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Monitor 节点初始化

目的

利用三个节点部署 ceph mon 节点

步骤

1. 操作系统初始化

当前环境中, ceph 存储集群统一部署 centos 7.1 操作系统, 并在 /etc/hosts 中登记集群中的服务器主机名, 并完成时间同步

主机名验证

[root@xx-xxx-xxxx-xxxxxxx15-128055 ~]# hostnamexx-xxx-xxxx-xxxxxxx15-128055.vclound.com[root@xx-xxx-xxxx-xxxxxxx17-128057 ~]# hostnamexx-xxx-xxxx-xxxxxxx17-128057.vclound.com[root@xx-xxx-xxxx-xxxxxxx24-128074 ~]# hostnamexx-xxx-xxxx-xxxxxxx24-128074.vclound.com

cat /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1         localhost localhost.localdomain localhost6 localhost6.localdomain6XXX.XX.128.55 xx-xxx-xxxx-xxxxxxx15-128055.vclound.com xx-xxx-xxxx-xxxxxxx15-128055XXX.XX.128.56 xx-xxx-xxxx-xxxxxxx16-128056.vclound.com xx-xxx-xxxx-xxxxxxx16-128056XXX.XX.128.57 xx-xxx-xxxx-xxxxxxx17-1

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