Knowledge & Guides

News & Tutorials Documentation

Explore configuration guidelines, performance tips, and infrastructure upgrade updates.

Jun 3, 20267 min read

Advanced Cilium Network Policies: Hardening K3s Clusters Against Lateral Movement on VPS

Discover how to secure your lightweight K3s clusters deployed on VPS environments against advanced internal threats. This comprehensive guide details how to implement Zero-Trust isolation using Cilium Network Policies, effectively blocking lateral movement, preventing unauthorized pod-to-pod communication, and securing your infrastructure against compromised workloads.

Jun 3, 20266 min read

Building a Context-Aware Automated Email Response System with LangGraph and Stalwart Mail Server on a VPS

Discover how to revolutionize your customer support by building an intelligent, context-aware automated email response system. Leveraging the multi-agent orchestration of LangGraph and the modern, secure capabilities of Stalwart Mail Server on a private VPS, this comprehensive guide provides modern businesses with a scalable blueprint to slash response times and maintain high-quality customer touchpoints.

Jun 3, 20266 min read

Self-Hosting a No-Code Workflow Platform: Building a Make.com Alternative with Refine and Supabase on a Single VPS

Discover how to slash SaaS costs and retain full data sovereignty by self-hosting your own enterprise-grade, no-code workflow automation platform. This comprehensive guide demonstrates how to pair Refine's powerful frontend framework with Supabase's robust backend ecosystem on a single, affordable Virtual Private Server (VPS) to achieve maximum performance and complete data ownership.