v1alpha1

type OpenTelemetryCollector struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   OpenTelemetryCollectorSpec   `json:"spec,omitempty"`
	Status OpenTelemetryCollectorStatus `json:"status,omitempty"`
}

type OpenTelemetryCollectorList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []OpenTelemetryCollector `json:"items"`
}

type OpenTelemetryCollectorSpec struct {
	// Config is the raw JSON to be used as the collector's configuration. Refer to the OpenTelemetry Collector documentation for details.
	// +required
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Config string `json:"config,omitempty"`

	// Args is the set of arguments to pass to the OpenTelemetry Collector binary
	// +optional
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Args map[string]string `json:"args,omitempty"`

	// Replicas is the number of pod instances for the underlying OpenTelemetry Collector
	// +optional
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Replicas *int32 `json:"replicas,omitempty"`

	// Image indicates the container image to use for the OpenTelemetry Collector.
	// +optional
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Image string `json:"image,omitempty"`

	// Mode represents how the collector should be deployed (deployment vs. daemonset)
	// +optional
	// +kubebuilder:validation:Enum=daemonset;deployment
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Mode opentelemetry.Mode `json:"mode,omitempty"`

	// ServiceAccount indicates the name of an existing service account to use with this instance.
	// +optional
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	ServiceAccount string `json:"serviceAccount,omitempty"`

	// VolumeMounts represents the mount points to use in the underlying collector deployment(s)
	// +optional
	// +listType=atomic
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	VolumeMounts []v1.VolumeMount `json:"volumeMounts,omitempty"`

	// Volumes represents which volumes to use in the underlying collector deployment(s).
	// +optional
	// +listType=atomic
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Volumes []v1.Volume `json:"volumes,omitempty"`

	// Ports allows a set of ports to be exposed by the underlying v1.Service. By default, the operator
	// will attempt to infer the required ports by parsing the .Spec.Config property but this property can be
	// used to open aditional ports that can't be inferred by the operator, like for custom receivers.
	// +optional
	// +listType=atomic
	// +operator-sdk:gen-csv:customresourcedefinitions.specDescriptors=true
	Ports []v1.ServicePort `json:"ports,omitempty"`
}

type OpenTelemetryCollectorStatus struct {
	Replicas int32  `json:"replicas"`
	Version  string `json:"version"`
}