mirror of https://github.com/ceph/ceph
180 lines
4.7 KiB
Plaintext
180 lines
4.7 KiB
Plaintext
============================================
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Ceph - a scalable distributed storage system
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============================================
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Please see http://ceph.com/ for current info.
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Contributing Code
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=================
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Most of Ceph is licensed under the LGPL version 2.1. Some
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miscellaneous code is under BSD-style license or is public domain.
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The documentation is licensed under Creative Commons
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Attribution-ShareAlike (CC BY-SA). There are a handful of headers
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included here that are licensed under the GPL. Please see the file
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COPYING for a full inventory of licenses by file.
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Code contributions must include a valid "Signed-off-by" acknowledging
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the license for the modified or contributed file. Please see the file
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SubmittingPatches for details on what that means and on how to
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generate and submit patches.
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We do not require assignment of copyright to contribute code; code is
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contributed under the terms of the applicable license.
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Building Ceph
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=============
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To prepare the source tree after it has been git cloned,
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$ git submodule update --init
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To build the server daemons, and FUSE client, execute the following:
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$ ./autogen.sh
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$ ./configure
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$ make
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(Note that the FUSE client will only be built if libfuse is present.)
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Dependencies
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------------
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The configure script will complain about any missing dependencies as
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it goes. You can also refer to debian/control or ceph.spec.in for the
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package build dependencies on those platforms. In many cases,
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dependencies can be avoided with --with-foo or --without-bar switches.
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For example,
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$ ./configure --with-nss # use libnss instead of libcrypto++
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$ ./configure --without-radosgw # do not build radosgw and avoid libfcgi-dev
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$ ./configure --without-tcmalloc # avoid google-perftools dependency
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Building packages
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-----------------
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You can build packages for Debian or Debian-derived (e.g., Ubuntu)
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systems with
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$ sudo apt-get install dpkg-dev
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$ dpkg-checkbuilddeps # make sure we have all dependencies
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$ dpkg-buildpackage
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For RPM-based systems (Redhat, Suse, etc.),
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$ rpmbuild
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Building the Documentation
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==========================
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Prerequisites
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-------------
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To build the documentation, you must install the following:
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- python-dev
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- python-pip
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- python-virtualenv
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- doxygen
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- ditaa
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- libxml2-dev
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- libxslt-dev
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- dot
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- graphviz
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For example:
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sudo apt-get install python-dev python-pip python-virtualenv doxygen ditaa libxml2-dev libxslt-dev dot graphviz
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Building the Documentation
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--------------------------
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To build the documentation, ensure that you are in the top-level `/ceph directory, and execute the build script. For example:
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$ admin/build-doc
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Build Prerequisites
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===================
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debian-based
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------------
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To build the source code, you must install the following:
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- automake
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- autoconf
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- pkg-config
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- gcc
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- g++
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- make
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- libboost-dev
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- libedit-dev
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- libssl-dev
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- libtool
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- libfcgi
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- libfcgi-dev
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- xfslibs-dev
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- libfuse-dev
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- linux-kernel-headers
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- libcrypto++-dev
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- libaio-dev
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- libgoogle-perftools-dev
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- libkeyutils-dev
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- uuid-dev
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- libblkid-dev
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- libudev-dev
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- libatomic-ops-dev
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- libboost-program-options-dev
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- libboost-system-dev
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- libboost-thread-dev
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- libexpat1-dev
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- libleveldb-dev
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- libsnappy-dev
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- libcurl4-gnutls-dev
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- python-argparse
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- python-flask
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For example:
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$ apt-get install automake autoconf pkg-config gcc g++ make libboost-dev libedit-dev libssl-dev libtool libfcgi libfcgi-dev xfslibs-dev libfuse-dev linux-kernel-headers libcrypto++-dev libaio-dev libgoogle-perftools-dev libkeyutils-dev uuid-dev libblkid-dev libudev-dev libatomic-ops-dev libboost-program-options-dev libboost-system-dev libboost-thread-dev libexpat1-dev libleveldb-dev libsnappy-dev libcurl4-gnutls-dev python-argparse python-flask python-nose
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Note: libsnappy-dev and libleveldb-dev are not available upstream for natty, oneiric, and squeeze. Backports for Ceph can be found at ceph.com/debian-leveldb.
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rpm-based
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---------
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These are the rpm packages needed to install in an rpm-based OS:
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autoconf
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automake
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gcc
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gcc-c++
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make
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libtool
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python-argparse
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python-flask
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libuuid-devel
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libblkid-devel
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libudev-devel (systemd-devel)
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keyutils-libs-devel
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cryptopp-devel
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nss-devel
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fcgi-devel
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expat-devel
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libcurl-devel
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xfsprogs-devel
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fuse-devel
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gperftools-devel
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libedit-devel
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libatomic_ops-devel
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snappy-devel
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leveldb-devel
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libaio-devel
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boost-devel
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For example:
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$ yum install autoconf automake gcc gcc-c++ make libtool python-argparse python-flask libuuid-devel libblkid-devel systemd-devel keyutils-libs-devel cryptopp-devel nss-devel fcgi-devel expat-devel libcurl-devel xfsprogs-devel fuse-devel gperftools-devel libedit-devel libatomic_ops-devel snappy-devel leveldb-devel libaio-devel boost-devel python-nose
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