This guide explains how to build an automated pipeline using GitHub Actions and SSH to eliminate human errors in manual deployment. It provides an implementation guide that balances security and maintainability.
This article explains how to build a CI/CD pipeline that integrates Naver Cloud Platform's SourceCommit, SourceBuild, SourceDeploy, and SourcePipeline to achieve automated deployment to NKS environments, covering build acceleration and approval flow design.
This article explains practical implementation approaches for configuration decoupling using ConfigMap and data persistence using PV/PVC to overcome the ephemeral nature of Kubernetes Pods.
Practical implementation records and troubleshooting regarding variable usage restrictions in Terraform S3 backend configuration and path filtering optimization in GitHub Actions.
Explains design guidelines for Node.js runtime selection, health check implementation, and graceful shutdown during the migration phase from Docker Compose to Kubernetes.
A technical analysis note explaining Nexus Repository's Hosted/Proxy/Group configurations, Maven/npm/Docker client settings, cleanup policies, and troubleshooting techniques.
Explains the causes of socket communication errors (502 Bad Gateway, 403 Forbidden) between Nginx and Gunicorn in Django deployments on EC2, along with solutions involving permission settings, systemd, and Docker environments.
This article explains the implementation steps and security considerations for health monitoring using periodic REST API requests via GitHub Actions to avoid automatic pausing of Supabase Free Plan projects due to 7 days of inactivity.
An implementation note explaining the integration procedures for Open WebUI and Ollama using Docker, GPU optimization, and troubleshooting inter-container communication.
Explains the design methodology of GitAIOps combining LLMs like Claude with ArgoCD. Covers everything from automated manifest generation in GKE environments to zero-downtime deployments using Gateway API and Argo Rollouts, and troubleshooting.