The most comprehensive Puppet course. Learn to write Infrastructure as a Code and manage it at scale with Puppet
β±οΈ Length: 8.2 total hours
β 4.06/5 rating
π₯ 13,804 students
π January 2025 update
Add-On Information:
Get Instant Notification of New Courses on our Telegram channel.
Noteβ Make sure your ππππ¦π² cart has only this course you're going to enroll it now, Remove all other courses from the ππππ¦π² cart before Enrolling!
- Course Overview: This program serves as a definitive bridge for system administrators and aspiring DevOps engineers transitioning from manual, error-prone configuration tasks to a sophisticated, automated engineering mindset. It delves into the philosophy of the Puppet ecosystem, emphasizing the transition from imperative scripting to declarative resource management. By focusing on the School of DevOpsβ practical methodology, the course provides a blueprint for building a resilient, self-healing infrastructure that can handle the demands of modern web-scale applications. It explores the architectural nuances of the Puppet communication protocol, ensuring students understand the secure handshake and certificate-based authentication that underpins every transaction within a managed network.
- Course Overview: Beyond simple automation, this training explores the strategic implementation of configuration management as a cornerstone of the Software Development Life Cycle (SDLC). Students will explore how to treat their server configurations with the same rigor as application code, including versioning, testing, and peer reviews. The curriculum is designed to move beyond the “basics” by addressing the complexities of managing heterogeneous environments where consistency is often difficult to maintain. It provides a structured path to becoming an architect of automation, capable of designing systems that are not only functional but also maintainable and scalable over long-term project lifecycles.
- Course Overview: The course highlights the importance of the Resource Abstraction Layer (RAL), a core component of Puppet that allows users to manage diverse operating systems using a unified language. By understanding this abstraction, learners can manage packages, users, and services across various Linux distributions and Windows environments without needing to learn platform-specific commands. This section of the training emphasizes the “Write Once, Run Anywhere” philosophy applied to infrastructure, which significantly reduces the overhead for teams managing multi-cloud or hybrid-cloud deployments.
- Requirements / Prerequisites: A foundational understanding of the Linux Command Line Interface (CLI) is essential, as the majority of the hands-on labs involve navigating file systems, managing permissions, and editing configuration files via terminal-based editors like Vim or Nano. Familiarity with basic networking concepts, such as IP addressing, DNS, and the SSH protocol, will help students grasp the communication flow between the primary server and its managed agents.
- Requirements / Prerequisites: While deep programming experience is not required, a basic grasp of logic and control structures (such as if/else statements and loops) is highly beneficial. Understanding the structure of data formats like YAML or JSON will also accelerate the learning process, as these are frequently used for data externalization and configuration definitions within the broader DevOps toolchain.
- Requirements / Prerequisites: Learners should have access to a computer capable of running Virtualization Software (such as VirtualBox or VMware) or have an account with a cloud provider (like AWS, Azure, or GCP). This is necessary to set up a local or cloud-based lab environment where students can safely trigger configurations and observe the effects of their code on multiple virtual instances without risking production hardware.
- Skills Covered / Tools Used: Puppet Forge Integration: Students will learn how to leverage the massive library of pre-built modules available on the Puppet Forge. This skill is crucial for avoiding “reinventing the wheel,” allowing engineers to implement community-tested solutions for common software stacks like Nginx, Apache, or MySQL while focusing their internal efforts on custom business logic.
- Skills Covered / Tools Used: Facter and System Inventory: The course covers the use of Facter, Puppetβs cross-platform system profiling tool. Learners will discover how to extract real-time system “facts”βsuch as kernel versions, IP addresses, and hardware detailsβto make intelligent, conditional decisions within their infrastructure code, ensuring that configurations are dynamically tailored to the specific node they are being applied to.
- Skills Covered / Tools Used: Version Control with Git: A significant emphasis is placed on using Git as the primary interface for infrastructure changes. Students will learn how to manage their Puppet code within repositories, utilizing branching strategies to test new configurations in isolated environments before merging them into the main production branch, thereby aligning infrastructure management with standard developer workflows.
- Skills Covered / Tools Used: Vagrant for Local Development: To facilitate a rapid “code-test-deploy” cycle, the course introduces Vagrant. This tool allows students to spin up and tear down local development environments that mirror production settings, providing a safe sandbox to validate Puppet manifests before they ever reach a live server.
- Skills Covered / Tools Used: The Puppet Catalog and Compilation: Deep dive into the internal mechanics of how Puppet compiles a “Catalog.” Understanding this process is vital for troubleshooting, as it teaches students how the Puppet Master parses manifests, resolves dependencies, and creates a static JSON document that the agent uses to enforce the desired state.
- Benefits / Outcomes: Drastic Reduction in Configuration Drift: One of the primary outcomes is the ability to eliminate “snowflake servers”βmanually configured machines that are impossible to replicate. Students will learn how to ensure every node in their fleet remains in its intended state, automatically correcting unauthorized manual changes and ensuring long-term system integrity.
- Benefits / Outcomes: Accelerated Deployment Cycles: By mastering automated provisioning and application deployment, graduates will be able to reduce the time it takes to set up new environments from days to minutes. This speed is a competitive advantage, allowing organizations to respond faster to market changes and developer needs.
- Benefits / Outcomes: Enhanced Security and Compliance: The course empowers users to implement security policies as code. Whether it is ensuring specific firewall rules are active or that sensitive files have the correct permissions, Puppet allows for continuous auditing and enforcement of compliance standards across the entire infrastructure, making it easier to pass security audits and protect data.
- Benefits / Outcomes: Career Advancement in the DevOps Space: Proficiency in Puppet is a highly sought-after skill in the enterprise world. Completing this course positions students for high-paying roles such as Site Reliability Engineer (SRE), Cloud Architect, or Automation Specialist, as they will possess the specific knowledge required to manage large-scale, complex environments efficiently.
- Benefits / Outcomes: Infrastructure Visibility and Reporting: Students will gain the ability to generate detailed reports on the status of their infrastructure. This transparency allows team leads and stakeholders to see exactly which servers were updated, which configurations failed, and the overall health of the fleet through a centralized management interface.
- PROS: High Student Engagement: With over 13,000 students enrolled, the course benefits from a robust community and a proven track record of helping learners reach their professional goals in the IT automation space.
- PROS: Current and Updated Content: The January 2025 update ensures that the material remains relevant to the latest versions of Puppet and modern DevOps practices, avoiding the pitfalls of learning from outdated documentation or deprecated features.
- PROS: Practical, Hands-on Focus: Rather than just focusing on theory, the course emphasizes a “learn by doing” approach, providing students with the practical experience needed to handle real-world infrastructure challenges immediately after completion.
- PROS: Expert Instruction: Delivered by the School of DevOps, the course benefits from professional-grade teaching methodologies and insights derived from years of consulting experience in high-stakes production environments.
- CONS: Steep Initial Learning Curve: Due to the comprehensive nature of the Puppet DSL and the requirement to understand various architectural components simultaneously, students who are completely new to coding or Linux administration may find the first few modules challenging and may need to revisit the foundational lessons multiple times to achieve full mastery.
Learning Tracks: English,IT & Software,Other IT & Software
Found It Free? Share It Fast!