopp" else "none";
cryptoLibsMap = {
nss = [ nss nspr ];
cryptopp = [ cryptopp ];
none = [ ];
};
wrapArgs = "--prefix PYTHONPATH : \"$(toPythonPath $lib)\""
+ " --prefix PYTHONPATH : \"$(toPythonPath ${python.modules.readline})\""
+ " --prefix PYTHONPATH : \"$(toPythonPath ${pythonPackages.flask})\""
+ " --prefix PATH : \"$out/bin\"";
in
stdenv.mkDerivation {
name="ceph-${version}";
inherit src;
patches = patches ++ [
./0001-Makefile-env-Don-t-force-sbin.patch
];
nativeBuildInputs = [ autoconf automake makeWrapper pkgconfig libtool which ];
buildInputs = buildInputs ++ cryptoLibsMap.${cryptoStr} ++ [
boost python libxml2 yasm libatomic_ops libs3 malloc pythonPackages.flask
] ++ optional (versionAtLeast version "0.95") [
git # Used for the gitversion string
pythonPackages.sphinx # Used for docs
] ++ optional stdenv.isLinux [
linuxHeaders libuuid udev keyutils libaio libxfs zfs
] ++ optional hasServer [
snappy leveldb
] ++ optional hasRadosgw [
fcgi expat curl fuse libedit
] ++ optional hasXio [
accelio libibverbs librdmacm
] ++ optional hasRocksdb [
rocksdb
] ++ optional hasKinetic [
kinetic-cpp-client
];
postPatch = ''
# Fix zfs pkgconfig detection
sed -i 's,\[zfs\],\[libzfs\],g' configure.ac
# Fix seagate kinetic linking
sed -i 's,libcrypto.a,-lcrypto,g' src/os/Makefile.am
'';
preConfigure = ''
# Ceph expects the arch command to be usable during configure
# for detecting the assembly type
mkdir mybin
echo "#${stdenv.shell} -e" >> mybin/arch
echo "uname -m" >> mybin/arch
chmod +x mybin/arch
PATH="$PATH:$(pwd)/mybin"
./autogen.sh
# Fix the python site-packages install directory
sed -i "s,\(PYTHON\(\|_EXEC\)_PREFIX=\).*,\1'$lib',g" configure
'';
configureFlags = [
"--exec_prefix=\${out}"
"--sysconfdir=/etc"
"--localstatedir=/var"
"--libdir=\${lib}/lib"
"--includedir=\${lib}/include"
(mkWith true "rbd" null)
(mkWith true "cephfs" null)
(mkWith hasRadosgw "radosgw" null)
(mkWith true "radosstriper" null)
(mkWith hasServer "mon" null)
(mkWith hasServer "osd" null)
(mkWith hasServer "mds" null)
(mkEnable true "client" null)
(mkEnable hasServer "server" null)
(mkWith (cryptoStr == "cryptopp") "cryptopp" null)
(mkWith (cryptoStr == "nss") "nss" null)
(mkEnable false "root-make-check" null)
(mkWith false "profiler" null)
(mkWith false "debug" null)
(mkEnable false "coverage" null)
(mkWith (fuse != null) "fuse" null)
(mkWith (malloc == jemalloc) "jemalloc" null)
(mkWith (malloc == gperftools) "tcmalloc" null)
(mkEnable false "pgrefdebugging" null)
(mkEnable false "cephfs-java" null)
(mkEnable hasXio "xio" null)
(mkWith (libatomic_ops != null) "libatomic-ops" null)
(mkWith true "ocf" null)
(mkWith hasKinetic "kinetic" null)
(mkWith hasRocksdb "librocksdb" null)
(mkWith false "librocksdb-static" null)
(mkWith (libs3 != null) "system-libs3" null)
(mkWith true "rest-bench" null)
] ++ optional stdenv.isLinux [
(mkWith (libaio != null) "libaio" null)
(mkWith (libxfs != null) "libxfs" null)
(mkWith (zfs != null) "libzfs" null)
];
installFlags = [ "sysconfdir=\${out}/etc" ];
outputs = [ "out" "lib" ];
postInstall = ''
# Wrap all of the python scripts
wrapProgram $out/bin/ceph ${wrapArgs}
wrapProgram $out/bin/ceph-brag ${wrapArgs}
wrapProgram $out/bin/ceph-rest-api ${wrapArgs}
wrapProgram $out/sbin/ceph-create-keys ${wrapArgs}
wrapProgram $out/sbin/ceph-disk ${wrapArgs}
# Bring in lib as a native build input
mkdir -p $out/nix-support
echo "$lib" > $out/nix-support/propagated-native-build-inputs
# Fix the python library loading
find $lib/lib -name \*.pyc -or -name \*.pyd -exec rm {} \;
for PY in $(find $lib/lib -name \*.py); do
LIBS="$(sed -n "s/.*find_library('\([^)]*\)').*/\1/p" "$PY")"
# Fix each find_library call
for LIB in $LIBS; do
REALLIB="$lib/lib/lib$LIB.so"
sed -i "s,find_library('$LIB'),'$REALLIB',g" "$PY"
done
# Reapply compilation optimizations
NAME=$(basename -s .py "$PY")
(cd "$(dirname $PY)"; python -c "import $NAME"; python -O -c "import $NAME")
done
'';
enableParallelBuilding = true;
meta = {
homepage = http://ceph.com/;
description = "Distributed storage system";
license = licenses.lgpl21;
maintainers = with maintainers; [ ak wkennington ];
platforms = with platforms; unix;
};
passthru.version = version;
}