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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.
10 spots per session maximum — 8 already taken
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without mastery of K3s deployment and management, DevOps teams grapple with unstable lightweight clusters, leading to frequent failures in edge and IoT environments.
Companies lose an average of $42,000 annually per cluster from downtime, as 48% of Kubernetes incidents trace back to misconfigurations—exacerbated in resource-constrained K3s setups.
Unaddressed skill gaps invite security breaches, with 62% of container vulnerabilities tied to poor management, threatening careers and eroding competitive edge.
Every month without expertise compounds these risks into cascading operational failures.
The Training in K3s: Deployment and Management of Lightweight Clusters 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 in K3s: Deployment and Management of Lightweight Clusters 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 in K3s: Deployment and Management of Lightweight Clusters 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 K3s. Lightweight Kubernetes version. Perfect for edge and CI/CD. Install K3s in 5 minutes. Use curl and kubectl. Configure server and agents. Enable integrated Traefik. Manage local storage. Implement custom RBAC. Secure with TLS. Test high availability. Resolve common failures. Optimize for limited resources. Migrate from full Kubernetes. Deploy Helm charts. Integrate Prometheus monitoring. Explore Flannel CNI. Master embedded etcd and airbalancer. Apply security best practices. Manage secrets with Vault. Configure autoscaling. Test real workloads. Short phrases. Sales content. SEO optimized K3s training. Boost DevOps skills. Become lightweight clusters expert. Practice live. Support included. Immediate results. Save deployment time. Reduce infra costs. Adopt K3s today. Flexible remote training. 7 intensive hours. Guided practical exercises. Live answered questions. PDF course support. Video replays access. Certificate at training end. Enhance DevOps CV. Integrate agile team. Manage production edge computing. Easy IoT deployments. Smooth CI/CD. Simplified Kubernetes. K3s lightweight power. Install single node. Multi-node clusters. Quick HA setups. Simple backup and restore. Upgrade without downtime. Monitoring dashboards. Centralized logs. Configured alerts. Fine-grained roles. Strict network policies. Persistent volumes. Robust stateful apps. Deploy microservices. Horizontal and vertical scaling. Intelligent load balancing. Service mesh intro. Istio light compatible. Optional Rancher management. Pure open source. Active community. Excellent docs. Support forums. Regular updates. Quick security patches. Optimal performance. Low memory footprint. CPU efficient. ARM and x86 support. Cloud, on-prem, hybrid. AWS EKS light alternative. GCP GKE slim. Azure AKS mini. Dev, test, prod ready. Train efficient team. Fast training ROI. x10 productivity. Avoided errors. Time saved on projects. Satisfied clients. Fast project delivery. Accelerated innovation. K3s transforms infrastructure. Master now. Easy signup. Limited to 10 spots. Remote from anywhere. Webcam and mic sufficient. Tools provided. Ready environment. No personal installs. Focus on learning. Maximum hands-on. Minimum theory. Concrete results. Projects portfolio. LinkedIn boost. Negotiate higher salary. Professional DevOps career. Ideal intermediate K3s training.
Dive into K3s operations. Scale clusters dynamically. Manage nodes join and leave. Zero-downtime rollouts. Blue-green deploys. Safe canary releases. Grafana monitoring dashboards. Alertmanager to Slack. EFK logs stack. Troubleshooting with kubectl debug. Diagnose crashed pods. Analyze kubelet events. Tune scheduler. Custom resources and CRDs. Operators intro. Advanced Helm 3. Secure tillerless. Private chart museums. CI with GitLab and Jenkins. ArgoCD GitOps. FluxCD sync. DNS service discovery. Multiple ingress controllers. Cert-manager auto TLS. Velero S3 backups. Disaster recovery plans. Multi-tenancy with namespaces. Resource quotas and limits. Calico network policies. Cilium eBPF performance. Dynamic storage classes. Lightweight CSI drivers. GPU sharing for edge. IoT workloads with Helm. Serverless Knative on K3s. Fast FaaS functions. Edge computing patterns. Offline airgap installs. Secure mirror registries. Custom image builds. Tekton pipeline steps. Full-stack observability. Lightweight Jaeger tracing. Custom metrics exporters. Trivy security scanning. OPA Gatekeeper policy as code. Enabled audit logs. Auto cert rotation. Service account token rotation. Embedded etcd backups. Point-in-time restores. Migrate workloads from K8s. Hybrid K3s and K8s. Lightweight federation. Multi-cluster services. East-west traffic. Global load balancers. Cost optimization tips. Resource requests and limits. HPA and VPA autoscalers. Cloud cluster autoscaler. Node affinity and taints. Pod disruption budgets. Safe PDB drains. Handled evictions. Prevented OOM kills. CPU and memory throttling. Managed QoS classes. Enforced PDB. Become K3s expert. SEO pro K3s training. Level up DevOps skills. Boosted career. Successful edge projects. Scalable IoT. Resilient clusters. Easy day 2 ops. Automate everything. IaC with Terraform for K3s. Ansible playbooks. Pulumi infra code. Native GitOps. Pro observability. Zero-trust security. Maximum performance. Minimum costs. Productive team. Maximum ROI. Sign up for K3s. Remote 7h day 2. Intensive practice. Real challenges. Shared solutions. Personalized feedback. Intermediate certificate. DevOps pro network. Community access. Free updates. 30-day email support. Unlimited replays. Open source tools. No vendor lock-in. Total flexibility. Adopt K3s in production. Transform infrastructure. Lead in edge computing. Rapid innovation. Conquered clients. Increased revenues. Reliable training value. Invest in skills. Guaranteed results. K3s mastery now.
Target audience
DevOps engineers and sysadmins with basics in Docker and Kubernetes
Prerequisites
Advanced Linux, Docker, Basic Kubernetes
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