Cloud automation tools are software platforms that automate the deployment, management, and scaling of applications and infrastructure in cloud environments. These tools can be used to automate various tasks, such as provisioning and configuring servers, deploying applications, and managing cloud resources, such as storage and networking.

Cloud automation tools can help organizations achieve greater efficiency, flexibility, and scalability in their cloud environments, as well as reduce operational costs and improve security. Some common cloud automation tools include:

1. Ansible: Ansible is an open-source automation platform that can be used to automate cloud infrastructure and application deployment across multiple cloud providers.
2. Terraform: Terraform is an infrastructure-as-code tool that enables users to provision and manage cloud infrastructure resources across various cloud providers.
3. Kubernetes: Kubernetes is an open-source container orchestration platform that automates the deployment and scaling of containerized applications in cloud environments.
4. Puppet: Puppet is a configuration management tool that can be used to automate the deployment and management of applications and infrastructure in cloud environments.
5. AWS CloudFormation: AWS CloudFormation is a service provided by Amazon Web Services (AWS) that enables users to create and manage cloud infrastructure resources using code.

These are just a few examples of the many cloud automation tools available. As cloud computing continues to gain popularity and more organizations move their workloads to the cloud, it is likely that the demand for cloud automation tools will continue to grow.