dyff
dive
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dyff
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difftool to generate config with only new changes
I personally used dyff https://github.com/homeport/dyff it helped a lot when seeing exactly what was going to change.
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A tool to sort/rearrange yaml files - or bring them close enough in alignment to allow a decent diff between them.
had good results using https://github.com/homeport/dyff
- A list of new(ish) command line tools – Julia Evans
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How to compare 2 yaml files in go?
I had the same question some years ago. Since I was also interested in the finer details of possible differences, like order changes or type changes, I decided to write a library and CLI myself: github.com/homeport/dyff.
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How to compare 2 k8s yaml files?
I use dyff (https://github.com/homeport/dyff) as the output is easy to read.
- Dyff: Diff tool for YAML files, and sometimes JSON
dive
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Show HN: Docker-phobia: Analyze Docker image size with a treemap
Cool, gonna try this soon. Would be great to use in combination with Dive (https://github.com/wagoodman/dive)
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Mastering Docker Image Optimization: 6 Key Strategies for building Lighter, Faster, and Safer images
Dive is an open-source tool that allows you to explore the various layers of a Docker image. It shows you the content of each layer and helps you identify voluminous or unnecessary parts.
- Optimisation des images Docker: 6 Stratégies clés pour des images plus légeres et plus performantes
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I reduced the size of my Docker image by 40% – Dockerizing shell scripts
Dive is a great tool for debugging this. I like image reduction work just because it gives me a chance to play with Dive: https://github.com/wagoodman/dive
One easy low hanging fruit I see a LOT for ballooning image sizes is people including the kitchen sink SDK/CLI for their cloud provider (like AWS or GCP), when they really only need 1/100 of that. The full versions of both of these tools are several hundred mb each
- Dive: A tool for exploring a Docker image, layer contents and more
- Dive – A tool for exploring each layer in a Docker image
- FLaNK Stack Weekly for 12 September 2023
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Dive Into Docker part 4: Inspecting Docker Image
This post is going to be shorter. I'd like to highlight a tool that I really enjoy working with called "Dive" It is an essential tool when working to build and optimize docker containers.
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Top 10 CLI Tools for DevOps Teams
Whether you work with Docker regularly or even create your own Docker containers, Dive is a great tool for streamlining image sizes, potentially helping you save storage costs and speed up deployments.
- Dive – exploring a Docker image, layer contents, and shrinking a image size
What are some alternatives?
yaml - YAML support for the Go language.
skopeo - Work with remote images registries - retrieving information, images, signing content
cue - CUE has moved to https://github.com/cue-lang/cue
Lean and Mean Docker containers - Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)
cue - The home of the CUE language! Validate and define text-based and dynamic configuration
buildkit - concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit
dasel - Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package.
lnav - Log file navigator
jq - Command-line JSON processor [Moved to: https://github.com/jqlang/jq]
Whaler - Program to reverse Docker images into Dockerfiles
tig - Text-mode interface for git
distroless - 🥑 Language focused docker images, minus the operating system.