Do you know how to manage container (Docker) images, how to run a container image registry and security scans, how to sign container images, how to prevent usage of images that are not verified or signed, how to replicate container images, and how to store Helm charts, binaries, and other artifacts? In this video, I’ll show you how to do all of that with Harbor.
Continue readingCategory Archives: Docker
Do NOT Use Docker Compose! Develop In Kubernetes (With Okteto)
Development and preview environments should be similar to production. If production is in Kubernetes, development should not be managed by Docker Compose, especially if using Kubernetes is just as easy or even easier. Let’s prove that with Okteto.
Continue readingContainer (Docker) Images Without Dockerfile With Buildpacks and kpack
Can we build container (Docker) images without Dockerfile? Do we need Dockerfile or can we accomplish the same or better results with Buildpacks, Paketo, and kpack?
Continue readingWerf: Glue Together Git, Docker, Helm, Kubernetes For CI/CD Pipelines
werf is designed to glue together Git, Docker, Helm, and Kubernetes. It is meant to be used in CI/CD pipelines. Let’s see whether it can be helpful to manage our k8s applications.
Continue readingHow To Replace Docker With nerdctl And Rancher Desktop
How to replace Docker Desktop with nerdctl and Rancher Desktop?
Continue readingWhat Do Developers Really Need (And How Can Ops Help)?
How can SREs, DevOps, ops, security, and other types of experts help developers?
Continue readingShould We Replace Docker Desktop With Rancher Desktop?
Rancher Desktop is Kubernetes and container management. As such, it could be a good replacement for Docker Desktop. Is that the case? Should we move from Docker Desktop to Rancher Desktop?
Continue readingFly – NoOps Application Management All Over The World
Fly.io enable us to run apps across multiple regions without having to deal with operations. It is a global No-Ops solution.
Continue readingFree Docker Desktop Alternative For Mac And Windows
You might have to pay to use Docker Desktop. It’s not “free for all” anymore. Fortunately, there are free alternatives, and we are going to choose the best one.
Continue readingUsing Docker Multi-Stage Builds
Is Dockerfile only for building container images or we can do more with it? How about using Docker multi-stage builds to compile binaries, run tests, and other operations typically performed before building container images?
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