Install Sonar on Ubuntu 12.04 with Postgresql

1. install JDK
sudo apt-get install default-jdk

2. Download the package on http://www.sonarqube.org/downloads/
unzip sonarqube-[version].zip

3. Change the config for Postgresql
vim sonar/conf/sonar.properties
change the username and password for progresql like this:
  sonar.jdbc.username=sonar
  sonar.jdbc.password=sonar
  sonar.jdbc.url=jdbc:postgresql://[ip:localhost if your db at same server]/sonar

4. If the jdk is installed, uncommet this line under in sonar/conf/wrapper.conf
wrapper.java.additional.6=-server

5. Set up for Postgresql Server:
sudo su postgres
createuser sonar -P
  enter password: sonar
  nnn

psql
  create database sonar with owner sonar encoding ‘utf8’;
  /q
6. If the Postgresql Server isn't on localhost, add a line for verification in pg_hba.conf
sudo vim /etc/postgresql/9.1/main/pg_hba.conf
  host    all             sonar     192.168.1.0/24             md5

7. Test to connect db server
sudo apt-get install postgresql-client
psql -d sonar -h [ip of db server] -U sonar

8. Start Sonar:
sudo sonar/bin/[linux-x86-64]/sonar.sh start

9. Register as a service:
sudo vim /etc/init.d/sonar
     #! /bin/sh
     /home/admin01/sonar4/bin/linux-x86-64/sonar.sh $*

sudo chmod 755 /etc/init.d/sonar
sudo update-rc.d sonar defaults
sudo service sonar start

10. maven config:
vim ~/.m2/setting.xml
<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
     <profiles>
          <profile>
               <id>sonar</id>
               <properties>
                    <sonar.jdbc.url>jdbc:postgresql://[ip]/sonar</sonar.jdbc.url>
                    <sonar.jdbc.username>sonar</sonar.jdbc.username>
                    <sonar.jdbc.password>sonar</sonar.jdbc.password>
                    <sonar.host.url>http://[ip]:9000</sonar.host.url>
               </properties>
          </profile>
     </profiles>
     <activeProfiles>
          <activeProfile>sonar</activeProfile>
     </activeProfiles>
</settings>

11. Push your project to Sonar
Add maven plugin:
            <plugin>
                <groupId>org.codehaus.sonar</groupId>
                <artifactId>sonar-maven-plugin</artifactId>
                <version>3.7.2</version>
            </plugin>


Run this:
mvn sonar:sonar