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ha配置方法（Ha configuration method）.doc

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ha配置方法（Ha configuration method）

ha配置方法（Ha configuration method） [original]HA configuration method Article title: [original configuration of]HA Code: 2006-04-2514:01 released on top of canned [landlord [original]HA configuration method Source: Evil octal information security team () Article author: canned code [E.S.T] 1. test environment network topology 1.1 hardware configuration: All 4 servers are networked to the same LAN One of the master and slave cards is connected to the twisted pair 1.2 software configuration: Linux-2.4.32 Hidden-2.4.28-1 Ipvsadm-1.21-11 Heartbeat-2.0.4 1.3 network configuration: VirtualIP:03 LVSMaster Host name: Master IP address: 02 Heartbeat line: 02 LVSSlave Host name: Slave IP address: 04 Heartbeat line: 02 RealServer1 Host name: real01 IP address: 05 RealServer2 Host name: real02 IP address: 06 2. configure the server environment You need to configure your opponents heart jumper IP at two heartbeats host #vi/etc/hosts 02master 04slave Note: you need to use the heart line address instead of the address of the outer network card 3. install support libraries #rpm-ivhlibnet--4.i586.rpm #rpm-ivhglib2-devel-2.2.1-1.i386.rpm Ldirector needs to call the WWW Library of Perl to get support for HTTP monitoring, If these two libraries are missing, ldirector will not be able to catch the page file on RealServer correctly #rpm-ivhperl-libwww-5.65-5.noarch.rpm #rpm-ivhperl-URI-1.21-7.noarch.rpm 4. add HeartBeat users #groupaddhaclient #useraddhacluster-ghaclient 5. install HeartBeat #tar-zxfheartbeat-2.0.4.tar.gz #cdheartbeat-2.0.4 #./ConfigureMeconfigure #make #makeinstall #cpdoc/ha.cfdoc/haresourcesdoc/authkeys/etc/ha.d/ #cpldirectord/ldirectord.cf/etc/ha.d/ 6. configure ha.cf The node order is best configured in the order of the actual master and slave, keeping the consistency on the two servers #viha.cf Logfile/var/log/ha-log Keepalive2 Deadtime10 Warntime10 Initdead20 Ucasteth104# if only two units can communicate through the UDP heartbeat signal Auto_failbackon Node master Nod