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Heartbeat 3.x+Pacemaker 1.1.x 安装教程1

Heartbeat是著名HA项目,Heartbeat在3.0之后分拆为Heartbeat和Pacemaker 两个各自独立项目。Pacemaker在后续发展中使用Corosync作为消息层,和Corosync紧密结合,同时也保留Heartbeat作为可选的消息层所以新版Pacemaker 1.1.x 和heartbeat3.x 结合方面有些问题,安装复杂,特此记录下安装过程中的问题及解决办法,以供借鉴。


安装环境:

Redhat Enterprise linux 6.4

CentOS 6.5

安装路径:/usr/local/heartbeat


软件:

Cluster Glue 1.0.9 (中间层,粘合heartbeat和pacemaker,提供LRM和STONITH等工具及类库

Resource Agents 3.9.2(提供各类资源脚本以供调用)

Heartbeat 3.0.5 (消息层,负责消息传递)

注:Heartbeat 2.1.4之后原先的项目被拆分成Cluster Glue,Resource Agents,Heartbeat 3个子项目

下载:http://www.linux-ha.org/wiki/Downloads


Pacemaker 1.1.11(Cluster Resource Manager,简称CRM,用来管理整个HA的控制中心,属于管理层,客户端通过pacemaker来配置管理监控整个集群)

注:从pacemaker 1.1.8开始,crmsh(https://savannah.nongnu.org/projects/crmsh/)发展成一个独立项目,pacemaker中不再提供,我们安装好pacemaker后,没有crm这个命令行模式的资源管理器。Redhat发行版提供了另一个命令行管理器pcs作为crmsh替代, pcs还提供图形界面但需另外安装。


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Pacemaker内部结构


准备工作:

1.yum install或rpm -ivh安装以下依赖软件包,以免安装过程中出错

autoconf automake libtool glib2-devel libxml2-devel bzip2-devel e2fsprogs-devel libxslt-devel libtool-ltdl-devel


2.添加用户和组

新建用户hacluster属于新建组haclient,用于配置respawn,软件安装中均指定uid=hacluster,gid=haclient

  1. # groupadd haclient 

  2. # useradd -g haclient hacluster -M -s /sbin/nologin



安装过程,须按顺序

1.安装Cluster Glue

# tar jxvf glue-1.0.9.tar.bz2
# cd Reusable-Cluster-Components-glue--glue-1.0.9/
# ./autogen.sh 
# ./configure --prefix=/usr/local/heartbeat --with-daemon-user=hacluster --with-daemon-group=haclient --sysconfdir=/etc/heartbeat libdir=/usr/local/heartbeat/lib64 LIBS=‘/lib64/libuuid.so.1‘
# make && make install

:在./configure的时候指定一下LIBS=‘/lib64/libuuid.so.1‘,同理Resource Agents,Heartbeat,Pacemaker     在./configure的时候都指定一下,不然继续报错。

./.libs/libplumb.so: undefined reference to `uuid_parse’

 ./.libs/libplumb.so: undefined reference to `uuid_generate’

 ./.libs/libplumb.so: undefined reference to `uuid_copy’

 ./.libs/libplumb.so: undefined reference to `uuid_is_null’

 ./.libs/libplumb.so: undefined reference to `uuid_unparse’

 ./.libs/libplumb.so: undefined reference to `uuid_clear’

 ./.libs/libplumb.so: undefined reference to `uuid_compare’

...........................................................

configure: error: You do not have the libuuid development package installed


2.安装Resource Agents

# cd ClusterLabs-resource-agents-b735277/
# ./autogen.sh
# ./configure --prefix=/usr/local/heartbeat --sysconfdir=/etc/heartbeat libdir=/usr/local/heartbeat/lib64 CFLAGS=-I/usr/local/heartbeat/include LDFLAGS=-L/usr/local/heartbeat/lib64 LIBS=‘/lib64/libuuid.so.1‘
# make && make install
# ln -s /usr/local/heartbeat/lib64/* /lib64/

:建立一个软连接,避免编译时找不到所需要的包. 如缺少一些依赖包,会有错误提示,按照提示安装相应包即可。

安装glue, resource agent, heartbeat时,需要到网上下载docbook-style-xsl, docbook-dtds包,如网速慢容易出现以下错误,可单独下载或用yum安装docbook-style-xsl, docbook-dtds包,以提高安装速度。

无法下载docbook时会发生类似错误:

error : Operation in progress

warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/html/formal.xsl"

compilation error: file http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl line 46 element include

xsl:include : unable to load http://docbook.sourceforge.net/release/xsl/current/html/formal.xsl

http://docbook.sourceforge.net/release/xsl/current/html/table.xsl:1: parser error : Document is empty

http://docbook.sourceforge.net/release/xsl/current/html/table.xsl:1: parser error : Start tag expected, ‘<‘ not found

compilation error: file http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl line 47 element include

xsl:include : unable to load http://docbook.sourceforge.net/release/xsl/current/html/table.xsl


3.安装Heartbeat

# cd Heartbeat-3-0-7e3a82377fa8/
# ./bootstrap
# ./configure --prefix=/usr/local/heartbeat --with-daemon-user=hacluster --with-daemon-group=haclient --sysconfdir=/etc/heartbeat CFLAGS=-I/usr/local/heartbeat/include  LDFLAGS=-L/usr/local/heartbeat/lib64 LIBS=‘/lib64/libuuid.so.1‘
# make && make install

make报错:


In file included from ../include/lha_internal.h:41,

                 from strlcpy.c:1:

/usr/local/heartbeat/include/heartbeat/glue_config.h:105:1: error: "HA_HBCONF_DIR" redefined

In file included from ../include/lha_internal.h:38,

                 from strlcpy.c:1:

../include/config.h:390:1: error: this is the location of the previous definition

gmake[1]: *** [strlcpy.lo] Error 1

解决办法:

编辑/usr/local/heartbeat/include/heartbeat/glue_config.h的第50行和最后1行(105行)

将 #define HA_SYSCONFDIR "/etc/heartbeat" 注释掉 ,避免路径重复定义错误。

将 #define HA_HBCONF_DIR "/etc/heartbeat/ha.d/"  注释掉 ,避免路径重复定义错误。



4.Pacemaker安装

Pacemaker默认使用Corosync,yum和rpm安装Pacemaker均是使用Corosync,因此下载源码包进行安装。

https://github.com/ClusterLabs/pacemaker/

# cd pacemaker-master-1.1.11/
# ./autogen.sh
# ./configure --prefix=/usr/local/heartbeat --with-daemon-user=hacluster --with-daemon-group=haclient libdir=/usr/local/heartbeat/lib64 CFLAGS=-I/usr/local/heartbeat/include LDFLAGS=-L/usr/local/heartbeat/lib64  LIBS=‘/lib64/libuuid.so.1‘  --with-heartbeat
# make && make install


configure: error: Version of libqb is too old: v0.13 or greater requried 

解决方法:安装libqb-devel和libqb

rpm -ivh  libqb-devel-****.rpm和libqb-****.rpm


No package ‘dbus-1‘ found

解决方法:安装dbus-devel

rpm -ivh  dbus-devel-****.rpm


checking for native corosync... try

checking for cpg... configure: error: Package requirements (libcpg) were not met:

No package ‘libcpg‘ found

解决方法:安装corosynclib-devel

yum -y install corosynclib-devel

或rpm -ivh corosynclib-devel-*.rpm

注:corosync,corosynclib,corosynclib-devel相互间存在依赖关系,3个软件包的版本必须相同


make出现错误:

gmake[2]: Entering directory `/tools/pacemaker-master/lib/common‘

  CC     ipc.lo

  CC     utils.lo

cc1: warnings being treated as errors

utils.c: In function ‘crm_generate_uuid’:

utils.c:2515: error: implicit declaration of function ‘uuid_generate’

utils.c:2515: error: nested extern declaration of ‘uuid_generate’

utils.c:2516: error: implicit declaration of function ‘uuid_unparse’

utils.c:2516: error: nested extern declaration of ‘uuid_unparse’

gmake[2]: *** [utils.lo] Error 1

解决方法:安装libuuid-devel

rpm -ivh libuuid-devel-*.rpm

然后重新执行./configure,再重新make


安装完成后,链接一些必要库文件,以免运行时出错

ln -s /usr/local/heartbeat/usr/lib/ocf/* /usr/lib/ocf

ln -s /usr/local/heartbeat/libexec/pacemaker /usr/libexec

ln -s /usr/local/heartbeat/share/pacemaker /usr/share

ln -s /usr/local/heartbeat/var/lib/pacemaker /var/lib


ln -s /usr/local/heartbeat/lib64/pkgconfig/*.* /usr/lib64/pkgconfig/

ln -s /usr/local/heartbeat/lib64/python2.6/site-packages/*    /usr/lib64/python2.6/site-packages/


至此4个软件都已安装成功,下节介绍Heartbeat+Pacemaker+Apache+MySQL 设置和测试

本文出自 “东尼乐园” 博客,请务必保留此出处http://ittony.blog.51cto.com/6242212/1541670