Gitlab ce + Sonarque + Sonar gitlab plugin Installation

Requiments:

• OS: linode Centos 7.0 64 bit, 4GB RAM, 3CPUs
• Sonarqube 5.6
• Gitlab ce version 8.17.4
• Sonar gitlab plugin 1.7

1.Install Sonarqube

Sonarqube requires minimum 2G RAM for installing and running.

1.1. Install java 1.8

• Download the file: jdk-8u121-linux-x64.rpm here Java JDK 1.8
• After we go to above link, click on "Accept License Agreement" and copy the download url of the file: jdk-8u121-linux-x64.rpm
• Install Java jdk with rpm by running following commands as root

  cd /tmp/
  wget http://download.oracle.com/otn-pub/java/jdk/8u121-b13/e9e7ea248e2c4826b92b3f075a80e441/jdk-8u121-linux-x64.rpm
  rpm -ivh jdk-8u121-linux-x64.rpm

• After running above commands, Java jdk 1.8 will be installed

1.2. Install Sonarqube

• Download sonarqube 5.6
• Extract file zip sonarqube-5.6.6.zip
• Change database connection settings, check here
• Run command to start Sonarqube

You can find settings on the file : /var/www/sonarqube-5.6.6/conf/sonar.properties

sonar.jdbc.username=sonarqube
sonar.jdbc.password=mypassword
sonar.jdbc.url=jdbc:postgresql://localhost/sonarqube

Commands:

cd /var/www/
wget https://sonarsource.bintray.com/Distribution/sonarqube/sonarqube-5.6.6.zip
unzip sonarqube-5.6.6.zip
#after changing db setting on sonar.properties 
bash /var/www/sonarqube-5.6.6/bin/linux-x86-64/sonar.sh start

• Sonarqube should be started now

Now go to the url : http://localhost:9000 you will see the homepage of sonarque

1.3. Install SonarPHP plugins

The SonarPHP plugins will analyze your php code and display the result on a statistic.
You can find the plugins for your programming language here

Commands :

wget -P /var/www/sonarqube-5.6.6/extensions/plugins/ https://sonarsource.bintray.com/Distribution/sonar-php-plugin/sonar-php-plugin-2.10.0.2087.jar
bash /var/www/sonarqube-5.6.6/bin/linux-x86-64/sonar.sh restart

1.4. Install and run sonarqube scanner

• Download the sonarqube scanner zip file here
• Extract file sonar-scanner-cli-3.0.0.702-linux.zip
• Change sonarqube scanner configuration
• Declare configurations for sonarqube scanner on your php project
• Start running scanner

Commands :

wget -P /var/www/ https://sonarsource.bintray.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-3.0.0.702-linux.zip

Change config file: /var/www/sonar-scanner-3.0.0.702-linux/conf/sonar-scanner.properties On this file you need to correct the following information: database user, database pass and sonarqube url.

Create new file: sonar-project.properties in the root folder of php project. Please download sonarqube sample projects for more details.

sonar.projectKey=my:project
sonar.projectName=My project
sonar.projectVersion=1.0
sonar.sources=.

Then go to the root folder of project and run :

/var/www/sonar-scanner-3.0.0.702-linux/bin/sonar-scanner

Go to the http://ip:9000 you should see the new project on sonarqube now.

2.Install Gitlab

Install gitlab on centos 7

#1. Install and configure the necessary dependencies
sudo yum install curl policycoreutils openssh-server openssh-clients
sudo systemctl enable sshd
sudo systemctl start sshd
sudo yum install postfix
sudo systemctl enable postfix
sudo systemctl start postfix
sudo firewall-cmd --permanent --add-service=http
sudo systemctl reload firewalld

#2. Add the GitLab package server and install the package
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash
sudo yum install gitlab-ce

#3. Configure and start GitLab
sudo gitlab-ctl reconfigure

Now go to http://ip you will see gitlab now.

3.Install gitlab runner and sonar gitlab plugin

3.1 Install sonar gitlab plugin

• Download gitlab plugin
• Restart sonarquube

wget -P /var/www/sonarqube-5.6.6/extensions/plugins/ https://github.com/gabrie-allaigre/sonar-gitlab-plugin/releases/download/2.0.0-rc1/sonar-gitlab-plugin-2.0.0-rc1.jar

bash /var/www/sonarqube-5.6.6/bin/linux-x86-64/sonar.sh restart 

3.2 Install gitlab runner

# For RHEL/CentOS
curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-ci-multi-runner/script.rpm.sh | sudo bash
sudo yum install gitlab-ci-multi-runner

sudo gitlab-ci-multi-runner register

Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com )
http://ip
Please enter the gitlab-ci token for this runner
xxx
Please enter the gitlab-ci description for this runner
my-runner
INFO[0034] fcf5c619 Registering runner... succeeded
Please enter the executor: shell, docker, docker-ssh, ssh?
shell

**32 How to use gitlab runner with sonarqube

• Create new file .gitlab-ci.yml in the root folder of php project
• Starting using gitlab plugins

Create .gitlab-ci.yml :

before_script:
  - create-sonar-php
sonarqube_preview:
  script:
    - sonar-scanner -Dgpg.sign=false -Dsonar.host.url=http://ip:9000 -Dsonar.gitlab.project_id=$CI_PROJECT_PATH -Dsonar.analysis.mode=preview -Dsonar.issuesReport.console.enable=true -Dsonar.gitlab.commit_sha=$CI_BUILD_REF -Dsonar.gitlab.ref_name=$CI_BUILD_REF_NAME
  stage: test

sonarqube:
  script:
    - sonar-scanner -Dgpg.sign=false -Dsonar.host.url=http://ip:9000
  stage: test
  only:
    - master

3.References

1. https://docs.sonarqube.org/display/SONAR/Documentation
2. https://about.gitlab.com/downloads/#centos7
3. https://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Scanner
4. https://github.com/SonarSource/sonar-examples
5. https://github.com/gabrie-allaigre/sonar-gitlab-plugin
6. https://docs.gitlab.com/runner/install/linux-repository.html
7. https://docs.gitlab.com/ce/ci/yaml/README.html