Installing the Ceph Software

Run the following command to set the Yum certificate verification status of all server nodes and client nodes to verification-free:
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vi /etc/yum.conf
Add the following content to the end of the file:
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sslverify=false deltarpm=0

Install Ceph on all server nodes and client nodes.

       
            dnf -y install librados2-14.2.8 ceph-14.2.8
pip install prettytable werkzeug

If the installation fails, configure the pip proxy based on 3 to accelerate the download speed.

Install ceph-deploy on the ceph1 node.
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pip install ceph-deploy

On ceph1, add a line of code to the _get_distro function in the /lib/python2.7/site-packages/ceph_deploy/hosts/__init__.py file to adapt the software to the openEuler system.

       
            vi /lib/python2.7/site-packages/ceph_deploy/hosts/__init__.py

'openeuler':fedora,

View the version on each node.

       
            ceph -v

The command output is similar to the following:

       
            ceph version 14.2.8 (2d095e947a02261ce61424021bb43bd3022d35cb) nautilus (stable)

Parent topic: Installing Ceph