Ceph Enable Dashboard

本次演示环境配置如下：

hostname	IP	roles
node01.srv.world	192.168.10.101	Object Storage;Monitor Daemon;Manager Daemon
node02.srv.world	192.168.10.102	Object Storage
node03.srv.world	192.168.10.103	Object Storage
dlp.srv.world	192.168.10.142	client
www.srv.world	192.168.10.140	RADOSGW

1.在node01节点启用Dashboard，具体操作如下：\ a.安装所需的软件包

[root@node01 ~]#  dnf install ceph-mgr-dashboard
Last metadata expiration check: 3:15:00 ago on Tue 12 Sep 2023 06:07:41 PM CST.
Package ceph-mgr-dashboard-2:18.2.0-1.el9s.noarch is already installed.
Dependencies resolved.
Nothing to do.
Complete!

b.启用dashboard模块，并检验是否成功

[root@node01 ~]#  ceph mgr module enable dashboard
[root@node01 ~]# ceph mgr module ls | grep dashboard
dashboard             on

c.为dashboard创建自签名证书

[root@node01 ~]# ceph dashboard create-self-signed-cert
Self-signed certificate created

d.为dashboard创建登录用户

[root@node01 ~]# echo "password" > pass.txt
[root@node01 ~]# ceph dashboard ac-user-create serverworld -i pass.txt administrator
{"username": "serverworld", "password": "$2b$12$QuvwdmuO8gdJhyMDfWOVwO2wgdk2Og9VJMTLnXBu2HGhcWq2PjnZC", "roles": ["administrator"], "name": null, "email": null, "lastUpdate": 1694525334, "enabled": true, "pwdExpirationDate": null, "pwdUpdateRequired": false}

e.确认Dashboard URL

[root@node01 ~]#  ceph mgr services
{
    "dashboard": "https://192.168.10.101:8443/"
}

f.添加firewalld规则

[root@node01 ~]#  firewall-cmd --add-port=8443/tcp
success
[root@node01 ~]# firewall-cmd --runtime-to-permanent
success
[root@node01 ~]#

2.登录Dashboard

从UI看，功能还是不错的，下一小节将带领大家配置NFS-Ganesha欢迎持续关注！