集群基础-----（fence的安装）

最新推荐文章于 2025-11-14 17:30:06 发布

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最新推荐文章于 2025-11-14 17:30:06 发布 · 3.1k 阅读

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#集群 #fence

本文介绍了在物理机上安装和配置Fence的步骤，包括使用yum安装相关软件，生成并分发fence_xvm.key密钥文件，以及重启fence_virtd服务。同时，文章提到了在节点间安装httpd服务以完成集群设置。

在物理机上
1.用7.2镜像安装下列软件
yum install fence-virtd-multicast.x86_64 fence-virtd.x86_64 fence-virtd-libvirt.x86_64 -y（网络监听器、电源管理器、内核层面控制虚拟机，关掉的话用户空间不能访问）

2.修改fence的配置：
fence_virtd -c

Module search path [/usr/lib64/fence-virt]: --可用模块

Available backends:
    libvirt 0.1
Available listeners:
    multicast 1.2

Listener modules are responsible for accepting requests
from fencing clients.

Listener module [multicast]: --监听的模块

The multicast listener module is designed for use environments
where the guests and hosts may communicate over a network using
multicast.

The multicast address is the address that a client will use to
send fencing requests to fence_virtd.

Multicast IP Address [225.0.0.12]: 

Using ipv4 as family.

Multicast IP Port [1229]: 

Setting a preferred interface causes fence_virtd to listen only
on that interface.  Norm