This library builds, imports, and exports Kubernetes objects. The classes are all built using the Swagger files in the kubernetes/kubernetes repository.

The original purpose for building this library was for writing applications that interact with Kubernetes objects. It is not the intention that this library be used to build configuration management repositories. The PHP code for managing objects would likely be more verbose and complex than simply writing the needed YAML.

The versions of this library follow the major/minor release versions of the official Kubernetes releases. Only versions from 1.21 forward are supported.

$configmap = \Moonspot\Kubernetes\Kubernetes::new('ConfigMap');

$configmap->metadata->name = 'MyConfigMap';
$configmap->metadata->labels = [
    "app-name" => 'MyApp'
];
$configmap->data = [
    'config.ini' => "some_setting = 1\nsome_setting = 2\n"
];

echo $configmap->toYaml();

Result:

---
apiVersion: v1
data:
  config.ini: |
    some_setting = 1
    some_setting = 2
kind: ConfigMap
metadata:
  labels:
    app-name: MyApp
  name: MyConfigMap
...

The factory method of the Kubernetes class will auto-detect the kind of object and create it.

$configmap = \Moonspot\Kubernetes\Kubernetes::factory(file_get_contents('./configmap.yaml'));

echo $configmap->metadata->name . "\n";

Result:

MyConfigMap