Heartbeat V2 version based on Ha-gui do high availability

I. Introduction of Heartbeat

Please click here for more information

Heartbeat V1 version Configuration please click

Second, the Environment preparation

1, configure the host name, two hosts the same

[Email protected] ~]# cat/etc/hosts127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4::1 localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.0.10 node1.wzlinux.com node1192.168.0.11 N ode2.wzlinux.com node2192.168.0.13 node3.wzlinux.com Node3

2, the configuration of dual-machine trust

Node1:

Ssh-keygen-t rsa-p ' Ssh-copy-id node2

Node2

3. Turn off firewall and SELinux

Service iptables Stopsetenforce 0

4. Host Details

Name	Ip	Installing the Software	System
Node1.wzlinux.com	vip:192.168.0.18 eth0:192.168.0.10	Heartbeat Software Suite	CentOS 6.5 x64 Minimized installation
Node2.wzlinux.com	vip:192.168.0.18 eth0:192.168.0.11	Heartbeat Software Suite	CentOS 6.5 x64 Minimized installation

Third, Heartbeat V2 installation

1. Install dependent packages

Yum install perl-timedate net-snmp-libs libnet PyXML yum install libtool-ltdl-devel gettext pygtk2-libglade

2. Installing Heartbeat Components

You can go to download the relevant RPM software package, also can download from my attachment, because centos 6.5 reason, we can not do yum installation here, because it will conflict, so here use RPM to install.

RPM-IVH heartbeat-2.1.4-12.el6.x86_64.rpm heartbeat-pils-2.1.4-12.el6.x86_64.rpm heartbeat-gui-2.1.4-12.el6.x86_ 64.rpm heartbeat-stonith-2.1.4-12.el6.x86_64.rpm

Iv. Configuration of Heartbeat

My configuration here is relatively simple, do not carefully explain the meaning of each parameter, if you need to see the details of the above V1 version of the settings, if there is no special instructions, all operations are performed on the Node1 above.

1. Prepare the master configuration file

cp/usr/share/doc/heartbeat-2.1.4/ha.cf/etc/ha.d/

2. Configuring the Master File

# cat/etc/ha.d/ha.cf logfile/var/log/ha-logkeepalive 2deadtime 30warntime 10initdead 120udpport 694baud 19200mcast et H0 225.0.100.1 694 1 0auto_failback onnode node1.wzlinux.comnode node2.wzlinux.comping 192.168.0.1crm on

3. Configure the Authentication file

Authentication file permissions must be 600, chmod authkeys.

cp/usr/share/doc/heartbeat-2.1.4/authkeys/etc/ha.d/# Cat/etc/ha.d/authkeys Auth SHA1 hi!sjdhkashdbd568

4. Synchronizing the configuration files

/usr/lib64/heartbeat/ha_propagate #次命令是heartbeat提供的同步工具

This article is from the "Little Water Drop" blog, please make sure to keep this source http://wangzan18.blog.51cto.com/8021085/1723200

Heartbeat V2 version based on Ha-gui do high availability