v1alpha1

type ISCSISpec struct {
	TargetIP   string `json:"targetIP"`
	TargetPort int32  `json:"targetPort"`
	Iqn        string `json:"iqn"`
}

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

	Spec   JivaVolumeSpec   `json:"spec,omitempty"`
	Status JivaVolumeStatus `json:"status,omitempty"`
}

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

type JivaVolumePhase string

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

	Spec   JivaVolumePolicySpec   `json:"spec,omitempty"`
	Status JivaVolumePolicyStatus `json:"status,omitempty"`
}

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

type JivaVolumePolicySpec struct {
	// ReplicaSC represents the storage class used for
	// creating the pvc for the replicas (provisioned by localpv provisioner)
	ReplicaSC string `json:"replicaSC"`
	// EnableBufio ...
	EnableBufio bool `json:"enableBufio"`
	// AutoScaling ...
	AutoScaling bool `json:"autoScaling"`
	// TargetSpec represents configuration related to jiva target and its resources
	Target TargetSpec `json:"target"`
	// ReplicaSpec represents configuration related to replicas resources
	Replica ReplicaSpec `json:"replica"`
}

type JivaVolumePolicyStatus struct {
	Phase string `json:"phase"`
}

type JivaVolumeSpec struct {
	PV        string    `json:"pv"`
	Capacity  string    `json:"capacity"`
	ISCSISpec ISCSISpec `json:"iscsiSpec"`
	MountInfo MountInfo `json:"mountInfo"`
	// Policy is the configuration used for creating target
	// and replica pods during volume provisioning
	Policy JivaVolumePolicySpec `json:"policy"`
}

type JivaVolumeStatus struct {
	Status          string          `json:"status"`
	ReplicaCount    int             `json:"replicaCount"`
	ReplicaStatuses []ReplicaStatus `json:"replicaStatus"`
	// Phase represents the current phase of JivaVolume.
	Phase JivaVolumePhase `json:"phase"`
}

type MountInfo struct {
	// StagingPath is the path provided by K8s during NodeStageVolume
	// rpc call, where volume is mounted globally.
	StagingPath string `json:"stagingPath"`
	// TargetPath is the path provided by K8s during NodePublishVolume
	// rpc call where bind mount happens.
	TargetPath string `json:"targetPath"`
	FSType     string `json:"fsType"`
	DevicePath string `json:"devicePath"`
}

type PodTemplateResources struct {
	// Resources are the compute resources required by the jiva
	// container.
	Resources *corev1.ResourceRequirements `json:"resources,omitempty"`

	// Tolerations, if specified, are the pod's tolerations
	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`

	// Affinity if specified, are the pod's affinities
	Affinity *corev1.Affinity `json:"affinity,omitempty"`

	// NodeSelector is the labels that will be used to select
	// a node for pod scheduleing
	NodeSelector map[string]string `json:"nodeSelector,omitempty"`

	// PriorityClassName if specified applies to the pod
	// If left empty, no priority class is applied.
	PriorityClassName string `json:"priorityClassName,omitempty"`
}

type ReplicaSpec struct {
	// PodTemplateResources represents the configuration for replica sts.
	PodTemplateResources
}

type ReplicaStatus struct {
	Address string `json:"address"`
	Mode    string `json:"mode"`
}

type TargetSpec struct {
	// Monitor enables or disables the target exporter sidecar
	Monitor bool `json:"monitor,omitempty"`

	// ReplicationFactor represents maximum number of replicas
	// that are allowed to connect to the target
	ReplicationFactor int `json:"replicationFactor,omitempty"`

	// PodTemplateResources represents the configuration for target deployment.
	PodTemplateResources

	// AuxResources are the compute resources required by the jiva-target pod
	// side car containers.
	AuxResources *corev1.ResourceRequirements `json:"auxResources,omitempty"`
}