DO188 – Red Hat OpenShift Development I: Introduction to Containers with Podman

What Will You Learn?

• Understand the benefits of using containers for application development and how they improve efficiency and portability.
• Gain proficiency in managing and running containers using Podman, including starting, stopping, and interacting with containerized applications.
• Learn to navigate container registries to find, pull, and manage container images that are essential for various applications.
• Acquire the skills to build custom container images using Dockerfiles, which is critical for creating tailored environments for applications.
• Explore methods to persist data within containers, enabling the development of applications that retain data after the container stops.
• Comprehend the basics of container networking, including how to expose services and configure network communication for containers.
• Become adept at troubleshooting containerized applications by analyzing container logs and setting up remote debugging.
• Utilize Compose to define and run multi-container applications, simplifying the management of complex applications with multiple interdependent services.
• Understand the key concepts of container orchestration, including how Kubernetes and Red Hat OpenShift manage, scale, and deploy containerized applications.
• Prepare for real-world challenges by applying best practices for building, deploying, and maintaining containerized applications in a production environment.