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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 Kustomize 2026 - Customizing Secure Kubernetes 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 Kustomize 2026 - Customizing Secure Kubernetes 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 Kustomize 2026 - Customizing Secure Kubernetes 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.
Discover the essential structures of Kustomize 2026 through practical exercises on kustomization.yaml, configure your first overlays to customize Kubernetes deployments, apply bases and commonLabels to standardize configs, test live on Minikube with a focus on cloud security, produce production-ready manifests, analyze common errors, and deliverables include a first functional overlay project.
Dive into JSON Patch and Strategic Merge patches to precisely modify Kubernetes resources, integrate generators for configmaps and encrypted secrets adapted to cloud security, practice multi-base compositions on real enterprise cases, optimize with vars and configMapGenerator, deploy on a simulated EKS cluster, identify IAM best practices, and generate deliverables like a set of tested secure patches.
Master Kustomize builds for multi-environments dev/staging/prod with ArgoCD in GitOps, implement post-builders for cloud security validations, automate via GitLab CI pipelines with encryption focus, simulate high-availability deployments on AKS, analyze performance and advanced troubleshooting, produce a complete portfolio of secure kustomizations, and prepare for production integration with certifying exercises.
Target audience
DevOps engineers, Kubernetes administrators, cloud architects seeking to upskill in Kustomize for secure enterprise deployments
Prerequisites
Basic knowledge of Kubernetes, mastery of YAML, experience with Git and containerized deployments
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