Heartbeat安装与配置.doc

? Heartbeat安装与配置 分类：?Linux之Ubuntu2014-05-08 17:18?1060人阅读?评论(0)?收藏?举报 Heartbeat主备 MYSQL 1、环境描述 　　服务器A(主) 75 　　服务器B(从) 76 　　Mysql版本：5.1.61 ?????? 系统版本：System OS：centos 5.8 2.安装heartbeat ??1）安装heartbeat yum -y?install?heartbeat?? ?? 2)配置说明 ????heartbeat的安装目录为/etc/ha.d目录下， ???? 安装完成后，需要三个配置文件，为 ha.cf，haresources，authkeys。 ???? 此时目录下没有这三个文件，需要创建，我们可以在 ???/usr/share/doc/heartbeat目录里找到ha.cf、haresources、authkeys三个文件，只需将其拷贝到 /etc/ha.d目录下，即可 *.gz文件，使用 gunzip 命令解压 3.175服务器配置信息： (1)etc/hosts 文件内容： [html]?view plaincopy 75????primary?#?Added?by?NetworkManager?? (2)ha.cf 文件内容：（主配置文件） [html]?view plaincopy #?? #???There?are?lots?of?options?in?this?file.??All?you?have?to?have?is?a?set?? #???of?nodes?listed?{node?...}?one?of?{serial,?bcast,?mcast,?or?ucast},?? #???and?a?value?for?auto_failback.?? #?? #???ATTENTION:?As?the?configuration?file?is?read?line?by?line,?? #??????????THE?ORDER?OF?DIRECTIVE?MATTERS!?? #?? #???In?particular,?make?sure?that?the?udpport,?serial?baud?rate?? #???etc.?are?set?before?the?heartbeat?media?are?defined!?? #???debug?and?log?file?directives?go?into?effect?when?they?? #???are?encountered.?? #?? #???All?will?be?fine?if?you?keep?them?ordered?as?in?this?example.?? #?? #?? #???????Note?on?logging:?? #???????If?all?of?debugfile,?logfile?and?logfacility?are?not?defined,??? #???????logging?is?the?same?as?use_logd?yes.?In?other?case,?they?are?? #???????respectively?effective.?if?detering?the?logging?to?syslog,?? #???????logfacility?must?be?none.?? #?? #???File?to?write?debug?messages?to?? debugfile?/var/log/ha-debug??#调试日志文件?? #?? #?? #???File?to?write?other?messages?to?? #?? logfile?/var/log/ha-log??#系统运行日志文件?? #?? #?? #???Facility?to?use?for?syslog()/logger??? #?? logfacility?local0???#?日志记录等级?? #?? #?? #???A?note?on?specifying?how?long?times?below...?? #?? #???The?default?time?unit?is?seconds?? #???????10?means?ten?seconds?? #?? #???You?can?also?specify?them?in?milliseconds?? #???????1500ms?means?1.5?seconds?? #?? #?? #???keepalive:?how?long?between?heartbeats