bablu.hashnode.devMastering GitOps on GKE: A Guide to Deploying ArgoCDgraph LR subgraph Local_Environment [Your Local Machine] A[Developer/Admin] end subgraph GCP_Cloud [Google Cloud Platform] subgraph Public_Subnet [Public Subnet] B[Bastion Host] end subgraph P...3d ago·13 min read
bablu.hashnode.devERPNext + Coolify: Deployment Magic on Google CloudDeploying an ERP system like ERPNext used to be quite a challenge, requiring Linux and Frappe know-how. But thanks to open-source PaaS tools like Coolify, it's getting much easier. With Google Cloud Platform (GCP) and Coolify, we've put together a sm...Feb 9·12 min read
bablu.hashnode.devWordPress on GCP: Highly Available & Secure with TerraformImagine your first mission as the new cloud engineer: transforming a standard WooCommerce deployment into a resilient, enterprise-grade platform on Google Cloud. This project isn't just about installation; it's about solving the complex architecture ...Oct 9, 2025·8 min read
bablu.hashnode.devBuilding a Secure Three-Tier Architecture on Google Cloud with a Bastion Host and ProxyIn our previous article, we hosted everything on one server without security. Now, we are going to secure it by using our competitor as a hypothetical example.After a recent security breach at a competitor, where open ports and no firewall rules caus...Sep 22, 2025·9 min read
bablu.hashnode.devFrom Code to Cart: Deploying an E-Commerce Application on KubernetesEvery great application begins small. In our last article, we learned how to deploy locally, using Docker Compose to manage our e-commerce stack. However, a successful business can't operate from a laptop. Now, we're ready for the real challenge: lau...Jul 15, 2025·10 min read
