In a CI/CD pipeline using Cloud Build, what should you do if new Docker images are not being generated after modifying the Cloud Build YAML configuration?

In a CI/CD pipeline using Cloud Build, the effective troubleshooting of issues like new Docker images not being generated is critical. Running a Git compare between the previous and current Cloud Build configuration files is a recommended approach because it allows you to systematically identify any changes that may have introduced unintended errors or omissions. By comparing the configurations, you can pinpoint any modifications to build steps, triggers, or environment variables that could be preventing the successful generation of Docker images.

This methodical examination is particularly useful in CI/CD environments, where even minor changes might have significant consequences on automated processes. It enables you to understand the specific alterations that could affect the build process and quickly address any discrepancies.

In contrast, reverting to manual processes or altering where the artifacts are pushed does not directly address the underlying problem with the configuration and could lead to further complications. Moreover, uploading the configuration to Cloud Storage or relying on Error Reporting may not provide immediate insights into the specific configurations that may have caused the issue, as these approaches tend to be more reactive than proactive in diagnosing and fixing configuration problems.