ceph开启dashboard

ceph开启dashboard

==5.4 dashboard==

> 查看集群状态并确认mgr节点 # ceph -s cluster: id: db0577b1-6932-4eb8-a257-8b2f810f6793 health: HEALTH_OK services: mon: 1 daemons, quorum node1 (age 3h) mgr: node2(active, since 41h) osd: 9 osds: 9 up (since 35s), 9 in (since 41h) rgw: 1 daemon active (1 hosts, 1 zones) data: pools: 7 pools, 145 pgs objects: 241 objects, 652 KiB usage: 285 MiB used, 900 GiB / 900 GiB avail pgs: 145 active+clean

==5.4.1 apt安装dashboard==

ceph可用的第三方dashboard有好多，如calamari、VSM、Lnkscope，本次使用Ceph-Dash。 Ceph-Dash是python开发的用于监控Ceph状态的控制面板，同时提供REST API来访问。 有点：轻量级、灵活、部署简单 缺点：功能简单 官方文档链接：查看dashboard版本==

# apt-cache madison ceph-mgr-dashboard ceph-mgr-dashboard | 16.2.5-1bionic | bionic/main amd64 Packages ceph-mgr-dashboard | 16.2.5-1bionic | bionic/main i386 Packages ceph-mgr-dashboard | 16.2.5-1bionic | bionic/main amd64 Packages ceph-mgr-dashboard | 16.2.5-1bionic | bionic/main i386 Packages

==5.4.1.2 安装ceph-mgr-dashboard==

# apt-get -y install ceph-mgr-dashboard

==5.4.1.3 启动dashboard==

# 关闭ssl # ceph config set mgr mgr/dashboard/ssl false # 启动dashboard模块 # ceph mgr module enable dashboard # 指定dashboard地址 # ceph config set mgr mgr/dashboard/server_addr 172.25.250.152 # 指定dashboard端口 # ceph config set mgr mgr/dashboard/server_port 20000 # 使用 ceph mgr services 命令查看ceph-dash的IP和端口。

==5.4.1.4 设置用户和密码==

# echo "1Qaz@wsx" > password.txt # ceph dashboard ac-user-create admin administrator -i password.txt

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