Open Source Office Suites for Corporate Environments Training Course

Gitea is a lightweight, open-source, self-hosted Git service that offers repository management, code review capabilities, issue tracking, and CI/CD integration. It has become a popular alternative to GitHub and GitLab.com for teams seeking full control over their source code, free from third-party terms of service or export restrictions.

GitLab Self-Managed provides an on-premises deployment of GitLab’s comprehensive DevSecOps platform, including source code management, CI/CD, container registry, security scanning, and monitoring. It is the preferred choice for organizations seeking the complete GitLab feature set without reliance on SaaS or data exfiltration from their network.

This instructor-led, live training in Vietnam (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 (online or onsite) is designed for cloud professionals aiming to create and implement multi-cloud architectures that circumvent 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 Vietnam (available online or onsite) is designed for network engineers and infrastructure professionals aiming to deploy and manage open network infrastructure using SONiC and ONL on white-box switches.

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

This instructor-led live training (online or onsite) is targeted at system administrators and infrastructure engineers who wish to design, deploy, and manage private OpenStack cloud infrastructure for enterprise environments.

By the end of this course, participants will be able to understand OpenStack architecture, deploy private cloud infrastructure, manage compute and storage resources, implement security with Keystone, and apply enterprise best practices.

This instructor-led, live training in Vietnam (online or onsite) targets 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 Vietnam (online or onsite) is designed for intermediate-level network and infrastructure professionals who aim 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 create an operational plan for ongoing support.

Terraform is an open-source infrastructure-as-code tool that enables teams to define and provision data center infrastructure using a declarative configuration language. By combining Terraform with self-hosted backends and on-premise providers, organizations can effectively manage sovereign infrastructure and eliminate reliance on cloud vendor ecosystems.

This instructor-led live training (available online or onsite) is tailored for intermediate infrastructure engineers who want to leverage Terraform to manage self-hosted environments, including Proxmox, VMware, libvirt, and bare-metal provisioning.

Upon completion of this training, participants will be able to:

• Create robust Terraform configurations for on-premise and hybrid resources.
• Securely manage state using self-hosted backends such as PostgreSQL, S3-compatible storage, and Gitea.
• Utilize provisioners and custom providers to oversee the entire bare-metal lifecycle.
• Implement efficient workspaces, modular architectures, and variable hierarchies.
• Integrate Terraform into CI/CD pipelines for automated infrastructure delivery.

Course Format

• Interactive lectures and guided discussions.
• Extensive exercises and practical labs.
• Hands-on implementation in a live-lab environment.

Customization Options

• To request a customized training track for this course, please contact us to arrange specific requirements.

Uptime Kuma is a user-friendly, self-hosted monitoring solution designed to track the availability of websites, services, and infrastructure. It serves as an effective replacement for tools like Pingdom, Datadog Synthetics, and UptimeRobot for teams seeking full control over their monitoring data. This instructor-led live training, available either online or on-site, is designed for beginner to intermediate SREs and DevOps engineers who aim to transition from cloud-based uptime monitoring to a self-hosted, sovereign status tracking platform using Uptime Kuma.

This instructor-led, live training in Vietnam (online or onsite) targets security engineers and system administrators aiming to deploy and manage enterprise-grade self-hosted VPN solutions using WireGuard and OpenVPN.

By the end of this course, participants will be capable of deploying WireGuard and OpenVPN, designing scalable architectures, integrating with identity systems, and effectively monitoring and securing 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 offering unified XDR and SIEM capabilities for threat detection, integrity monitoring, incident response, and compliance. It aggregates endpoint telemetry into a self-managed analysis engine, providing a credible alternative to Splunk Enterprise Security, Microsoft Sentinel, and other cloud-native SIEMs.

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

This instructor-led live training in Vietnam (online or onsite) targets 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.