我正在尝试建立一个 Ceph 集群。我有 4 个节点 - 1 个管理节点、1 个监视器和 2 个对象存储设备。我正在使用的安装指南在以下位置提供：http : //ceph.com/docs/master/start/quick-ceph-deploy/。
当我尝试添加初始监视器（指南中的第 5 步）时，出现以下错误：
[ceph_deploy.conf][DEBUG ] found configuration file at: /home/cloud-user/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.21): /usr/bin/ceph-deploy mon create-initial
[ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts worker-1-full
[ceph_deploy.mon][DEBUG ] detecting platform for host worker-1-full ...
[worker-1-full][DEBUG ] connection detected need for sudo
[worker-1-full][DEBUG ] connected to host: worker-1-full
[worker-1-full][DEBUG ] detect platform information from remote host
[worker-1-full][DEBUG ] detect machine type
[ceph_deploy.mon][INFO ] distro info: Ubuntu 14.04 …ceph ×1