feast/infra/feast-operator/api/v1/featurestore_types.go at stable · feast-dev/feast

995 lines (897 loc) · 50.6 KB
Copyright 2024 Feast Community.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
	appsv1 "k8s.io/api/apps/v1"
	autoscalingv2 "k8s.io/api/autoscaling/v2"
	batchv1 "k8s.io/api/batch/v1"
	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/util/intstr"
	// Feast phases:
	ReadyPhase   = "Ready"
	PendingPhase = "Pending"
	FailedPhase  = "Failed"
	// Feast condition types:
	ClientReadyType        = "Client"
	OfflineStoreReadyType  = "OfflineStore"
	OnlineStoreReadyType   = "OnlineStore"
	RegistryReadyType      = "Registry"
	UIReadyType            = "UI"
	ReadyType              = "FeatureStore"
	AuthorizationReadyType = "Authorization"
	CronJobReadyType       = "CronJob"
	// Feast condition reasons:
	ReadyReason                  = "Ready"
	FailedReason                 = "FeatureStoreFailed"
	DeploymentNotAvailableReason = "DeploymentNotAvailable"
	OfflineStoreFailedReason     = "OfflineStoreDeploymentFailed"
	OnlineStoreFailedReason      = "OnlineStoreDeploymentFailed"
	RegistryFailedReason         = "RegistryDeploymentFailed"
	UIFailedReason               = "UIDeploymentFailed"
	ClientFailedReason           = "ClientDeploymentFailed"
	CronJobFailedReason          = "CronJobDeploymentFailed"
	KubernetesAuthzFailedReason  = "KubernetesAuthorizationDeploymentFailed"
	OidcAuthzFailedReason        = "OidcAuthorizationDeploymentFailed"
	// Feast condition messages:
	ReadyMessage                  = "FeatureStore installation complete"
	OfflineStoreReadyMessage      = "Offline Store installation complete"
	OnlineStoreReadyMessage       = "Online Store installation complete"
	RegistryReadyMessage          = "Registry installation complete"
	UIReadyMessage                = "UI installation complete"
	ClientReadyMessage            = "Client installation complete"
	CronJobReadyMessage           = "CronJob installation complete"
	KubernetesAuthzReadyMessage   = "Kubernetes authorization installation complete"
	OidcAuthzReadyMessage         = "OIDC authorization installation complete"
	DeploymentNotAvailableMessage = "Deployment is not available"
	// entity_key_serialization_version
	SerializationVersion = 3
// MaterializationConfig controls feature materialization behavior written into feature_store.yaml.
type MaterializationConfig struct {
	// Number of rows per batch when writing to the online store during materialization.
	// Prevents OOM for large feature views. Supported engines: local, spark, ray.
	// If unset, all rows are written in a single batch.
	// +kubebuilder:validation:Minimum=1
	// +optional
	OnlineWriteBatchSize *int32 `json:"onlineWriteBatchSize,omitempty"`
	// ExtraConfig passes additional materialization key-value settings inline into
	// feature_store.yaml.
	// +optional
	ExtraConfig map[string]string `json:"extraConfig,omitempty"`
// OpenLineageConfig enables OpenLineage data lineage tracking for Feast operations.
// Lineage events are emitted during feast apply and materialization when enabled.
type OpenLineageConfig struct {
	// Enable OpenLineage integration.
	Enabled bool `json:"enabled"`
	// Transport type for lineage events.
	// +kubebuilder:validation:Enum=http;console;file;kafka
	// +optional
	TransportType *string `json:"transportType,omitempty"`
	// URL for HTTP transport (e.g. http://marquez:5000). Required when transportType is "http".
	// +optional
	TransportUrl *string `json:"transportUrl,omitempty"`
	// API endpoint path appended to transportUrl. Defaults to "api/v1/lineage".
	// +optional
	TransportEndpoint *string `json:"transportEndpoint,omitempty"`
	// Reference to a Secret containing the key "api_key" for lineage server authentication.
	// +optional
	ApiKeySecretRef *corev1.LocalObjectReference `json:"apiKeySecretRef,omitempty"`
	// ExtraConfig holds additional OpenLineage key-value settings written inline into
	// the openlineage block of feature_store.yaml alongside the typed fields above.
	// Use this for non-core settings (e.g. namespace, producer, emit_on_apply,
	// emit_on_materialize) and transport-specific options (e.g. kafka
	// bootstrap_servers, topic; file path). Boolean values ("true"/"false") and
	// integer values are automatically coerced to their native YAML types.
	// Keys must be valid Feast OpenLineageConfig YAML field names.
	// +optional
	ExtraConfig map[string]string `json:"extraConfig,omitempty"`
// FeatureStoreSpec defines the desired state of FeatureStore
// +kubebuilder:validation:XValidation:rule="self.replicas <= 1 || !has(self.services) || !has(self.services.scaling) || !has(self.services.scaling.autoscaling)",message="replicas > 1 and services.scaling.autoscaling are mutually exclusive."
// +kubebuilder:validation:XValidation:rule="self.replicas <= 1 && (!has(self.services) || !has(self.services.scaling) || !has(self.services.scaling.autoscaling)) || (has(self.services) && has(self.services.onlineStore) && has(self.services.onlineStore.persistence) && has(self.services.onlineStore.persistence.store))",message="Scaling requires DB-backed persistence for the online store. Configure services.onlineStore.persistence.store when using replicas > 1 or autoscaling."
// +kubebuilder:validation:XValidation:rule="self.replicas <= 1 && (!has(self.services) || !has(self.services.scaling) || !has(self.services.scaling.autoscaling)) || (!has(self.services) || !has(self.services.offlineStore) || (has(self.services.offlineStore.persistence) && has(self.services.offlineStore.persistence.store)))",message="Scaling requires DB-backed persistence for the offline store. Configure services.offlineStore.persistence.store when using replicas > 1 or autoscaling."
// +kubebuilder:validation:XValidation:rule="self.replicas <= 1 && (!has(self.services) || !has(self.services.scaling) || !has(self.services.scaling.autoscaling)) || (has(self.services) && has(self.services.registry) && (has(self.services.registry.remote) || (has(self.services.registry.local) && has(self.services.registry.local.persistence) && (has(self.services.registry.local.persistence.store) || (has(self.services.registry.local.persistence.file) && has(self.services.registry.local.persistence.file.path) && (self.services.registry.local.persistence.file.path.startsWith('s3://') || self.services.registry.local.persistence.file.path.startsWith('gs://')))))))",message="Scaling requires DB-backed or remote registry. Configure registry.local.persistence.store or use a remote registry when using replicas > 1 or autoscaling. S3/GCS-backed registry is also allowed."
type FeatureStoreSpec struct {
	// +kubebuilder:validation:Pattern="^[A-Za-z0-9][A-Za-z0-9_-]*$"
	// FeastProject is the Feast project id. This can be any alphanumeric string with underscores and hyphens, but it cannot start with an underscore or hyphen. Required.
	FeastProject    string                `json:"feastProject"`
	FeastProjectDir *FeastProjectDir      `json:"feastProjectDir,omitempty"`
	Services        *FeatureStoreServices `json:"services,omitempty"`
	AuthzConfig     *AuthzConfig          `json:"authz,omitempty"`
	CronJob         *FeastCronJob         `json:"cronJob,omitempty"`
	BatchEngine     *BatchEngineConfig    `json:"batchEngine,omitempty"`
	// DataQualityMonitoring configures Data Quality Monitoring behaviour.
	// +optional
	DataQualityMonitoring *DataQualityMonitoringConfig `json:"dataQualityMonitoring,omitempty"`
	// Replicas is the desired number of pod replicas. Used by the scale sub-resource.
	// Mutually exclusive with services.scaling.autoscaling.
	// +kubebuilder:default=1
	// +kubebuilder:validation:Minimum=1
	Replicas *int32 `json:"replicas,omitempty"`
	// Materialization controls feature materialization behavior (batch size, pull strategy).
	// Written into feature_store.yaml for all service pods.
	// +optional
	Materialization *MaterializationConfig `json:"materialization,omitempty"`
	// OpenLineage enables OpenLineage data lineage tracking for Feast operations.
	// Written into feature_store.yaml for all service pods.
	// +optional
	OpenLineage *OpenLineageConfig `json:"openlineage,omitempty"`
// FeastProjectDir defines how to create the feast project directory.
// +kubebuilder:validation:XValidation:rule="[has(self.git), has(self.init)].exists_one(c, c)",message="One selection required between init or git."
type FeastProjectDir struct {
	Git  *GitCloneOptions  `json:"git,omitempty"`
	Init *FeastInitOptions `json:"init,omitempty"`
// GitCloneOptions describes how a clone should be performed.
// +kubebuilder:validation:XValidation:rule="has(self.featureRepoPath) ? !self.featureRepoPath.startsWith('/') : true",message="RepoPath must be a file name only, with no slashes."
type GitCloneOptions struct {
	// The repository URL to clone from.
	URL string `json:"url"`
	// Reference to a branch / tag / commit
	Ref string `json:"ref,omitempty"`
	// Configs passed to git via `-c`
	// e.g. http.sslVerify: 'false'
	// OR 'url."https://api:\${TOKEN}@github.com/".insteadOf': 'https://github.com/'
	Configs map[string]string `json:"configs,omitempty"`
	// FeatureRepoPath is the relative path to the feature repo subdirectory. Default is 'feature_repo'.
	FeatureRepoPath string                  `json:"featureRepoPath,omitempty"`
	Env             *[]corev1.EnvVar        `json:"env,omitempty"`
	EnvFrom         *[]corev1.EnvFromSource `json:"envFrom,omitempty"`
// FeastInitOptions defines how to run a `feast init`.
type FeastInitOptions struct {
	Minimal bool `json:"minimal,omitempty"`
	// Template for the created project
	// +kubebuilder:validation:Enum=local;gcp;aws;snowflake;spark;postgres;hbase;cassandra;hazelcast;couchbase;clickhouse;milvus;ray;ray_rag;pytorch_nlp
	Template string `json:"template,omitempty"`
// FeastCronJob defines a CronJob to execute against a Feature Store deployment.
type FeastCronJob struct {
	// Annotations to be added to the CronJob metadata.
	Annotations map[string]string `json:"annotations,omitempty"`
	// Specification of the desired behavior of a job.
	JobSpec          *JobSpec                 `json:"jobSpec,omitempty"`
	ContainerConfigs *CronJobContainerConfigs `json:"containerConfigs,omitempty"`
	// The schedule in Cron format, see https://en.wikipedia.org/wiki/Cron.
	Schedule string `json:"schedule,omitempty"`
	// The time zone name for the given schedule, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones.
	// If not specified, this will default to the time zone of the kube-controller-manager process.
	// The set of valid time zone names and the time zone offset is loaded from the system-wide time zone
	// database by the API server during CronJob validation and the controller manager during execution.
	// If no system-wide time zone database can be found a bundled version of the database is used instead.
	// If the time zone name becomes invalid during the lifetime of a CronJob or due to a change in host
	// configuration, the controller will stop creating new new Jobs and will create a system event with the
	// reason UnknownTimeZone.
	// More information can be found in https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#time-zones
	TimeZone *string `json:"timeZone,omitempty"`
	// Optional deadline in seconds for starting the job if it misses scheduled
	// time for any reason.  Missed jobs executions will be counted as failed ones.
	StartingDeadlineSeconds *int64 `json:"startingDeadlineSeconds,omitempty"`
	// Specifies how to treat concurrent executions of a Job.
	// Valid values are:
	// - "Allow" (default): allows CronJobs to run concurrently;
	// - "Forbid": forbids concurrent runs, skipping next run if previous run hasn't finished yet;
	// - "Replace": cancels currently running job and replaces it with a new one
	ConcurrencyPolicy batchv1.ConcurrencyPolicy `json:"concurrencyPolicy,omitempty"`
	// This flag tells the controller to suspend subsequent executions, it does
	// not apply to already started executions.
	Suspend *bool `json:"suspend,omitempty"`
	// The number of successful finished jobs to retain. Value must be non-negative integer.
	SuccessfulJobsHistoryLimit *int32 `json:"successfulJobsHistoryLimit,omitempty"`
	// The number of failed finished jobs to retain. Value must be non-negative integer.
	FailedJobsHistoryLimit *int32 `json:"failedJobsHistoryLimit,omitempty"`
// BatchEngineConfig defines the batch compute engine configuration.
type BatchEngineConfig struct {
	// Reference to a ConfigMap containing the batch engine configuration.
	// The ConfigMap should contain YAML-formatted config with 'type' and engine-specific fields.
	ConfigMapRef *corev1.LocalObjectReference `json:"configMapRef,omitempty"`
	// Key name in the ConfigMap. Defaults to "config" if not specified.
	ConfigMapKey string `json:"configMapKey,omitempty"`
// DataQualityMonitoringConfig defines the Data Quality Monitoring configuration.
type DataQualityMonitoringConfig struct {
	// AutoBaseline controls whether baseline distribution is computed automatically on feast apply. Defaults to true.
	// +kubebuilder:default=true
	AutoBaseline *bool `json:"autoBaseline,omitempty"`
// JobSpec describes how the job execution will look like.
type JobSpec struct {
	// PodTemplateAnnotations are annotations to be applied to the CronJob's PodTemplate
	// metadata. This is separate from the CronJob-level annotations and must be
	// set explicitly by users if they want annotations on the PodTemplate.
	PodTemplateAnnotations map[string]string `json:"podTemplateAnnotations,omitempty"`
	// Specifies the maximum desired number of pods the job should
	// run at any given time. The actual number of pods running in steady state will
	// be less than this number when ((.spec.completions - .status.successful) < .spec.parallelism),
	// i.e. when the work left to do is less than max parallelism.
	// More info: https://kubernetes.io/docs/concepts/workloads/controllers/jobs-run-to-completion/
	Parallelism *int32 `json:"parallelism,omitempty"`
	// Specifies the desired number of successfully finished pods the
	// job should be run with.  Setting to null means that the success of any
	// pod signals the success of all pods, and allows parallelism to have any positive
	// value.  Setting to 1 means that parallelism is limited to 1 and the success of that
	// pod signals the success of the job.
	// More info: https://kubernetes.io/docs/concepts/workloads/controllers/jobs-run-to-completion/
	Completions *int32 `json:"completions,omitempty"`
	// Specifies the duration in seconds relative to the startTime that the job
	// may be continuously active before the system tries to terminate it; value
	// must be positive integer. If a Job is suspended (at creation or through an
	// update), this timer will effectively be stopped and reset when the Job is
	// resumed again.
	ActiveDeadlineSeconds *int64 `json:"activeDeadlineSeconds,omitempty"`
	// Specifies the policy of handling failed pods. In particular, it allows to
	// specify the set of actions and conditions which need to be
	// satisfied to take the associated action.
	// If empty, the default behaviour applies - the counter of failed pods,
	// represented by the jobs's .status.failed field, is incremented and it is
	// checked against the backoffLimit. This field cannot be used in combination
	// with restartPolicy=OnFailure.
	// This field is beta-level. It can be used when the `JobPodFailurePolicy`
	// feature gate is enabled (enabled by default).
	PodFailurePolicy *batchv1.PodFailurePolicy `json:"podFailurePolicy,omitempty"`
	// Specifies the number of retries before marking this job failed.
	BackoffLimit *int32 `json:"backoffLimit,omitempty"`
	// Specifies the limit for the number of retries within an
	// index before marking this index as failed. When enabled the number of
	// failures per index is kept in the pod's
	// batch.kubernetes.io/job-index-failure-count annotation. It can only
	// be set when Job's completionMode=Indexed, and the Pod's restart
	// policy is Never. The field is immutable.
	// This field is beta-level. It can be used when the `JobBackoffLimitPerIndex`
	// feature gate is enabled (enabled by default).
	BackoffLimitPerIndex *int32 `json:"backoffLimitPerIndex,omitempty"`
	// Specifies the maximal number of failed indexes before marking the Job as
	// failed, when backoffLimitPerIndex is set. Once the number of failed
	// indexes exceeds this number the entire Job is marked as Failed and its
	// execution is terminated. When left as null the job continues execution of
	// all of its indexes and is marked with the `Complete` Job condition.
	// It can only be specified when backoffLimitPerIndex is set.
	// It can be null or up to completions. It is required and must be
	// less than or equal to 10^4 when is completions greater than 10^5.
	// This field is beta-level. It can be used when the `JobBackoffLimitPerIndex`
	// feature gate is enabled (enabled by default).
	MaxFailedIndexes *int32 `json:"maxFailedIndexes,omitempty"`
	// ttlSecondsAfterFinished limits the lifetime of a Job that has finished
	// execution (either Complete or Failed). If this field is set,
	// ttlSecondsAfterFinished after the Job finishes, it is eligible to be
	// automatically deleted. When the Job is being deleted, its lifecycle
	// guarantees (e.g. finalizers) will be honored. If this field is unset,
	// the Job won't be automatically deleted. If this field is set to zero,
	// the Job becomes eligible to be deleted immediately after it finishes.
	TTLSecondsAfterFinished *int32 `json:"ttlSecondsAfterFinished,omitempty"`
	// completionMode specifies how Pod completions are tracked. It can be
	// `NonIndexed` (default) or `Indexed`.
	// `NonIndexed` means that the Job is considered complete when there have
	// been .spec.completions successfully completed Pods. Each Pod completion is
	// homologous to each other.
	// `Indexed` means that the Pods of a
	// Job get an associated completion index from 0 to (.spec.completions - 1),
	// available in the annotation batch.kubernetes.io/job-completion-index.
	// The Job is considered complete when there is one successfully completed Pod
	// for each index.
	// When value is `Indexed`, .spec.completions must be specified and
	// `.spec.parallelism` must be less than or equal to 10^5.
	// In addition, The Pod name takes the form
	// `$(job-name)-$(index)-$(random-string)`,
	// the Pod hostname takes the form `$(job-name)-$(index)`.
	// More completion modes can be added in the future.
	// If the Job controller observes a mode that it doesn't recognize, which
	// is possible during upgrades due to version skew, the controller
	// skips updates for the Job.
	CompletionMode *batchv1.CompletionMode `json:"completionMode,omitempty"`
	// suspend specifies whether the Job controller should create Pods or not. If
	// a Job is created with suspend set to true, no Pods are created by the Job
	// controller. If a Job is suspended after creation (i.e. the flag goes from
	// false to true), the Job controller will delete all active Pods associated
	// with this Job. Users must design their workload to gracefully handle this.
	// Suspending a Job will reset the StartTime field of the Job, effectively
	// resetting the ActiveDeadlineSeconds timer too.
	Suspend *bool `json:"suspend,omitempty"`
	// podReplacementPolicy specifies when to create replacement Pods.
	// Possible values are:
	// - TerminatingOrFailed means that we recreate pods
	//   when they are terminating (has a metadata.deletionTimestamp) or failed.
	// - Failed means to wait until a previously created Pod is fully terminated (has phase
	//   Failed or Succeeded) before creating a replacement Pod.
	// When using podFailurePolicy, Failed is the the only allowed value.
	// TerminatingOrFailed and Failed are allowed values when podFailurePolicy is not in use.
	// This is an beta field. To use this, enable the JobPodReplacementPolicy feature toggle.
	// This is on by default.
	PodReplacementPolicy *batchv1.PodReplacementPolicy `json:"podReplacementPolicy,omitempty"`
// FeatureStoreServices defines the desired feast services. An ephemeral onlineStore feature server is deployed by default.
type FeatureStoreServices struct {
	OfflineStore *OfflineStore `json:"offlineStore,omitempty"`
	OnlineStore  *OnlineStore  `json:"onlineStore,omitempty"`
	Registry     *Registry     `json:"registry,omitempty"`
	// Creates a UI server container
	UI                 *ServerConfigs             `json:"ui,omitempty"`
	DeploymentStrategy *appsv1.DeploymentStrategy `json:"deploymentStrategy,omitempty"`
	SecurityContext    *corev1.PodSecurityContext `json:"securityContext,omitempty"`
	// PodAnnotations are annotations to be applied to the Deployment's PodTemplate metadata.
	// This enables annotation-driven integrations like OpenTelemetry auto-instrumentation,
	// Istio sidecar injection, Vault agent injection, etc.
	// +optional
	PodAnnotations map[string]string `json:"podAnnotations,omitempty"`
	// Disable the 'feast repo initialization' initContainer
	DisableInitContainers bool `json:"disableInitContainers,omitempty"`
	// Runs feast apply on pod start to populate the registry. Defaults to true. Ignored when DisableInitContainers is true.
	RunFeastApplyOnInit *bool `json:"runFeastApplyOnInit,omitempty"`
	// Volumes specifies the volumes to mount in the FeatureStore deployment. A corresponding `VolumeMount` should be added to whichever feast service(s) require access to said volume(s).
	Volumes []corev1.Volume `json:"volumes,omitempty"`
	// Scaling configures horizontal scaling for the FeatureStore deployment (e.g. HPA autoscaling).
	// For static replicas, use spec.replicas instead.
	Scaling *ScalingConfig `json:"scaling,omitempty"`
	// PodDisruptionBudgets configures a PodDisruptionBudget for the FeatureStore deployment.
	// Only created when scaling is enabled (replicas > 1 or autoscaling).
	// +optional
	PodDisruptionBudgets *PDBConfig `json:"podDisruptionBudgets,omitempty"`
	// TopologySpreadConstraints defines how pods are spread across topology domains.
	// When scaling is enabled and this is not set, the operator auto-injects a soft
	// zone-spread constraint (whenUnsatisfiable: ScheduleAnyway).
	// Set to an empty array to disable auto-injection.
	// +optional
	TopologySpreadConstraints []corev1.TopologySpreadConstraint `json:"topologySpreadConstraints,omitempty"`
	// Affinity defines the pod scheduling constraints for the FeatureStore deployment.
	// When scaling is enabled and this is not set, the operator auto-injects a soft
	// pod anti-affinity rule to prefer spreading pods across nodes.
	// +optional
	Affinity *corev1.Affinity `json:"affinity,omitempty"`
	// ResourceClaims defines which ResourceClaims must be allocated
	// and reserved before the Pod is allowed to start. The resources
	// will be made available to those containers which consume them
	// by name.
	// +patchMergeKey=name
	// +patchStrategy=merge,retainKeys
	// +listType=map
	// +listMapKey=name
	// +optional
	ResourceClaims []corev1.PodResourceClaim `json:"resourceClaims,omitempty" patchStrategy:"merge,retainKeys" patchMergeKey:"name"`
// ScalingConfig configures horizontal scaling for the FeatureStore deployment.
type ScalingConfig struct {
	// Autoscaling configures a HorizontalPodAutoscaler for the FeatureStore deployment.
	// Mutually exclusive with spec.replicas.
	// +optional
	Autoscaling *AutoscalingConfig `json:"autoscaling,omitempty"`
// AutoscalingConfig defines HPA settings for the FeatureStore deployment.
type AutoscalingConfig struct {
	// MinReplicas is the lower limit for the number of replicas. Defaults to 1.
	// +kubebuilder:validation:Minimum=1
	// +optional
	MinReplicas *int32 `json:"minReplicas,omitempty"`
	// MaxReplicas is the upper limit for the number of replicas. Required.
	// +kubebuilder:validation:Minimum=1
	MaxReplicas int32 `json:"maxReplicas"`
	// Metrics contains the specifications for which to use to calculate the desired replica count.
	// If not set, defaults to 80% CPU utilization.
	// +optional
	Metrics []autoscalingv2.MetricSpec `json:"metrics,omitempty"`
	// Behavior configures the scaling behavior of the target.
	// +optional
	Behavior *autoscalingv2.HorizontalPodAutoscalerBehavior `json:"behavior,omitempty"`
// PDBConfig configures a PodDisruptionBudget for the FeatureStore deployment.
// Exactly one of minAvailable or maxUnavailable must be set.
// +kubebuilder:validation:XValidation:rule="[has(self.minAvailable), has(self.maxUnavailable)].exists_one(c, c)",message="Exactly one of minAvailable or maxUnavailable must be set."
type PDBConfig struct {
	// MinAvailable specifies the minimum number/percentage of pods that must remain available.
	// Mutually exclusive with maxUnavailable.
	// +optional
	MinAvailable *intstr.IntOrString `json:"minAvailable,omitempty"`
	// MaxUnavailable specifies the maximum number/percentage of pods that can be unavailable.
	// Mutually exclusive with minAvailable.
	// +optional
	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
// OfflineStore configures the offline store service
type OfflineStore struct {
	// Creates a remote offline server container
	Server      *ServerConfigs           `json:"server,omitempty"`
	Persistence *OfflineStorePersistence `json:"persistence,omitempty"`
// OfflineStorePersistence configures the persistence settings for the offline store service
// +kubebuilder:validation:XValidation:rule="[has(self.file), has(self.store)].exists_one(c, c)",message="One selection required between file or store."
type OfflineStorePersistence struct {
	FilePersistence *OfflineStoreFilePersistence    `json:"file,omitempty"`
	DBPersistence   *OfflineStoreDBStorePersistence `json:"store,omitempty"`
// OfflineStoreFilePersistence configures the file-based persistence for the offline store service
type OfflineStoreFilePersistence struct {
	// +kubebuilder:validation:Enum=file;dask;duckdb
	Type      string     `json:"type,omitempty"`
	PvcConfig *PvcConfig `json:"pvc,omitempty"`
var ValidOfflineStoreFilePersistenceTypes = []string{
// OfflineStoreDBStorePersistence configures the DB store persistence for the offline store service
type OfflineStoreDBStorePersistence struct {
	// Type of the persistence type you want to use.
	// +kubebuilder:validation:Enum=snowflake.offline;bigquery;redshift;spark;postgres;trino;athena;mssql;couchbase.offline;clickhouse;ray;oracle
	Type string `json:"type"`
	// Data store parameters should be placed as-is from the "feature_store.yaml" under the secret key. "registry_type" & "type" fields should be removed.
	SecretRef corev1.LocalObjectReference `json:"secretRef"`
	// By default, the selected store "type" is used as the SecretKeyName
	SecretKeyName string `json:"secretKeyName,omitempty"`
var ValidOfflineStoreDBStorePersistenceTypes = []string{
	"snowflake.offline",
	"bigquery",
	"redshift",
	"postgres",
	"couchbase.offline",
	"clickhouse",
// OnlineStore configures the online store service
type OnlineStore struct {
	// Creates a feature server container
	Server      *ServerConfigs          `json:"server,omitempty"`
	Persistence *OnlineStorePersistence `json:"persistence,omitempty"`
	// Serving configures the Feast feature_server section written into feature_store.yaml for the online serve pod.
	// Controls metrics granularity, offline push batching, and MCP.
	// +optional
	Serving *ServingConfig `json:"serving,omitempty"`
// ServingConfig configures the feature_server section of the generated feature_store.yaml.
// When Mcp is set, the feature server type is switched to "mcp"; otherwise "local" is used.
type ServingConfig struct {
	// Metrics configures per-category Prometheus metrics for the feature server.
	// Coexists with the server.metrics bool flag — both can be set simultaneously.
	// +optional
	Metrics *ServingMetricsConfig `json:"metrics,omitempty"`
	// OfflinePushBatching batches writes to the offline store via the /push endpoint.
	// +optional
	OfflinePushBatching *OfflinePushBatchingConfig `json:"offlinePushBatching,omitempty"`
	// Mcp enables MCP (Model Context Protocol) server support. When set, feature server type is "mcp".
	// +optional
	Mcp *McpConfig `json:"mcp,omitempty"`
// ServingMetricsConfig controls per-category Prometheus metrics for the feature server.
// Setting Enabled to true activates the metrics HTTP server on port 8000.
// All metric categories default to true when enabled; use Categories to selectively disable them.
type ServingMetricsConfig struct {
	// Enable the Prometheus metrics endpoint on port 8000.
	Enabled bool `json:"enabled"`
	// Categories selectively enables or disables individual Feast metric categories.
	// Keys are Feast MetricsConfig field names (e.g. "resource", "request",
	// "online_features", "push", "materialization", "freshness"). Omitted keys
	// default to true when metrics is enabled.
	// +optional
	Categories map[string]bool `json:"categories,omitempty"`
// OfflinePushBatchingConfig controls batching of writes to the offline store via the /push endpoint.
// Recommended for high-throughput push workloads (streaming pipelines, IoT) to prevent OOM.
type OfflinePushBatchingConfig struct {
	// Enable offline push batching.
	Enabled bool `json:"enabled"`
	// Maximum number of rows per offline write batch.
	// +kubebuilder:validation:Minimum=1
	// +optional
	BatchSize *int32 `json:"batchSize,omitempty"`
	// Seconds between batch flushes to the offline store.
	// +kubebuilder:validation:Minimum=1
	// +optional
	BatchIntervalSeconds *int32 `json:"batchIntervalSeconds,omitempty"`
// McpConfig enables MCP (Model Context Protocol) server support in the feature server.
// When this field is set on ServingConfig, the feature server type is switched to "mcp".
type McpConfig struct {
	// Enable the MCP server.
	Enabled bool `json:"enabled"`
	// MCP server name for identification. Defaults to "feast-mcp-server".
	// +optional
	ServerName *string `json:"serverName,omitempty"`
	// MCP server version string. Defaults to "1.0.0".
	// +optional
	ServerVersion *string `json:"serverVersion,omitempty"`
	// MCP transport protocol.
	// +kubebuilder:validation:Enum=sse;http
	// +optional
	Transport *string `json:"transport,omitempty"`
// OnlineStorePersistence configures the persistence settings for the online store service
// +kubebuilder:validation:XValidation:rule="[has(self.file), has(self.store)].exists_one(c, c)",message="One selection required between file or store."
type OnlineStorePersistence struct {
	FilePersistence *OnlineStoreFilePersistence    `json:"file,omitempty"`
	DBPersistence   *OnlineStoreDBStorePersistence `json:"store,omitempty"`
// OnlineStoreFilePersistence configures the file-based persistence for the online store service
// +kubebuilder:validation:XValidation:rule="(!has(self.pvc) && has(self.path)) ? self.path.startsWith('/') : true",message="Ephemeral stores must have absolute paths."
// +kubebuilder:validation:XValidation:rule="(has(self.pvc) && has(self.path)) ? !self.path.startsWith('/') : true",message="PVC path must be a file name only, with no slashes."
// +kubebuilder:validation:XValidation:rule="has(self.path) ? !(self.path.startsWith('s3://') || self.path.startsWith('gs://')) : true",message="Online store does not support S3 or GS buckets."
type OnlineStoreFilePersistence struct {
	Path      string     `json:"path,omitempty"`
	PvcConfig *PvcConfig `json:"pvc,omitempty"`
// OnlineStoreDBStorePersistence configures the DB store persistence for the online store service
type OnlineStoreDBStorePersistence struct {
	// Type of the persistence type you want to use.
	// +kubebuilder:validation:Enum=snowflake.online;redis;datastore;dynamodb;bigtable;postgres;cassandra;mysql;hazelcast;singlestore;hbase;elasticsearch;qdrant;couchbase.online;milvus;hybrid;mongodb
	Type string `json:"type"`
	// Data store parameters should be placed as-is from the "feature_store.yaml" under the secret key. "registry_type" & "type" fields should be removed.
	SecretRef corev1.LocalObjectReference `json:"secretRef"`
	// By default, the selected store "type" is used as the SecretKeyName
	SecretKeyName string `json:"secretKeyName,omitempty"`
var ValidOnlineStoreDBStorePersistenceTypes = []string{
	"snowflake.online",
	"datastore",
	"dynamodb",
	"bigtable",
	"postgres",
	"cassandra",
	"hazelcast",
	"singlestore",
	"elasticsearch",
	"couchbase.online",
	"mongodb",
// LocalRegistryConfig configures the registry service
type LocalRegistryConfig struct {
	// Creates a registry server container
	Server      *RegistryServerConfigs `json:"server,omitempty"`
	Persistence *RegistryPersistence   `json:"persistence,omitempty"`
// RegistryPersistence configures the persistence settings for the registry service
// +kubebuilder:validation:XValidation:rule="[has(self.file), has(self.store)].exists_one(c, c)",message="One selection required between file or store."
type RegistryPersistence struct {
	FilePersistence *RegistryFilePersistence    `json:"file,omitempty"`
	DBPersistence   *RegistryDBStorePersistence `json:"store,omitempty"`
// RegistryFilePersistence configures the file-based persistence for the registry service
// +kubebuilder:validation:XValidation:rule="(!has(self.pvc) && has(self.path)) ? (self.path.startsWith('/') || self.path.startsWith('s3://') || self.path.startsWith('gs://')) : true",message="Registry files must use absolute paths or be S3 ('s3://') or GS ('gs://') object store URIs."
// +kubebuilder:validation:XValidation:rule="(has(self.pvc) && has(self.path)) ? !self.path.startsWith('/') : true",message="PVC path must be a file name only, with no slashes."
// +kubebuilder:validation:XValidation:rule="(has(self.pvc) && has(self.path)) ? !(self.path.startsWith('s3://') || self.path.startsWith('gs://')) : true",message="PVC persistence does not support S3 or GS object store URIs."
// +kubebuilder:validation:XValidation:rule="(has(self.s3_additional_kwargs) && has(self.path)) ? self.path.startsWith('s3://') : true",message="Additional S3 settings are available only for S3 object store URIs."
type RegistryFilePersistence struct {
	Path               string             `json:"path,omitempty"`
	PvcConfig          *PvcConfig         `json:"pvc,omitempty"`
	S3AdditionalKwargs *map[string]string `json:"s3_additional_kwargs,omitempty"`
	// CacheTTLSeconds defines the TTL (in seconds) for the registry cache.
	// +kubebuilder:validation:Minimum=0
	// +optional
	CacheTTLSeconds *int32 `json:"cache_ttl_seconds,omitempty"`
	// CacheMode defines the registry cache update strategy.
	// Allowed values are "sync" and "thread".
	// +kubebuilder:validation:Enum=none;sync;thread
	// +optional
	CacheMode *string `json:"cache_mode,omitempty"`
// RegistryDBStorePersistence configures the DB store persistence for the registry service
type RegistryDBStorePersistence struct {
	// Type of the persistence type you want to use.
	// +kubebuilder:validation:Enum=sql;snowflake.registry
	Type string `json:"type"`
	// Data store parameters should be placed as-is from the "feature_store.yaml" under the secret key. "registry_type" & "type" fields should be removed.
	SecretRef corev1.LocalObjectReference `json:"secretRef"`
	// By default, the selected store "type" is used as the SecretKeyName
	SecretKeyName string `json:"secretKeyName,omitempty"`
var ValidRegistryDBStorePersistenceTypes = []string{
	"snowflake.registry",
// PvcConfig defines the settings for a persistent file store based on PVCs.
// We can refer to an existing PVC using the `Ref` field, or create a new one using the `Create` field.
// +kubebuilder:validation:XValidation:rule="[has(self.ref), has(self.create)].exists_one(c, c)",message="One selection is required between ref and create."
// +kubebuilder:validation:XValidation:rule="self.mountPath.matches('^/[^:]*$')",message="Mount path must start with '/' and must not contain ':'"
type PvcConfig struct {
	// Reference to an existing field
	Ref *corev1.LocalObjectReference `json:"ref,omitempty"`
	// Settings for creating a new PVC
	Create *PvcCreate `json:"create,omitempty"`
	// MountPath within the container at which the volume should be mounted.
	// Must start by "/" and cannot contain ':'.
	MountPath string `json:"mountPath"`
// PvcCreate defines the immutable settings to create a new PVC mounted at the given path.
// The PVC name is the same as the associated deployment & feast service name.
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="PvcCreate is immutable"
type PvcCreate struct {
	// AccessModes k8s persistent volume access modes. Defaults to ["ReadWriteOnce"].
	AccessModes []corev1.PersistentVolumeAccessMode `json:"accessModes,omitempty"`
	// StorageClassName is the name of an existing StorageClass to which this persistent volume belongs. Empty value
	// means that this volume does not belong to any StorageClass and the cluster default will be used.
	StorageClassName *string `json:"storageClassName,omitempty"`
	// Resources describes the storage resource requirements for a volume.
	// Default requested storage size depends on the associated service:
	// - 10Gi for offline store
	// - 5Gi for online store
	// - 5Gi for registry
	Resources corev1.VolumeResourceRequirements `json:"resources,omitempty"`
// Registry configures the registry service. One selection is required. Local is the default setting.
// +kubebuilder:validation:XValidation:rule="[has(self.local), has(self.remote)].exists_one(c, c)",message="One selection required."
type Registry struct {
	Local  *LocalRegistryConfig  `json:"local,omitempty"`
	Remote *RemoteRegistryConfig `json:"remote,omitempty"`
// RemoteRegistryConfig points to a remote feast registry server. When set, the operator will not deploy a registry for this FeatureStore CR.
// Instead, this FeatureStore CR's online/offline services will use a remote registry. One selection is required.
// +kubebuilder:validation:XValidation:rule="[has(self.hostname), has(self.feastRef)].exists_one(c, c)",message="One selection required."
type RemoteRegistryConfig struct {
	// Host address of the remote registry service - <domain>:<port>, e.g. `registry.<namespace>.svc.cluster.local:80`
	Hostname *string `json:"hostname,omitempty"`
	// Reference to an existing `FeatureStore` CR in the same k8s cluster.
	FeastRef *FeatureStoreRef          `json:"feastRef,omitempty"`
	TLS      *TlsRemoteRegistryConfigs `json:"tls,omitempty"`
// FeatureStoreRef defines which existing FeatureStore's registry should be used
type FeatureStoreRef struct {
	// Name of the FeatureStore
	Name string `json:"name"`
	// Namespace of the FeatureStore
	Namespace string `json:"namespace,omitempty"`
// ServerConfigs creates a server for the feast service, with specified container configurations.
type ServerConfigs struct {
	ContainerConfigs `json:",inline"`
	TLS              *TlsConfigs `json:"tls,omitempty"`
	// LogLevel sets the logging level for the server
	// Allowed values: "debug", "info", "warning", "error", "critical".
	// +kubebuilder:validation:Enum=debug;info;warning;error;critical
	LogLevel *string `json:"logLevel,omitempty"`
	// Metrics exposes Prometheus-compatible metrics for the Feast server when enabled.
	Metrics *bool `json:"metrics,omitempty"`
	// VolumeMounts defines the list of volumes that should be mounted into the feast container.
	// This allows attaching persistent storage, config files, secrets, or other resources
	// required by the Feast components. Ensure that each volume mount has a corresponding
	// volume definition in the Volumes field.
	VolumeMounts []corev1.VolumeMount `json:"volumeMounts,omitempty"`
	// WorkerConfigs defines the worker configuration for the Feast server.
	// These options are primarily used for production deployments to optimize performance.
	WorkerConfigs *WorkerConfigs `json:"workerConfigs,omitempty"`
// WorkerConfigs defines the worker configuration for Feast servers.
// These settings control gunicorn worker processes for production deployments.
type WorkerConfigs struct {
	// Workers is the number of worker processes. Use -1 to auto-calculate based on CPU cores (2 * CPU + 1).
	// Defaults to 1 if not specified.
	// +kubebuilder:validation:Minimum=-1
	// +optional
	Workers *int32 `json:"workers,omitempty"`
	// WorkerConnections is the maximum number of simultaneous clients per worker process.
	// Defaults to 1000.
	// +kubebuilder:validation:Minimum=1
	// +optional
	WorkerConnections *int32 `json:"workerConnections,omitempty"`
	// MaxRequests is the maximum number of requests a worker will process before restarting.
	// This helps prevent memory leaks. Defaults to 1000.
	// +kubebuilder:validation:Minimum=0
	// +optional
	MaxRequests *int32 `json:"maxRequests,omitempty"`
	// MaxRequestsJitter is the maximum jitter to add to max-requests to prevent
	// thundering herd effect on worker restart. Defaults to 50.
	// +kubebuilder:validation:Minimum=0
	// +optional
	MaxRequestsJitter *int32 `json:"maxRequestsJitter,omitempty"`
	// KeepAliveTimeout is the timeout for keep-alive connections in seconds.
	// Defaults to 30.
	// +kubebuilder:validation:Minimum=1
	// +optional
	KeepAliveTimeout *int32 `json:"keepAliveTimeout,omitempty"`
	// RegistryTTLSeconds is the number of seconds after which the registry is refreshed.
	// Higher values reduce refresh overhead but increase staleness. Defaults to 60.
	// +kubebuilder:validation:Minimum=0
	// +optional
	RegistryTTLSeconds *int32 `json:"registryTTLSeconds,omitempty"`
// RegistryServerConfigs creates a registry server for the feast service, with specified container configurations.
// +kubebuilder:validation:XValidation:rule="self.restAPI == true || self.grpc == true || !has(self.grpc)", message="At least one of restAPI or grpc must be true"
// +kubebuilder:validation:XValidation:rule="!has(self.mcp) || !self.mcp.enabled || (has(self.restAPI) && self.restAPI == true)", message="MCP requires restAPI to be true"
type RegistryServerConfigs struct {
	ServerConfigs `json:",inline"`
	// Enable REST API registry server.
	RestAPI *bool `json:"restAPI,omitempty"`
	// Enable gRPC registry server. Defaults to true if unset.
	GRPC *bool `json:"grpc,omitempty"`
	// Mcp enables MCP (Model Context Protocol) on the REST registry server.
	// Requires restAPI to be true. Reuses the same McpConfig struct as the online store.
	// +optional
	Mcp *McpConfig `json:"mcp,omitempty"`
// CronJobContainerConfigs k8s container settings for the CronJob
type CronJobContainerConfigs struct {
	ContainerConfigs `json:",inline"`
	// Array of commands to be executed (in order) against a Feature Store deployment.
	// Defaults to "feast apply" & "feast materialize-incremental $(date -u +'%Y-%m-%dT%H:%M:%S')"
	Commands []string `json:"commands,omitempty"`
// ContainerConfigs k8s container settings for the server
type ContainerConfigs struct {
	DefaultCtrConfigs  `json:",inline"`
	OptionalCtrConfigs `json:",inline"`
// DefaultCtrConfigs k8s container settings that are applied by default
type DefaultCtrConfigs struct {
	Image *string `json:"image,omitempty"`
// OptionalCtrConfigs k8s container settings that are optional
type OptionalCtrConfigs struct {
	Env             *[]corev1.EnvVar             `json:"env,omitempty"`
	EnvFrom         *[]corev1.EnvFromSource      `json:"envFrom,omitempty"`
	ImagePullPolicy *corev1.PullPolicy           `json:"imagePullPolicy,omitempty"`
	Resources       *corev1.ResourceRequirements `json:"resources,omitempty"`
	NodeSelector    *map[string]string           `json:"nodeSelector,omitempty"`
// AuthzConfig defines the authorization settings for the deployed Feast services.
// +kubebuilder:validation:XValidation:rule="[has(self.kubernetes), has(self.oidc)].exists_one(c, c)",message="One selection required between kubernetes or oidc."
type AuthzConfig struct {
	KubernetesAuthz *KubernetesAuthz `json:"kubernetes,omitempty"`
	OidcAuthz       *OidcAuthz       `json:"oidc,omitempty"`
// KubernetesAuthz provides a way to define the authorization settings using Kubernetes RBAC resources.
// https://kubernetes.io/docs/reference/access-authn-authz/rbac/
type KubernetesAuthz struct {
	// The Kubernetes RBAC roles to be deployed in the same namespace of the FeatureStore.
	// Roles are managed by the operator and created with an empty list of rules.
	// See the Feast permission model at https://docs.feast.dev/getting-started/concepts/permission
	// The feature store admin is not obligated to manage roles using the Feast operator, roles can be managed independently.
	// This configuration option is only providing a way to automate this procedure.
	// Important note: the operator cannot ensure that these roles will match the ones used in the configured Feast permissions.
	Roles []string `json:"roles,omitempty"`
// OidcAuthz defines the authorization settings for deployments using an Open ID Connect identity provider.
// https://auth0.com/docs/authenticate/protocols/openid-connect-protocol
type OidcAuthz struct {
	// OIDC issuer URL. The operator appends /.well-known/openid-configuration to derive the discovery endpoint.
	// +optional
	// +kubebuilder:validation:Pattern=`^https://\S+$`
	IssuerUrl string `json:"issuerUrl,omitempty"`
	// Secret with OIDC properties (auth_discovery_url, client_id, client_secret). issuerUrl takes precedence.
	// +optional
	SecretRef *corev1.LocalObjectReference `json:"secretRef,omitempty"`
	// Key in the Secret containing all OIDC properties as a YAML value. If unset, each key is a property.
	// +optional
	SecretKeyName string `json:"secretKeyName,omitempty"`
	// Env var name for client pods to read an OIDC token from. Sets token_env_var in client config.
	// +optional
	TokenEnvVar *string `json:"tokenEnvVar,omitempty"`
	// Verify SSL certificates for the OIDC provider. Defaults to true.
	// +optional
	VerifySSL *bool `json:"verifySSL,omitempty"`
	// ConfigMap with the CA certificate for self-signed OIDC providers. Auto-detected on RHOAI/ODH.
	// +optional
	CACertConfigMap *OidcCACertConfigMap `json:"caCertConfigMap,omitempty"`
// OidcCACertConfigMap references a ConfigMap containing a CA certificate for OIDC provider TLS.
type OidcCACertConfigMap struct {
	// ConfigMap name.
	Name string `json:"name"`
	// Key in the ConfigMap holding the PEM certificate. Defaults to "ca-bundle.crt".
	// +optional
	Key string `json:"key,omitempty"`
// TlsConfigs configures server TLS for a feast service. in an openshift cluster, this is configured by default using service serving certificates.
// +kubebuilder:validation:XValidation:rule="(!has(self.disable) || !self.disable) ? has(self.secretRef) : true",message="`secretRef` required if `disable` is false."
type TlsConfigs struct {
	// references the local k8s secret where the TLS key and cert reside
	SecretRef      *corev1.LocalObjectReference `json:"secretRef,omitempty"`
	SecretKeyNames SecretKeyNames               `json:"secretKeyNames,omitempty"`
	// will disable TLS for the feast service. useful in an openshift cluster, for example, where TLS is configured by default
	Disable *bool `json:"disable,omitempty"`
// `secretRef` required if `disable` is false.
func (tls *TlsConfigs) IsTLS() bool {
	if tls != nil {
		if tls.Disable != nil && *tls.Disable {
			return false
		} else if tls.SecretRef == nil {
			return false
		return true
	return false
// TlsRemoteRegistryConfigs configures client TLS for a remote feast registry. in an openshift cluster, this is configured by default when the remote feast registry is using service serving certificates.
type TlsRemoteRegistryConfigs struct {
	// references the local k8s configmap where the TLS cert resides
	ConfigMapRef corev1.LocalObjectReference `json:"configMapRef"`
	// defines the configmap key name for the client TLS cert.
	CertName string `json:"certName"`
// SecretKeyNames defines the secret key names for the TLS key and cert.
type SecretKeyNames struct {
	// defaults to "tls.crt"
	TlsCrt string `json:"tlsCrt,omitempty"`
	// defaults to "tls.key"
	TlsKey string `json:"tlsKey,omitempty"`
// FeatureStoreStatus defines the observed state of FeatureStore
type FeatureStoreStatus struct {
	// Shows the currently applied feast configuration, including any pertinent defaults
	Applied FeatureStoreSpec `json:"applied,omitempty"`
	// ConfigMap in this namespace containing a client `feature_store.yaml` for this feast deployment
	ClientConfigMap string `json:"clientConfigMap,omitempty"`
	// CronJob in this namespace for this feast deployment
	CronJob          string             `json:"cronJob,omitempty"`
	Conditions       []metav1.Condition `json:"conditions,omitempty"`
	FeastVersion     string             `json:"feastVersion,omitempty"`
	Phase            string             `json:"phase,omitempty"`
	ServiceHostnames ServiceHostnames   `json:"serviceHostnames,omitempty"`
	// Replicas is the current number of ready pod replicas (used by the scale sub-resource).
	Replicas int32 `json:"replicas,omitempty"`
	// Selector is the label selector for pods managed by the FeatureStore deployment (used by the scale sub-resource).
	Selector string `json:"selector,omitempty"`
	// ScalingStatus reports the current scaling state of the FeatureStore deployment.
	ScalingStatus *ScalingStatus `json:"scalingStatus,omitempty"`
// ScalingStatus reports the observed scaling state.
type ScalingStatus struct {
	// CurrentReplicas is the current number of pod replicas.
	CurrentReplicas int32 `json:"currentReplicas,omitempty"`
	// DesiredReplicas is the desired number of pod replicas.
	DesiredReplicas int32 `json:"desiredReplicas,omitempty"`
// ServiceHostnames defines the service hostnames in the format of <domain>:<port>, e.g. example.svc.cluster.local:80
type ServiceHostnames struct {
	OfflineStore string `json:"offlineStore,omitempty"`
	OnlineStore  string `json:"onlineStore,omitempty"`
	Registry     string `json:"registry,omitempty"`
	RegistryRest string `json:"registryRest,omitempty"`
	UI           string `json:"ui,omitempty"`
// +kubebuilder:object:root=true
// +kubebuilder:subresource:status
// +kubebuilder:resource:shortName=feast
// +kubebuilder:printcolumn:name="Status",type=string,JSONPath=`.status.phase`
// +kubebuilder:printcolumn:name="Age",type=date,JSONPath=`.metadata.creationTimestamp`
// +kubebuilder:subresource:scale:specpath=.spec.replicas,statuspath=.status.replicas,selectorpath=.status.selector
// +kubebuilder:storageversion
// FeatureStore is the Schema for the featurestores API
type FeatureStore struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`
	Spec   FeatureStoreSpec   `json:"spec,omitempty"`
	Status FeatureStoreStatus `json:"status,omitempty"`
// +kubebuilder:object:root=true
// FeatureStoreList contains a list of FeatureStore
type FeatureStoreList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []FeatureStore `json:"items"`
func init() {
	SchemeBuilder.Register(&FeatureStore{}, &FeatureStoreList{})
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featurestore_types.go

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