ActiveMq 安装

系统是centos 6.5的

下载ActiveMq的包   下载地址  http://activemq.apache.org/download.html

我下载的是   apache-activemq-5.14.5-bin.tar.gz  版本

新建activemq目录将下载好的吧上传到这个目录里

解压

tar -zxf  apache-activemq-5.14.5-bin.tar.gz

cd  到解压包里的bin目录下 启动

查看端口61616

如果用防火墙配置如下

1. [# vi + /etc/sysconfig/iptables
2. #添加下面两行
3. -A INPUT -m state --state NEW -m tcp -p tcp --dport 8161 -j  ACCEPT
4. -A INPUT -m state --state NEW -m tcp -p tcp --dport 61616 -j  ACCEPT

端口8161是访问的端口

如果没有直接ip:8161/admin   用户密码默认都是admin

可以在配置文件中修改用户密码：

打开conf/jetty.xml

将property name为authenticate的属性value="false" 改为"true"，高版本的已经默认为true了

控制台的登录用户名密码保存在conf/jetty-realm.properties文件中，内容如下

值得注意的是 用户名和密码的格式是：用户名 : 密码 ,角色名

.修改客户端连接密码

1.修改activemq.xml配置,需要新增一个插件,在<broker>节点里面<systemUsage>节点前面添加如下

<plugins>
   <simpleAuthenticationPlugin>
         <users>
              <authenticationUser username="${activemq.username}" password="${activemq.password}" groups="users,admins"/>
         </users>
   </simpleAuthenticationPlugin>
</plugins> 

或者直接修改为（即直接将username和password赋值，所赋的值即为用户名和密码。如果使用这一种方式的话，下面的第二步则不需要了）：

<plugins>
   <simpleAuthenticationPlugin>
         <users>
              <authenticationUser username="testUserName" password="testPassword" groups="users,admins"/>
         </users>
   </simpleAuthenticationPlugin>
</plugins> 

2.用户名密码文件为:credentials.properties

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## this work for additional information regarding copyright ownership.
## The ASF licenses this file to You under the Apache License, Version 2.0
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## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
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# Defines credentials that will be used by components (like web console) to access the broker 

activemq.username=system    # 用户名
activemq.password=manager   # 密码
guest.password=password