--- title: "Blog" canonical: "https://container-registry.com/posts/" source: "https://container-registry.com/posts/index.md" agent_instructions: "Section index for https://container-registry.com/posts/index.md. Each linked entry has a markdown twin (append index.md to the URL). The site index is at https://container-registry.com/llms.txt." --- > Agent-friendly representation of . Site index: . # Blog Everything related to Containers, Docker and Kubernetes and their workflows, pipelines and best practices. ## Pages in this section - [Hardening Harbor on AWS: Achieving Zero-Static-Secret Architecture](/posts/hardening-harbor-on-aws/index.md) — Standard Harbor deployments on AWS rely on long-lived credentials that violate modern security standards. In this post, I detail how I refactored Harbor to use ephemeral tokens via RDS IAM and IRSA, eliminating static keys entirely. - [Harbor at KubeCon London](/posts/harbor-at-kubecon-london-2025/index.md) — Meet the team behind Harbor at KubeCon London 2025 - [How to automate Flask development workflow with Container Registry and GitHub Actions](/posts/how-to-automate-flask-development-workflow-with-container-registry-and-github-actions/index.md) — This tutorial demonstrates how to create an automated workflow for building a containerized Flask application. We will use GitHub Actions to run the workflow and 8gears Container Registry as our image repository. - [KubeCon North America 2023 – The Takeaways](/posts/2023-kubecon-chicago-takeaways/index.md) — I took away some exciting insights from discussions and presentations at KubeCon 2023, the current hypes and long-term developments in the cloud-native landscape. During that week, I participated in two presentations and spent some time at the Harbor project booth speaking with Harbor users. Here are my takeaways from that intense week. - [How Does Dockers Decision of Sunsetting Free Team Organizations Impacts You](/posts/how-does-dockers-decision-of-sunsetting-free-team-organizations-impacts-you/index.md) — Even if you don’t have a team organization and what you can do about it. Docker Inc. continues on its course of eliminating free offerings: Now the "Docker Free Team" model has to take its turn. With the «Free Team Organizations» offering, it was possible to publish public container images for free in Docker Hub. Many open-source projects have taken advantage of the offer; however, the impact is affecting everyone. - [What's new in Harbor 2.6](/posts/whats-new-in-harbor-version-2.6.0/index.md) - [Container Image Versioning](/posts/container-image-versioning/index.md) - [Getting Started with Container Registry](/posts/getting-started-with-harbor-container-registry/index.md) — How to push and pull container image using our Harbor Container Registry a detailed step-by-step guide on working with container registries. - [Harbor Release 2.2.0](/posts/harbor-2.2.0-new-features-explained/index.md) - [Distributing Commercial Software Through Container Images](/posts/distributing-commercial-software-through-container-images/index.md) - [Lifting Developers’ Productivity with BuildKit CLI for kubectl](/posts/productivity-lift-buildkit-cli-for-kubectl/index.md) - [3 Ways to overcome the Docker Hub pull rate limit](/posts/overcome-docker-hub-rate-limit/index.md) — The newly introduced Docker Hub pull rate limit affects everyone working with containers and can cause service disruption. In this post, we look at situations when the download rate limit can catch you off-guard if you are not prepared. We also outline 3 ways to overcome the Docker Hub pull rate limit while also improving security and governance.