Posted inDocker
End ‘YAML Hell’ with Dagger: Building CI/CD Pipelines using Python/Go
End 'YAML Hell' with Dagger. A guide to building CI/CD pipelines using Python/Go for consistent build/test workflows from local machines to the Cloud.
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Kamal: Deploy Docker Apps to VPS Without Kubernetes — A Practical Guide
Kamal is a tool for deploying Docker applications to VPS over SSH with zero-downtime, automatic SSL, and one-command rollbacks — no Kubernetes or complex setup required. This guide covers practical deploy.yml configuration, tips for avoiding common pitfalls, and the essential monitoring commands you need after deployment.
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Configuring Traefik v3 with Cloudflare DNS Challenge: Automatic Wildcard SSL for Docker
A step-by-step guide to configuring Traefik v3 + Cloudflare DNS Challenge for automatic Wildcard SSL provisioning and renewal on all Docker containers — no Nginx configuration, no port 80 hassle.
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Docker Security: Blocking Malicious Images with Docker Content Trust (DCT)
Don't let your server become a cryptomining farm by pulling suspicious images. Learn to configure Docker Content Trust (DCT) to only run signed containers.
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Building Selenium Grid with Docker Compose: A High-Speed Parallel Testing Solution
Accelerate your automated testing by building a Selenium Grid cluster with Docker Compose. A detailed guide on running parallel browsers and optimizing system resources.
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Don’t Let CUDA Break Your System: How to Dockerize JupyterLab for Professional Data Science
Direct CUDA installation often causes system errors. This article guides you on how to Dockerize JupyterLab with GPU support for a clean, stable, and professional Data Science environment.
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GitHub Container Registry (GHCR) Guide: A Cost-Effective Way to Store Docker Images
Stop letting Docker Hub limit your pull requests. Switch to GitHub Container Registry (GHCR) for free Docker image storage and lightning-fast CI/CD integration.
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Dockerizing Apache Airflow: Professional CeleryExecutor Deployment with Docker Compose
How to Dockerize Apache Airflow with CeleryExecutor and Redis using Docker Compose. The optimal solution for deploying stable and scalable data workflows.
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Deploying a MongoDB Sharded Cluster with Docker Compose: Data Sharding for Large-Scale Applications
A guide to deploying a MongoDB Sharded Cluster with Docker Compose, covering config servers, shard replica sets, and a mongos router. Based on real production experience with 10 million documents, including how to choose a shard key, verify data distribution, and monitor the cluster.
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Configuring Docker daemon.json: Prevent Disk Full Errors and Production Server Crashes
Don't let Docker swallow your hard drive. A detailed guide on configuring daemon.json to optimize storage, limit logs, and increase uptime for production servers.