Files
kustomize/kyaml/fn/framework/example/doc.go
Katrina Verey 5c4b5b1bf0 Improvements to kyaml fn framework
This commit creates a new version of the alpha configuration functions framework. Goals include:
- Make it easy to build multi-version APIs with the framework (not previously facilitated at all).
- Simplify the framework's APIs where redundant configuration options exist (leaving the most powerful, replacing others with helpers to maintain usability they provided).
- Make the Framework's APIs more consistent (e.g. between the various template types, usage of kio.Filter, field names)
- Decouple responsibilities (e.g. command creation, resource list processing, generation of templating functions).
- Make the framework even more powerfully pluggable (e.g. any kio.Filter can be a selector, and the selector the framework provides is itself a filter built from reusable abstractions).
- Improve documentation.
- Make container patches merge fields (notably list fields like `env`) correctly.
2021-03-03 08:27:19 -08:00

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Go

// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
// Package main contains an example using the the framework.
// The example annotates all resources in the input with the value provided as a flag.
//
// To execute the function, run:
//
// $ cat input/cm.yaml | go run ./main.go --value=foo
//
// To generate the Dockerfile for the function image run:
//
// $ go run ./main.go gen ./
package main