API Reference

data.fluid.io/v1alpha1

Package v1alpha1 is the v1alpha1 version of the API.

Resource Types:

AlluxioRuntime
DataBackup
DataLoad
Dataset
EACRuntime
GooseFSRuntime
JindoRuntime
JuiceFSRuntime

AlluxioRuntime

AlluxioRuntime is the Schema for the alluxioruntimes API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string AlluxioRuntime

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
AlluxioRuntimeSpec

`alluxioVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of Alluxio.
`master` AlluxioCompTemplateSpec	The component spec of Alluxio master
`jobMaster` AlluxioCompTemplateSpec	The component spec of Alluxio job master
`worker` AlluxioCompTemplateSpec	The component spec of Alluxio worker
`jobWorker` AlluxioCompTemplateSpec	The component spec of Alluxio job Worker
`apiGateway` AlluxioCompTemplateSpec	The component spec of Alluxio API Gateway
`initUsers` InitUsersSpec	The spec of init users
`fuse` AlluxioFuseSpec	The component spec of Alluxio Fuse
`properties` map[string]string	Configurable properties for Alluxio system. Refer to Alluxio Configuration Properties for more info
`jvmOptions` []string	Options for JVM
`tieredstore` TieredStore	Tiered storage used by Alluxio
`data` Data	Management strategies for the dataset to which the runtime is bound
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Alluxio Runtime
`disablePrometheus` bool	(Optional) Disable monitoring for Alluxio Runtime Prometheus is enabled by default
`hadoopConfig` string	(Optional) Name of the configMap used to support HDFS configurations when using HDFS as Alluxio’s UFS. The configMap must be in the same namespace with the AlluxioRuntime. The configMap should contain user-specific HDFS conf files in it. For now, only “hdfs-site.xml” and “core-site.xml” are supported. It must take the filename of the conf file as the key and content of the file as the value.
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by the alluxio runtime components and/or fuses.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to Alluxio’s pods
`management` RuntimeManagement	(Optional) RuntimeManagement defines policies when managing the runtime

status
RuntimeStatus

DataBackup

DataBackup is the Schema for the backup API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string DataBackup

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
DataBackupSpec

`dataset` string	Dataset defines the target dataset of the DataBackup
`backupPath` string	BackupPath defines the target path to save data of the DataBackup
`runAs` User	Manage the user to run Alluxio DataBackup

status
DataBackupStatus

DataLoad

DataLoad is the Schema for the dataloads API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string DataLoad

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
DataLoadSpec

`dataset` TargetDataset	Dataset defines the target dataset of the DataLoad
`loadMetadata` bool	LoadMetadata specifies if the dataload job should load metadata
`target` []TargetPath	Target defines target paths that needs to be loaded
`options` map[string]string	Options specifies the extra dataload properties for runtime
`podMetadata` PodMetadata	PodMetadata defines labels and annotations that will be propagated to DataLoad pods

status
DataLoadStatus

Dataset

Dataset is the Schema for the datasets API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string Dataset

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
DatasetSpec

`mounts` []Mount	Mount Points to be mounted on Alluxio.
`owner` User	(Optional) The owner of the dataset
`nodeAffinity` CacheableNodeAffinity	(Optional) NodeAffinity defines constraints that limit what nodes this dataset can be cached to. This field influences the scheduling of pods that use the cached dataset.
`tolerations` []Kubernetes core/v1.Toleration	(Optional) If specified, the pod’s tolerations.
`accessModes` []Kubernetes core/v1.PersistentVolumeAccessMode	(Optional) AccessModes contains all ways the volume backing the PVC can be mounted
`runtimes` []Runtime	Runtimes for supporting dataset (e.g. AlluxioRuntime)
`placement` PlacementMode	(Optional) Manage switch for opening Multiple datasets single node deployment or not TODO(xieydd) In future, evaluate node resources and runtime resources to decide whether to turn them on
`dataRestoreLocation` DataRestoreLocation	(Optional) DataRestoreLocation is the location to load data of dataset been backuped
`sharedOptions` map[string]string	(Optional) SharedOptions is the options to all mount
`sharedEncryptOptions` []EncryptOption	(Optional) SharedEncryptOptions is the encryptOption to all mount

status
DatasetStatus

EACRuntime

EACRuntime is the Schema for the eacruntimes API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string EACRuntime

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
EACRuntimeSpec

`master` EACCompTemplateSpec	The component spec of EAC master
`worker` EACCompTemplateSpec	The component spec of EAC worker
`initFuse` InitFuseSpec	The spec of init alifuse
`fuse` EACFuseSpec	The component spec of EAC Fuse
`tieredstore` TieredStore	Tiered storage used by EAC worker
`replicas` int32	The replicas of the worker, need to be specified
`osAdvise` OSAdvise	Operating system optimization for EAC
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to all EAC’s pods

status
RuntimeStatus

GooseFSRuntime

GooseFSRuntime is the Schema for the goosefsruntimes API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string GooseFSRuntime

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
GooseFSRuntimeSpec

`goosefsVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of GooseFS.
`master` GooseFSCompTemplateSpec	The component spec of GooseFS master
`jobMaster` GooseFSCompTemplateSpec	The component spec of GooseFS job master
`worker` GooseFSCompTemplateSpec	The component spec of GooseFS worker
`jobWorker` GooseFSCompTemplateSpec	The component spec of GooseFS job Worker
`apiGateway` GooseFSCompTemplateSpec	The component spec of GooseFS API Gateway
`initUsers` InitUsersSpec	The spec of init users
`fuse` GooseFSFuseSpec	The component spec of GooseFS Fuse
`properties` map[string]string	Configurable properties for the GOOSEFS component. Refer to GOOSEFS Configuration Properties for more info
`jvmOptions` []string	Options for JVM
`tieredstore` TieredStore	Tiered storage used by GooseFS
`data` Data	Management strategies for the dataset to which the runtime is bound
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run GooseFS Runtime GooseFS support POSIX-ACL and Apache Ranger to manager authorization TODO(chrisydxie@tencent.com) Support Apache Ranger.
`disablePrometheus` bool	(Optional) Disable monitoring for GooseFS Runtime Prometheus is enabled by default
`hadoopConfig` string	(Optional) Name of the configMap used to support HDFS configurations when using HDFS as GooseFS’s UFS. The configMap must be in the same namespace with the GooseFSRuntime. The configMap should contain user-specific HDFS conf files in it. For now, only “hdfs-site.xml” and “core-site.xml” are supported. It must take the filename of the conf file as the key and content of the file as the value.
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy

status
RuntimeStatus

JindoRuntime

JindoRuntime is the Schema for the jindoruntimes API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string JindoRuntime

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
JindoRuntimeSpec

`jindoVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of Jindo.
`master` JindoCompTemplateSpec	The component spec of Jindo master
`worker` JindoCompTemplateSpec	The component spec of Jindo worker
`fuse` JindoFuseSpec	The component spec of Jindo Fuse
`properties` map[string]string	Configurable properties for Jindo system.
`tieredstore` TieredStore	Tiered storage used by Jindo
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Jindo Runtime
`user` string
`hadoopConfig` string	(Optional) Name of the configMap used to support HDFS configurations when using HDFS as Jindo’s UFS. The configMap must be in the same namespace with the JindoRuntime. The configMap should contain user-specific HDFS conf files in it. For now, only “hdfs-site.xml” and “core-site.xml” are supported. It must take the filename of the conf file as the key and content of the file as the value.
`secret` string
`labels` map[string]string	(Optional) Labels will be added on all the JindoFS pods. DEPRECATED: this is a deprecated field. Please use PodMetadata.Labels instead. Note: this field is set to be exclusive with PodMetadata.Labels
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to all Jindo’s fuse pods
`logConfig` map[string]string	(Optional)
`networkmode` NetworkMode	(Optional) Whether to use hostnetwork or not
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy

status
RuntimeStatus

JuiceFSRuntime

JuiceFSRuntime is the Schema for the juicefsruntimes API

Field Description

apiVersion
string data.fluid.io/v1alpha1

kind
string JuiceFSRuntime

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
JuiceFSRuntimeSpec

`juicefsVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of JuiceFS.
`initUsers` InitUsersSpec	The spec of init users
`master` JuiceFSCompTemplateSpec	The component spec of JuiceFS master
`worker` JuiceFSCompTemplateSpec	The component spec of JuiceFS worker
`jobWorker` JuiceFSCompTemplateSpec	The component spec of JuiceFS job Worker
`fuse` JuiceFSFuseSpec	Desired state for JuiceFS Fuse
`tieredstore` TieredStore	Tiered storage used by JuiceFS
`configs` []string	Configs of JuiceFS
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Juicefs Runtime
`disablePrometheus` bool	(Optional) Disable monitoring for JuiceFS Runtime Prometheus is enabled by default
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by the alluxio runtime components and/or fuses.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to JuiceFs’s pods.
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy

status
RuntimeStatus

APIGatewayStatus

(Appears on: RuntimeStatus)

API Gateway

Field	Description
`endpoint` string	Endpoint for accessing

AlluxioCompTemplateSpec

(Appears on: AlluxioRuntimeSpec)

AlluxioCompTemplateSpec is a description of the Alluxio commponents

Field	Description
`replicas` int32	(Optional) Replicas is the desired number of replicas of the given template. If unspecified, defaults to 1. replicas is the min replicas of dataset in the cluster
`jvmOptions` []string	Options for JVM
`properties` map[string]string	(Optional) Configurable properties for the Alluxio component. Refer to Alluxio Configuration Properties for more info
`ports` map[string]int	(Optional) Ports used by Alluxio(e.g. rpc: 19998 for master)
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by the Alluxio component. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`env` map[string]string	Environment variables that will be used by Alluxio component.
`enabled` bool	(Optional) Enabled or Disabled for the components. For now, only API Gateway is enabled or disabled.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the master to fit on a node
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not
`volumeMounts` []Kubernetes core/v1.VolumeMount	(Optional) VolumeMounts specifies the volumes listed in “.spec.volumes” to mount into the alluxio runtime component’s filesystem.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to Alluxio’s pods

AlluxioFuseSpec

(Appears on: AlluxioRuntimeSpec)

AlluxioFuseSpec is a description of the Alluxio Fuse

Field	Description
`image` string	Image for Alluxio Fuse(e.g. alluxio/alluxio-fuse)
`imageTag` string	Image Tag for Alluxio Fuse(e.g. 2.3.0-SNAPSHOT)
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`jvmOptions` []string	Options for JVM
`properties` map[string]string	Configurable properties for Alluxio System. Refer to Alluxio Configuration Properties for more info
`env` map[string]string	Environment variables that will be used by Alluxio Fuse
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by Alluxio Fuse. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`args` []string	Arguments that will be passed to Alluxio Fuse
`global` bool	(Optional) If the fuse client should be deployed in global mode, otherwise the affinity should be considered
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the fuse client to fit on a node, this option only effect when global is enabled
`cleanPolicy` FuseCleanPolicy	(Optional) CleanPolicy decides when to clean Alluxio Fuse pods. Currently Fluid supports two policies: OnDemand and OnRuntimeDeleted OnDemand cleans fuse pod once the fuse pod on some node is not needed OnRuntimeDeleted cleans fuse pod only when the cache runtime is deleted Defaults to OnRuntimeDeleted
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not
`volumeMounts` []Kubernetes core/v1.VolumeMount	(Optional) VolumeMounts specifies the volumes listed in “.spec.volumes” to mount into the alluxio runtime component’s filesystem.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to Alluxio’s fuse pods

AlluxioRuntimeRole (`string` alias)

AlluxioRuntimeSpec

(Appears on: AlluxioRuntime)

AlluxioRuntimeSpec defines the desired state of AlluxioRuntime

Field	Description
`alluxioVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of Alluxio.
`master` AlluxioCompTemplateSpec	The component spec of Alluxio master
`jobMaster` AlluxioCompTemplateSpec	The component spec of Alluxio job master
`worker` AlluxioCompTemplateSpec	The component spec of Alluxio worker
`jobWorker` AlluxioCompTemplateSpec	The component spec of Alluxio job Worker
`apiGateway` AlluxioCompTemplateSpec	The component spec of Alluxio API Gateway
`initUsers` InitUsersSpec	The spec of init users
`fuse` AlluxioFuseSpec	The component spec of Alluxio Fuse
`properties` map[string]string	Configurable properties for Alluxio system. Refer to Alluxio Configuration Properties for more info
`jvmOptions` []string	Options for JVM
`tieredstore` TieredStore	Tiered storage used by Alluxio
`data` Data	Management strategies for the dataset to which the runtime is bound
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Alluxio Runtime
`disablePrometheus` bool	(Optional) Disable monitoring for Alluxio Runtime Prometheus is enabled by default
`hadoopConfig` string	(Optional) Name of the configMap used to support HDFS configurations when using HDFS as Alluxio’s UFS. The configMap must be in the same namespace with the AlluxioRuntime. The configMap should contain user-specific HDFS conf files in it. For now, only “hdfs-site.xml” and “core-site.xml” are supported. It must take the filename of the conf file as the key and content of the file as the value.
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by the alluxio runtime components and/or fuses.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to Alluxio’s pods
`management` RuntimeManagement	(Optional) RuntimeManagement defines policies when managing the runtime

BackupLocation

(Appears on: DataBackupStatus)

BackupLocation describes the final backup location of DataBackup

Field	Description
`path` string	Path describes the path of backup, in the form of local:///absolutePath or pvc:///subpath
`nodeName` string	NodeName describes the nodeName of backup if Path is in the form of local://subpath

CacheableNodeAffinity

(Appears on: DatasetSpec)

CacheableNodeAffinity defines constraints that limit what nodes this dataset can be cached to.

Field	Description
`required` Kubernetes core/v1.NodeSelector	Required specifies hard node constraints that must be met.

CleanCachePolicy

(Appears on: EACRuntimeSpec, GooseFSRuntimeSpec, JindoRuntimeSpec, JuiceFSRuntimeSpec, RuntimeManagement)

CleanCachePolicy defines policies when cleaning cache

Field Description

gracePeriodSeconds
int32

(Optional)

Optional duration in seconds the cache needs to clean gracefully. May be decreased in delete runtime request. Value must be non-negative integer. The value zero indicates clean immediately via the timeout command (no opportunity to shut down). If this value is nil, the default grace period will be used instead. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with timeout command. Set this value longer than the expected cleanup time for your process.

maxRetryAttempts
int32

(Optional)

Optional max retry Attempts when cleanCache function returns an error after execution, runtime attempts to run it three more times by default. With Maximum Retry Attempts, you can customize the maximum number of retries. This gives you the option to continue processing retries.

Condition

(Appears on: DataBackupStatus, DataLoadStatus)

Condition explains the transitions on phase

Field	Description
`type` common.ConditionType	Type of condition, either `Complete` or `Failed`
`status` Kubernetes core/v1.ConditionStatus	Status of the condition, one of `True`, `False` or `Unknown`
`reason` string	Reason for the condition’s last transition
`message` string	Message is a human-readable message indicating details about the transition
`lastProbeTime` Kubernetes meta/v1.Time	LastProbeTime describes last time this condition was updated.
`lastTransitionTime` Kubernetes meta/v1.Time	LastTransitionTime describes last time the condition transitioned from one status to another.

Data

(Appears on: AlluxioRuntimeSpec, GooseFSRuntimeSpec)

Data management strategies

Field	Description
`replicas` int32	(Optional) The copies of the dataset
`pin` bool	(Optional) Pin the dataset or not. Refer to Alluxio User-CLI pin

DataBackupSpec

(Appears on: DataBackup)

DataBackupSpec defines the desired state of DataBackup

Field	Description
`dataset` string	Dataset defines the target dataset of the DataBackup
`backupPath` string	BackupPath defines the target path to save data of the DataBackup
`runAs` User	Manage the user to run Alluxio DataBackup

DataBackupStatus

(Appears on: DataBackup)

DataBackupStatus defines the observed state of DataBackup

Field	Description
`phase` common.Phase	Phase describes current phase of DataBackup
`backupLocation` BackupLocation	BackupLocation tell user the location to save data of the DataBackup
`duration` string	Duration tell user how much time was spent to backup
`conditions` []Condition	Conditions consists of transition information on DataBackup’s Phase

DataLoadSpec

(Appears on: DataLoad)

DataLoadSpec defines the desired state of DataLoad

Field	Description
`dataset` TargetDataset	Dataset defines the target dataset of the DataLoad
`loadMetadata` bool	LoadMetadata specifies if the dataload job should load metadata
`target` []TargetPath	Target defines target paths that needs to be loaded
`options` map[string]string	Options specifies the extra dataload properties for runtime
`podMetadata` PodMetadata	PodMetadata defines labels and annotations that will be propagated to DataLoad pods

DataLoadStatus

(Appears on: DataLoad)

DataLoadStatus defines the observed state of DataLoad

Field	Description
`phase` common.Phase	Phase describes current phase of DataLoad
`conditions` []Condition	Conditions consists of transition information on DataLoad’s Phase
`duration` string	Duration tell user how much time was spent to load the data

DataRestoreLocation

(Appears on: DatasetSpec)

DataRestoreLocation describes the spec restore location of Dataset

Field	Description
`path` string	(Optional) Path describes the path of restore, in the form of local://subpath or pvc:///subpath
`nodeName` string	(Optional) NodeName describes the nodeName of restore if Path is in the form of local://subpath

DatasetCondition

(Appears on: DatasetStatus)

Condition describes the state of the cache at a certain point.

Field	Description
`type` DatasetConditionType	Type of cache condition.
`status` Kubernetes core/v1.ConditionStatus	Status of the condition, one of True, False, Unknown.
`reason` string	The reason for the condition’s last transition.
`message` string	A human readable message indicating details about the transition.
`lastUpdateTime` Kubernetes meta/v1.Time	The last time this condition was updated.
`lastTransitionTime` Kubernetes meta/v1.Time	Last time the condition transitioned from one status to another.

DatasetSpec

(Appears on: Dataset)

DatasetSpec defines the desired state of Dataset

Field	Description
`mounts` []Mount	Mount Points to be mounted on Alluxio.
`owner` User	(Optional) The owner of the dataset
`nodeAffinity` CacheableNodeAffinity	(Optional) NodeAffinity defines constraints that limit what nodes this dataset can be cached to. This field influences the scheduling of pods that use the cached dataset.
`tolerations` []Kubernetes core/v1.Toleration	(Optional) If specified, the pod’s tolerations.
`accessModes` []Kubernetes core/v1.PersistentVolumeAccessMode	(Optional) AccessModes contains all ways the volume backing the PVC can be mounted
`runtimes` []Runtime	Runtimes for supporting dataset (e.g. AlluxioRuntime)
`placement` PlacementMode	(Optional) Manage switch for opening Multiple datasets single node deployment or not TODO(xieydd) In future, evaluate node resources and runtime resources to decide whether to turn them on
`dataRestoreLocation` DataRestoreLocation	(Optional) DataRestoreLocation is the location to load data of dataset been backuped
`sharedOptions` map[string]string	(Optional) SharedOptions is the options to all mount
`sharedEncryptOptions` []EncryptOption	(Optional) SharedEncryptOptions is the encryptOption to all mount

DatasetStatus

(Appears on: Dataset)

DatasetStatus defines the observed state of Dataset

Field	Description
`mounts` []Mount	the info of mount points have been mounted
`ufsTotal` string	Total in GB of dataset in the cluster
`phase` DatasetPhase	Dataset Phase. One of the four phases: `Pending`, `Bound`, `NotBound` and `Failed`
`runtimes` []Runtime	Runtimes for supporting dataset
`conditions` []DatasetCondition	Conditions is an array of current observed conditions.
`cacheStates` common.CacheStateList	CacheStatus represents the total resources of the dataset.
`hcfs` HCFSStatus	HCFSStatus represents hcfs info
`fileNum` string	FileNum represents the file numbers of the dataset
`dataLoadRef` string	DataLoadRef specifies the running DataLoad job that targets this Dataset. This is mainly used as a lock to prevent concurrent DataLoad jobs.
`dataBackupRef` string	DataBackupRef specifies the running Backup job that targets this Dataset. This is mainly used as a lock to prevent concurrent DataBackup jobs.
`datasetRef` []string	DatasetRef specifies the datasets namespaced name mounting this Dataset.

EACCompTemplateSpec

(Appears on: EACRuntimeSpec)

EACCompTemplateSpec is a description of the EAC components

Field	Description
`replicas` int32	(Optional) Replicas is the desired number of replicas of the given template. If unspecified, defaults to 1. replicas is the min replicas of dataset in the cluster
`version` VersionSpec	The version information that instructs fluid to orchestrate a particular version of EAC Comp
`properties` map[string]string	(Optional) Configurable properties for the EAC component.
`ports` map[string]int	(Optional) Ports used by EAC(e.g. rpc: 19998 for master).
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by the EAC component. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`disabled` bool	(Optional) Enabled or Disabled for the components. Default enable.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the component to fit on a node.
`networkMode` NetworkMode	(Optional) Whether to use host network or not.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to EAC’s master and worker pods

EACFuseSpec

(Appears on: EACRuntimeSpec)

EACFuseSpec is a description of the EAC Fuse

Field	Description
`version` VersionSpec	The version information that instructs fluid to orchestrate a particular version of EAC Fuse
`properties` map[string]string	(Optional) Configurable properties for EAC fuse
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by EAC Fuse. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the fuse client to fit on a node, this option only effect when global is enabled
`cleanPolicy` FuseCleanPolicy	(Optional) CleanPolicy decides when to clean EAC Fuse pods. Currently Fluid supports two policies: OnDemand and OnRuntimeDeleted OnDemand cleans fuse pod once th fuse pod on some node is not needed OnRuntimeDeleted cleans fuse pod only when the cache runtime is deleted Defaults to OnRuntimeDeleted
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to EAC’s fuse pods

EACRuntimeSpec

(Appears on: EACRuntime)

EACRuntimeSpec defines the desired state of EACRuntime

Field	Description
`master` EACCompTemplateSpec	The component spec of EAC master
`worker` EACCompTemplateSpec	The component spec of EAC worker
`initFuse` InitFuseSpec	The spec of init alifuse
`fuse` EACFuseSpec	The component spec of EAC Fuse
`tieredstore` TieredStore	Tiered storage used by EAC worker
`replicas` int32	The replicas of the worker, need to be specified
`osAdvise` OSAdvise	Operating system optimization for EAC
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to all EAC’s pods

EncryptOption

(Appears on: DatasetSpec, Mount)

Field	Description
`name` string	The name of encryptOption
`valueFrom` EncryptOptionSource	(Optional) The valueFrom of encryptOption

EncryptOptionSource

(Appears on: EncryptOption)

Field	Description
`secretKeyRef` SecretKeySelector	(Optional) The encryptInfo obtained from secret

FuseCleanPolicy (`string` alias)

(Appears on: AlluxioFuseSpec, EACFuseSpec, GooseFSFuseSpec, JindoFuseSpec, JuiceFSFuseSpec, ThinFuseSpec)

GooseFSCompTemplateSpec

(Appears on: GooseFSRuntimeSpec)

GooseFSCompTemplateSpec is a description of the GooseFS commponents

Field	Description
`replicas` int32	(Optional) Replicas is the desired number of replicas of the given template. If unspecified, defaults to 1. replicas is the min replicas of dataset in the cluster
`jvmOptions` []string	Options for JVM
`properties` map[string]string	(Optional) Configurable properties for the GOOSEFS component. Refer to GOOSEFS Configuration Properties for more info
`ports` map[string]int	(Optional) Ports used by GooseFS(e.g. rpc: 19998 for master)
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by the GooseFS component. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`env` map[string]string	Environment variables that will be used by GooseFS component.
`enabled` bool	(Optional) Enabled or Disabled for the components. For now, only API Gateway is enabled or disabled.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the master to fit on a node
`annotations` map[string]string	(Optional) 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

GooseFSFuseSpec

(Appears on: GooseFSRuntimeSpec)

GooseFSFuseSpec is a description of the GooseFS Fuse

Field	Description
`image` string	Image for GooseFS Fuse(e.g. goosefs/goosefs-fuse)
`imageTag` string	Image Tag for GooseFS Fuse(e.g. v1.0.1)
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`jvmOptions` []string	Options for JVM
`properties` map[string]string	Configurable properties for the GOOSEFS component. Refer to GOOSEFS Configuration Properties for more info
`env` map[string]string	Environment variables that will be used by GooseFS Fuse
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by GooseFS Fuse. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`args` []string	Arguments that will be passed to GooseFS Fuse
`global` bool	(Optional) If the fuse client should be deployed in global mode, otherwise the affinity should be considered
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the fuse client to fit on a node, this option only effect when global is enabled
`cleanPolicy` FuseCleanPolicy	(Optional) CleanPolicy decides when to clean GooseFS Fuse pods. Currently Fluid supports two policies: OnDemand and OnRuntimeDeleted OnDemand cleans fuse pod once th fuse pod on some node is not needed OnRuntimeDeleted cleans fuse pod only when the cache runtime is deleted Defaults to OnRuntimeDeleted
`annotations` map[string]string	(Optional) 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

GooseFSRuntimeSpec

(Appears on: GooseFSRuntime)

GooseFSRuntimeSpec defines the desired state of GooseFSRuntime

Field	Description
`goosefsVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of GooseFS.
`master` GooseFSCompTemplateSpec	The component spec of GooseFS master
`jobMaster` GooseFSCompTemplateSpec	The component spec of GooseFS job master
`worker` GooseFSCompTemplateSpec	The component spec of GooseFS worker
`jobWorker` GooseFSCompTemplateSpec	The component spec of GooseFS job Worker
`apiGateway` GooseFSCompTemplateSpec	The component spec of GooseFS API Gateway
`initUsers` InitUsersSpec	The spec of init users
`fuse` GooseFSFuseSpec	The component spec of GooseFS Fuse
`properties` map[string]string	Configurable properties for the GOOSEFS component. Refer to GOOSEFS Configuration Properties for more info
`jvmOptions` []string	Options for JVM
`tieredstore` TieredStore	Tiered storage used by GooseFS
`data` Data	Management strategies for the dataset to which the runtime is bound
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run GooseFS Runtime GooseFS support POSIX-ACL and Apache Ranger to manager authorization TODO(chrisydxie@tencent.com) Support Apache Ranger.
`disablePrometheus` bool	(Optional) Disable monitoring for GooseFS Runtime Prometheus is enabled by default
`hadoopConfig` string	(Optional) Name of the configMap used to support HDFS configurations when using HDFS as GooseFS’s UFS. The configMap must be in the same namespace with the GooseFSRuntime. The configMap should contain user-specific HDFS conf files in it. For now, only “hdfs-site.xml” and “core-site.xml” are supported. It must take the filename of the conf file as the key and content of the file as the value.
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy

HCFSStatus

(Appears on: DatasetStatus)

HCFS Endpoint info

Field	Description
`endpoint` string	Endpoint for accessing
`underlayerFileSystemVersion` string	Underlayer HCFS Compatible Version

InitFuseSpec

(Appears on: EACRuntimeSpec)

InitFuseSpec is a description of initialize the fuse kernel module for runtime

Field	Description
`version` VersionSpec	The version information that instructs fluid to orchestrate a particular version of Alifuse

InitUsersSpec

(Appears on: AlluxioRuntimeSpec, GooseFSRuntimeSpec, JuiceFSRuntimeSpec)

InitUsersSpec is a description of the initialize the users for runtime

Field	Description
`image` string	Image for initialize the users for runtime(e.g. alluxio/alluxio-User init)
`imageTag` string	Image Tag for initialize the users for runtime(e.g. 2.3.0-SNAPSHOT)
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`env` map[string]string	Environment variables that will be used by initialize the users for runtime
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by initialize the users for runtime. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.

JindoCompTemplateSpec

(Appears on: JindoRuntimeSpec)

JindoCompTemplateSpec is a description of the Jindo commponents

Field	Description
`replicas` int32	(Optional) Replicas is the desired number of replicas of the given template. If unspecified, defaults to 1. replicas is the min replicas of dataset in the cluster
`properties` map[string]string	(Optional) Configurable properties for the Jindo component.
`ports` map[string]int	(Optional)
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by the Jindo component. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`env` map[string]string	Environment variables that will be used by Jindo component.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the master to fit on a node
`tolerations` []Kubernetes core/v1.Toleration	(Optional) If specified, the pod’s tolerations.
`labels` map[string]string	(Optional) Labels will be added on JindoFS Master or Worker pods. DEPRECATED: This is a deprecated field. Please use PodMetadata instead. Note: this field is set to be exclusive with PodMetadata.Labels
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to Jindo’s pods
`disabled` bool	(Optional) If disable JindoFS master or worker

JindoFuseSpec

(Appears on: JindoRuntimeSpec)

JindoFuseSpec is a description of the Jindo Fuse

Field	Description
`image` string	Image for Jindo Fuse(e.g. jindo/jindo-fuse)
`imageTag` string	Image Tag for Jindo Fuse(e.g. 2.3.0-SNAPSHOT)
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`properties` map[string]string	Configurable properties for Jindo System.
`env` map[string]string	Environment variables that will be used by Jindo Fuse
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by Jindo Fuse. Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
`args` []string	Arguments that will be passed to Jindo Fuse
`global` bool	(Optional) If the fuse client should be deployed in global mode, otherwise the affinity should be considered
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the fuse client to fit on a node, this option only effect when global is enabled
`tolerations` []Kubernetes core/v1.Toleration	(Optional) If specified, the pod’s tolerations.
`labels` map[string]string	(Optional) Labels will be added on all the JindoFS pods. DEPRECATED: this is a deprecated field. Please use PodMetadata.Labels instead. Note: this field is set to be exclusive with PodMetadata.Labels
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to Jindo’s fuse pods
`cleanPolicy` FuseCleanPolicy	(Optional) CleanPolicy decides when to clean JindoFS Fuse pods. Currently Fluid supports two policies: OnDemand and OnRuntimeDeleted OnDemand cleans fuse pod once th fuse pod on some node is not needed OnRuntimeDeleted cleans fuse pod only when the cache runtime is deleted Defaults to OnRuntimeDeleted
`disabled` bool	(Optional) If disable JindoFS fuse
`logConfig` map[string]string	(Optional)

JindoRuntimeSpec

(Appears on: JindoRuntime)

JindoRuntimeSpec defines the desired state of JindoRuntime

Field	Description
`jindoVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of Jindo.
`master` JindoCompTemplateSpec	The component spec of Jindo master
`worker` JindoCompTemplateSpec	The component spec of Jindo worker
`fuse` JindoFuseSpec	The component spec of Jindo Fuse
`properties` map[string]string	Configurable properties for Jindo system.
`tieredstore` TieredStore	Tiered storage used by Jindo
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Jindo Runtime
`user` string
`hadoopConfig` string	(Optional) Name of the configMap used to support HDFS configurations when using HDFS as Jindo’s UFS. The configMap must be in the same namespace with the JindoRuntime. The configMap should contain user-specific HDFS conf files in it. For now, only “hdfs-site.xml” and “core-site.xml” are supported. It must take the filename of the conf file as the key and content of the file as the value.
`secret` string
`labels` map[string]string	(Optional) Labels will be added on all the JindoFS pods. DEPRECATED: this is a deprecated field. Please use PodMetadata.Labels instead. Note: this field is set to be exclusive with PodMetadata.Labels
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to all Jindo’s fuse pods
`logConfig` map[string]string	(Optional)
`networkmode` NetworkMode	(Optional) Whether to use hostnetwork or not
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy

JuiceFSCompTemplateSpec

(Appears on: JuiceFSRuntimeSpec)

JuiceFSCompTemplateSpec is a description of the JuiceFS components

Field	Description
`replicas` int32	(Optional) Replicas is the desired number of replicas of the given template. If unspecified, defaults to 1. replicas is the min replicas of dataset in the cluster
`ports` []Kubernetes core/v1.ContainerPort	(Optional) Ports used by JuiceFS
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by the JuiceFS component.
`options` map[string]string	Options
`env` []Kubernetes core/v1.EnvVar	Environment variables that will be used by JuiceFS component.
`enabled` bool	(Optional) Enabled or Disabled for the components.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector
`volumeMounts` []Kubernetes core/v1.VolumeMount	(Optional) VolumeMounts specifies the volumes listed in “.spec.volumes” to mount into runtime component’s filesystem.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to JuiceFs’s pods.
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not

JuiceFSFuseSpec

(Appears on: JuiceFSRuntimeSpec)

Field	Description
`image` string	Image for JuiceFS fuse
`imageTag` string	Image for JuiceFS fuse
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`env` []Kubernetes core/v1.EnvVar	Environment variables that will be used by JuiceFS Fuse
`resources` Kubernetes core/v1.ResourceRequirements	Resources that will be requested by JuiceFS Fuse.
`global` bool	(Optional) If the fuse client should be deployed in global mode, otherwise the affinity should be considered
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the fuse client to fit on a node, this option only effect when global is enabled
`volumeMounts` []Kubernetes core/v1.VolumeMount	(Optional) VolumeMounts specifies the volumes listed in “.spec.volumes” to mount into runtime component’s filesystem.
`cleanPolicy` FuseCleanPolicy	(Optional) CleanPolicy decides when to clean Juicefs Fuse pods. Currently Fluid supports two policies: OnDemand and OnRuntimeDeleted OnDemand cleans fuse pod once th fuse pod on some node is not needed OnRuntimeDeleted cleans fuse pod only when the cache runtime is deleted Defaults to OnDemand
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to JuiceFs’s pods.
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not

JuiceFSRuntimeSpec

(Appears on: JuiceFSRuntime)

JuiceFSRuntimeSpec defines the desired state of JuiceFSRuntime

Field	Description
`juicefsVersion` VersionSpec	The version information that instructs fluid to orchestrate a particular version of JuiceFS.
`initUsers` InitUsersSpec	The spec of init users
`master` JuiceFSCompTemplateSpec	The component spec of JuiceFS master
`worker` JuiceFSCompTemplateSpec	The component spec of JuiceFS worker
`jobWorker` JuiceFSCompTemplateSpec	The component spec of JuiceFS job Worker
`fuse` JuiceFSFuseSpec	Desired state for JuiceFS Fuse
`tieredstore` TieredStore	Tiered storage used by JuiceFS
`configs` []string	Configs of JuiceFS
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Juicefs Runtime
`disablePrometheus` bool	(Optional) Disable monitoring for JuiceFS Runtime Prometheus is enabled by default
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by the alluxio runtime components and/or fuses.
`podMetadata` PodMetadata	(Optional) PodMetadata defines labels and annotations that will be propagated to JuiceFs’s pods.
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines cleanCache Policy

Level

(Appears on: TieredStore)

Level describes configurations a tier needs.
Refer to Configuring Tiered Storage for more info

Field	Description
`mediumtype` common.MediumType	Medium Type of the tier. One of the three types: `MEM`, `SSD`, `HDD`
`volumeType` common.VolumeType	(Optional) VolumeType is the volume type of the tier. Should be one of the three types: `hostPath`, `emptyDir` and `volumeTemplate`. If not set, defaults to hostPath.
`volumeSource` VolumeSource	VolumeSource is the volume source of the tier. It follows the form of corev1.VolumeSource. For now, users should only specify VolumeSource when VolumeType is set to emptyDir.
`path` string	File paths to be used for the tier. Multiple paths are supported. Multiple paths should be separated with comma. For example: “/mnt/cache1,/mnt/cache2”.
`quota` Kubernetes resource.Quantity	(Optional) Quota for the whole tier. (e.g. 100Gi) Please note that if there’re multiple paths used for this tierstore, the quota will be equally divided into these paths. If you’d like to set quota for each, path, see QuotaList for more information.
`quotaList` string	(Optional) QuotaList are quotas used to set quota on multiple paths. Quotas should be separated with comma. Quotas in this list will be set to paths with the same order in Path. For example, with Path defined with “/mnt/cache1,/mnt/cache2” and QuotaList set to “100Gi, 50Gi”, then we get 100GiB cache storage under “/mnt/cache1” and 50GiB under “/mnt/cache2”. Also note that num of quotas must be consistent with the num of paths defined in Path.
`high` string	Ratio of high watermark of the tier (e.g. 0.9)
`low` string	Ratio of low watermark of the tier (e.g. 0.7)

MetadataSyncPolicy

(Appears on: RuntimeManagement)

MetadataSyncPolicy defines policies when syncing metadata

Field	Description
`autoSync` bool	(Optional) AutoSync enables automatic metadata sync when setting up a runtime. If not set, it defaults to true.

Mount

(Appears on: DatasetSpec, DatasetStatus, RuntimeStatus)

Mount describes a mounting.
Refer to Alluxio Storage Integrations for more info

Field	Description
`mountPoint` string	MountPoint is the mount point of source.
`options` map[string]string	(Optional) The Mount Options. Refer to Mount Options. The option has Prefix ‘fs.’ And you can Learn more from The Storage Integrations
`name` string	(Optional) The name of mount
`path` string	(Optional) The path of mount, if not set will be /{Name}
`readOnly` bool	(Optional) Optional: Defaults to false (read-write).
`shared` bool	(Optional) Optional: Defaults to false (shared).
`encryptOptions` []EncryptOption	(Optional) The secret information

NetworkMode (`string` alias)

(Appears on: AlluxioCompTemplateSpec, AlluxioFuseSpec, EACCompTemplateSpec, EACFuseSpec, JindoRuntimeSpec, JuiceFSCompTemplateSpec, JuiceFSFuseSpec, ThinCompTemplateSpec, ThinFuseSpec)

NodePublishSecretPolicy (`string` alias)

(Appears on: ThinRuntimeProfileSpec)

OSAdvise

(Appears on: EACRuntimeSpec)

OSAdvise is a description of choices to have optimization on specific operating system

Field	Description
`osVersion` string	(Optional) Specific operating system version that can have optimization.
`enabled` bool	(Optional) Enable operating system optimization not enabled by default.

PlacementMode (`string` alias)

(Appears on: DatasetSpec)

PodMetadata

(Appears on: AlluxioCompTemplateSpec, AlluxioFuseSpec, AlluxioRuntimeSpec, DataLoadSpec, EACCompTemplateSpec, EACFuseSpec, EACRuntimeSpec, JindoCompTemplateSpec, JindoFuseSpec, JindoRuntimeSpec, JuiceFSCompTemplateSpec, JuiceFSFuseSpec, JuiceFSRuntimeSpec)

PodMetadata defines subgroup properties of metav1.ObjectMeta

Field	Description
`labels` map[string]string	Labels are labels of pod specification
`annotations` map[string]string	Annotations are annotations of pod specification

Runtime

(Appears on: DatasetSpec, DatasetStatus)

Runtime describes a runtime to be used to support dataset

Field	Description
`name` string	Name of the runtime object
`namespace` string	Namespace of the runtime object
`category` common.Category	Category the runtime object belongs to (e.g. Accelerate)
`type` string	Runtime object’s type (e.g. Alluxio)
`masterReplicas` int32	Runtime master replicas

RuntimeCondition

(Appears on: RuntimeStatus)

Condition describes the state of the cache at a certain point.

Field	Description
`type` RuntimeConditionType	Type of cache condition.
`status` Kubernetes core/v1.ConditionStatus	Status of the condition, one of True, False, Unknown.
`reason` string	The reason for the condition’s last transition.
`message` string	A human readable message indicating details about the transition.
`lastProbeTime` Kubernetes meta/v1.Time	The last time this condition was updated.
`lastTransitionTime` Kubernetes meta/v1.Time	Last time the condition transitioned from one status to another.

RuntimeManagement

(Appears on: AlluxioRuntimeSpec)

RuntimeManagement defines suggestions for runtime controllers to manage the runtime

Field	Description
`cleanCachePolicy` CleanCachePolicy	(Optional) CleanCachePolicy defines the policy of cleaning cache when shutting down the runtime
`metadataSyncPolicy` MetadataSyncPolicy	(Optional) MetadataSyncPolicy defines the policy of syncing metadata when setting up the runtime. If not set,

RuntimeStatus

(Appears on: AlluxioRuntime, EACRuntime, GooseFSRuntime, JindoRuntime, JuiceFSRuntime, ThinRuntime)

RuntimeStatus defines the observed state of Runtime

Field	Description
`valueFile` string	config map used to set configurations
`masterPhase` RuntimePhase	MasterPhase is the master running phase
`masterReason` string	Reason for Master’s condition transition
`workerPhase` RuntimePhase	WorkerPhase is the worker running phase
`workerReason` string	Reason for Worker’s condition transition
`desiredWorkerNumberScheduled` int32	The total number of nodes that should be running the runtime worker pod (including nodes correctly running the runtime worker pod).
`currentWorkerNumberScheduled` int32	The total number of nodes that can be running the runtime worker pod (including nodes correctly running the runtime worker pod).
`workerNumberReady` int32	The number of nodes that should be running the runtime worker pod and have one or more of the runtime worker pod running and ready.
`workerNumberAvailable` int32	(Optional) The number of nodes that should be running the runtime worker pod and have one or more of the runtime worker pod running and available (ready for at least spec.minReadySeconds)
`workerNumberUnavailable` int32	(Optional) The number of nodes that should be running the runtime worker pod and have none of the runtime worker pod running and available (ready for at least spec.minReadySeconds)
`desiredMasterNumberScheduled` int32	The total number of nodes that should be running the runtime pod (including nodes correctly running the runtime master pod).
`currentMasterNumberScheduled` int32	The total number of nodes that should be running the runtime pod (including nodes correctly running the runtime master pod).
`masterNumberReady` int32	The number of nodes that should be running the runtime worker pod and have zero or more of the runtime master pod running and ready.
`fusePhase` RuntimePhase	FusePhase is the Fuse running phase
`fuseReason` string	Reason for the condition’s last transition.
`currentFuseNumberScheduled` int32	The total number of nodes that can be running the runtime Fuse pod (including nodes correctly running the runtime Fuse pod).
`desiredFuseNumberScheduled` int32	The total number of nodes that should be running the runtime Fuse pod (including nodes correctly running the runtime Fuse pod).
`fuseNumberReady` int32	The number of nodes that should be running the runtime Fuse pod and have one or more of the runtime Fuse pod running and ready.
`fuseNumberUnavailable` int32	(Optional) The number of nodes that should be running the runtime fuse pod and have none of the runtime fuse pod running and available (ready for at least spec.minReadySeconds)
`fuseNumberAvailable` int32	(Optional) The number of nodes that should be running the runtime Fuse pod and have one or more of the runtime Fuse pod running and available (ready for at least spec.minReadySeconds)
`setupDuration` string	Duration tell user how much time was spent to setup the runtime
`conditions` []RuntimeCondition	Represents the latest available observations of a ddc runtime’s current state.
`cacheStates` common.CacheStateList	CacheStatus represents the total resources of the dataset.
`selector` string	Selector is used for auto-scaling
`apiGateway` APIGatewayStatus	APIGatewayStatus represents rest api gateway status
`mountTime` Kubernetes meta/v1.Time	MountTime represents time last mount happened if Mounttime is earlier than master starting time, remount will be required
`mounts` []Mount	MountPoints represents the mount points specified in the bounded dataset

SecretKeySelector

(Appears on: EncryptOptionSource)

Field	Description
`name` string	The name of required secret
`key` string	(Optional) The required key in the secret

TargetDataset

(Appears on: DataLoadSpec)

TargetDataset defines the target dataset of the DataLoad

Field	Description
`name` string	Name defines name of the target dataset
`namespace` string	Namespace defines namespace of the target dataset

TargetPath

(Appears on: DataLoadSpec)

TargetPath defines the target path of the DataLoad

Field	Description
`path` string	Path defines path to be load
`replicas` int32	Replicas defines how many replicas will be loaded

ThinCompTemplateSpec

(Appears on: ThinRuntimeProfileSpec, ThinRuntimeSpec)

ThinCompTemplateSpec is a description of the thinRuntime components

Field	Description
`image` string	Image for thinRuntime fuse
`imageTag` string	Image for thinRuntime fuse
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`replicas` int32	(Optional) Replicas is the desired number of replicas of the given template. If unspecified, defaults to 1. replicas is the min replicas of dataset in the cluster
`ports` []Kubernetes core/v1.ContainerPort	(Optional) Ports used thinRuntime
`resources` Kubernetes core/v1.ResourceRequirements	(Optional) Resources that will be requested by thinRuntime component.
`env` []Kubernetes core/v1.EnvVar	Environment variables that will be used by thinRuntime component.
`enabled` bool	(Optional) Enabled or Disabled for the components.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector
`volumeMounts` []Kubernetes core/v1.VolumeMount	(Optional) VolumeMounts specifies the volumes listed in “.spec.volumes” to mount into runtime component’s filesystem.
`livenessProbe` Kubernetes core/v1.Probe	(Optional) livenessProbe of thin fuse pod
`readinessProbe` Kubernetes core/v1.Probe	(Optional) readinessProbe of thin fuse pod
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not

ThinFuseSpec

(Appears on: ThinRuntimeProfileSpec, ThinRuntimeSpec)

Field	Description
`image` string	Image for thinRuntime fuse
`imageTag` string	Image for thinRuntime fuse
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`
`ports` []Kubernetes core/v1.ContainerPort	(Optional) Ports used thinRuntime
`env` []Kubernetes core/v1.EnvVar	Environment variables that will be used by thinRuntime Fuse
`command` []string	Command that will be passed to thinRuntime Fuse
`args` []string	Arguments that will be passed to thinRuntime Fuse
`options` map[string]string	Options configurable options of FUSE client, performance parameters usually. will be merged with Dataset.spec.mounts.options into fuse pod.
`resources` Kubernetes core/v1.ResourceRequirements	Resources that will be requested by thinRuntime Fuse.
`nodeSelector` map[string]string	(Optional) NodeSelector is a selector which must be true for the fuse client to fit on a node, this option only effect when global is enabled
`cleanPolicy` FuseCleanPolicy	(Optional) CleanPolicy decides when to clean thinRuntime Fuse pods. Currently Fluid supports two policies: OnDemand and OnRuntimeDeleted OnDemand cleans fuse pod once the fuse pod on some node is not needed OnRuntimeDeleted cleans fuse pod only when the cache runtime is deleted Defaults to OnDemand
`networkMode` NetworkMode	(Optional) Whether to use hostnetwork or not
`livenessProbe` Kubernetes core/v1.Probe	(Optional) livenessProbe of thin fuse pod
`readinessProbe` Kubernetes core/v1.Probe	(Optional) readinessProbe of thin fuse pod
`volumeMounts` []Kubernetes core/v1.VolumeMount	(Optional) VolumeMounts specifies the volumes listed in “.spec.volumes” to mount into the thinruntime component’s filesystem.

ThinRuntime

ThinRuntime is the Schema for the thinruntimes API

Field Description

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
ThinRuntimeSpec

`profileName` string	The specific runtime profile name, empty value is used for handling datasets which mount another dataset
`worker` ThinCompTemplateSpec	The component spec of worker
`fuse` ThinFuseSpec	The component spec of thinRuntime
`tieredstore` TieredStore	Tiered storage
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Runtime
`disablePrometheus` bool	(Optional) Disable monitoring for Runtime Prometheus is enabled by default
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by runtime components and/or fuses.

status
RuntimeStatus

ThinRuntimeProfile

ThinRuntimeProfile is the Schema for the ThinRuntimeProfiles API

Field Description

metadata
Kubernetes meta/v1.ObjectMeta Refer to the Kubernetes API documentation for the fields of the metadata field.

spec
ThinRuntimeProfileSpec

`fileSystemType` string	file system of thinRuntime
`worker` ThinCompTemplateSpec	The component spec of worker
`fuse` ThinFuseSpec	The component spec of thinRuntime
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by runtime components and/or fuses.
`nodePublishSecretPolicy` NodePublishSecretPolicy	NodePublishSecretPolicy describes the policy to decide which to do with node publish secret when mounting an existing persistent volume.

status
ThinRuntimeProfileStatus

ThinRuntimeProfileSpec

(Appears on: ThinRuntimeProfile)

ThinRuntimeProfileSpec defines the desired state of ThinRuntimeProfile

Field	Description
`fileSystemType` string	file system of thinRuntime
`worker` ThinCompTemplateSpec	The component spec of worker
`fuse` ThinFuseSpec	The component spec of thinRuntime
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by runtime components and/or fuses.
`nodePublishSecretPolicy` NodePublishSecretPolicy	NodePublishSecretPolicy describes the policy to decide which to do with node publish secret when mounting an existing persistent volume.

ThinRuntimeProfileStatus

(Appears on: ThinRuntimeProfile)

ThinRuntimeProfileStatus defines the observed state of ThinRuntimeProfile

ThinRuntimeSpec

(Appears on: ThinRuntime)

ThinRuntimeSpec defines the desired state of ThinRuntime

Field	Description
`profileName` string	The specific runtime profile name, empty value is used for handling datasets which mount another dataset
`worker` ThinCompTemplateSpec	The component spec of worker
`fuse` ThinFuseSpec	The component spec of thinRuntime
`tieredstore` TieredStore	Tiered storage
`replicas` int32	The replicas of the worker, need to be specified
`runAs` User	Manage the user to run Runtime
`disablePrometheus` bool	(Optional) Disable monitoring for Runtime Prometheus is enabled by default
`volumes` []Kubernetes core/v1.Volume	(Optional) Volumes is the list of Kubernetes volumes that can be mounted by runtime components and/or fuses.

TieredStore

(Appears on: AlluxioRuntimeSpec, EACRuntimeSpec, GooseFSRuntimeSpec, JindoRuntimeSpec, JuiceFSRuntimeSpec, ThinRuntimeSpec)

TieredStore is a description of the tiered store

Field	Description
`levels` []Level	configurations for multiple tiers

User

(Appears on: AlluxioRuntimeSpec, DataBackupSpec, DatasetSpec, GooseFSRuntimeSpec, JindoRuntimeSpec, JuiceFSRuntimeSpec, ThinRuntimeSpec)

User explains the user and group to run a Container

Field	Description
`uid` int64	The uid to run the alluxio runtime
`gid` int64	The gid to run the alluxio runtime
`user` string	The user name to run the alluxio runtime
`group` string	The group name to run the alluxio runtime

VersionSpec

(Appears on: AlluxioRuntimeSpec, EACCompTemplateSpec, EACFuseSpec, GooseFSRuntimeSpec, InitFuseSpec, JindoRuntimeSpec, JuiceFSRuntimeSpec)

VersionSpec represents the settings for the version that fluid is orchestrating.

Field	Description
`image` string	Image (e.g. alluxio/alluxio)
`imageTag` string	Image tag (e.g. 2.3.0-SNAPSHOT)
`imagePullPolicy` string	One of the three policies: `Always`, `IfNotPresent`, `Never`

VolumeSource

(Appears on: Level)

VolumeSource defines volume source and volume claim template.

Field	Description
`VolumeSource` Kubernetes core/v1.VolumeSource	(Members of `VolumeSource` are embedded into this type.)

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API Reference

data.fluid.io/v1alpha1

AlluxioRuntime

DataBackup

DataLoad

Dataset

EACRuntime

GooseFSRuntime

JindoRuntime

JuiceFSRuntime

APIGatewayStatus

AlluxioCompTemplateSpec

AlluxioFuseSpec

AlluxioRuntimeRole (string alias)

AlluxioRuntimeSpec

BackupLocation

CacheableNodeAffinity

CleanCachePolicy

Condition

Data

DataBackupSpec

DataBackupStatus

DataLoadSpec

DataLoadStatus

DataRestoreLocation

DatasetCondition

DatasetSpec

DatasetStatus

EACCompTemplateSpec

EACFuseSpec

EACRuntimeSpec

EncryptOption

EncryptOptionSource

FuseCleanPolicy (string alias)

GooseFSCompTemplateSpec

GooseFSFuseSpec

GooseFSRuntimeSpec

HCFSStatus

InitFuseSpec

InitUsersSpec

JindoCompTemplateSpec

JindoFuseSpec

JindoRuntimeSpec

JuiceFSCompTemplateSpec

JuiceFSFuseSpec

JuiceFSRuntimeSpec

Level

MetadataSyncPolicy

Mount

NetworkMode (string alias)

NodePublishSecretPolicy (string alias)

OSAdvise

PlacementMode (string alias)

PodMetadata

Runtime

RuntimeCondition

RuntimeManagement

RuntimeStatus

SecretKeySelector

TargetDataset

TargetPath

ThinCompTemplateSpec

ThinFuseSpec

ThinRuntime

ThinRuntimeProfile

ThinRuntimeProfileSpec

ThinRuntimeProfileStatus

ThinRuntimeSpec

TieredStore

User

VersionSpec

VolumeSource

AlluxioRuntimeRole (`string` alias)

FuseCleanPolicy (`string` alias)

NetworkMode (`string` alias)

NodePublishSecretPolicy (`string` alias)

PlacementMode (`string` alias)