v1alpha1

type EmbeddedObjectMetadata struct {
	// Name must be unique within a namespace. Is required when creating resources, although
	// some resources may allow a client to request the generation of an appropriate name
	// automatically. Name is primarily intended for creation idempotence and configuration
	// definition.
	// Cannot be updated.
	// More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names
	// +optional
	Name string `json:"name,omitempty" protobuf:"bytes,1,opt,name=name"`

	// Labels 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: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels
	// +optional
	Labels map[string]string `json:"labels,omitempty" protobuf:"bytes,11,rep,name=labels"`

	// 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: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations
	// +optional
	Annotations map[string]string `json:"annotations,omitempty" protobuf:"bytes,12,rep,name=annotations"`
}

type EmbeddedPersistentVolumeClaim struct {
	metav1.TypeMeta `json:",inline"`

	// EmbeddedMetadata contains metadata relevant to an EmbeddedResource.
	// +optional
	EmbeddedObjectMetadata `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`

	// Spec defines the desired characteristics of a volume requested by a pod author.
	// More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims
	// +optional
	Spec corev1.PersistentVolumeClaimSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`

	// Status represents the current information/status of a persistent volume claim.
	// Read-only.
	// More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims
	// +optional
	Status corev1.PersistentVolumeClaimStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}

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

	Spec   EtcdClusterSpec   `json:"spec,omitempty"`
	Status EtcdClusterStatus `json:"status,omitempty"`
}

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

type EtcdClusterSpec struct {
	// Replicas is the count of etcd instances in cluster.
	// +optional
	// +kubebuilder:default:=3
	// +kubebuilder:validation:Minimum:=0
	Replicas *int32 `json:"replicas,omitempty"`
	// PodSpec defines the desired state of PodSpec for etcd members. If not specified, default values will be used.
	PodSpec PodSpec     `json:"podSpec,omitempty"`
	Storage StorageSpec `json:"storage"`
}

type EtcdClusterStatus struct {
	Conditions []metav1.Condition `json:"conditions,omitempty"`
}

type EtcdCondMessage string

type EtcdCondType string

type PodSpec struct {
	// Image is the etcd container image name
	// +optional
	Image string `json:"image,omitempty"`
	// ImagePullPolicy describes a policy for if/when to pull a container image
	// +kubebuilder:default:=IfNotPresent
	// +optional
	ImagePullPolicy corev1.PullPolicy `json:"imagePullPolicy,omitempty"`
	// ImagePullSecrets An optional list of references to secrets in the same namespace
	// to use for pulling images from registries
	// see https://kubernetes.io/docs/concepts/containers/images/#referring-to-an-imagepullsecrets-on-a-pod
	// +optional
	ImagePullSecrets []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"`
	// PodMetadata contains metadata relevant to a PodSpec.
	// +optional
	PodMetadata *EmbeddedObjectMetadata `json:"metadata,omitempty"`
	// Resources describes the compute resource requirements.
	// +optional
	Resources corev1.ResourceRequirements `json:"resources,omitempty"`
	// Affinity sets the scheduling constraints for the pod.
	// +optional
	Affinity *corev1.Affinity `json:"affinity,omitempty"`
	// NodeSelector is a selector which must be true for the pod to fit on a node.
	// +optional
	NodeSelector map[string]string `json:"nodeSelector,omitempty"`
	// TopologySpreadConstraints describes how a group of pods ought to spread across topology domains.
	// +optional
	TopologySpreadConstraints []corev1.TopologySpreadConstraint `json:"topologySpreadConstraints,omitempty"`
	// Tolerations is a list of tolerations.
	// +optional
	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
	// SecurityContext holds pod-level security attributes and common container settings.
	// +optional
	SecurityContext *corev1.PodSecurityContext `json:"securityContext,omitempty"`
	// PriorityClassName is the name of the PriorityClass for this pod.
	// +optional
	PriorityClassName string `json:"priorityClassName,omitempty"`
	// TerminationGracePeriodSeconds is the time to wait before forceful pod shutdown.
	// +optional
	TerminationGracePeriodSeconds *int64 `json:"terminationGracePeriodSeconds,omitempty"`
	// SchedulerName is the name of the scheduler to be used for scheduling the pod.
	// +optional
	SchedulerName string `json:"schedulerName,omitempty"`
	// RuntimeClassName refers to a RuntimeClass object in the node.k8s.io group, which should be used to run this pod.
	// +optional
	RuntimeClassName *string `json:"runtimeClassName,omitempty"`
	// ExtraArgs are the extra arguments to pass to the etcd container.
	// +optional
	ExtraArgs map[string]string `json:"extraArgs,omitempty"`
	// ExtraEnv are the extra environment variables to pass to the etcd container.
	// +optional
	ExtraEnv []corev1.EnvVar `json:"extraEnv,omitempty"`
}

type StorageSpec struct {
	// EmptyDirVolumeSource to be used by the StatefulSets. If specified, used in place of any volumeClaimTemplate. More
	// info: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir
	// +optional
	EmptyDir *corev1.EmptyDirVolumeSource `json:"emptyDir,omitempty"`
	// A PVC spec to be used by the StatefulSets.
	// +optional
	VolumeClaimTemplate EmbeddedPersistentVolumeClaim `json:"volumeClaimTemplate,omitempty"`
}