Infrastructure Sovereignty Training in Leon

Gitea is a lightweight, open-source, self-hosted Git service that provides repository management, code reviews, issue tracking, and CI/CD integration. It is an increasingly popular alternative to GitHub and GitLab.com for teams needing full control over their source code without third-party terms of service or export restrictions.

GitLab Self-Managed refers to the on-premises deployment of GitLab's comprehensive DevSecOps platform. It encompasses source code management, CI/CD, container registries, security scanning, and monitoring capabilities. This solution serves as the premier choice for organizations seeking the complete feature set of GitLab without relying on SaaS dependencies or allowing data to leave their internal networks.

This instructor-led, live training in Leon (online or onsite) is aimed at intermediate to advanced DevOps engineers and system administrators who wish to deploy and manage self-hosted Kubernetes clusters without cloud dependencies.

By the end of this training, participants will be able to: deploy production-ready Kubernetes clusters using kubeadm on bare-metal or virtual machines; configure high-availability control planes and etcd clusters; implement container networking and storage for self-managed environments; set up monitoring and observability using self-hosted solutions.

This instructor-led, live training in (online or onsite) is aimed at cloud professionals who wish to design and implement multi-cloud architectures that avoid vendor lock-in and ensure data sovereignty.

By the end of this training, participants will be able to identify vendor lock-in risks, design portable architectures, implement data sovereignty controls, and leverage cloud-agnostic tools.

This instructor-led, live training in Leon (online or onsite) is aimed at network engineers and infrastructure professionals who wish to use SONiC and ONL to deploy and manage open network infrastructure on white-box switches.

By the end of this training, participants will be able to: understand SONiC and ONL architecture, deploy open-source NOS on white-box hardware, configure networking features, and implement monitoring and automation.

This instructor-led, live training (available online or onsite) is designed for system administrators and infrastructure engineers who want to design, deploy, and manage private OpenStack cloud infrastructure for enterprise settings.

By the end of this training, participants will understand OpenStack architecture, deploy private cloud infrastructure, manage compute and storage resources, implement security using Keystone, and apply best practices suitable for enterprises.

This instructor-led, live training in Leon (online or onsite) is aimed at intermediate-level network engineers and infrastructure administrators who wish to implement software-defined networks using open source tools and technologies.

By the end of this training, participants will be able to design SDN architectures, implement Open vSwitch, configure FRRouting, deploy SDN controllers, and automate network management.

This instructor-led, live training in Leon (online or onsite) is aimed at intermediate-level network and infrastructure professionals who wish to use open-source routing, switching, Wi-Fi, and management tools to design, deploy, and operate a self-managed enterprise network.

By the end of this training, participants will be able to: design an open-source enterprise network architecture, configure routing, switching, and wireless services, enhance security and observability, and build an operational plan for ongoing support.

Uptime Kuma is a user-friendly, self-hosted monitoring tool that tracks the availability of websites, services, and infrastructure. It offers an alternative to Pingdom, Datadog Synthetics, and UptimeRobot for teams that prefer to keep their monitoring data under their own control. This instructor-led, live training (online or onsite) targets beginner-to-intermediate SREs and DevOps engineers who wish to utilize Uptime Kuma to replace cloud uptime monitoring with a self-hosted, sovereign status tracking platform.

This live, instructor-led training in Leon (online or onsite) is designed for security engineers and system administrators who want to deploy and manage enterprise-grade self-hosted VPN solutions using WireGuard and OpenVPN.

By the end of this training, participants will be able to deploy WireGuard and OpenVPN, design scalable architectures, integrate with identity systems, and monitor/secure VPN infrastructure.

OpenVPN and WireGuard are the two dominant open-source VPN protocols. Running your own VPN server ensures that no third-party provider can log traffic metadata, inject advertisements, or comply with foreign data requests. This training covers both protocols for different threat models and performance requirements.

Wazuh is an open-source security platform providing unified XDR and SIEM capabilities for threat detection, integrity monitoring, incident response, and compliance. It aggregates endpoint telemetry into a self-managed analysis engine, offering a credible alternative to Splunk Enterprise Security, Microsoft Sentinel, and other cloud-native SIEMs.

Woodpecker CI is a straightforward yet robust continuous integration engine crafted specifically for self-hosted Git forge platforms such as Gitea and Forgejo. It delivers a lightweight, Docker-native CI/CD experience, eliminating the complexity and licensing costs typically associated with enterprise-grade CI solutions.

This instructor-led, live training in Leon (online or onsite) is aimed at intermediate-level to advanced-level security professionals who wish to implement Zero Trust Architecture using open-source tools and sovereign infrastructure.

By the end of this training, participants will be able to design Zero Trust architectures, deploy identity-aware proxies, implement dynamic authentication, secure microservices with service mesh, and monitor zero trust policies.