Monitoring Containers with Prometheus and Grafana
Prometheus and Grafana dashboard showing container metrics: scrape targets, CPU and memory graphs, pod/service status, alerts, and resource trends for Kubernetes over time per-pod.
DevOps, Cloud & Infrastructure
Using GitHub Actions for Continuous Deployment
Diagram showing GitHub Actions workflow automating build, test, and continuous deployment: commits trigger jobs, artifacts flows to deployment environments, monitoring and rollback
CI/CD Basics: What Every DevOps Engineer Should Know
CI/CD basics for DevOps: automated build, test, deploy pipelines, CI/CD practices, IaC, monitoring, rollback, security, observability, and team collaboration. for fast feedback ops
How to Automate Infrastructure with Terraform
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Setting Up Jenkins Pipelines for Beginners
Illustration of a beginner configuring a Jenkins pipeline: user at a laptop mapping stages (SCM, build, test, deploy) with visual flowchart, console logs, and step-by-step guidance
How to Deploy a Web App Using Docker Compose
Docker Compose diagram showing compose file, build images, start services, map ports, mount volumes, set environment vars, view logs, scale containers and deploy a web application.
Understanding Docker Volumes and Networks
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How to Install and Configure Docker on Ubuntu
Quick guide to install and configure Docker on Ubuntu: update apt, install prerequisites, add Docker repo and GPG key, install Docker, enable/start service, verify with hello-world
The DevOps Career Path: Skills and Tools to Master
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Hybrid Cloud Infrastructure: Benefits and Challenges
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Managing Cloud Costs and Budgets Effectively
Dashboard showing cloud cost breakdown, trending charts, budget alerts, and resource tags; engineers reviewing reports on devices to optimize spending and forecast monthly budgets.
How to Use AWS Lambda for Automation Tasks
AWS Lambda automation diagram: event-driven serverless functions triggered by S3, API Gateway CloudWatch events; scalable parallel execution, integrations and step orchestrationv1.