安装dashboard

• rpm

1.安装

ceph-deploy mgr create ceph01

2.启用Dashboard

ceph mgr module enable dashboard

3.启用必要模块

ceph mgr module enable pg_autoscaler

4.用户、密码、权限

# 创建用户
#ceph dashboard ac-user-create <username> <password> administrator
ceph dashboard ac-user-create admin Ceph-12345 administrator

5.创建自签证书

ceph dashboard create-self-signed-cert

6.查看Dashboard地址

[root@ceph01 ~]# ceph mgr services
{
    "dashboard": "https://ceph01:8443/"
}

7.登录访问

8.修改端口(可选)

• 确认配置

[root@ceph01 ~]# ceph config-key  ls
    [
        "config-history/1/",
        "config-history/2/",
        "config-history/2/+global/osd_pool_default_pg_autoscale_mode",
        "config/global/osd_pool_default_pg_autoscale_mode",
        "mgr/dashboard/accessdb_v1",
        "mgr/dashboard/crt",
        "mgr/dashboard/jwt_secret",
        "mgr/dashboard/key"
    ]

• 修改端口

ceph config set mgr mgr/dashboard/ssl_server_port 7000

• 使变更的配置生效

ceph mgr module disable dashboard
ceph mgr module enable dashboard

9.配置访问前缀(可选)

ceph config set mgr mgr/dashboard/url_prefix /ceph-ui

重启mgr

systemctl restart ceph-mgr@ceph01