ceph/doc/install/build-ceph.rst

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============
Build Ceph
============
You can get Ceph software by retrieving Ceph source code and building it yourself.
To build Ceph, you need to set up a development environment, compile Ceph,
and then either install in user space or build packages and install the packages.
Build Prerequisites
===================
.. tip:: Check this section to see if there are specific prerequisites for your
Linux/Unix distribution.
Before you can build Ceph source code, you need to install several libraries
and tools. Ceph provides ``autoconf`` and ``automake`` scripts to get you
started quickly. Ceph build scripts depend on the following:
- ``autotools-dev``
- ``autoconf``
- ``automake``
- ``cdbs``
- ``gcc``
- ``g++``
- ``git``
- ``libboost-dev``
- ``libedit-dev``
- ``libssl-dev``
- ``libtool``
- ``libfcgi``
- ``libfcgi-dev``
- ``libfuse-dev``
- ``linux-kernel-headers``
- ``libcrypto++-dev``
- ``libcrypto++``
- ``libexpat1-dev``
- ``pkg-config``
- ``libcurl4-gnutls-dev``
On Ubuntu, execute ``sudo apt-get install`` for each dependency that isn't
installed on your host. ::
sudo apt-get install autotools-dev autoconf automake cdbs gcc g++ git libboost-dev libedit-dev libssl-dev libtool libfcgi libfcgi-dev libfuse-dev linux-kernel-headers libcrypto++-dev libcrypto++ libexpat1-dev
On Debian/Squeeze, execute ``aptitude install`` for each dependency that isn't
installed on your host. ::
aptitude install autotools-dev autoconf automake cdbs gcc g++ git libboost-dev libedit-dev libssl-dev libtool libfcgi libfcgi-dev libfuse-dev linux-kernel-headers libcrypto++-dev libcrypto++ libexpat1-dev pkg-config libcurl4-gnutls-dev
On Debian/Wheezy, you may also need::
keyutils-dev libaio libboost-thread-dev
.. note:: Some distributions that support Google's memory profiler tool may use
a different package name (e.g., ``libgoogle-perftools4``).
Ubuntu
------
- ``uuid-dev``
- ``libkeyutils-dev``
- ``libgoogle-perftools-dev``
- ``libatomic-ops-dev``
- ``libaio-dev``
- ``libgdata-common``
- ``libgdata13``
- ``libsnappy-dev``
- ``libleveldb-dev``
Execute ``sudo apt-get install`` for each dependency that isn't installed on
your host. ::
sudo apt-get install uuid-dev libkeyutils-dev libgoogle-perftools-dev libatomic-ops-dev libaio-dev libgdata-common libgdata13 libsnappy-dev libleveldb-dev
Debian
------
Alternatively, you may also install::
aptitude install fakeroot dpkg-dev
aptitude install debhelper cdbs libexpat1-dev libatomic-ops-dev
openSUSE 11.2 (and later)
-------------------------
- ``boost-devel``
- ``gcc-c++``
- ``libedit-devel``
- ``libopenssl-devel``
- ``fuse-devel`` (optional)
Execute ``zypper install`` for each dependency that isn't installed on your
host. ::
zypper install boost-devel gcc-c++ libedit-devel libopenssl-devel fuse-devel
Build Ceph
==========
Ceph provides ``automake`` and ``configure`` scripts to streamline the build
process. To build Ceph, navigate to your cloned Ceph repository and execute the
following::
cd ceph
./autogen.sh
./configure
make
.. topic:: Hyperthreading
You can use ``make -j`` to execute multiple jobs depending upon your system. For
example, ``make -j4`` for a dual core processor may build faster.
See `Installing a Build`_ to install a build in user space.
Build Ceph Packages
===================
To build packages, you must clone the `Ceph`_ repository. You can create
installation packages from the latest code using ``dpkg-buildpackage`` for
Debian/Ubuntu or ``rpmbuild`` for the RPM Package Manager.
.. tip:: When building on a multi-core CPU, use the ``-j`` and the number of
cores * 2. For example, use ``-j4`` for a dual-core processor to accelerate
the build.
Advanced Package Tool (APT)
---------------------------
To create ``.deb`` packages for Debian/Ubuntu, ensure that you have cloned the
`Ceph`_ repository, installed the `Build Prerequisites`_ and installed
``debhelper``::
sudo apt-get install debhelper
Once you have installed debhelper, you can build the packages::
sudo dpkg-buildpackage
For multi-processor CPUs use the ``-j`` option to accelerate the build.
RPM Package Manager
-------------------
To create ``.rpm`` packages, ensure that you have cloned the `Ceph`_ repository,
installed the `Build Prerequisites`_ and installed ``rpm-build`` and
``rpmdevtools``::
yum install rpm-build rpmdevtools
Once you have installed the tools, setup an RPM compilation environment::
rpmdev-setuptree
Fetch the source tarball for the RPM compilation environment::
wget -P ~/rpmbuild/SOURCES/ http://ceph.com/download/ceph-<version>.tar.gz
Or from the EU mirror::
wget -P ~/rpmbuild/SOURCES/ http://eu.ceph.com/download/ceph-<version>.tar.gz
Build the RPM packages::
rpmbuild -tb ~/rpmbuild/SOURCES/ceph-<version>.tar.gz
For multi-processor CPUs use the ``-j`` option to accelerate the build.
.. _Ceph: ../clone-source
.. _Installing a Build: ../install-storage-cluster#installing-a-build