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Compiling the Ceph Installation Package

After integrating the plugin into the source code, you need to compile and generate a new Ceph installation package, which involves procedures such as configuring the compilation environment, modifying related files, and performing compilation. Compile the package on the compilation server.

Prerequisites

During compilation, intermediate compilation results and target files are stored in the /home directory. It is recommended that the available capacity of the /home directory be greater than or equal to 100 GB.

Configuring a Local Repository

  1. Download the liboath source code and patch.
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    yum install git -y
git config --global http.sslVerify false
git clone https://gitee.com/src-openeuler/oath-toolkit.git
  2. Install the dependencies required for RPM packaging using a Yum source.
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    yum install wget rpmdevtools gtk-doc pam-devel xmlsec1-devel libtool libtool-ltdl-devel createrepo cmake -y
  3. Create an rpmbuild directory. Move the patch file and source package to the /root/rpmbuild/SOURCES directory.
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    rpmdev-setuptree
cd oath-toolkit
mv 0001-oath-toolkit-2.6.5-lockfile.patch /root/rpmbuild/SOURCES
mv oath-toolkit-2.6.5.tar.gz /root/rpmbuild/SOURCES
cp oath-toolkit.spec /root/rpmbuild/SPECS/
  4. Compile the RPM package.
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    rpmbuild -bb /root/rpmbuild/SPECS/oath-toolkit.spec
  5. Use the compiled RPM package as the local Yum repository.
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    mkdir -p /home/oath
cp -r /root/rpmbuild/RPMS/*  /home/oath/
cd  /home/oath && createrepo .
  6. Configure the REPO file.
    1. Create a local.repo file. 
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      vi /etc/yum.repos.d/local.repo
    2. Press i to enter the insert mode and add the following content to the file: 
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      [local-oath]
name=local-oath
baseurl=file:///home/oath
enabled=1
gpgcheck=0
priority=1
    3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
  7. Set the Yum certificate verification status to be verification-free.
    1. Open the yum.conf file. 
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      vim /etc/yum.conf
    2. Press i to enter the insert mode and add the following content to the end of the file: 
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      sslverify=false
deltarpm=0
    3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
  8. Configure pip to download from Huawei Mirrors to accelerate the download.
    1. Create a .pip directory and then create a pip.conf file in the directory. 
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      mkdir -p ~/.pip
vim ~/.pip/pip.conf
    2. Press i to enter the insert mode and add the following content: 
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      [global]
timeout = 120
index-url = https://repo.huaweicloud.com/repository/pypi/simple
trusted-host = repo.huaweicloud.com
    3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.

Installing Dependencies

  1. Configure the EPEL repository.
    1. Create an epel.repo file. 
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      vim /etc/yum.repos.d/epel.repo
    2. Press i to enter the insert mode and add the following content: 
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      [epel]
name=epel
baseurl=https://repo.huaweicloud.com/epel/7/aarch64/
enabled=1
gpgcheck=0
priority=1
    3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
  2. Use the EPEL repository to install the dependencies that are missing in openEuler.
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    yum install python-routes python-tox -y
  3. Delete the EPEL repository.
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    rm -rf /etc/yum.repos.d/epel.repo

    The EPEL repository is used only for installing the two dependencies in 2. After using the EPEL repository, you must delete it. Otherwise, RPM packages that conflict with openEuler will be downloaded from the EPEL repository in subsequent steps.

  4. Download the openEuler repository from Huawei Mirrors.
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    wget -O /etc/yum.repos.d/openEulerOS.repo https://repo.huaweicloud.com/repository/conf/openeuler_aarch64.repo
  5. Install the dependencies required for compiling Ceph source code on the server.
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    yum install java-devel sharutils checkpolicy selinux-policy-devel gperf cryptsetup fuse-devel gperftools-devel libaio-devel libblkid-devel libcurl-devel libudev-devel libxml2-devel libuuid-devel ncurses-devel python-devel valgrind-devel xfsprogs-devel xmlstarlet yasm nss-devel libibverbs-devel openldap-devel CUnit-devel python2-Cython python3-setuptools python-prettytable lttng-ust-devel expat-devel junit boost-random keyutils-libs-devel openssl-devel libcap-ng-devel python-sphinx python2-sphinx python3-sphinx leveldb leveldb-devel snappy snappy-devel lz4 lz4-devel liboath liboath-devel libbabeltrace-devel librabbitmq librabbitmq-devel librdkafka librdkafka-devel libnl3 libnl3-devel rdma-core-devel numactl numactl-devel numactl-libs createrepo openldap-devel rdma-core-devel lz4-devel expat-devel lttng-ust-devel libbabeltrace-devel python3-Cython python2-Cython gperftools-devel bc dnf-plugins-core librabbitmq-devel rpm-build java-1.8.0-openjdk-devel -y

Compiling and Generating RPM Packages

  1. Modify the install-deps.sh script.
    1. Open the script. 
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      cd /home/ceph-14.2.8/
vi install-deps.sh
    2. Press i to enter the insert mode and add openEuler to line 321 in the file.
      centos|fedora|rhel|ol|virtuozzo|openEuler)
    3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
  2. Run install-deps.sh to install the dependency.
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    sh install-deps.sh
  3. Modify the ceph.spec.in file.
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    sed -i 's#%if 0%{?fedora} || 0%{?rhel}#%if 0%{?fedora} || 0%{?rhel} || 0%{?openEuler}#' ceph.spec.in
  4. Go back to the parent directory and compress the ceph-14.2.8 directory into a tar.bz2 package.
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    cd /home
tar -cjvf ceph-14.2.8.tar.bz2 ceph-14.2.8
  5. Modify the rpmmacros file.
    1. Open the file. 
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      vi /root/.rpmmacros
    2. Press i to enter the insert mode, change the %_topdir path to /home/rpmbuild, and comment out the following four lines of code: 
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      %_topdir /home/rpmbuild

#%__arch_install_post \
#    [ "%{buildarch}" = "noarch" ] || QA_CHECK_RPATHS=1 ; \
#    case "${QA_CHECK_RPATHS:-}" in [1yY]*) /usr/lib/rpm/check-rpaths ;; esac \
#    /usr/lib/rpm/check-buildroot
    3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
    4. Run the rpmbuild installation command again. 
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      rpmdev-setuptree
  6. Copy the ceph.spec file to the SPECS directory.
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    cp ceph-14.2.8/ceph.spec /home/rpmbuild/SPECS/
  7. Save the package file generated in 4 to the SOURCES directory.
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    cp ceph-14.2.8.tar.bz2 /home/rpmbuild/SOURCES/
  8. Delete /etc/profile.d/performance.sh to accelerate the compilation.
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    rm -rf  /etc/profile.d/performance.sh
  9. Start a new terminal for the action in 8 to take effect and run the rpmbuild command to start the compilation.
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    unset GOMP_CPU_AFFINITY
rpmbuild -bb /home/rpmbuild/SPECS/ceph.spec

    The compilation takes more than half an hour. After the compilation is complete, the aarch64 and noarch directories are generated in the /home/rpmbuild/RPMS/ directory. The directories include the RPM packages required for Ceph cluster deployment.

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    [root@localhost RPMS]# ls
aarch64 noarch 
[root@localhost RPMS]# ls *
aarch64: 
ceph-14.2.8-0.aarch64.rpm              Librbd-devel-14.2.8-0.aarch64.rpm 
ceph-base-14.2.8-0.aarch64.rpm         librgw2-14.2.8.0.aarch64.rpm 
ceph-common-14.2.8-0.aarch64.rpm       librgw-devel-14.2.8-0.aarch64.rpm 
ceph-debuginfo-14.2.8-0.aarch64.rpm    python3-ceph-argparse-14.2.8-0.aarch64.rpm 
ceph-debugsource-14.2.8-0.aarch64.rpm  python3-cephfs-14.2.8-0.aarch64.rpm 
ceph-fuse-14.2.8-0.aarch64.rpm         python3-rados-14.2.8-0.aarch64.rpm 
ceph-nds-14.2.8-0.aarch64.rpm          python3-rbd-14.2.8-0.aarch64.rpm 
ceph-mgr-14.2.8-0.aarch64.rpm          python3-rgw-14.2.8-0.aarch64.rpm 
ceph-mon-14.2.8-0.aarch64.rpm          python-ceph-argparse-14.2.8-0.aarch64.rpm 
ceph-osd-14.2.8-0.aarch64.rpm          python-ceph-compat-14.2.8-0.aarch64.rpm 
ceph-radosgw-14.2.8-0.aarch64.rpm      python-cephfs-14.2.8-0.aarch64.rpm 
ceph-test-14.2.8-0.aarch64.rpm         python-rados-14.2.8-0.aarch64.rpm 
Libcephfs2-14.2.8-0.aarch64.rpm        python-rbd-14.2.8-0.aarch64.rpm 
Libcephfs-devel-14.2.8-0.aarch64.rpm   python-rgw-14.2.8-0.aarch64.rpm 
Librados2-14.2.8-0.aarch64.rpm         rados-objclass-devel-14.2.8-0.aarch64.rpm 
librados-devel-14.2.8-0.aarch64.rpm    rbd-fuse-14.2.8-0.aarch64.rpm 
libradospp-devel-14.2.8-0.aarch64.rpm  rbd-mirror-14.2.8-0.aarch64.rpm 
librbd1-14.2.8-0.aarch64.rpm           rbd-nbd-14.2.8-0.aarch64.rpm 
noarch: 
ceph-grafana-dashboards-14.2.8-0.noarch.rpm        ceph-mgr-k8sevents-14.2.8-0.noarch.rpm 
ceph-mgr-dashboard-14.2.8-0.noarch.rpm             ceph-mgr-rook-14.2.8-0.noarch.rpm 
ceph-mgr-diskprediction-cloud-14.2.8-0.noarch.rpm  ceph-mgr-ssh-14.2.8-0.noarch.rpm 
ceph-mgr-diskprediction-local-14.2.8-0.noarch.rpm
  10. Pack the compiled RPM package.
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    cd /home/rpmbuild/RPMS
tar -zcvf ceph-ksal-rpm.tar.gz aarch64/ noarch/