Components

Provided In the Gem

The following components are provided in the gem:

• Controllers
  • Metatron::Controllers::Ping - A pre-built, ready-to-use Rack application that responds to GET requests with a 200 OK and a { "status": "up" } message, useful for monitoring. This is totally optional, but it's included in the gem for convenience if you're using Metatron in a standalone Ruby project.
  • Metatron::Controller - The base class for Metacontroller API hooks. You'll likely never need to subclass this directly, as you'll probably inherit from the Metatron::CompositeController (or future Metatron::DecoratorController) instead.
  • Metatron::CompositeController - The base class for Metacontroller CompositeController controllers. This is the class you'll want to subclass if you're creating a typical Kubernetes controller that follows the Operator pattern to manage custom resources.
• Kubernetes Resource Templates
  • Metatron::Templates::ClusterRole - A template for creating a ClusterRole resource.
  • Metatron::Templates::ClusterRoleBinding - A template for creating a ClusterRoleBinding resource.
  • Metatron::Templates::ConfigMap - A template for creating a ConfigMap resource.
  • Metatron::Templates::Container - A template for creating a Container meta-resource. Note: this is only useful when passed to a Pod template (or other templates that use containers).
  • Metatron::Templates::CronJob - A template for creating a CronJob resource.
  • Metatron::Templates::DaemonSet - A template for creating a DaemonSet resource.
  • Metatron::Templates::Deployment - A template for creating a Deployment resource.
  • Metatron::Templates::Ingress - A template for creating an Ingress resource.
  • Metatron::Templates::Job - A template for creating a Job resource.
  • Metatron::Templates::Namespace - A template for creating a Namespace resource.
  • Metatron::Templates::PersistentVolumeClaim - A template for creating a PersistentVolumeClaim resource.
  • Metatron::Templates::Pod - A template for creating a Pod resource.
  • Metatron::Templates::ReplicaSet - A template for creating a ReplicaSet resource.
  • Metatron::Templates::Role - A template for creating a Role resource.
  • Metatron::Templates::RoleBinding - A template for creating a RoleBinding resource.
  • Metatron::Templates::Secret - A template for creating a Secret resource.
  • Metatron::Templates::Service - A template for creating a Service resource.
  • Metatron::Templates::ServiceAccount - A template for creating a ServiceAccount resource.
  • Metatron::Templates::StatefulSet - A template for creating a StatefulSet resource.