SonarQube

SonarQube is an open-source platform for static code analysis, used to verify the technical quality of the source code. The development is managed by SonarSource. The tool was released in 2007 and was called “Sonar” until the name was changed in 2013.

SonarQube Setup in Ubuntu

Requirements

Ubuntu OS with 4GB Ram, 2 CPU

#!/bin/bash
apt --help >> /dev/null
if [ $? -eq 0 ]
then
echo " Setting up SonarQube IN Ubuntu"
echo
cp /etc/sysctl.conf /root/sysctl.conf_backup
cat <<EOT> /etc/sysctl.conf
vm.max_map_count=262144
fs.file-max=65536
ulimit -n 65536
ulimit -u 4096
EOT
cp /etc/security/limits.conf /root/sec_limit.conf_backup
cat <<EOT> /etc/security/limits.conf
sonarqube   -   nofile   65536
sonarqube   -   nproc    409
EOT
sudo apt-get update -y
sudo apt-get install openjdk-11-jdk -y
sudo update-alternatives --config java
java -version
sudo apt update
wget -q https://www.postgresql.org/media/keys/ACCC4CF8.asc -O - | sudo apt-key add -
sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" >> /etc/apt/sources.list.d/pgdg.list'
sudo apt install postgresql postgresql-contrib -y
#sudo -u postgres psql -c "SELECT version();"
sudo systemctl enable postgresql.service
sudo systemctl start  postgresql.service
sudo echo "postgres:admin123" | chpasswd
runuser -l postgres -c "createuser sonar"
sudo -i -u postgres psql -c "ALTER USER sonar WITH ENCRYPTED PASSWORD 'admin123';"
sudo -i -u postgres psql -c "CREATE DATABASE sonarqube OWNER sonar;"
sudo -i -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE sonarqube to sonar;"
systemctl restart  postgresql
#systemctl status -l   postgresql
netstat -tulpena | grep postgres
sudo mkdir -p /sonarqube/
cd /sonarqube/
sudo curl -O https://binaries.sonarsource.com/Distribution/sonarqube/sonarqube-8.3.0.34182.zip
sudo apt-get install zip -y
sudo unzip -o sonarqube-8.3.0.34182.zip -d /opt/
sudo mv /opt/sonarqube-8.3.0.34182/ /opt/sonarqube
sudo groupadd sonar
sudo useradd -c "SonarQube - User" -d /opt/sonarqube/ -g sonar sonar
sudo chown sonar:sonar /opt/sonarqube/ -R
cp /opt/sonarqube/conf/sonar.properties /root/sonar.properties_backup
cat <<EOT> /opt/sonarqube/conf/sonar.properties
sonar.jdbc.username=sonar
sonar.jdbc.password=admin123
sonar.jdbc.url=jdbc:postgresql://localhost/sonarqube
sonar.web.host=0.0.0.0
sonar.web.port=9000
sonar.web.javaAdditionalOpts=-server
sonar.search.javaOpts=-Xmx512m -Xms512m -XX:+HeapDumpOnOutOfMemoryError
sonar.log.level=INFO
sonar.path.logs=logs
EOT
cat <<EOT> /etc/systemd/system/sonarqube.service
[Unit]
Description=SonarQube service
After=syslog.target network.target
[Service]
Type=forking
ExecStart=/opt/sonarqube/bin/linux-x86-64/sonar.sh start
ExecStop=/opt/sonarqube/bin/linux-x86-64/sonar.sh stop
User=sonar
Group=sonar
Restart=always
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=multi-user.target
EOT
systemctl daemon-reload
systemctl enable sonarqube.service
#systemctl start sonarqube.service
#systemctl status -l sonarqube.service
apt-get install nginx -y
rm -rf /etc/nginx/sites-enabled/default
rm -rf /etc/nginx/sites-available/default
cat <<EOT> /etc/nginx/sites-available/sonarqube
server{
    listen      80;
    server_name sonarqube.groophy.in;
access_log  /var/log/nginx/sonar.access.log;
    error_log   /var/log/nginx/sonar.error.log;
proxy_buffers 16 64k;
    proxy_buffer_size 128k;
location / {
        proxy_pass  http://127.0.0.1:9000;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
        proxy_redirect off;
proxy_set_header    Host            \$host;
        proxy_set_header    X-Real-IP       \$remote_addr;
        proxy_set_header    X-Forwarded-For \$proxy_add_x_forwarded_for;
        proxy_set_header    X-Forwarded-Proto http;
    }
}
EOT
ln -s /etc/nginx/sites-available/sonarqube /etc/nginx/sites-enabled/sonarqube
systemctl enable nginx.service
#systemctl restart nginx.service
sudo ufw allow 80,9000,9001/tcp
echo "System reboot in 30 sec"
sleep 30
reboot
date
else
 echo "THIS SCRIPT WORKS ONLY ON UBUNTU"
fi