Release notes from dhall-kubernetes

v7.0.0

2023-06-21T01:05:30Z

BREAKING CHANGE: Narrow many types from Integer to Natural
Add support for Kubernetes versions 1.22 through 1.26 [#179 / #186 / #189]
Upgrade default Kubernetes version to 1.25

v6.0.0

2021-09-02T05:22:15Z

v5.0.0

2021-01-08T02:59:03Z

Add support for kubernetes API version 1.19
Make the kind and apiVersion fields optional for PersistentVolumeClaim
Make ObjectMeta's name field optional
Switch to using dhall-openapi

The dhall-kubernetes Haskell package in this repository has been renamed to dhall-openapi and relocated underneath the dhall-haskell project

v4.0.0

2020-04-03T16:23:24Z

No longer require the --omitEmpty flag to dhall-to-yaml

The types were changed so that all optional records are explicitly marked Optional.

Before this change, the types were designed around the use of the --omitFlag flag so that a record could be implicitly omitted by not specifying any non-default fields. However, that led to ambiguous situations where there was no way to distinguish between a present but empty value and an absent value, and in some cases the distinction between the two mattered. For example, in Kubernetes a present but empty label selector matches everything whereas an absent label selector matches nothing.

Practically, what this means is that you will now need to add a few more Somes in your resource definitions (typically around records) where there is a new explicit Optional layer.
Prefer io.k8s.api.autoscaling.v2beta2 over io.k8s.api.autoscaling.v1

The Kubernetes API exposes multiple versions of various resources, but the default ./package.dhall makes an opinionated attempt to select the most recent stable resource (first preferring production over beta over alpha, and then preferring v2 over v1). However, in certain cases users indicate that the newer beta version is preferable over the older production version and this is one such case.

Even though io.k8s.api.autoscaling.v1 is no longer the default choice you can still access those resources by explicitly importing them from the ./schemas subdirectory of the desired Kubernetes version (e.g. ./1.17/schemas/io.k8s.api.autoscaling.v1.HorizontalPodAutoscaler.dhall)

v3.0.0

2020-01-22T17:31:56Z

Additions:

Generate Dhall schemas for multiple Kubernetes versions
Support CustomResourceDefinition in the generator
nix-shell support for dhall-kubernetes-generator
Improve test coverage for scripts/generate.sh
Generator automatically excludes older Kubernetes object versions
Add --skipDuplicates CLI flag and handler to the generator
Add prefixMap option for specifying external import roots

Cleanup:

Update omit-empty command in Readme
Remove top-level swagger2.json
Minimize unnecessary rebuilds

v2.1.0

2019-12-08T07:11:48Z

Add package.dhall
Adds a top-level package.dhall file which re-exports schemas.dhall and
IntOrString, making it feasible to use dhall-kubernetes by importing solely
the package.dhall file.
Additionally, adds some polish to the documentation.

v2.0.0

2019-11-29T21:59:16Z

Switch to API v2

This is a large change which consists of the following smaller changes:
- The ./default subdirectory is renamed to ./defaults
- Add top-level ./types.dhall and ./defaults.dhall files
- Add a top-level ./typesUnion.dhall union type
  
  ... this allows you to wrap heterogeneous in this uniform type so that you can store them in a List and render that as a single YAML file containing one document per resource. If you do so, make sure to use the --documents flag of dhall-to-yaml
- Records of all nullable fields are no longer themselves nullable
- Make use of the new Optional literal syntax (i.e. Some/None)
- Default resources are no longer lambdas
- Remove cyclic imports
- Support newer versions of Dhall
Support Kubernetes 1.14.3
Set Cron* types and defaults to v1beta1
Add support for "schemas"

This adds a new ./schemas directory and ./schemas.dhall package to support the :: operator for newer versions of the language. This allows you to ergonomically instantiate a Kubernetes resource while only specifying non-default values.

v1.0.0

2019-04-02T13:50:26Z

First release 🎉