A step-by-step guide to installing Grafana, connecting it to Prometheus, building your first monitoring dashboard, and setting up alerts to keep your systems running smoothly — no prior …
Step-by-step guide to building a production-grade DevOps pipeline with GitLab CE, Jenkins, Ansible, Docker, Kubernetes, SonarQube, Prometheus, Grafana, and Harbor — all open source and zero licensing cost.
Learn how to transition from traditional server deployments to containerized environments. This guide covers architecture assessment, Dockerfile optimization, and deployment strategies to eliminate the 'works on my machine' …
Learn how to decompose a monolithic application into independent services using Docker and Docker Compose, covering containerization, inter-service communication, and the API Gateway pattern.
Learn the professional workflow for moving your Dockerized applications from a local machine to the cloud, covering VPS, PaaS, and Kubernetes deployment paths.
Learn how to package your Python apps into Docker containers to ensure consistent environments from development to production. This guide covers Dockerfile creation, image building, and optimization tips.