Cloud Native Buildpacks
Cloud Native Buildpacks are a specification and toolchain that transform application source code and metadata into runnable container images without requiring hand-written build instructions.
Shipping Go: Develop, deliver, discuss, design, and go again
Cloud Native Buildpacks is a specification and implementation ecosystem for transforming application source code into container images through composable buildpacks.
- How it is used
- Turns application source into a container image for portable local and hosted deployment.
- How deep it goes
- Explains detection and building, then demonstrates a local build and run; stops short of defining a custom container.
- Examples
- Uses a Go service, `pack builder suggest`, a Google builder, and `docker run` to check a translation endpoint.
- What you can do after
- Apply it via pack to build an application image, then run and check that image with Docker.
Road to Kubernetes
A set of scripts or components that detects an application's source and assembles its runtime environment or image.
- How it is used
- Automates application configuration from source code during deployment, especially when developers push applications through Git.
- How deep it goes
- Explains source detection, Procfiles, runtime inference, version limitations, and image creation, but defers practical buildpack usage.
- Examples
- Uses a Procfile, requirements.txt, package.json, Gunicorn, Python, Node.js, and the pack tool as concrete examples.
- What you can do after
- Evaluate automated source-based deployment and recognize when explicit container configuration offers better portability.
Read how Road to Kubernetes explains Cloud Native Buildpacks →
Related concepts
- containerproduces · A software container is an isolated execution environment that packages an application and its dependencies while sharing the host operating system kernel.
- s2iimplements · S2I, or Source-to-Image, is a build technique that assembles application source code or binaries into a runnable container image using a builder image.
- container imageproduces · A container image is a packaged filesystem and configuration artifact from which a container can be created and run.
- Skaffoldused by · Skaffold is a command-line tool that automates development workflows for building, deploying, and iterating on containerized applications.
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