Linux安装dubbo admin 管理控制台安装详细介绍

一、zookeeper部署

1.1、安装jdk

[root@dubbo src]# rpm -ivh jdk-8u181-linux-x64.rpm
[root@dubbo src]# java -version
java version "1.8.0_181"
Java(TM) SE Runtime Environment (build 1.8.0_181-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode)

1.2、zookeeper下载

下载链接：http://archive.apache.org/dist/zookeeper/

[root@dubbo ~]# mkdir /data/src
[root@dubbo ~]# cd /data/src
[root@dubbo src]# ll
-rw-r--r-- 1 root root 11833706 Oct 31  2014 zookeeper-3.3.6.tar.gz
[root@dubbo src]# tar xf zookeeper-3.3.6.tar.gz -C /usr/local/
[root@dubbo src]# mv /usr/local/zookeeper-3.3.6/ /usr/local/zookeeper

1.3、zookeeper配置

创建zookeeper数据目录：mkdir -p /data/app/zookeeper/

[root@dubbo zookeeper]# cd conf/
[root@dubbo conf]# ls
configuration.xsl  log4j.properties  zoo_sample.cfg
[root@dubbo conf]# cp zoo_sample.cfg zoo.cfg  #名称必须为zoo.cfg
[root@dubbo conf]# vim zoo.cfg 
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial 
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between 
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
dataDir=/data/app/zookeeper  #数据目录根据自己的需要修改
# the port at which the clients will connect
clientPort=2181   #zookeeper端口

1.4、zookeeper启动

[root@dubbo src]# /usr/local/zookeeper/bin/zkServer.sh start
JMX enabled by default
Using config: /usr/local/zookeeper/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
[root@dubbo src]# ps -ef|grep zookeeper
[root@dubbo src]# netstat -lntp|grep 2181
tcp6       0      0 :::2181                 :::*                    LISTEN      4354/java

二、maven环境部署

下载地址：https://mirrors.cnnic.cn/apache/maven/maven-3/

[root@dubbo src]# wget https://mirrors.cnnic.cn/apache/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz
[root@dubbo src]# tar xf apache-maven-3.6.1-bin.tar.gz -C /usr/local/
[root@dubbo src]# cd /usr/local/
[root@dubbo local]# mv apache-maven-3.6.1/ maven
[root@dubbo local]# vim /etc/profile
export PATH=/usr/local/maven/bin:$PATH
[root@dubbo local]# source /etc/profile
[root@dubbo local]# mvn -version
Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-05T03:00:29+08:00)
Maven home: /usr/local/maven
Java version: 1.8.0_181, vendor: Oracle Corporation, runtime: /usr/java/jdk1.8.0_181-amd64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-693.el7.x86_64", arch: "amd64", family: "unix"

三、tomcat环境部署

安装tomcat之前配置java环境

tomcat下载连接：https://tomcat.apache.org/

#下载并解压
[root@dubbo src]# ll apache-tomcat-8.0.38.tar.gz 
-rw-r--r-- 1 root root 9305616 Jan  7  2019 apache-tomcat-8.0.38.tar.gz
[root@dubbo src]# tar xf apache-tomcat-8.0.38.tar.gz -C /usr/local/
[root@dubbo src]# cd /usr/local/
[root@dubbo local]# mv apache-tomcat-8.0.38/ tomcat

#配置环境变量
[root@dubbo local]# vim /etc/profile
export PATH=/usr/local/tomcat/bin:$PATH
[root@dubbo local]# source /etc/profile

#查看tomcat版本
[root@dubbo local]# /usr/local/tomcat/bin/version.sh 
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Server version: Apache Tomcat/8.0.38
Server built:   Oct 6 2016 20:51:55 UTC
Server number:  8.0.38.0
OS Name:        Linux
OS Version:     3.10.0-693.el7.x86_64
Architecture:   amd64
JVM Version:    1.8.0_181-b13
JVM Vendor:     Oracle Corporation

#启动tomcat
[root@dubbo local]# /usr/local/tomcat/bin/startup.sh 
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.

网页查看：http://10.0.0.202:8080/

四、dubbo admin部署

注意事项：

1、dubbo-2.6.1以后的版本不再有dubbo-admin

2、安装dubbo admin管理控制台的时候，前提需要先安装zookeeper

Dubbo相关网站：

dubbo的中文官方网站：http://dubbo.apache.org/#!/?lang=zh-cn

dubbo的英文官方网站：http://dubbo.apache.org/#!/?lang=en-us

Dubbo 版本历史：https://github.com/apache/incubator-dubbo/releases

Dubbo admin 新地址：https://github.com/apache/incubator-dubbo-ops/

4.1、maven构建生成war

[root@dubbo src]# ll dubbo-2.5.x.zip 
-rw-r--r-- 1 root root 3087131 Sep  4 00:48 dubbo-2.5.x.zip
[root@dubbo src]# unzip dubbo-2.5.x.zip

#进入dubbo-admin目录
[root@dubbo src]# cd dubbo-2.5.x/dubbo-admin/

#maven构建war包(时间长)
[root@dubbo dubbo-admin]# mvn install -Dmaven.test.skip=true
[root@dubbo dubbo-admin]# ll
total 8
-rw-r--r-- 1 root root 6575 Aug 16  2018 pom.xml
drwxr-xr-x 4 root root   30 Aug 16  2018 src
drwxr-xr-x 7 root root  182 Nov  9 13:03 target  #生成target目录
[root@dubbo dubbo-admin]# cd target/
[root@dubbo target]# ll
total 31528
drwxr-xr-x 4 root root       33 Nov  9 12:58 classes
drwxr-xr-x 8 root root      132 Nov  9 12:59 dubbo-admin-2.5.10
-rw-r--r-- 1 root root   218056 Nov  9 13:03 dubbo-admin-2.5.10-sources.jar
-rw-r--r-- 1 root root 32062835 Nov  9 12:59 dubbo-admin-2.5.10.war  #目标war包
drwxr-xr-x 3 root root       25 Nov  9 12:58 generated-sources
drwxr-xr-x 2 root root       28 Nov  9 12:59 maven-archiver
drwxr-xr-x 3 root root       35 Nov  9 12:58 maven-status

4.2、war拷贝到tomcat webapp下并启动

注意：注意启动之前先要启动zookeeper

[root@dubbo target]# cp dubbo-admin-2.5.10.war /usr/local/tomcat/webapps/
[root@dubbo webapps]# /usr/local/tomcat/bin/startup.sh 
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@dubbo webapps]# ls
dubbo-admin-2.5.10  dubbo-admin-2.5.10.war

#停止tomcat，更改目录名后，重启tomcat
[root@dubbo webapps]# mv dubbo-admin-2.5.10 dubbo-admin
[root@dubbo webapps]# /usr/local/tomcat/bin/startup.sh

浏览器访问：http://10.0.0.202:8080/dubbo-admin/

密码：root root