Error ENOENT: all mgr daemons do not support module ‘dashboard’, pass –force to force enablement

当我们开启mgr-dashboard提示如下报错时

[root@ceph-01 ~]# ceph mgr module enable dashboard

Error ENOENT: all mgr daemons do not support module 'dashboard', pass --force to force enablement

需要在ceph-mgr master节点执行命令开启

[root@ceph-03 ~]# ceph -s|grep mgr
    mgr: ceph-03(active, since 18h), standbys: ceph-02, ceph-01

#mgr master节点为ceph-03

在ceph-03节点安装dashboard

yum install -y ceph-mgr-dashboard

如果可以过滤出来，则不需要开启

ceph mgr module ls | grep dashboard

开启dashboard

ceph mgr module enable dashboard --force