The most comprehensive Puppet course. Learn to write Infrastructure as a Code and manage it at scale with Puppet
What you will learn
Infrastructure as a Code and related concepts e.g. idempotence, convergence
Puppet’s DSL and best practices to write Manifests, Modules, Node Classification etc.
Create dynamic, data driven modules with Parameters and Templates
Setup Puppet Master and Nodes and apply configurations with centralised configuration management system
Integrate with Continuous Integration tool (CircleCI) and deploy applications with Puppet
Managing multiple environments e.g. Dev, Stage, QA, Production
Externalising properties with Hiera
Roles and Profile Design Patterns
Overview of Puppet Enterprise
Add-On Information:
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- Empower your infrastructure with code: Transition from manual server configuration to declarative, version-controlled infrastructure definitions, embracing the core tenets of Infrastructure as Code. This course guides you in codifying every aspect of your environment for unparalleled control and predictability.
- Forge robust, self-healing systems: Discover how Puppet’s idempotency ensures your servers consistently converge to their desired state, significantly reducing configuration drift and human error. Learn to build systems that automatically correct deviations, leading to more stable and reliable operations.
- Streamline your deployment pipelines: Learn to seamlessly integrate Puppet into your Continuous Integration/Continuous Deployment (CI/CD) workflows. This enables automated, predictable, and repeatable application deployments across diverse development, staging, and production environments, accelerating your software delivery lifecycle.
- Architect scalable and maintainable configurations: Master the art of structuring your Puppet codebase using advanced design patterns, allowing you to manage hundreds or thousands of nodes with clarity, efficiency, and minimal overhead. Build modular, reusable components that adapt to growing infrastructure needs.
- Demystify complex infrastructure provisioning: Gain the hands-on skills to automatically provision and configure entire application stacks from scratch. From operating system settings to application dependencies, achieve precision and speed in setting up new environments or scaling existing ones.
- Collaborate effectively on infrastructure changes: Understand how Puppet’s declarative nature fosters a collaborative environment. This course teaches practices for development and operations teams to work together on infrastructure definitions, review changes, and track history through version control systems.
- Fortify your security posture: Implement security best practices directly into your infrastructure code. Learn to ensure consistent application of security policies, user permissions, and compliance standards across your server fleet, drastically reducing vulnerabilities.
- Accelerate your journey to cloud-native operations: Apply Puppet principles to manage infrastructure both on-premises and across various cloud providers. Develop highly portable and adaptable configurations that transcend specific platforms, preparing you for hybrid and multi-cloud strategies.
- Cultivate a proactive approach to infrastructure management: Shift from reactive troubleshooting to proactive automation. Learn to define infrastructure as a reliable, testable artifact, allowing you to predict and prevent issues before they impact services, enhancing overall system resilience.
- Unlock advanced troubleshooting and debugging techniques: Equip yourself with the methodologies and tools to efficiently diagnose and resolve configuration issues within your Puppet environment. Minimize downtime and ensure smooth, uninterrupted service delivery by mastering effective problem-solving strategies.
- Transform into an indispensable DevOps practitioner: Develop a highly sought-after skill set that is critical for modern software delivery. This course positions you as a key contributor to high-performing DevOps teams, capable of driving automation and efficiency.
- Navigate the Puppet ecosystem with confidence: Get insights into the broader tooling and community surrounding Puppet, including extensions, best practices, and industry trends. This helps you stay current with evolving practices and leverage shared resources for continuous improvement.
- PROS:
- Hands-on, project-based learning: Expect practical exercises that mirror real-world DevOps challenges, solidifying your understanding through direct application and immediate feedback.
- Expert-led instruction: Benefit from the School of DevOps®’s deep industry expertise, ensuring you learn best practices and battle-tested strategies from experienced practitioners.
- Future-proof your career: Acquire skills in a foundational IaC tool that remains highly relevant and in-demand across various IT and software development roles, enhancing your career prospects.
- CONS:
- Steep initial learning curve: While comprehensive, mastering Puppet’s declarative nature and its Domain Specific Language (DSL) requires dedicated effort and may feel challenging for complete beginners to configuration management concepts.
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