All blogs
May 11, 2026
1 min read
Explore 5 Most Common Cloud Computing Deployment Models
Cloud computing is a technology trend that is increasingly popular and widely adopted by many businesses in the current era of digital transformation, thanks to the outstanding benefits it brings. Let's explore the 5 common cloud computing deployment models with GreenNode.
May 07, 2026
1 min read
Why Vietnam-Facing Workloads Need a Local Cloud Provider in Vietnam
Running Vietnam workloads from Singapore may be simple at first, but not always efficient at scale. Explore when a local cloud provider in Vietnam becomes the smarter next step.
May 05, 2026
8 min read
How to Set Up OIDC Authentication in Kubernetes (Part 1)
Learn how to integrate Kubernetes with Azure AD using OIDC for centralized authentication, group-based RBAC, and simpler, more secure cluster access management.
May 05, 2026
10 min read
Build an SRE Agent automating Kubernetes operations with GPT-4o
A step-by-step guide to building a Kubernetes SRE Agent with GPT-4o, Prometheus, and Helm for faster incident response, automated investigation, and smarter on-call workflows.
Apr 28, 2026
10 min read
How to Establish Effective RPO and RTO Targets for Cloud Infrastructure
A step-by-step guide to calculating downtime costs, system tiering, and choosing the right local cloud backup architecture to secure your target RPO and RTO.
Apr 22, 2026
8 min read
VNG Cloud Is Now a Part of GreenNode: Every Question You Have About the Merger, Answered
VNG Cloud officially merged into GreenNode in December 2025. Get all your questions answered: what changed, what didn't, and what the new GreenNode platform means for your business.
Apr 20, 2026
10 min read
GreenNode and VNG Cloud Brand Merger: Building A Comprehensive AI Cloud Ecosystem for Digital Enterprises
GreenNode and VNG Cloud officially merged under the GreenNode brand in December 2025 - a strategic AI-first move to lead Vietnam's AI Cloud market.
Apr 17, 2026
10 min read
Access Control for AI Agents: Managing Identity and Permissions in Production
Access control for AI agents: learn how to manage identity, least‑privilege access and policies to safely run agents in production.
Apr 16, 2026
20 min read
Multi-Agent Workflows: A Practical Guide From Setup to Running and Real Use Case (Part 1)
Understanding the mechanism from config to production evidence.













