System Version：CentOS release 6.7（Final）
1、下载SonarQube 和 Sonar-scanner
http://www.sonarqube.org/downloads/
当前下载版本Sonar-3.7.4.zip、Sonar-scanner-2.5.1.zip
2、新建安装目录mkdir /opt/sonar，上传zip至sonar目录
3、环境变量配置，在/etc/profile.d目录下新建sonar.sh文件
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#!/bin/bash
SONAR_HOME=/opt/sonar/sonar-3.7.4
SONAR_RUNNER_HOME=/opt/sonar/sonar-scanner-2.5.1
PATH=$SONAR_RUNNER_HOME/bin:$PATH
export SONAR_HOME
export SONAR_RUNNER_HOME
export PATH
赋予执行权限
chmod +x /etc/profile.d/sonar.sh
source /etc/profile.d/sonar.sh
4、配置命令，在/etc/init.d/目录下新建sonar文件
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#!/bin/sh
# chkconfig: -80 20
# Description: SONAR
/opt/sonar/sonar-3.7.4/bin/linux-x86-64/sonar.sh $*
exit $?
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赋予执行权限
sudo ln -s $SONAR_HOME/bin/linux-x86-64/sonar.sh /usr/bin/sonar
sudo chmod 755 /etc/init.d/sonar
sudo chkconfig --add sonar
chmod +x /etc/init.d/sonar
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设置开机启动
chkconfig sonar on
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5、更改配置文件/opt/sonar/sonar-3.7.4/conf/sonar.properties
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sonar.web.host: x.x.x.x
sonar.web.port: 9000
sonar.jdbc.username: sonar
sonar.jdbc.password: sonar
sonar.jdbc.url: jdbc:h2:tcp://x.x.x.x:9092/sonar（Default）
sonar.embeddedDatabase.port: 9092
当前使用：192.168.2.42:10080
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6、更改配置/opt/sonar/sonar-2.5.1/conf/sonar.properties
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#----- Default SonarQube server
sonar.host.url=http://localhost:9000
#----- Default source code encoding
sonar.sourceEncoding=UTF-8
#----- Global database settings (not used for SonarQube 5.2+)
sonar.jdbc.username=sonar
sonar.jdbc.password=sonar
sonar.jdbc.url=jdbc:h2:tcp://localhost:9092/sonar（默认数据库）
sonar.login=admin
sonar.password=admin
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7、启动SonarQube
# cd /opt/sonar/sonar-3.7.4/bin/linux-x86-64/
# ./sonar.sh start / restart / stop
8、SonarQube数据库配置
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创建Sonar用户
#mysql -uroot -p$password
mysql>create user 'sonar'@'%'identified by 'sonar';
mysql>grant all on *.* to 'sonar'@'%' with grant option;
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SonarQube配置
#vim /opt/sonar/sonar-3.7.4/conf/sonar.properties
#-----MySQL 5.x
soanr.jdbc.url : jdbc:mysql://192.168.2.42:3306/sonar?useUnicode=true&characterEndoding=utf&rewriteBatchedStatements=true
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Sonar-Runner配置
# vim /opt/sonar/sonar-scanner-2.5.1/conf/sonar-runner.properties
#-----MySQL
sonar.jdbc.url = jdbc:mysql://192.168.2.42:3306/sonar?useUnicode=true&characterEndoding=utf8
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重启SonarQube
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备注：
1、使用sonar用户登录mysql，手工创建sonar数据库，否则SonarQube启动不了
2、由于更改了SonarQube的数据库配置（由默认的H2转至MySQL），进入SonarQube时需要使用以下地址：
http://192.168.2.42:11080/setup
此时会提示你手工设置，亲测没必要手工点击，静静等待1分钟即可自动完成数据库设置
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