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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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The Training: Mastering Automated Infrastructure Administration with Puppet training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training: Mastering Automated Infrastructure Administration with Puppet training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training: Mastering Automated Infrastructure Administration with Puppet training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Introduction to infrastructure as code and Puppet. History, use cases, and benefits. Discovery of the Puppet architecture (server, agent, masterless). Installation of Puppet in a controlled environment: deployment of the server and agents, initial installation tests, and hands-on with the management interface. Discovery of resources and Puppet DSL syntax. Hands-on with simple manifests for small concrete cases (users, files, services).
Creation and organization of reusable Puppet modules, class hierarchy, inclusion, parameters, and relationships. Multiple environments and version management with Puppet and Git. Optimal use of Puppet Forge (downloading, customization, dependencies). Advanced configuration management: templates (ERB, EPP), variables, custom facts. Access control, security best practices, and management of sensitive data encryption (Hiera, vaults, secrets management).
Large-scale Puppet deployment: orchestration, server fleet management, strategies for progressive and secure deployment. Monitoring, reporting, and dashboards via Puppet Enterprise. Change audits, traceability, and compliance. Configuration lifecycle management, maintenance, testing, and documentation. Incident diagnosis and resolution: logs, debugging tools, best practices to anticipate and minimize outages. Discussion on new DevOps use cases, CI/CD, and integration with other automation tools.
Target audience
System administrators, DevOps engineers, IT managers wishing to automate the management of their infrastructures.
Prerequisites
Good knowledge of Linux systems, basic understanding of networks and the command line.
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