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Environment Preparations

  1. Configure the mirror source.
    1. Configure the local liboath source.
      1. Create a directory used as the Yum source.
        mkdir -p /home/oath
      2. Copy all files in the /root/rpmbuild/RPMS/ directory of the compilation server to /home/oath/.
      3. Use the copied RPM package as the local Yum source. 
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        cd  /home/oath
createrepo .

        If the createrepo command is not found, run the yum install createrepo command.

    2. Configure the REPO file. 
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      vi /etc/yum.repos.d/local.repo
      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. Add an external mirror source. 
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      vi /etc/yum.repos.d/openEuler.repo

      Add the following content:

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      [arch_fedora_online]
name=arch_fedora 
baseurl=https://repo.huaweicloud.com/fedora/releases/34/Everything/aarch64/os/
enabled=1
gpgcheck=0 
priority=2

      If the connection to the external mirror source fails, delete the mirror source information from [arch_fedora_online] and manually download compat-openssl10-1.0.2o-5.fc30.aarch64.rpm.

      Download address: https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/30/Everything/aarch64/os/Packages/c/

    4. Add a Ceph source and create ceph.repo. 
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      vi /etc/yum.repos.d/ceph.repo
      Add the following content: 
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      [Ceph] 
name=Ceph packages for $basearch 
baseurl=http://download.ceph.com/rpm-nautilus/el7/$basearch 
enabled=1 
gpgcheck=1 
type=rpm-md 
gpgkey=https://download.ceph.com/keys/release.asc 
priority=1 

[Ceph-noarch] 
name=Ceph noarch packages 
baseurl=http://download.ceph.com/rpm-nautilus/el7/noarch 
enabled=1 
gpgcheck=1 
type=rpm-md 
gpgkey=https://download.ceph.com/keys/release.asc 
priority=1 

[ceph-source] 
name=Ceph source packages 
baseurl=http://download.ceph.com/rpm-nautilus/el7/SRPMS 
enabled=1 
gpgcheck=1 
type=rpm-md 
gpgkey=https://download.ceph.com/keys/release.asc 
priority=1
    5. Update the Yum source. 
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      yum clean all && yum makecache
  2. Install Java.
    1. Decompress OpenJDK8U-jdk_aarch64_linux_hotspot_jdk8u282-b08.tar.gz to the /usr/local directory. 
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      cd /home
dnf install -y tar
tar -zxvf OpenJDK8U-jdk_aarch64_linux_hotspot_jdk8u282-b08.tar.gz -C /usr/local/
    2. Configure Java environment variables.
      1. Modify the environment variables. 
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        vi /etc/profile

        Add the following content to the end of the file:

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        export JAVA_HOME=/usr/local/jdk8u282-b08 
export PATH=${JAVA_HOME}/bin:$PATH
      2. Make the environment variables take effect. 
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        source /etc/profile
      3. Check whether the installation is successful. 
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        java -version
  3. Copy node_list.txt in deployment.tar.gz to /home.
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    cd /home
tar -zxvf deployment.tar.gz
cp deployment/nodelist.txt /home/
  4. Install OpenSSL.
    Obtain the openssl1.1.1k source package and decompress it. 
    cd /usr/local
dnf install -y wget
wget https://www.openssl.org/source/openssl-1.1.1k.tar.gz --no-check-certificate
tar -zxvf openssl-1.1.1k.tar.gz
    Compile and install openssl-1.1.1k. 
    cd openssl-1.1.1k
./config 
make && make install
    Back up OpenSSL of the source version and create links. 
    mv /usr/bin/openssl /usr/bin/openssl.bak
mv /usr/include/openssl /usr/include/openssl.bak
ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
ln -s /usr/local/ssl/include/openssl /usr/include/openssl
echo "/usr/local/ssl/lib" >> /etc/ld.so.conf 
ldconfig -v

    If there is no OpenSSL source version installed in the system, you do not need to perform the backup operation.

  5. Manually create a Global Cache user (for example, globalcache) and a user group.
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    groupadd globalcache
useradd -g globalcache -s /sbin/nologin globalcache
useradd -g globalcache -s /sbin/nologin ccm
useradd -g globalcache -s /bin/bash globalcacheop

    Set the password of the globalcache user.

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    passwd globalcacheop
Parent topic: Server Node