记录一下在centos7.x下面安装activeMQ消息中间件

在安装ActiveMQ之前必须保证服务器安装了java环境

安装java环境的地址:安装java环境

找到activeMQ的官网下载安装包

https://activemq.apache.org/components/classic/download/

java版本是java8+

从官网下载后(apache-activemq-5.16.5-bin.tar.gz)上传到centos的目录下(根据自己习惯选定目录或者按照要求选定目录)

/usr/local/

[root@myw~]# cd /usr/local
[root@myw local]# ls
apache-activemq-5.16.5-bin.tar.gz
[root@myw local]# 

解压

[root@myw local]# tar -xvzf apache-activemq-5.16.5-bin.tar.gz

修改文件夹名字

[root@myw local]# mv apache-activemq-5.16.5 activemq
[root@myw local]# ls
activemq  apache-activemq-5.16.5-bin.tar.gz
[root@myw local]# 

[root@myw local]# cd activemq
[root@myw activemq]# ls
activemq-all-5.16.5.jar  bin  conf  data  docs  examples  lib  LICENSE  NOTICE  README.txt  webapps  webapps-demo
[root@myw activemq]# cd bin
[root@myw bin]# ls
activemq  activemq-diag  activemq.jar  env  linux-x86-32  linux-x86-64  macosx  wrapper.jar
[root@myw bin]# ./activemq start
INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
INFO: Starting - inspect logfiles specified in logging.properties and log4j.properties to get details
INFO: pidfile created : '/usr/local/activemq//data/activemq.pid' (pid '29548')
[root@myw bin]# netstat -lnp|grep java
tcp6       0      0 :::1883                 :::*                    LISTEN      29548/java          
tcp6       0      0 127.0.0.1:8161          :::*                    LISTEN      29548/java          
tcp6       0      0 :::36453                :::*                    LISTEN      29548/java          
tcp6       0      0 :::5672                 :::*                    LISTEN      29548/java          
tcp6       0      0 :::61613                :::*                    LISTEN      29548/java          
tcp6       0      0 :::61614                :::*                    LISTEN      29548/java          
tcp6       0      0 :::61616                :::*                    LISTEN      29548/java          
[root@myw bin]# 

在云服务器上启动之后，安全组规则和防火墙也放开8161端口之后，还需要更改一个配置才能实现浏览器访问界面(127.0.0.1改成0.0.0.0)

配置文件

conf/jetty.xml

原配置信息

    <bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start">
             <!-- the default port number for the web console -->
        <property name="host" value="127.0.0.1"/>
        <property name="port" value="8161"/>
    </bean>

修改后的配置信息

    <bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start">
             <!-- the default port number for the web console -->
        <property name="host" value="0.0.0.0"/>
        <property name="port" value="8161"/>
    </bean>

重启后浏览器访问具体的IP+端口

http://XXX.XXX.XXX.XXX:8161

http://XXX.XXX.XXX.XXX:8161/index.html

登录账号和密码都是admin

点击Manage ActiveMQ broker便可以进入

记录一下常用指令

启动服务
./activemq start                                      
查看状态 
./activemq status                                      
停止服务 
./activemq stop                                        
重启服务 
./activemq restart                                     

[root@myw ~]# cd /usr/local/activemq/bin
[root@myw bin]# ./activemq start
INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
INFO: Process with pid '29873' is already running
[root@myw bin]# ./activemq status
INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
ActiveMQ is running (pid '29873')
[root@myw bin]# ./activemq restart
INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
INFO: Waiting at least 30 seconds for regular process termination of pid '29873' : 
Java Runtime: Oracle Corporation 1.8.0_144 /usr/local/jdk18/jre
  Heap sizes: current=62976k  free=61992k  max=932352k
    JVM args: -Xms64M -Xmx1G -Djava.util.logging.config.file=logging.properties -Djava.security.auth.login.config=/usr/local/activemq//conf/login.config -Dactivemq.classpath=/usr/local/activemq//conf:/usr/local/activemq//../lib/: -Dactivemq.home=/usr/local/activemq/ -Dactivemq.base=/usr/local/activemq/ -Dactivemq.conf=/usr/local/activemq//conf -Dactivemq.data=/usr/local/activemq//data
Extensions classpath:
  [/usr/local/activemq/lib,/usr/local/activemq/lib/camel,/usr/local/activemq/lib/optional,/usr/local/activemq/lib/web,/usr/local/activemq/lib/extra]
ACTIVEMQ_HOME: /usr/local/activemq
ACTIVEMQ_BASE: /usr/local/activemq
ACTIVEMQ_CONF: /usr/local/activemq/conf
ACTIVEMQ_DATA: /usr/local/activemq/data
Connecting to pid: 29873
Stopping broker: localhost
.. FINISHED

INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
INFO: Starting - inspect logfiles specified in logging.properties and log4j.properties to get details
INFO: pidfile created : '/usr/local/activemq//data/activemq.pid' (pid '30248')
INFO: Loading '/usr/local/activemq//bin/env'
INFO: Using java '/usr/local/jdk18/bin/java'
ActiveMQ is running (pid '30248')
[root@myw bin]# 

配置开机启动，我这里使用的方式是创建服务

在/usr/local/activemq/bin/目录下有一个env文件

原来文件内容有一个JAVA_HOME

# location of the pidfile
# ACTIVEMQ_PIDFILE="$ACTIVEMQ_DATA/activemq.pid"

# Location of the java installation
# Specify the location of your java installation using JAVA_HOME, or specify the
# path to the "java" binary using JAVACMD
# (set JAVACMD to "auto" for automatic detection)
#JAVA_HOME=""
JAVACMD="auto"

配置成java环境的地址(/usr/local/jdk18)，我的环境是这样的

# Location of the java installation
# Specify the location of your java installation using JAVA_HOME, or specify the
# path to the "java" binary using JAVACMD
# (set JAVACMD to "auto" for automatic detection)
JAVA_HOME="/usr/local/jdk18"
JAVACMD="auto"

然后创建服务文件(activemq.service)

[Unit]
Description=nginx-black web server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
ExecStart=/usr/local/activemq/bin/activemq start
ExecReload=/usr/local/activemq/bin/activemq restart
ExecStop=/usr/local/activemq/bin/activemq stop
[Install]
WantedBy=multi-user.target

准备好的文件activemq.service 放入/etc/systemd/system/里面后刷新加载

/usr/lib/systemd/system/

使用

[root@myw bin]# systemctl daemon-reload
[root@myw bin]# systemctl start activemq.service
[root@myw bin]# netstat -lnp|grep java
tcp6       0      0 :::1883                 :::*                    LISTEN      31018/java          
tcp6       0      0 :::8161                 :::*                    LISTEN      31018/java          
tcp6       0      0 :::33732                :::*                    LISTEN      31018/java          
tcp6       0      0 :::5672                 :::*                    LISTEN      31018/java          
tcp6       0      0 :::61613                :::*                    LISTEN      31018/java          
tcp6       0      0 :::61614                :::*                    LISTEN      31018/java          
tcp6       0      0 :::61616                :::*                    LISTEN      31018/java          
[root@myw bin]# systemctl stop activemq.service
[root@myw bin]# netstat -lnp|grep java
[root@myw bin]# systemctl restart activemq.service
[root@myw bin]# netstat -lnp|grep java
tcp6       0      0 :::1883                 :::*                    LISTEN      31297/java          
tcp6       0      0 :::5672                 :::*                    LISTEN      31297/java          
tcp6       0      0 :::61613                :::*                    LISTEN      31297/java          
tcp6       0      0 :::61614                :::*                    LISTEN      31297/java          
tcp6       0      0 :::40975                :::*                    LISTEN      31297/java          
tcp6       0      0 :::61616                :::*                    LISTEN      31297/java  
[root@myw bin]# systemctl enable activemq.service
Created symlink from /etc/systemd/system/multi-user.target.wants/activemq.service to /usr/lib/systemd/system/activemq.service.
[root@myw bin]# 

 
// 重新加载
systemctl daemon-reload
 
// 启动
systemctl start activemq.service
 
// 重启
systemctl restart activemq.service
 
// 停止
systemctl stop activemq.service
 
// 查看启动状态
systemctl status activemq.service
 
 
// 加入开机启动
systemctl enable activemq.service
 
// 取消开机启动
systemctl disable activemq.service