What are the best open-source tools for managing a hybrid cloud environment?

Hello Community, 
I hope this message finds you well. As businesses increasingly adopt hybrid cloud environments, the need for effective management tools becomes crucial.
In this thread, let's dive into the realm of open-source solutions and discuss the best tools available for managing a hybrid cloud setup. 

1. Tool Name and Overview:Share your experiences with open-source tools designed for hybrid cloud management. Provide a brief overview of the tool, its functionalities, and any standout features.

 2. Deployment and Integration:Discuss the ease of deployment and integration of the tools into a hybrid cloud environment. Share any challenges faced or success stories regarding the implementation.

3. Security and Compliance:Assess the security features and compliance capabilities of the tools. How well do they address security concerns in a hybrid cloud setup?

Share any experiences or insights related to securing your environment.

4. Recommendations and Best Practices:If you have a preferred open-source tool for managing hybrid cloud environments, let the community know.

Share any best practices or tips for optimizing the usage of these tools. Feel free to share your insights, ask questions, and engage in discussions.

The collective knowledge of our community can help everyone make informed decisions when it comes to managing hybrid cloud environments with open-source tools. Looking forward to a lively and informative discussion!