dubbo+zookeeper+jenkins从打包开始

一.jenkins中maven构建

有如下图构建设置

dubbo+zookeeper+jenkins从打包开始

dubbo+zookeeper+jenkins从打包开始

解释说明:

pom.xml

此处jenkins打包依赖的主要配置文件(规则)

settings.xml

全局配置文件,主要用于配置maven的运行环境等一系列通用的属性

clean package -Pqa  -DskipTests=true

清class文件,打包构建,传参qa打包( -Pqa ,此处的qa为配置文件中设置的测试环境参数,-P选项 maven 会激活项目下的pom.xml配置的<profiles>标签下id为qa,如下图),以及最后的跳过测试。

dubbo+zookeeper+jenkins从打包开始

pom.xml文件,目录关系如下,vancloud-cloud-parent为公共配置目录,配置有多环境参数变量。

dubbo+zookeeper+jenkins从打包开始

此项目打包时通过自己的pom.xml调用parent的pom.xml文件达到多环境打包目的(更简单的多环境传参在本项目的 pom.xml中配置即可,因为用到多环境配置文件的项目不止一个,所以创建一个公共配置文件)

公共配置文件pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.danny.vancloud</groupId>
<artifactId>vancloud-cloud-dependencies</artifactId>
<version>1.2.0-SNAPSHOT</version>
</parent>
<artifactId>vancloud-cloud-parent</artifactId>
<version>1.2.0-SNAPSHOT</version>
<name>vancloud-parent</name>
<url>http://maven.apache.org</url>
<packaging>pom</packaging> <properties>
<main.basedir>..</main.basedir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties> <scm>
<connection>scm:svn:https://192.168.1.244/svn/vancloud/tags/server/打包发布/vancloud-build-all-1.2.0/server/公共依赖</connection>
<developerConnection>scm:svn:https://192.168.1.244/svn/vancloud/tags/server/打包发布/vancloud-build-all-1.2.0/server/公共依赖</developerConnection>
</scm> <profiles>
<profile>
<id>dev</id>
<properties>
<env>dev</env>
<zookeeper.address>localhost:2181</zookeeper.address>
</properties>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
</profile>
<profile>
<id>qa</id>
<properties>
<env>qa</env>
<zookeeper.address>192.168.3.243:2181,192.168.3.152:2181,192.168.3.244:2181</zookeeper.address>
</properties>
</profile>
<profile>
<id>uat</id>
<properties>
<env>uat</env>
<zookeeper.address>192.168.3.162:2181,192.168.3.161:2181,192.168.3.158:2181</zookeeper.address>
</properties>
</profile>
<profile>
<id>product</id>
<properties>
<env>product</env>
<zookeeper.address>10.51.183.161:2181,10.51.181.181:2181,10.51.180.146:2181</zookeeper.address>
</properties>
</profile>
</profiles> <build> <plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<version>2.5.3</version>
<configuration>
<tagBase>https://192.168.1.244/svn/vancloud/tags/server/公共依赖/</tagBase>
</configuration>
</plugin>
</plugins>
</build> </project>

本项目(oa)配置文件pom.xml

  <parent>
<groupId>com.danny.vancloud</groupId>
<artifactId>vancloud-cloud-parent</artifactId>
<version>1.2.0-SNAPSHOT</version>
<relativePath>../vancloud-cloud-parent</relativePath> //通过groupID调用相对路径下的配置文件pom.xml
</parent>
 //其他配置略...

解释:jenkins通过maven打包时,通过-P传入参数qa,maven通过pom.xml打包并调用公共配置得到qa环境zookeeper.address值,并将返回值打入相应war或tar.gz包文件中。

此时可对比看下

dubbo的web端

对于consumer-ems-beans.xml文件

打包前:

[root@Jenkins3 resources]# pwd
/data/jenkins/workspace/QA-vancloud-oa-web/src/main/resources
[root@Jenkins3 resources]# ls
consumer-ems-beans.xml jetty-contexts.xml spring-redis.xml spring-web-beans.xml
dubbo.properties logback.xml spring-vancloud.xml vancloud-shiro.xml
[root@Jenkins3 resources]# vim consumer-ems-beans.xml

dubbo+zookeeper+jenkins从打包开始

打包后:

[root@develop3 classes]# pwd
/opt/source/vancloud-oa-web/WEB-INF/classes
[root@develop3 classes]# ls
com dubbo.properties logback.xml spring-vancloud.xml vancloud-shiro.xml
consumer-ems-beans.xml jetty-contexts.xml spring-redis.xml spring-web-beans.xml
[root@develop3 classes]# vim consumer-ems-beans.xml

dubbo+zookeeper+jenkins从打包开始

dubbo的service端

对于dubbo.properties

打包前:

[root@Jenkins3 resources]# pwd
/data/jenkins/workspace/QA-vancloud-oa-service/src/main/resources
[root@Jenkins3 resources]# ls
dao dubbo.properties ehcache.xml imagesettings.properties logback.xml META-INF
[root@Jenkins3 resources]# vim dubbo.properties

dubbo+zookeeper+jenkins从打包开始

打包后:

[root@develop3 conf]# pwd
/opt/service/vancloud-oa-service/conf
[root@develop3 conf]# ls
dubbo.properties
[root@develop3 conf]# vim dubbo.properties

dubbo+zookeeper+jenkins从打包开始

可以看出都能成功获取到相应环境下的变量值

二.dubbo+zookeeper+spring整合介绍

dubbo采用全spring配置方式,透明化接入应用,对应用没有任何API侵入,只需用spring加载dubbo的配置即可,dubbo基于spring的schema扩展进行加载。

1.zookeeper安装 略

2.service端启动,向zookeeper上注册URL对象,注册信息可见spring目录下文件

3.web端启动,想zookeeper获取对象

示例图:

dubbo+zookeeper+jenkins从打包开始

其中service端启动脚本(官方脚本)如下:略有修改

#!/bin/bash
cd `dirname $`
BIN_DIR=`pwd`
cd ..
DEPLOY_DIR=`pwd`
CONF_DIR=$DEPLOY_DIR/conf SERVER_NAME=`sed '/dubbo.application.name/!d;s/.*=//' conf/dubbo.properties | tr -d '\r'`
SERVER_PROTOCOL=`sed '/dubbo.protocol.name/!d;s/.*=//' conf/dubbo.properties | tr -d '\r'`
SERVER_PORT=`sed '/dubbo.protocol.port/!d;s/.*=//' conf/dubbo.properties | tr -d '\r'`
LOGS_FILE=`sed '/dubbo.log4j.file/!d;s/.*=//' conf/dubbo.properties | tr -d '\r'` if [ -z "$SERVER_NAME" ]; then
SERVER_NAME=`hostname`
fi PIDS=`ps -f | grep java | grep "$CONF_DIR" |awk '{print $2}'`
if [ -n "$PIDS" ]; then
echo "ERROR: The $SERVER_NAME already started!"
echo "PID: $PIDS"
exit
if [ -n "$SERVER_PORT" ]; then
SERVER_PORT_COUNT=`netstat -tln | grep $SERVER_PORT | wc -l`
if [ $SERVER_PORT_COUNT -gt ]; then
echo "ERROR: The $SERVER_NAME port $SERVER_PORT already used!" LOGS_DIR=""
if [ -n "$LOGS_FILE" ]; then
LOGS_DIR=`dirname $LOGS_FILE`
else
if [ ! -d $LOGS_DIR ]; then
mkdir $LOGS_DIR
fi
STDOUT_FILE=$LOGS_DIR/stdout.$(date +%Y-%m-%d).log LIB_DIR=$DEPLOY_DIR/lib
LIB_JARS=`ls $LIB_DIR|grep .jar|awk '{print "'$LIB_DIR'/"$0}'|tr "\n" ":"` JAVA_OPTS=" -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true "
JAVA_DEBUG_OPTS=""
if [ "$1" = "debug" ]; then
JAVA_DEBUG_OPTS=" -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n "
fi
JAVA_JMX_OPTS=""
if [ "$1" = "jmx" ]; then
JAVA_JMX_OPTS=" -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false "
fi
JAVA_MEM_OPTS=""
BITS=`java -version >& | grep -i -bit`
if [ -n "$BITS" ]; then
JAVA_MEM_OPTS=" -server -Xmx512m -Xms512m -Xmn256m -XX:PermSize=128m -Xss256k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSCompactAtFullCollection -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -DenableProxy=true -DproxyIp=10.51.183.234 -DproxyPort=8888"
else
JAVA_MEM_OPTS=" -server -Xms1g -Xmx1g -XX:PermSize=128m -XX:SurvivorRatio=2 -XX:+UseParallelGC "
fi echo -e "Starting the $SERVER_NAME ...\c"
nohup java $JAVA_OPTS $JAVA_MEM_OPTS $JAVA_DEBUG_OPTS $JAVA_JMX_OPTS -Ddubbo.properties.file=dubbo.properties -classpath $CONF_DIR:$LIB_JARS com.alibaba.dubbo.container.Main >& | /usr/sbin/cronolog $LOGS_DIR/stdout.%Y-%m-%d.log > /dev/null >& & echo "OK!"
PIDS=`ps -f | grep java | grep "$DEPLOY_DIR" | awk '{print $2}'`
echo "PID: $PIDS"
echo "STDOUT: $STDOUT_FILE"

web端启动脚本如下:

#!/bin/sh
cd `dirname $`
BIN_DIR=`pwd`
cd .. # 设置项目代码路径
CODE_HOME=`pwd` zookeeper_address='10.51.183.161:2181,10.51.181.181:2181,10.51.180.146:2181'
IPADD=`/sbin/ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6|awk '{print $2}'|tr -d "addr:"` #日志路径
export LOG_PATH=$CODE_HOME/logs
mkdir -p $LOG_PATH # 设置依赖路径
export CLASSPATH="$CODE_HOME/WEB-INF/classes:$CODE_HOME/WEB-INF/lib/*" # JVM启动参数
export JAVA_OPTS="-server -Xms128m -Xmx1g -Xss256k -XX:MaxDirectMemorySize=128m" #JMX
export JMX="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=17083 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=$IPADD" # 服务端端口、上下文、项目根配置
export SERVER_INFO="-Dserver.port=7083 -Dserver.contextPath=/ -Dserver.docBase=$CODE_HOME -Ddubbo.registry.address=$zookeeper_address -Dzookeeper.address=$zookeeper_address -DenableProxy=true -DproxyIp=10.51.183.234 -DproxyPort=8888" # 启动类
export MAIN_CLASS=com.vgtech.vancloud.web.startup.TomcatBootstrap #判断服务是否运行
PIDS=`ps -ef | grep java | grep "server.port=7083" |awk '{print $2}'`
if [ -n "$PIDS" ]; then
echo "ERROR: The Service already started!"
echo "PID: $PIDS"
exit
fi #启动服务
nohup java $JMX $JAVA_OPTS -classpath $CLASSPATH $SERVER_INFO $MAIN_CLASS >& | /usr/sbin/cronolog $LOG_PATH/stdout.%Y-%m-%d.log > /dev/null >& & #判断服务是否启动成功
echo "Service startup success"
PIDS=`ps -ef | grep java | grep "server.port=7083" | awk '{print $2}'`
echo "PID: $PIDS"
echo "STDOUT: $LOG_PATH/stdout.$(date +%Y-%m-%d).log"
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