install ceph by ceph-deploy

标签：bsp   dep   sudoer   节点   etc   拷贝   home   nbsp   echo   

1、在每台ceph节点上都生成一个ceph-deploy用户，密码也为ceph-deply

sudo useradd -d /home/ceph-deploy -m ceph-deploy

passwd ceph-deploy   

(ceph-deploy)

echo "ceph-deploy ALL = (root) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/ceph-deploy

sudo chmod 0440 /etc/sudoers.d/ceph-deploy

2、在其中一台节点上生成ssh key，并将ssh key 拷贝至其余ceph节点

su ceph-deploy

ssh-keygen 一路回车

ssh-copy-id ceph-deploy@ceph-node1

ssh-copy-id ceph-deploy@ceph-node2

ssh-copy-id ceph-deploy@ceph-node3

install ceph by ceph-deploy

标签：bsp   dep   sudoer   节点   etc   拷贝   home   nbsp   echo   

原文地址：http://www.cnblogs.com/elaron/p/7693574.html