v1alpha1

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

	Spec   FetcherSpec   `json:"spec,omitempty"`
	Status FetcherStatus `json:"status,omitempty"`
}

type FetcherCondition struct {
	// Type of deployment condition.
	Type FetcherConditionType `json:"type" protobuf:"bytes,1,opt,name=type,casttype=DeploymentConditionType"`
	// Status of the condition, one of True, False, Unknown.
	Status v1.ConditionStatus `json:"status" protobuf:"bytes,2,opt,name=status,casttype=k8s.io/api/core/v1.ConditionStatus"`
	// The last time this condition was updated.
	LastUpdateTime metav1.Time `json:"lastUpdateTime,omitempty" protobuf:"bytes,6,opt,name=lastUpdateTime"`
	// Last time the condition transitioned from one status to another.
	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,7,opt,name=lastTransitionTime"`
	// A human readable message indicating details about the transition.
	Message string `json:"message,omitempty" protobuf:"bytes,5,opt,name=message"`
}

type FetcherConditionType string

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

type FetcherSpec struct {
	// Fetcher is the type of how to fetch metrics from target.
	// +kubebuilder:validation:Required
	Type []FetcherType `json:"type,omitempty"`
	// OAPServerAddress is the address of backend OAPServers
	// +kubebuilder:validation:Required
	OAPServerAddress string `json:"OAPServerAddress,omitempty"`
	// ClusterName
	// +kubebuilder:validation:Optional
	ClusterName string `json:"clusterName,omitempty"`
}

type FetcherStatus struct {
	// Replicas is currently not being set and might be removed in the next version.
	// +kubebuilder:validation:Optional
	Replicas int32 `json:"replicas,omitempty"`
	// Represents the latest available observations of a fetcher's current state.
	// +kubebuilder:validation:Optional
	Conditions []FetcherCondition `json:"conditions,omitempty"`
}

type FetcherType string

type Ingress struct {
	// Annotations is an unstructured key value map stored with a resource that may be
	// set by external tools to store and retrieve arbitrary metadata. They are not
	// queryable and should be preserved when modifying objects.
	// +kubebuilder:validation:Optional
	Annotations map[string]string `json:"annotations,omitempty"`
	// Host is the fully qualified domain name of a network host, as defined by RFC 3986.
	// Note the following deviations from the "host" part of the
	// URI as defined in RFC 3986
	// +kubebuilder:validation:Optional
	Host string `json:"host,omitempty" protobuf:"bytes,1,opt,name=host"`
	// IngressClassName is the name of the IngressClass cluster resource. The
	// associated IngressClass defines which controller will implement the
	// resource. This replaces the deprecated `kubernetes.io/ingress.class`
	// annotation. For backwards compatibility, when that annotation is set, it
	// must be given precedence over this field. The controller may emit a
	// warning if the field and annotation have different values.
	// Implementations of this API should ignore Ingresses without a class
	// specified. An IngressClass resource may be marked as default, which can
	// be used to set a default value for this field. For more information,
	// refer to the IngressClass documentation.
	// +kubebuilder:validation:Optional
	IngressClassName *string `json:"ingressClassName,omitempty" protobuf:"bytes,4,opt,name=ingressClassName"`
	// TLS configuration. Currently the Ingress only supports a single TLS
	// port, 443. If multiple members of this list specify different hosts, they
	// will be multiplexed on the same port according to the hostname specified
	// through the SNI TLS extension, if the ingress controller fulfilling the
	// ingress supports SNI.
	// +kubebuilder:validation:Optional
	TLS []networkingv1.IngressTLS `json:"tls,omitempty" protobuf:"bytes,2,rep,name=tls"`
}

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

	Spec   OAPServerSpec   `json:"spec,omitempty"`
	Status OAPServerStatus `json:"status,omitempty"`
}

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

type OAPServerSpec struct {
	// Version of OAP.
	// +kubebuilder:validation:Required
	Version string `json:"version"`
	// Image is the OAP Server Docker image to deploy.
	Image string `json:"image,omitempty"`
	// Count is the number of OAP servers
	// +kubebuilder:validation:Required
	Instances int32 `json:"instances"`
	// Config holds the OAP server configuration.
	Config []corev1.EnvVar `json:"config,omitempty"`
	// Service relevant settings
	// +kubebuilder:validation:Optional
	Service Service `json:"service,omitempty"`
}

type OAPServerStatus struct {
	// Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.
	// +kubebuilder:validation:Optional
	AvailableReplicas int32 `json:"availableReplicas,omitempty"`
	// Address indicates the entry of OAP server which ingresses data
	// +kubebuilder:validation:Optional
	Address string `json:"address,omitempty"`
	// Represents the latest available observations of the underlying deployment's current state.
	// +kubebuilder:validation:Optional
	Conditions []appsv1.DeploymentCondition `json:"conditions,omitempty"`
}

type Service struct {
	// ServiceTemplate defines the behavior of a service.
	// +kubebuilder:validation:Optional
	Template ServiceTemplate `json:"template,omitempty"`
	// Ingress defines the behavior of an ingress
	// +kubebuilder:validation:Optional
	Ingress Ingress `json:"ingress,omitempty"`
}

type ServiceTemplate struct {

	// clusterIP is the IP address of the service and is usually assigned
	// randomly.
	// +kubebuilder:validation:Optional
	ClusterIP string `json:"clusterIP,omitempty"`
	// type determines how the Service is exposed.
	// +kubebuilder:validation:Optional
	Type ServiceType `json:"type,omitempty"`
	// externalIPs is a list of IP addresses for which nodes in the cluster
	// will also accept traffic for this service.
	// +kubebuilder:validation:Optional
	ExternalIPs []string `json:"externalIPs,omitempty"`
	// Only applies to Service Type: LoadBalancer
	// LoadBalancer will get created with the IP specified in this field.
	// +kubebuilder:validation:Optional
	LoadBalancerIP string `json:"loadBalancerIP,omitempty"`
	// If specified and supported by the platform, this will restrict traffic through the cloud-provider
	// load-balancer will be restricted to the specified client IPs.
	// +kubebuilder:validation:Optional
	LoadBalancerSourceRanges []string `json:"loadBalancerSourceRanges,omitempty"`
}

type ServiceType string

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

	Spec   UISpec   `json:"spec,omitempty"`
	Status UIStatus `json:"status,omitempty"`
}

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

type UISpec struct {
	// Version of UI.
	// +kubebuilder:validation:Required
	Version string `json:"version"`
	// Image is the UI Docker image to deploy.
	Image string `json:"image,omitempty"`
	// Count is the number of UI pods
	// +kubebuilder:validation:Required
	Instances int32 `json:"instances"`
	// Backend OAP server address
	// +kubebuilder:validation:Optional
	OAPServerAddress string `json:"OAPServerAddress,omitempty"`
	// Service relevant settings
	// +kubebuilder:validation:Optional
	Service Service `json:"service,omitempty"`
}

type UIStatus struct {
	// Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.
	// +kubebuilder:validation:Optional
	AvailableReplicas int32 `json:"availableReplicas,omitempty"`
	// externalIPs is a list of IP addresses for which nodes in the cluster
	// will also accept traffic for this service.
	// +kubebuilder:validation:Optional
	ExternalIPs []string `json:"externalIPs,omitempty"`
	// Ports that will be exposed by this service.
	// +kubebuilder:validation:Optional
	Ports []int32 `json:"ports"`
	// +kubebuilder:validation:Optional
	InternalAddress string `json:"internalAddress,omitempty"`
	// Represents the latest available observations of the underlying deployment's current state.
	// +kubebuilder:validation:Optional
	Conditions []appsv1.DeploymentCondition `json:"conditions,omitempty"`
}