Here is a simple script to provision SonarQube and Postgres database on a ec2 instance for code analysis to streamline a DevOps process.
Create and open a file - and paste the code snippet below. Make sure to change the database password.
#!/bin/bash
sudo cp /etc/sysctl.conf /root/sysctl.conf_backup
# Modify Kernel System Limits for Sonarqube
sudo sh -c 'cat <<EOF> /etc/sysctl.conf
vm.max_map_count=262144
fs.file-max=65536
ulimit -n 65536
ulimit -u 4096
EOF'
sudo apt update -y
sudo apt-get install openjdk-11-jdk -y
# Postgres Database installation and setup
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 systemctl enable postgresql.service
sudo systemctl start postgresql.service
sudo echo "postgres:admin123" | sudo chpasswd
sudo 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;"
sudo systemctl restart postgresql
# Sonarqube installation and setup
sudo mkdir /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 cp /opt/sonarqube/conf/sonar.properties /root/sonar.properties_backup
sudo chown sonar:sonar /opt/sonarqube/ -R
sudo sh -c 'cat <<EOF> /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
EOF'
# Setup Systemd service for Sonarqube
sudo sh -c 'cat <<EOF> /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
EOF'
# Enable and restart service
sudo systemctl daemon-reload
sudo systemctl enable sonarqube.service
sudo systemctl start sonarqube.service
sudo reboot
Give execute permission
chmod +x sonarqube_setup.sh
Run script
./sonarqube_setup.sh
After the script is completed, the instance takes couple of seconds to reboot. Verify the instance is ready by logging into the instance.
Make sure to open port 9000 to your IP address or Anywhere IP 0.0.0.0/0, depending on your internet setup in your security group.
Verify in the browser
Login with default credentials Login: admin Password: admin
As always, I look forward to getting your thoughts on this article. Please feel free to leave a comment!
Top comments (1)
Impressive. works perfectly well!