v1alpha1

type Components struct {
	// prometheus holds configuration for the prometheus instance, if any.
	// +optional
	Prometheus *PrometheusSpec `json:"prometheus,omitempty"`

	// grafana holds configuration for the grafana instance, if any.
	// +optional
	Grafana *GrafanaSpec `json:"grafana,omitempty"`
}

type DeviceDiscovery struct {
	// nameRegex is a regular expression filtering devices by their name.
	// +optional
	NameRegex string `json:"nameRegex"`

	// modelRegex is a regular expression filtering devices by their model name.
	// +optional
	ModelRegex string `json:"modelRegex"`
}

type FilesystemConfiguration struct {
	// device is a path to the device where the desired filesystem should be created.
	Device string `json:"device"`

	// type is a desired filesystem type.
	Type FilesystemType `json:"type"`
}

type FilesystemType string

type GrafanaAuthentication struct {
	// insecureEnableAnonymousAccess allows access to Grafana without authentication.
	// +optional
	InsecureEnableAnonymousAccess bool `json:"insecureEnableAnonymousAccess,omitempty"`
}

type GrafanaExposeOptions struct {
	// webInterface specifies expose options for the user web interface.
	// +optional
	WebInterface *HTTPSExposeOptions `json:"webInterface,omitempty"`
}

type GrafanaSpec struct {
	// placement describes restrictions for the nodes Grafana is scheduled on.
	// +optional
	Placement *PlacementSpec `json:"placement,omitempty"`

	// resources the Grafana container will use.
	Resources corev1.ResourceRequirements `json:"resources"`

	// exposeOptions specifies options for exposing Grafana UI.
	// +optional
	ExposeOptions *GrafanaExposeOptions `json:"exposeOptions,omitempty"`

	// servingCertSecretName is the name of the secret holding a serving cert-key pair.
	// If not specified, the operator will create a self-signed CA that creates
	// the default serving cert-key pair.
	// +optional
	ServingCertSecretName string `json:"servingCertSecretName,omitempty"`

	// authentication hold the authentication options for accessing Grafana.
	// +optional
	Authentication GrafanaAuthentication `json:"authentication,omitempty"`
}

type HTTPSExposeOptions struct {
	// ingress is an Ingress configuration options.
	// +optional
	Ingress *IngressOptions `json:"ingress,omitempty"`
}

type IngressOptions struct {
	// disabled controls if Ingress object creation is disabled.
	// +optional
	Disabled *bool `json:"disabled,omitempty"`

	// ingressClassName specifies Ingress class name.
	IngressClassName string `json:"ingressClassName,omitempty"`

	// annotations specifies custom annotations merged into every Ingress object.
	// +optional
	Annotations map[string]string `json:"annotations,omitempty"`

	// dnsDomains is a list of DNS domains this ingress is reachable by.
	// +optional
	DNSDomains []string `json:"dnsDomains,omitempty"`
}

type LocalDiskSetup struct {
	// loops is a list of loop device configurations.
	LoopDevices []LoopDeviceConfiguration `json:"loopDevices"`

	// raids is a list of raid configurations.
	RAIDs []RAIDConfiguration `json:"raids"`

	// filesystems is a list of filesystem configurations.
	Filesystems []FilesystemConfiguration `json:"filesystems"`

	// mounts is a list of mount configuration.
	Mounts []MountConfiguration `json:"mounts"`
}

type LoopDeviceConfiguration struct {
	// name specifies the name of the symlink that will point to actual loop device, created under `/dev/loops/`.
	Name string `json:"name"`

	// imagePath specifies path on host where backing image file for loop device should be located.
	ImagePath string `json:"imagePath"`

	// size specifies the size of the loop device.
	Size resource.Quantity `json:"size"`
}

type MountConfiguration struct {
	// device is path to a device that should be mounted.
	Device string `json:"device"`

	// mountPoint is a path where the device should be mounted at.
	MountPoint string `json:"mountPoint"`

	// fsType specifies the filesystem on the device.
	FSType string `json:"fsType"`

	// unsupportedOptions is a list of mount options used during device mounting.
	// unsupported in this field name means that we won't support all the available options passed down using this field.
	// +optional
	UnsupportedOptions []string `json:"unsupportedOptions"`
}

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

	Spec   NodeConfigSpec   `json:"spec,omitempty"`
	Status NodeConfigStatus `json:"status,omitempty"`
}

type NodeConfigCondition struct {
	// type is the type of the NodeConfig condition.
	Type NodeConfigConditionType `json:"type"`

	// status represents the state of the condition, one of True, False, or Unknown.
	Status corev1.ConditionStatus `json:"status"`

	// observedGeneration represents the .metadata.generation that the condition was set based upon.
	// For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
	// with respect to the current state of the instance.
	// +optional
	// +kubebuilder:validation:Minimum=0
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// lastTransitionTime is last time the condition transitioned from one status to another.
	LastTransitionTime metav1.Time `json:"lastTransitionTime"`

	// reason is the reason for condition's last transition.
	Reason string `json:"reason"`

	// message is a human-readable message indicating details about the transition.
	Message string `json:"message"`
}

type NodeConfigConditionType string

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

type NodeConfigNodeStatus struct {
	Name            string   `json:"name"`
	TunedNode       bool     `json:"tunedNode"`
	TunedContainers []string `json:"tunedContainers"`
}

type NodeConfigPlacement struct {
	// affinity is a group of affinity scheduling rules for NodeConfig Pods.
	Affinity corev1.Affinity `json:"affinity"`

	// tolerations is a group of tolerations NodeConfig Pods are going to have.
	Tolerations []corev1.Toleration `json:"tolerations"`

	// nodeSelector is a selector which must be true for the NodeConfig Pod to fit on a node.
	// Selector which must match a node's labels for the pod to be scheduled on that node.
	// +kubebuilder:validation:Required
	NodeSelector map[string]string `json:"nodeSelector"`
}

type NodeConfigSpec struct {
	// placement contains scheduling rules for NodeConfig Pods.
	// +kubebuilder:validation:Required
	Placement NodeConfigPlacement `json:"placement"`

	// disableOptimizations controls if nodes matching placement requirements
	// are going to be optimized. Turning off optimizations on already optimized
	// Nodes does not revert changes.
	DisableOptimizations bool `json:"disableOptimizations"`

	// localDiskSetup contains options of automatic local disk setup.
	// +optional
	LocalDiskSetup *LocalDiskSetup `json:"localDiskSetup"`
}

type NodeConfigStatus struct {
	// observedGeneration indicates the most recent generation observed by the controller.
	ObservedGeneration int64 `json:"observedGeneration"`

	// conditions represents the latest available observations of current state.
	// +optional
	Conditions []NodeConfigCondition `json:"conditions"`

	// nodeStatuses hold the status for each tuned node.
	NodeStatuses []NodeConfigNodeStatus `json:"nodeStatuses"`
}

type PlacementSpec struct {
	// nodeAffinity describes node affinity scheduling rules for the pod.
	// +optional
	NodeAffinity *corev1.NodeAffinity `json:"nodeAffinity,omitempty"`

	// podAffinity describes pod affinity scheduling rules.
	// +optional
	PodAffinity *corev1.PodAffinity `json:"podAffinity,omitempty"`

	// podAntiAffinity describes pod anti-affinity scheduling rules.
	// +optional
	PodAntiAffinity *corev1.PodAntiAffinity `json:"podAntiAffinity,omitempty"`

	// tolerations allow the pod to tolerate any taint that matches the triple <key,value,effect>
	// using the matching operator.
	// +optional
	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
}

type PrometheusExposeOptions struct {
	// webInterface specifies expose options for the user web interface.
	// +optional
	WebInterface *HTTPSExposeOptions `json:"webInterface,omitempty"`
}

type PrometheusSpec struct {
	// placement describes restrictions for the nodes Prometheus is scheduled on.
	// +optional
	Placement *PlacementSpec `json:"placement,omitempty"`

	// resources the Prometheus container will use.
	Resources corev1.ResourceRequirements `json:"resources"`

	// exposeOptions specifies options for exposing Prometheus UI.
	// +optional
	ExposeOptions *PrometheusExposeOptions `json:"exposeOptions,omitempty"`

	// storage describes the underlying storage that Prometheus will consume.
	// +optional
	Storage *Storage `json:"storage"`
}

type RAID0Options struct {
	// devices defines which devices constitute the raid array.
	Devices DeviceDiscovery `json:"devices"`
}

type RAIDConfiguration struct {
	// name specifies the name of the raid device to be created under in `/dev/md/`.
	Name string `json:"name"`

	// type is a type of raid array.
	Type RAIDType `json:"type"`

	// RAID0 specifies RAID0 options.
	// +optional
	RAID0 *RAID0Options `json:"RAID0,omitempty"`
}

type RAIDType string

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

	// spec defines the desired state of this ScyllaDBMonitoring.
	Spec ScyllaDBMonitoringSpec `json:"spec,omitempty"`

	// status is the current status of this ScyllaDBMonitoring.
	Status ScyllaDBMonitoringStatus `json:"status,omitempty"`
}

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

type ScyllaDBMonitoringSpec struct {
	// endpointsSelector select which Endpoints should be scraped.
	// For local ScyllaDB clusters or datacenters, this is the same selector as if you were trying to select member Services.
	// For remote ScyllaDB clusters, this can select any endpoints that are created manually or for a Service without selectors.
	// +kubebuilder:validation:Required
	EndpointsSelector metav1.LabelSelector `json:"endpointsSelector"`

	// components hold additional config for the monitoring components in use.
	Components *Components `json:"components"`

	// type determines the platform type of the monitoring setup.
	// +kubebuilder:default:="SaaS"
	// +optional
	Type *ScyllaDBMonitoringType `json:"type,omitempty"`
}

type ScyllaDBMonitoringStatus struct {
	// observedGeneration is the most recent generation observed for this ScyllaDBMonitoring. It corresponds to the
	// ScyllaDBMonitoring's generation, which is updated on mutation by the API Server.
	// +optional
	ObservedGeneration *int64 `json:"observedGeneration,omitempty"`

	// conditions hold conditions describing ScyllaDBMonitoring state.
	// To determine whether a cluster rollout is finished, look for Available=True,Progressing=False,Degraded=False.
	Conditions []metav1.Condition `json:"conditions,omitempty"`
}

type ScyllaDBMonitoringType string

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

	// spec defines the desired state of the operator.
	Spec ScyllaOperatorConfigSpec `json:"spec,omitempty"`

	// status defines the observed state of the operator.
	Status ScyllaOperatorConfigStatus `json:"status,omitempty"`
}

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

type ScyllaOperatorConfigSpec struct {
	// scyllaUtilsImage is a Scylla image used for running scylla utilities.
	// +kubebuilder:validation:MinLength=1
	ScyllaUtilsImage string `json:"scyllaUtilsImage"`
}

type ScyllaOperatorConfigStatus struct {
}

type Storage struct {
	// Map of string keys and values that can be used to organize and categorize
	// (scope and select) objects. May match selectors of replication controllers
	// and services.
	// More info: http://kubernetes.io/docs/user-guide/labels
	// +optional
	Labels map[string]string `json:"labels,omitempty"`

	// 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.
	// More info: http://kubernetes.io/docs/user-guide/annotations
	// +optional
	Annotations map[string]string `json:"annotations,omitempty"`

	// volumeClaimTemplates is a PVC template defining storage to be used by Prometheus.
	// +optional
	VolumeClaimTemplate corev1.PersistentVolumeClaimTemplate `json:"volumeClaimTemplate,omitempty"`
}