Class: Kube::Cluster::Standard::CustomResourceDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/kube/cluster/standard/custom_resource_definition.rb

Instance Method Summary collapse

Constructor Details

#initialize(kind:, group:, version: 'v1', scope: 'Namespaced', short_names: [], categories: [], schema: nil, &block) ⇒ CustomResourceDefinition

Returns a new instance of CustomResourceDefinition.



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# File 'lib/kube/cluster/standard/custom_resource_definition.rb', line 10

def initialize(
  kind:, group:, version: 'v1', scope: 'Namespaced',
  short_names: [], categories: [], schema: nil, &block
)

  plural   = kind.downcase.pluralize
  singular = kind.downcase

  schema ||= {
    type: 'object',
    'x-kubernetes-preserve-unknown-fields': true
  }

  super() {
    metadata.name = "#{plural}.#{group}"

    spec.group          = group
    spec.names.kind     = kind
    spec.names.listKind = "#{kind}List"
    spec.names.plural   = plural
    spec.names.singular = singular
    spec.names.shortNames = short_names unless short_names.empty?
    spec.names.categories = categories  unless categories.empty?
    spec.scope          = scope
    spec.versions = [{
      name:         version,
      served:       true,
      storage:      true,
      subresources: { status: {} },
      schema: {
        openAPIV3Schema: schema
      }
    }]

    instance_exec(&block) if block
  }

  api_version = "#{group}/#{version}"
  Kube::Schema.register(
    kind,
    schema:      {
      'type' => 'object',
      'properties' => {
        'apiVersion' => { 'type' => 'string' },
        'kind'       => { 'type' => 'string' },
        'metadata'   => { 'type' => 'object' },
        'spec'       => { 'type' => 'object', 'x-kubernetes-preserve-unknown-fields' => true },
        'status'     => { 'type' => 'object', 'x-kubernetes-preserve-unknown-fields' => true }
      },
      'x-kubernetes-preserve-unknown-fields' => true
    },
    api_version: api_version
  )
end