一, rabbitmq安装:

安装服务器:10.0.16.101, 10.0.16.102

下载及安装方式:

step 1:

启用EPEL:EPEL是一个FedoraProject 推出的 EPEL(Extra Packagesfor Enterprise Linux),EPEL是RHEL的 Fedora 软件仓库,把它添上,你就可以获得 RHELAS 的高质量、高性能、高可靠性,又需要方便易用(关键是免费)的软件包更新功能。我当前使用的是cenos6.3_x86_64

# wgethttp://mirror.neu.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm

安装 epel( -U表示更新)

# rpm -Uvh epel-release-6-8.noarch.rpm -U

step 2:

将erlang的repo文件添加到/ete/yum.repos.d/下

# wget -O /etc/yum.repos.d/epel-erlang.repohttp://repos.fedorapeople.org/repos/peter/erlang/epel-erlang.repo

step 3:

安装erlang

# yum update

# yum install erlang

step 4:
确认erlang安装成功

# erl

Erlang R14B04 (erts-5.8.5) [source] [64-bit] [smp:4:4] [rq:4] [async-threads:0][kernel-poll:false]

Eshell V5.8.5 (abort with ^G)
1>io:format("hello world ~n").

输出 hello world ok 安装erlang完毕

step 5:

安装rabbitmq-server (当前最新版本3.1.3-1)

导入rabbitmq 数字签名key 支持后安装

# rpm --importhttp://www.rabbitmq.com/rabbitmq-signing-key-public.asc

# wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.1.3/rabbitmq-server-3.1.3-1.noarch.rpm

# yum installrabbitmq-server-3.1.3-1.noarch.rpm

rabbitmq-server安装完成


第一次安装时没有更新EPEL安装到这里遇到的问题:

提示erlang 版本支持问题

Error: Package: rabbitmq-server-3.1.3-1.noarch (/rabbitmq-server-3.1.3-1.noarch)

Requires: erlang >= R12B-3
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

删除所有相关rpm包后重新按照官方文档安装


  • 运行RabbitMQ Server

设置开机自动启动 rabbitmq-server#chkconfig --level 35 rabbitmq-server on 启动rabbitmq-server[start][stop][etc]# service rabbitmq-server start rabbitmqctl status

  • 安装插件管理界面

# mkdir -m 777/etc/rabbitmq/ (如果目录已经存在直接执行 # chmod 777 /etc/rabbitmq/)# rabbitmq-plugins enable rabbitmq_management 重启rabbitmq-server#rabbitmqctl stop# rabbitmq-server start 查看管理端口有没有启动:# netstat -tnlp|grep 55672浏览器打开http://IP:55672/mgmt/ 账号密码都是guest,如果局域网无法访问设置防火墙过滤规则或关闭防火墙



二,安装Haproxy+keepalived

haproxy-1.4.24.tar.gzkeepalived-1.2.7

安装服务器:10.0.16.101, 10.0.16.102

wget http://haproxy.1wt.eu/download/1.4/src/haproxy-1.4.24.tar.gz
tar -zxvf haproxy-1.4.24.tar.gz  
cd haproxy-1.4.24
make TARGET=linux26 PREFIX=/usr/local
make install PREFIX=/usr/local
cp haproxy-1.4.24/examples/haproxy.cfg /etc/haproxy.cfg

vim /etc/haproxy.cfg 修改配置文件:
[plain]
global
       log 127.0.0.1  alertdebug
       #log loghost   local0 info
       maxconn 4096
       #chroot /usr/share/haproxy
       uid 99
       gid 99
       daemon
       #debug
       #quiet

defaults
       log    global
       mode    http
       option  dontlognull
       retries 3
       option  redispatch
       maxconn 2000
      contimeout      5000
       clitimeout     50000
      srvtimeout      50000

listen  rabbitmq 0.0.0.0:56720
       mode    tcp
       balance roundrobin
       option  tcpka
       server  rabbit1192.168.1.93:5672 check inter 5000 downinter 500
       server  rabbit2 192.168.1.94:5672check inter 5000  
用当前机器56720端口,代理93、94两台rabbit机器的5672端口。

守护模式运行:

haproxy -f /etc/haproxy.cfg -D



cd/usr/local/src

wget http://www.keepalived.org/software/keepalived-1.2.7.tar.gz

tar zxfkeepalived-1.2.7.tar.gz

cdkeepalived-1.2.7

./configure--prefix=/usr/local/keepalived

make

make install

所设keepalived安装到/usr/local/keepalived,则所有配置文件均位于此目录之下。我一直没搞明白一个问题,Linux默认总是将程序安装到/usr/local目录下,所有程序共享了/usr/local/sbin目录。这对一些人的操作习惯是有影响的。为何不考虑使用每个软件一个独立的目录呢?

1.  建立服务启动脚本,以便使用service命令控制之
cp /usr/local/keepalived/sbin/keepalived /usr/sbin

cp /usr/local/keepalived/etc/sysconfig/keepalived/etc/sysconfig

cp /usr/local/keepalived/etc/rc.d/init.d/keepalived/etc/init.d

mkdir /etc/keepalived

cp /usr/local/keepalived/etc/keepalived/keepalived.conf/etc/keepalived

servicekeepalived start

下载和安装:http://www.cnblogs.com/dkblog/archive/2011/07/06/2098949.html

keepalived配置:上面的文档里有。

haproxy配置: http://www.2cto.com/kf/201207/144600.html

三, 安装mysql

安装服务器:10.0.16.104, 10.0.16.105

先安装需要用到的库:

# yum -yinstall gcc gcc-c++

# yum -yinstall ncurses-devel

下载所需软件包:

将下载的文件都放到/usr/local/src目录下

# cd /usr/local/src

# wgethttp://wwwNaNake.org/files/v2.8/cmake-2.8.7.tar.gz

#wgethttp://ftp.gnu.org/gnu/bison/bison-2.5.tar.gz

#wgethttp://ftp.gnu.org/gnu/m4/m4-1.4.16.tar.gz

#wget http://www.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.12.tar.gz/from/http://cdn.mysql.com

安装cmake编译器

# tarzxvf cmake-2.8.7.tar.gz

# cdcmake-2.8.7

#./bootstrap

#make&& make install

安装m4

#cdm4-1.4.16

./configure

make

makeinstall

安装bison

# tarzxvf bison-2.5.tar.gz

# cdbison-2.5

#./configure

#make&& make install

Mysql数据库的安装

我们这里下载使用的版本为MySQL社区服务器版本,注意md5值及大小。

MD5:9dcee911fb4bc7e977a6b63f4d3ffa63 Size: 33.5M

Mysql安装包,前面已经下载完成。执行如下操作命令即可:

#/usr/sbin/groupadd mysql

#/usr/sbin/useradd -g mysql mysql

# tarxvf mysql-5.6.10.tar.gz

# cdmysql-5.6.10

# mkdir/data0/mysql -p

cmake . -DCMAKE_INSTALL_PREFIX=/data0/mysql-DMYSQL_UNIX_ADDR=/data0/mysql/mysql.sock -DDEFAULT_CHARSET=utf8-DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSET=all-DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1-DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DENABLED_LOCAL_INFILE=1-DMYSQL_DATADIR=/data0/mysql/data

# mkdir/data0/mysql-3307/data –p

mysql组及mysql用户授权

[root@localhost mysql-5.5.22]# cd /data0/mysql
[root@localhost mysql]# chown -R root .
[root@localhost mysql]# chown -R mysql .
[root@localhost mysql]# chgrp -R mysql .
[root@localhost mysql]# scripts/mysql_install_db --user=mysql


设置选项文件,将配置文件拷贝到/etc
[root@localhost mysql]#
cp support-files/my-default.cnf /etc/my.cnf
设置开机自启动
[root@localhost mysql]# cp support-files/mysql.server /etc/init.d/mysql
[root@localhost mysql]# chmod +x /etc/init.d/mysql

[root@localhost mysql]# chkconfig mysql on


通过服务来启动和关闭Mysql
[root@localhost ~]# service mysql start


root账户设置密码
[root@localhost ~]# cd /usr/local/mysql/bin
[root@localhost mysql]# ./bin/mysqladmin -u root password 123456
Enter Password:123456


设置profile PATH环境变量,任意目录下连接mysql

#echo “exportPATH=/data0/mysql/bin:\$PATH”>>/etc/profile

#source/etc/profile