Using tools like Jenkins, Git, Docker, and Kubernetes, create and execute a comprehensive CI/CD pipeline for a sample web application. Automate the application's development, testing, and deployment to a production and staging environment.

Make a project in which Terraform is used to provision cloud infrastructure (EC2, S3, RDS) on AWS. Showcase a completely automated, replicable infrastructure setup by integrating it with Ansible for configuration management.

Use Prometheus, Grafana, and the ELK Stack (Elasticsearch, Logstash, Kibana) to set up a centralized application monitoring and logging solution. To guarantee dependability and performance monitoring, set up alerts for application logs and system metrics.