Linux Cloud and DevOps

Go to Course: https://www.coursera.org/learn/linux-cloud-devops

Introduction

**Course Review: Linux Cloud and DevOps on Coursera** In today’s rapidly evolving tech landscape, the integration of cloud computing, DevOps practices, and the Linux operating system plays a pivotal role in driving innovation and efficiency. For those looking to deepen their knowledge in these areas, the course “Linux Cloud and DevOps” available on Coursera is an invaluable resource. ### Course Overview This course is not just designed for those who aim to prepare for the **Linux Foundation Certified IT Associate (LFCA)** exam, but is a comprehensive learning experience suited for anyone keen on mastering Linux along with cloud and DevOps concepts. Being the fourth part of a series dedicated to nurturing aspiring IT professionals, it builds on prior learning to enhance technical skills and knowledge for careers in information technology. ### Syllabus Breakdown #### **1. Cloud Computing Models** The course kicks off by exploring various cloud computing models, providing a solid foundation for understanding how cloud services function. It covers: - **Software-as-a-Service (SaaS)**: The course begins with this essential model, helping students understand its significance from a practical perspective. - **Infrastructure-as-a-Service (IaaS)**: This section emphasizes the role of Linux within IaaS, showcasing how Linux underpins many core services in the cloud environment. - **Platform-as-a-Service (PaaS)**: Here, learners will discover how Linux contributes to future PaaS offerings, making it invaluable for developing applications in the cloud. #### **2. Virtualization** Next, the focus shifts to virtualization—a key skill for IT professionals. This module dives into: - The basics of virtualizing guest operating systems on a Linux host, enabling learners to understand the mechanisms behind virtualization. - The types of hypervisors utilized in virtualization, ensuring students comprehend the underlying technologies. - Management of virtual machines, installation procedures, and networking considerations related to virtualization—all critical elements of modern IT infrastructure. #### **3. Version Control** In the world of software development, version control is paramount. This module educates students on using **Git**, one of the most widely adopted version control systems. The content includes: - Abstract concepts of version control, followed by practical applications. - Step-by-step instructions on committing source code to a Git repository. - Merging different versions, which is essential for collaborative coding environments. #### **4. DevOps Basics** The final module examines the intersection of DevOps practices with Linux and cloud technology. Key topics include: - The principles of DevOps and how they promote collaboration between development and operations teams. - A focus on containerization, illustrating how Linux containers can be orchestrated for consistent testing and deployment environments, which is increasingly relevant in agile development practices. ### Course Recommendations **Who Should Take This Course?** - Aspiring IT professionals seeking to solidify their understanding of Linux in cloud environments. - Software developers and system administrators aiming to enhance their skills in version control and DevOps practices. - Individuals preparing for the LFCA exam or those desiring a comprehensive overview of cloud computing underpinned by Linux. **Why Take This Course?** The “Linux Cloud and DevOps” course offers a well-rounded curriculum that not only prepares learners for certification but also equips them with practical skills necessary for real-world applications. It balances theory with hands-on experience, ensuring that students are job-ready upon course completion. ### Conclusion If you’re looking to enhance your Linux skills, understand cloud computing models, and dive into DevOps practices, this course on Coursera is highly recommended. With its structured modules and practical emphasis, it promises a thorough grounding that can significantly benefit your professional development in the tech industry. Whether you aim for certification or simply wish to expand your knowledge base, this course supports your journey in becoming a proficient IT professional.

Syllabus

Cloud Computing Models

In this module, we look at different cloud computing models. We start with a look at Software-as-a-Service. Next, we move on to Infrastructure-as-a-Service and think about the rule of Linux in all the IAAS services available. Lastly, we look at Platform-as-a-Service and how Linux can play a crucial role in future PAAS offerings.

In this module, we look at how to virtualize guest operating systems running under a Linux host operating system. We will differentiate different types of hypervisors used for the virtualization process. Next, we will look at managing virtual machines running in a host Linux system, bootstrapping new installations and finally we will consider how to virtualize the network connections.

In this module, we look at how we can manage versions of source control in the cloud using the Git version control system. We will talk about version control at an abstract level and then drill into the details on how to commit source code to a Git repository and then follow up with how to merge different versions in Git.

In this module, we look at DevOps and the use of Linux and the cloud. We will think about containers and how we can orchestrate their configuration to replicate environments for the testing and deployment of software.