Types Used for Custom Resource Definition

The Go structs that define the Kubernetes Custom Resource Definition for the Hostname Operator are located in the pkg/apis/akash.network/v2beta1 directory. The Hostname Operator CRD specifically exists in the types.go file.

Source code reference location

Per typical Kubernetes CRD definition a ProviderHostSpec defines the schema for the Hostname Operator. And ProviderHostStatus defines the values delivered in the response to a custom resource CRUD event.

With this definition we will extend the Kubernetes API for use with the Hostname Operator. When code-generator is run against the Go struct the necessary YAML file for applying the CRD to the Kubernetes cluster will be generated and as detailed in the next section.

type ProviderHostStatus struct {
    State   string `json:"state,omitempty"`
    Message string `json:"message,omitempty"`
}

type ProviderHostSpec struct {
    Owner        string `json:"owner"`
    Provider     string `json:"provider"`
    Hostname     string `json:"hostname"`
    Dseq         uint64 `json:"dseq"`
    Gseq         uint32 `json:"gseq"`
    Oseq         uint32 `json:"oseq"`
    ServiceName  string `json:"service_name"`
    ExternalPort uint32 `json:"external_port"`
}