DAOS Build from scratch

NOTE THESE ARE NOT TO BE APPLIED TO 2.0 TESTING, USE THE QUICKSTARTS IN THE 2.0 ON-LINE DOCUMENTATION

This section is only recommended for SW developers.

The following instructions describe how to build DAOS from source code. The following steps are required:

Install dependencies
Download source code
Build
Environment setup

The approximate time to read and execute the steps on this guide is around 25 minutes per OS.

The time may change based on your network speed and processing power.

Installation of pre-requisites

The following packages are required

CentOS

Installation of pre-requisites CENTOS

# Run all commands as root
# Install DNF package manager
yum clean all
yum -y install dnf dnf-plugins-core epel-release

# DNF Section
dnf -y install deltarpm
dnf -y upgrade
dnf -y install \
        boost-python36-devel \
        clang-analyzer \
        cmake \
        CUnit-devel \
        doxygen \
        e2fsprogs \
        file \
        flex \
        fuse3-devel \
        gcc \
        gcc-c++ \
        git \
        golang \
        graphviz \
        hwloc-devel \
        ipmctl \
        java-1.8.0-openjdk \
        json-c-devel \
        lcov \
        libaio-devel \
        libcmocka-devel \
        libevent-devel \
        libipmctl-devel \
        libiscsi-devel \
        libtool \
        libtool-ltdl-devel \
        libunwind-devel \
        libuuid-devel \
        libyaml-devel \
        Lmod \
        lz4-devel \
        make \
        man \
        maven \
        nasm \
        ndctl \
        numactl \
        numactl-devel \
        openmpi3-devel \
        openssl-devel \
        pandoc \
        patch \
        patchelf \
        pciutils \
        python36-Cython \
        python36-devel \
        python36-distro \
        python36-junit_xml \
        python36-numpy \
        python36-paramiko \
        python36-pylint \
        python36-requests \
        python36-tabulate \
        python36-pyxattr \
        python36-PyYAML \
        python36-scons \
        sg3_utils \
        sudo \
        valgrind-devel \
        yasm
dnf clean all

SuSE

Installation of pre-requisites SUSE

# Run as root 
zypper --non-interactive --gpg-auto-import-keys --no-gpg-checks ref
zypper --non-interactive update
zypper --non-interactive install \
    boost-devel \
    clang \
    cmake \
    cunit-devel \
    curl \
    doxygen \
    flex \
    fuse3-devel \
    gcc \
    gcc-c++ \
    git \
    go1.14 \
    go1.14-race \
    graphviz \
    gzip \
    hwloc-devel \
    ipmctl-devel \
    java-1_8_0-openjdk-devel \
    libaio-devel \
    libcmocka-devel \
    libevent-devel \
    libiscsi-devel \
    libjson-c-devel \
    libltdl7 \
    liblz4-devel \
    libnuma-devel \
    libopenssl-devel \
    libtool \
    libunwind-devel \
    libuuid-devel \
    libyaml-devel \
    lua-lmod \
    make \
    man \
    maven \
    nasm \
    openmpi3-devel \
    pandoc \
    patch \
    patchelf \
    pciutils \
    python3-devel \
    python3-distro \
    python3-junit-xml \
    python3-pyxattr  \
    python3-PyYAML \
    python3-tabulate \
    scons \
    sg3_utils \
    sudo \
    valgrind-devel \
    which \
    yasm 

zypper clean --all
update-ca-certificates
zypper --non-interactive --no-gpg-checks install --allow-unsigned-rpm lua-lmod
zypper --non-interactive install -y ipmctl-devel go1.14 go1.14-race

Daos source code

Download daos source code using the following command:

git clone

git clone --recurse-submodules -b v1.2-rc1 https://github.com/daos-stack/daos.git

Building DAOS & Dependencies

Once the sources are downloaded, the pre-requisites to build the source code can be installed by:

CentOS

Build in Centos

cd daos
scons-3 --config=force --build-deps=yes install -j 8

SuSE

Build in SuSE

cd daos
scons --config=force --build-deps=yes install -j 8

Environment setup

Once DAOS has been built, the environment must be modified to search for binaries and header files in the installation path.

env setup

# Within daos repository, after build step
source utils/sl/setup_local.sh