Ceph学习笔记-03-luminous版本部署
[TOC] 1、配置ceph.repo并安装批量管理工具ceph-deploy [root@ceph-node1 ~]# vim /etc/yum.repos.d/ceph.repo [ceph] name=Ceph packages for $basearch baseurl=http://mirrors.aliyun.com/ceph/rpm-luminous/el7/$basearch enabled=1 gpgcheck=1 priority=1 type=rpm-md gpgkey=https://mirrors.aliyun.com/ceph/keys/release.asc [ceph-noarch] name=Ceph noarch packages baseurl=http://mirrors.aliyun.com/ceph/rpm-luminous/el7/noarch enabled=1 gpgcheck=1 priority=1 type=rpm-md gpgkey=https://mirrors.aliyun.com/ceph/keys/release.asc [ceph-source] name=Ceph source packages baseurl=http://mirrors.aliyun.com/ceph/rpm-luminous/el7/SRPMS enabled=0 gpgcheck=1 type=rpm-md gpgkey=https://mirrors.aliyun.com/ceph/keys/release.asc priority=1 [root@ceph-node1 ~]# yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm [root@ceph-node1 ~]# yum makecache [root@ceph-node1 ~]# yum update -y [root@ceph-node1 ~]# yum install -y ceph-deploy ``` 2、ceph的节点部署 (1)安装NTP 在所有 Ceph 节点上安装 NTP 服务(特别是 Ceph Monitor 节点),以免因时钟漂移导致故障 [root@ceph-node1 ~]# yum install -y ntp ntpdate ntp-doc [root@ceph-node2 ~]# yum install -y ntp ntpdate ntp-doc [root@ceph-node3 ~]# yum install -y ntp ntpdate ntp-doc [root@ceph-node1 ~]# ntpdate ntp1.aliyun.com 31 Jul 03:43:04 ntpdate[973]: adjust time server 120.25.115.20 offset 0.001528 sec [root@ceph-node1 ~]# hwclock Tue 31 Jul 2018 03:44:55 AM EDT -0.302897 seconds [root@ceph-node1 ~]# crontab -e */5 * * * * /usr/sbin/ntpdate ntp1.aliyun.com 确保在各 Ceph 节点上启动了 NTP 服务,并且要使用同一个 NTP 服务器 ...