Bbabluinbablu.hashnode.dev·Apr 21 · 21 min readProduction-Ready on GKE: Istio Service Mesh with Automatic HTTPS, mTLS and Real-Time ObservabilityIf you have ever tried to secure microservices communication, manage TLS certificates, and get meaningful visibility into your traffic all at the same time you know how quickly it becomes overwhelming00
Bbabluinbablu.hashnode.dev·Apr 8 · 13 min read A Cost-Aware, Zero-Trust Architecture for Self-Hosted AI Automation on Google CloudIntroduction As businesses eagerly embrace Generative AI, they face a tricky challenge: the tools that most enhance productivity can also threaten data sovereignty. Sharing sensitive company informati00
Bbabluinbablu.hashnode.dev·Feb 25 · 14 min readFrom Zero to Observability: Deploying the OpenTelemetry Demo on GKE with Terraform, Helm, and Managed SSLSetting up the OpenTelemetry 'Astronomy Shop' demo on your local machine is easy, but the real adventure begins when you move it to a public GKE cluster with a custom domain, HTTPS, and proper routing00
Bbabluinbablu.hashnode.dev·Feb 19 · 13 min readMastering 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...00
Bbabluinbablu.hashnode.dev·Feb 9 · 12 min readERPNext + 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...00
