快速部署rabbitMQ教程

摘要: 今天教你們利用鏡像快熟部署使用RabbitMQ。RabbitMQ是一個開源的AMQP實現,服務器端用Erlang語言編寫,支持多種客戶端,用於在分佈式系統中存儲轉發消息,在易用性、擴展性、高可用性等方面表現不俗。html

RabbitMQ是一個開源的AMQP實現,服務器端用Erlang語言編寫,支持多種客戶端,如:Python、Ruby、.NET、Java、JMS、C、PHP、ActionScript、XMPP、STOMP等,支持AJAX。用於在分佈式系統中存儲轉發消息,在易用性、擴展性、高可用性等方面表現不俗。
 
部署方式
在阿里雲服務器下部署 RabbitMQ提供兩種部署方式:
  • RabbitMQ鏡像部署
  • 手動部署(源碼編譯安裝/YUM安裝)
通常推薦鏡像部署適合新手使用更加快捷方便,安裝包部署以及手動部署適合對Linux命令有基本瞭解的用戶,能夠知足用戶個性化部署的要求。本教程主要介紹鏡像和手工部署的方式。
 
鏡像部署
1. 單擊 JAVA環境(CentOS7.2 Nginx Tomcat8 JDK)進入鏡像詳情頁。
JAVA環境(CentOS7.3 Nginx Tomcat8 JDK)
鏡像集成CentOS7.3+Nginx+MySQL5.7+Tomcat8,Nginx動靜分離,Tomcat以apr模式運行處理動態資源,大幅度的提升性能,Let's Encrypt一鍵設置虛擬主機
0/月
2. 單擊 **當即購買**,按提示步驟購買 ECS 實例。
3. 登陸 ECS 管理控制檯: https://ecs.console.aliyun.com/#/home
4. 在左邊導航欄裏,單擊 **實例**,進入 ECS 實例列表頁。
5. 選擇所購 ECS 實例所在的地域,並找到所購 ECS 實例,在 **IP 地址** 列獲取該實例的公網 IP 地址。
6. 在瀏覽器地址欄中輸入公網 IP 地址,下載操做文檔。
快速部署rabbitMQ教程
7. 使用putty登陸Linux服務器,參考《 鏈接Linux實例》;忘記root密碼參考《 重置實例密碼》。
8. 使用winscp工具將Java代碼放入/data/wwwroot/default中。
快速部署rabbitMQ教程
9. 默認tomcat是以通常www用戶運行,將網站代碼權限改成www,執行下面命令:
chown -R www.www /data/wwwroot
快速部署rabbitMQ教程
10. 重啓tomcat
快速部署rabbitMQ教程
11. 在瀏覽器地址欄中輸入公網 IP 地址,驗證。
快速部署rabbitMQ教程
手工部署
系統平臺:CentOS 7.3
rabbitmq版本:rabbitmq-server -3.6.9
erlang版本:erlang19.3
JDK版本:JDK1.8.0_121
  • 前提準備
建立通常用戶rabbitmq,運行rabbitmq
useradd rabbitmq
設置Linux主機名
centos7修改/etc/hostname,centos6修改/etc/sysconfig/network,下面以centos7爲例
echo rabbit1 > /etc/hostname
hostname rabbit1
exit  #退出從新登陸
快速部署rabbitMQ教程
安裝依賴包
yum -y install make gcc gcc-c++ m4 ncurses-devel openssl-devel unixODBC-devel
快速部署rabbitMQ教程
  • 源代碼下載
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
  • 安裝Erlang
tar xzf otp_src_19.3.tar.gz  #解壓
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
  • 解壓RabbitMQ
1. 解壓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
2. rabbitmq環境變量配置
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
3. 通常用戶(rabbitmq)運行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數據存儲目錄
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
4. rabbitmq日誌割接
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
5. rabbitmq啓動腳本
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
保存後,添加執行權限,並設置自啓動
chmod +x /etc/init.d/rabbitmq-server
chkconfig --add rabbitmq-server
chkconfig rabbitmq-server on
6. 修改rabbitmq.config
特別注意默認用戶名密碼,請自行修改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
7. 開啓rabbitmq manager
cat > /usr/local/rabbitmq/etc/rabbitmq/enabled_plugins << EOF
[rabbitmq_management].
EOF
8. 啓動rabbitmq
service rabbitmq-server start
9. 進入管理頁面
瀏覽器訪問http://公網IP:15672
快速部署rabbitMQ教程
 
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