Environment Requirements
This document provides guidance based on the Kunpeng server and openEuler OS. Before performing operations, ensure that your software and hardware meet the requirements.
Environment Networking
The Ceph system is used in the environment, including three client nodes (client1 to client3) and three server nodes (ceph1 to ceph3).
Table 1 lists the server IP addresses in a Ceph cluster.
Cluster Node |
Management IP Address |
Public Network IP Address |
Cluster Network IP Address |
|---|---|---|---|
ceph1 |
192.168.2.166 |
192.168.3.166 |
192.168.4.166 |
ceph2 |
192.168.2.167 |
192.168.3.167 |
192.168.4.167 |
ceph3 |
192.168.2.168 |
192.168.3.168 |
192.168.4.168 |
Table 2 lists the client IP addresses in a Ceph cluster.
Client Node |
Management IP Address |
Public Network IP Address |
|---|---|---|
client1 |
192.168.2.160 |
192.168.3.160 |
client2 |
192.168.2.161 |
192.168.3.161 |
client3 |
192.168.2.162 |
192.168.3.162 |
- Management IP address: IP address used for remote SSH machine management and configuration.
- Cluster network IP address: IP address used for data synchronization between nodes in the cluster. The 25GE network port is recommended.
- Public network IP address: IP address of the storage node for other nodes to access. The 25GE network port is recommended.
- When clients are used as presses, ensure that the service port IP addresses of clients and the public network IP addresses of the cluster are in the same network segment. The 25GE network port is recommended.
Hardware Requirements
See Table 3.
OS and Software Requirements
See Table 4.
- This document uses Ceph 17.2.7 as an example. You can also refer to this document to install other versions.
- By default, the compilation container uses the root directory. Therefore, you are advised to ensure that the available space of the root directory is greater than 500 GB when installing the OS.