Implementing Static Code Analysis
Advanced Configuration Lab
Solution overview
Static code analysis is the process of analyzing code without actually executing it. It helps identify potential issues and vulnerabilities in the code before it is deployed or executed. This analysis uses specialized tools that scan the code for common coding mistakes, security vulnerabilities, and adherence to coding standards. In the context of Ansible Automation, two commonly used tools for static code analysis are yamllint and ansible-lint. yamllint is a tool specifically designed to analyze YAML files. It checks for syntax errors, indentation, and other formatting issues in YAML files. By using yamllint, you can ensure your YAML files are well-formatted and adhere to best practices.
On the other hand, ansible-lint is a tool that analyzes Ansible playbooks and roles. It checks for common mistakes, deprecated features, and adherence to Ansible best practices. ansible-lint helps ensure your Ansible code is efficient, maintainable and follows recommended guidelines. By implementing these tools in your automation workflow, you can quickly catch potential issues and ensure that your code meets style, formatting, and security guidelines. This can help improve the overall quality of your automation code and reduce the chances of errors or vulnerabilities in your deployments.