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  • CentOS6.5中配置Rabbitmq3.6.6集群方案

    一、安装Erlang环境

    1、下载erlang源代码

    wget http://erlang.org/download/otp_src_19.1.tar.gz

    2、安装依赖相关库文件

    yum install ncurses ncurses-base ncurses-devel ncurses-libs ncurses-static ncurses-term ocaml-curses ocaml-curses-devel openssl-devel zlib-devel -y

    3、编译安装Erlang

    tar zxf otp_src_19.1.tar.gz
    cd otp_src_19.1
    ./configure --prefix=/opt/erlang/19.1 --with-ssl -enable-threads -enable-smmp-support -enable-kernel-poll --enable-hipe --without-javac
    make && make install

    4、配置环境变量(/etc/profile.d/erlang.sh)

    ERLANG_HOME=/opt/erlang/19.1
    PATH=$ERLANG_HOME/bin:$PATH
    export ERLANG_HOME
    export PATH

    source /etc/profile.d/erlang.sh

    5、验证Erlang环境正确与否

    执行命令:erl

    二、安装RabbitMQ3.6.6

    1、下载RabbitMQ源代码

    wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.6/rabbitmq-server-generic-unix-3.6.6.tar.xz
    xz -d
    rabbitmq-server-generic-unix-3.6.6.tar.xz
    tar xf
    rabbitmq-server-generic-unix-3.6.6.tar

    2、启动、关闭rabbitmq-server

    ./rabbitmq-server -detached
    ./rabbitmq-plugins enable rabbitmq_management #开启插件管理页面 打开端口15672
    ./rabbitmqctl stop #关闭服务

    3、创建用户

    ./rabbitmqctl add_user admin password
    ./rabbitmqctl set_user_tags mquser administrator
    ./rabbitmqctl set_permissions -p "/" admin ".*" ".*" ".*"
    rabbitmqctl list_user_permissions admin

    4、WEB登陆

    http://*.*.*.*:15672

    三、集群搭建

    1、服务器选择

    hostname      IP
     node1   192.168
    .1.100  node2   192.168.1.101  node3   192.168.1.102

    2、在三台服务器上分别修改配置

    (1) 修改/etc/hosts

    192.168.1.100    node1
    192.168.1.101    node2
    192.168.1.102    node3

    (2) 修改/etc/sysconfig/network

    HOSTNAME=node1   #node1服务器
    HOSTNAME=node2   #node2服务器
    HOSTNAME=node3   #node3服务器

    (3) 设置hostname

    hostname node1    #node1服务器
    hostname node2    #node2服务器
    hostname node3    #node3服务器

    3、修改erlang.cookie,使三台服务器保持一致

    通过远程复制文件(scp)或者直接复制内容均是可以的

    4、设置好erlang.cookie之后,使用detached后台启动rabbitmq-server

    启动     : ./rabbitmq-server -detached
    查看各节点状态:./rabbitmqctl cluster_status

    5、把node2、node3分别加入到集群node1中

      rabbitmqctl stop_app ---仅关闭应用,节点不被关闭

    (1) node2

    ./rabbitmqctl stop_app
    ./rabbitmqctl join_cluster --ram rabbit@node1
    ./rabbitmqctl start_app

    (2) node3

    ./rabbitmqctl stop_app
    ./rabbitmqctl join_cluster --ram rabbit@node1
    ./rabbitmqctl start_app

    6、查看集群情况

    ./rabbitmqctl cluster_status
    [{nodes,[{disc,[rabbit@node1]},{ram,[rabbit@node3,rabbit@node2]}]},
     {running_nodes,[rabbit@node3,rabbit@node2,rabbit@node1]},
     {cluster_name,<<"rabbit@node1">>},
     {partitions,[]},
     {alarms,[{rabbit@node3,[]},{rabbit@node2,[]},{rabbit@node1,[]}]}]
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  • 原文地址:https://www.cnblogs.com/taoge007/p/6208552.html
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