AWS codepipeline integration with SonarQube

Your SonarQube instance needs to be accessible from the pipeline environment. Basically you need have your sonar.login and sonar.host.url need to be fed into your pipeline. Here’s a dead simple buildspec.yaml that will run a Maven build and scan, then push results to a SQ instance:

env:
  variables:
    SONAR_LOGIN: "SONARQUBE_AUTHTOKEN"
    SONAR_HOST: "SONARQUBE_URL"
    #good to use parameter-store
phases:
  build:
    commands:
      - mvn test123
  post_build:
    commands:
      - mvn sonar:sonar -Dsonar.login=$SONAR_LOGIN -Dsonar.host.url=$SONAR_HOST

This was like completed few years back for one of my client. Also you can explore SonarCloud as well if possible. Checkout below documentation. https://aws.amazon.com/blogs/devops/integrating-sonarcloud-with-aws-codepipeline-using-aws-codebuild/