在centos7安装ceph
时间: 2023-11-28 17:45:34 浏览: 94
在CentOS 7上安装Ceph的步骤如下:
1.使用root用户登录到CentOS 7服务器。
2.安装ceph-deploy工具:
```shell
curl --silent --remote-name --location https://github.com/ceph/ceph/raw/octopus/src/ceph-deploy/ceph-deploy
chmod +x ceph-deploy
sudo mv ceph-deploy /usr/local/bin/
```
3.使用ceph-deploy创建Ceph集群:
```shell
ceph-deploy new {hostname1} {hostname2} {hostname3}
```
其中,{hostname1}、{hostname2}和{hostname3}是你要安装Ceph的服务器的主机名或IP地址。
4.在所有服务器上安装Ceph:
```shell
ceph-deploy install --release octopus {hostname1} {hostname2} {hostname3}
```
5.在所有服务器上初始化Ceph:
```shell
ceph-deploy --overwrite-conf mon create-initial
```
6.在所有服务器上启动Ceph mon服务:
```shell
sudo systemctl start ceph-mon.target
```
7.使用ceph-deploy创建Ceph OSD:
```shell
ceph-deploy disk zap {hostname1}:{device-name} {hostname2}:{device-name} {hostname3}:{device-name}
ceph-deploy osd create {hostname1}:{device-name} {hostname2}:{device-name} {hostname3}:{device-name}
```
其中,{device-name}是你要用于Ceph OSD的设备名称。
8.在所有服务器上启动Ceph OSD服务:
```shell
sudo systemctl start ceph-osd.target
```
9.使用ceph-deploy创建Ceph RGW:
```shell
ceph-deploy rgw create {hostname1} {hostname2} {hostname3}
```
10.在所有服务器上启动Ceph RGW服务:
```shell
sudo systemctl start ceph-radosgw.target
```
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