We share daily the latest Golang technical articles, practical resources, language news, tutorials, and real-world projects to help everyone learn and improve.
This comprehensive guide walks through deploying a Kubernetes cluster using both kubeadm and binary package methods, covering system initialization, certificate management, etcd clustering, master and node component setup, and CNI network configuration with concrete commands and configurations.
This article introduces CyberStrikeAI, an AI-native security testing platform built in Go that integrates 100+ tools and uses ReAct single-agent loops and CloudWeGo Eino multi-agent orchestration to automate the full penetration testing lifecycle from reconnaissance to post-exploitation.
The article details how an enterprise uses govulncheck's symbol-level reachability analysis and a custom AST scanner to identify high-risk CVEs and Go 1.27.1-incompatible unsafe memory patterns in transitive dependencies, preventing a production segmentation fault from a legacy library's hardcoded alignment assumptions.
A comprehensive guide to Linux kernel parameter tuning via sysctl, covering network, memory, and filesystem subsystems with a systematic workflow: baseline capture, bottleneck identification, single-parameter changes, validation, persistence, and rollback — illustrated with real production post-mortems.
This article details CyberStrikeAI, an AI-native security testing platform built in Go that integrates over 100 tools and uses ReAct single-agent and CloudWeGo Eino multi-agent orchestration via MCP protocol to automate the full penetration testing lifecycle from reconnaissance to post-exploitation.
This article details a complete disk I/O alert investigation in production, covering core concepts like IOPS vs throughput, iostat/iotop analysis, and five real-world cases including MySQL missing indexes, log misconfiguration, backup conflicts, Redis persistence, and filesystem mount options, providing a reusable troubleshooting methodology.
This guide details the architecture and core components of Kubernetes 1.36, explaining control plane and node components with diagrams, as part of a manual binary deployment tutorial for a single-master multi-worker cluster.
A 10-year operations veteran shares the SEAL troubleshooting framework (Symptom, Environment, Analysis, Location), a curated toolbox (Prometheus, ELK, perf, tcpdump), real-world case studies (Redis avalanche, MySQL slow queries), incident grading, automation scripts, performance tuning, container/Kubernetes diagnostics, monitoring models, chaos engineering, and AIOps trends.
This glossary defines 500 fundamental terms for operations engineers, covering Kubernetes core concepts, components, networking, and Docker container terminology with concise explanations for each term.
This article systematically explains AIOps (Artificial Intelligence for IT Operations), covering its definition as a capability combining big data, ML, and NLP; core value in reducing alert noise and cognitive load; four key components; complementary relationship with DevOps; domain-agnostic vs domain-centric implementation strategies; and the future of predictive operations with human-in-the-loop oversight.
