SSerhii Antonuik·5h agoHow we built an AI that fixes failed builds (and why we verify the patch before building)It's Tuesday, 11 p.m. The demo is at nine. You push one last change to your agent, and the deploy fails: a dependency you installed locally and never wrote down, a variable you renamed in one file and7 min read·uagents8.hashnode.dev2O
HHackerMe·8h agoWill Your TLS Certificate Renew—and Reach Your Visitors?Six checks for expiry, hostnames, protocols and renewal that reaches the running server.8 min read·hackerme.hashnode.dev2O
HHritik ranjan·14h agoBuilding a Three-Tier DevOps Learning Tracker on Kubernetes with Minikube — Complete End-to-End GuideFrom Docker Compose to Kubernetes — Architecture, Deployment, Persistent Storage, Real Troubleshooting, Bugs, Fixes, and DevOps Interview Learnings53 min read·blogs.hritikranjan.in
NNoah Grinstein·3m agoHow to Roll Back a Bad Change and Build Self-Healing Infrastructure: Safe Deploys, Smaller Blast Radius, Faster RecoveryHow to roll back a bad change and build self-healing infrastructure: safe deploys, a smaller blast radius, and faster recovery.17 min read·controlplane-eng.hashnode.dev
NNoah Grinstein·10m agoHow to Run Regulated Apps in the Cloud: SOC 2, HIPAA, and PCI DSS Platforms, Data Residency With Failover, and a Compliance ChecklistHow to run regulated apps in the cloud: SOC 2, HIPAA, and PCI DSS platforms, data residency with failover, and a compliance checklist.21 min read·controlplane-eng.hashnode.dev
MMarco Pedroza·43m agoBuilding a High-Performance Event-Driven Rate Limiter with OpenResty, Valkey(Redis) & PrometheusA Practical Guide to protect your spring boot applications from a large number of concurrent requests.13 min read·mpedroza.hashnode.dev
EEjaz Arain·1h agoStrapi Remote Backup Pro, backing up a Strapi CMS without installing anything in itBack up a Strapi CMS from outside it, over the admin API, with nothing installed. What works today, and what a backup holds.4 min read·rutba.hashnode.dev
NNoah Grinstein·2h agoPolicy as Code for Multi-Cloud Infrastructure: How to Structure IaC Governance, Pick the Tools, and Automate Enforcement and PatchingPolicy as code for multi-cloud infrastructure: how to structure IaC governance, pick the tools, and automate enforcement and patching.22 min read·controlplane-eng.hashnode.dev
NNoah Grinstein·2h agoSelf-Host OpenClaw on Control Plane: A Private, Always-On AI Agent in One InstallSelf-host OpenClaw on Control Plane: a private, always-on AI agent with chat apps, tools, and memory, deployed in one install.11 min read·controlplane-eng.hashnode.dev
MMosfetti·2h agoSMTP accepted the message. That didn't mean it reached the inbox.On one of my own systems, an automatic notification reported success. The next mail server accepted the message over an encrypted connection (SMTP over STARTTLS). I checked the recipient side anyway.2 min read·mosfettihq.hashnode.dev
