README.md

Recursive sed transformer

This is a plugin for kustomize that transforms output from kustomize build and processes it using sed scripts. The script looks for script.sed files in a recursive way - starting from the directory with kustomization overlay, going up directory tree until it reaches root directory /.

Use cases

• Easily replace hostnames in ingress (see example; this is why I invented the plugin)
• Replace values inside config maps
• Replace values inside files generated with config map geneators or secret generators

Usage

For dev env execute:

cd example/prod/test-service
kustomize_3.1.0_linux_amd64 build --enable_alpha_plugins --load_restrictor none

And observe that dev/script.sed was applied.

For prod execute:

cd example/dev/test-service
kustomize_3.1.0_linux_amd64 build --enable_alpha_plugins --load_restrictor none

And observe that both prod/script.sed and prod/test-service/script.sed were applied.