ECS部署RabbitMQ的方式有哪些

RabbitMQ 是一个开源的 AMQP 实现，服务器端用 Erlang 语言编写，支持多种客户端，如：Python、Ruby、.NET、Java、JMS、C、PHP、ActionScript、XMPP、STOMP 等，支持 AJAX。用于在分布式系统中存储转发消息，在易用性、扩展性、高可用性等方面表现不俗。

部署方式


在阿里云服务器下部署 RabbitMQ 提供两种部署方式：

• RabbitMQ 镜像部署
• 手动部署（源码编译安装）

一般推荐镜像部署适合新手使用更加快捷方便，安装包部署以及手动部署适合对 Linux 命令有基本了解的用户，可以满足用户个性化部署的要求。本教程主要介绍镜像和手工部署的方式。

镜像部署

1. 
   单击 RabbitMQ 环境 ( CentOS7.3 Erlang19.3 ) 进入镜像详情页。
2. 
   单击 [backcolor=transparent]立即购买，按提示步骤购买 ECS 实例。
3. 
   登录 ECS 管理控制台。
4. 
   在左边导航栏里，单击 [backcolor=transparent]实例，进入 ECS 实例列表页。
5. 
   选择所购 ECS 实例所在的地域，并找到所购 ECS 实例，在 [backcolor=transparent]IP 地址 列获取该实例的公网 IP 地址。
6. 
   在浏览器地址栏中输入公网 IP 地址，下载操作文档。
   
7. 
   使用 putty 登录 Linux 服务器，请参考连接Linux实例；忘记 root 密码，请参考重置实例密码。
8. 
   初始化 rabbitmq。[backcolor=transparent] cd [backcolor=transparent]/[backcolor=transparent]root[backcolor=transparent]/[backcolor=transparent]oneinstack
9. [backcolor=transparent] [backcolor=transparent]./[backcolor=transparent]init_rabbitmq[backcolor=transparent].[backcolor=transparent]sh

进入管理页面，浏览器访问 http://公网IP:15672 。


手工部署

• 系统平台：CentOS 7.3
• rabbitmq版本：rabbitmq-server -3.6.9
• erlang版本：erlang19.3
• JDK版本：JDK1.8.0_121

前提准备


创建一般用户 rabbitmq，运行 rabbitmq。

1. [backcolor=transparent]useradd rabbitmq

设置 Linux 主机名。
centos 7 修改 /etc/hostname，centos6 修改 /etc/sysconfig/network，下面以 centos 7 为例：

1. [backcolor=transparent]echo rabbit1 [backcolor=transparent]>[backcolor=transparent] [backcolor=transparent]/etc/[backcolor=transparent]hostname
2. [backcolor=transparent]hostname rabbit1
3. [backcolor=transparent]exit[backcolor=transparent]  [backcolor=transparent]#退出重新登录

安装依赖包

1. [backcolor=transparent]yum [backcolor=transparent]-[backcolor=transparent]y install make gcc gcc[backcolor=transparent]-[backcolor=transparent]c[backcolor=transparent]++[backcolor=transparent] m4 ncurses[backcolor=transparent]-[backcolor=transparent]devel openssl[backcolor=transparent]-[backcolor=transparent]devel unixODBC[backcolor=transparent]-[backcolor=transparent]devel

源代码下载

• wget http://erlang.org/download/otp_src_19.3.tar.gz
• wget https://www.rabbitmq.com/releases/rabbitmq-server/v3.6.9/rabbitmq-server-generic-unix-3.6.9.tar.xz

安装 Erlang




tar xzf otp_src_19.3.tar.gz #解压
cd otp_src_19.3
./configure --prefix=/usr/local/erlang --enable-shared-zlib --with-ssl --enable-threads --enable-smp-support --enable-kernel-poll --enable-hipe --without-javac
make && make install

解压 RabbitMQ

1. 
   解压 rabbitmq-server-generic-unix-3.6.9.tar.xz 。

tar xvJf rabbitmq-server-generic-unix-3.6.9.tar.xz
mv rabbitmq_server-3.6.9  /usr/local/rabbitmq
[font=PingFangSC, "]rabbitmq 环境变量配置。
[font=PingFangSC, "] sed -i 's@^ERL_DIR=.*@ERL_DIR=/usr/local/erlang/bin/@' /usr/local/rabbitmq/sbin/rabbitmq-defaults
sed -i 's@^LOG_BASE=.*@LOG_BASE=/usr/local/rabbitmq/var/log/rabbitmq@' /usr/local/rabbitmq/sbin/rabbitmq-defaults
mkdir -p /usr/local/rabbitmq/var/{lib，log}/rabbitmq [font=PingFangSC, "]一般用户（rabbitmq）运行 RabbitMQ。
wget http://pkgs.fedoraproject.org/cgit/rpms/rabbitmq-server.git/plain/rabbitmq-script-wrapper
sed -i 's@cd /var/lib/rabbitmq@cd /usr/local/rabbitmq/var/lib/rabbitmq@g' rabbitmq-script-wrapper  #更改rabbitmq数据存储目录
sed -i 's@/usr/lib/rabbitmq/bin/@/usr/local/rabbitmq/sbin/@g' rabbitmq-script-wrapper
chmod +x rabbitmq-script-wrapper
cp rabbitmq-script-wrapper /usr/sbin/rabbitmqctl
cp rabbitmq-script-wrapper /usr/sbin/rabbitmq-server
cp rabbitmq-script-wrapper /usr/sbin/rabbitmq-plugins
chown -R rabbitmq.rabbitmq /usr/local/rabbitmq/var
[font=PingFangSC, "]rabbitmq 日志割接。
[font=PingFangSC, "]

[font=PingFangSC, "] cat >> /etc/logrotate.d/rabbitmq-server << EOF
/usr/local/rabbitmq/var/log/rabbitmq/*.log {
weekly
missingok
rotate 20
compress
delaycompress
notifempty
sharedscripts
postrotate
/sbin/service rabbitmq-server rotate-logs > /dev/null
endscript
}
EOF
[font=PingFangSC, "]rabbitmq 启动脚本。
[font=PingFangSC, "]
vi /etc/init.d/rabbitmq-server
#!/bin/sh
#
# rabbitmq-server RabbitMQ broker
#
# chkconfig: - 80 05
# description: Enable AMQP service provided by RabbitMQ
#
### BEGIN INIT INFO
# Provides:          rabbitmq-server
# Required-Start:    $remote_fs $network
# Required-Stop:     $remote_fs $network
# Description:       RabbitMQ broker
# Short-Description: Enable AMQP service provided by RabbitMQ broker
### END INIT INFO
# Source function library.
. /etc/init.d/functions
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/erlang/bin
NAME=rabbitmq-server
DAEMON=/usr/sbin/${NAME}
CONTROL=/usr/sbin/rabbitmqctl
DESC=rabbitmq-server
USER=rabbitmq
ROTATE_SUFFIX=
INIT_LOG_DIR=/usr/local/rabbitmq/var/log/rabbitmq
PID_FILE=/var/run/rabbitmq/pid
START_PROG="daemon"
LOCK_FILE=/var/lock/subsys/$NAME
test -x $DAEMON || exit 0
test -x $CONTROL || exit 0
RETVAL=0
set -e
[ -f /etc/default/${NAME} ] && . /etc/default/${NAME}
[ -f /etc/sysconfig/${NAME} ] && . /etc/sysconfig/${NAME}
ensure_pid_dir () {
PID_DIR=`dirname ${PID_FILE}`
if [ ! -d ${PID_DIR} ] ; then
     mkdir -p ${PID_DIR}
     chown -R ${USER}:${USER} ${PID_DIR}
     chmod 755 ${PID_DIR}
fi
}
remove_pid () {
rm -f ${PID_FILE}
rmdir `dirname ${PID_FILE}` || :
}
start_rabbitmq () {
status_rabbitmq quiet
if [ $RETVAL = 0 ] ; then
     echo RabbitMQ is currently running
else
     RETVAL=0
     # RABBIT_NOFILES_LIMIT from /etc/sysconfig/rabbitmq-server is not handled
     # automatically
     if [ "$RABBITMQ_NOFILES_LIMIT" ]; then
             ulimit -n $RABBITMQ_NOFILES_LIMIT
     fi
     ensure_pid_dir
     set +e
     RABBITMQ_PID_FILE=$PID_FILE $START_PROG $DAEMON \
         > "${INIT_LOG_DIR}/startup_log" \
         2> "${INIT_LOG_DIR}/startup_err" \
         0<&- &
     $CONTROL wait $PID_FILE >/dev/null 2>&1
     RETVAL=$?
     set -e
     case "$RETVAL" in
         0)
             echo SUCCESS
             if [ -n "$LOCK_FILE" ] ; then
                 touch $LOCK_FILE
             fi
             ;;
         *)
             remove_pid
             echo FAILED - check ${INIT_LOG_DIR}/startup_\{log， _err\}
             RETVAL=1
             ;;
     esac
fi
}
stop_rabbitmq () {
status_rabbitmq quiet
if [ $RETVAL = 0 ] ; then
     set +e
     $CONTROL stop ${PID_FILE} > ${INIT_LOG_DIR}/shutdown_log 2> ${INIT_LOG_DIR}/shutdown_err
     RETVAL=$?
     set -e
     if [ $RETVAL = 0 ] ; then
         remove_pid
         if [ -n "$LOCK_FILE" ] ; then
             rm -f $LOCK_FILE
         fi
     else
         echo FAILED - check ${INIT_LOG_DIR}/shutdown_log， _err
     fi
else
     echo RabbitMQ is not running
     RETVAL=0
fi
}
status_rabbitmq() {
set +e
if [ "$1" != "quiet" ] ; then
     $CONTROL status 2>&1
else
     $CONTROL status > /dev/null 2>&1
fi
if [ $? != 0 ] ; then
     RETVAL=3
fi
set -e
}
rotate_logs_rabbitmq() {
set +e
$CONTROL rotate_logs ${ROTATE_SUFFIX}
if [ $? != 0 ] ; then
     RETVAL=1
fi
set -e
}
restart_running_rabbitmq () {
status_rabbitmq quiet
if [ $RETVAL = 0 ] ; then
     restart_rabbitmq
else
     echo RabbitMQ is not runnning
     RETVAL=0
fi
}
restart_rabbitmq() {
stop_rabbitmq
start_rabbitmq
}
case "$1" in
start)
     echo -n "Starting $DESC: "
     start_rabbitmq
     echo "$NAME."
     ;;
stop)
     echo -n "Stopping $DESC: "
     stop_rabbitmq
     echo "$NAME."
     ;;
status)
     status_rabbitmq
     ;;
rotate-logs)
     echo -n "Rotating log files for $DESC: "
     rotate_logs_rabbitmq
     ;;
force-reload|reload|restart)
     echo -n "Restarting $DESC: "
     restart_rabbitmq
     echo "$NAME."
     ;;
try-restart)
     echo -n "Restarting $DESC: "
     restart_running_rabbitmq
     echo "$NAME."
     ;;
*)
     echo "Usage: $0 {start|stop|status|rotate-logs|restart|condrestart|try-restart|reload|force-reload}" >&2
     RETVAL=1
     ;;
esac
exit $RETVAL

1. 
   保存后，添加执行权限，并设置自启动。[backcolor=transparent]chmod [backcolor=transparent]+[backcolor=transparent]x [backcolor=transparent]/[backcolor=transparent]etc[backcolor=transparent]/[backcolor=transparent]init[backcolor=transparent].[backcolor=transparent]d[backcolor=transparent]/[backcolor=transparent]rabbitmq[backcolor=transparent]-[backcolor=transparent]server
2. [backcolor=transparent]chkconfig [backcolor=transparent]--[backcolor=transparent]add rabbitmq[backcolor=transparent]-[backcolor=transparent]server
3. [backcolor=transparent]chkconfig rabbitmq[backcolor=transparent]-[backcolor=transparent]server on

修改 rabbitmq.config 。
特别注意默认用户名密码，请自行修改 default_user，default_pass，loopback_users。
cat > /usr/local/rabbitmq/etc/rabbitmq/rabbitmq.config << EOF
[
{rabbit， [
{tcp_listeners，[{"0.0.0.0"，5672}]}，
{tcp_listen_options， [binary， {packet，raw}，
                               {reuseaddr，true}，
                               {backlog，128}，
                               {nodelay，true}，
                               {exit_on_close，false}，
                               {keepalive，true}]}，
{default_vhost，       <<"/">>}，
{default_user，        <<"guest">>}，
{default_pass，        <<"guest">>}，
{loopback_users， ["guest"]}，
{default_permissions， [<<".*">>， <<".*">>， <<".*">>]}
]}
].
EOF

1. 
   开启 rabbitmq manager。[backcolor=transparent]cat [backcolor=transparent]>[backcolor=transparent] [backcolor=transparent]/usr/[backcolor=transparent]local[backcolor=transparent]/[backcolor=transparent]rabbitmq[backcolor=transparent]/[backcolor=transparent]etc[backcolor=transparent]/[backcolor=transparent]rabbitmq[backcolor=transparent]/[backcolor=transparent]enabled_plugins [backcolor=transparent]<<[backcolor=transparent] EOF
2. [backcolor=transparent][[backcolor=transparent]rabbitmq_management[backcolor=transparent]].
3. [backcolor=transparent]EOF

启动 rabbitmq 。

1. [backcolor=transparent]service rabbitmq[backcolor=transparent]-[backcolor=transparent]server start

进入管理页面。浏览器访问 http://公网IP:15672。
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