nificlient

Documentation

Index

• Constants
• Variables
• type NifiClient
  • func New(opts *clientconfig.NifiConfig) NifiClient
  • func NewFromConfig(opts *clientconfig.NifiConfig) (NifiClient, error)

Constants

const (
	PRIMARY_NODE        = "Primary Node"
	CLUSTER_COORDINATOR = "Cluster Coordinator"
	// ConnectNodeAction states that the NiFi node is connecting to the NiFi Cluster
	CONNECTING_STATUS = "CONNECTING"
	// ConnectStatus states that the NiFi node is connected to the NiFi Cluster
	CONNECTED_STATUS = "CONNECTED"
	// DisconnectNodeAction states that the NiFi node is disconnecting from NiFi Cluster
	DISCONNECTING_STATUS = "DISCONNECTING"
	// DisconnectStatus states that the NiFi node is disconnected from NiFi Cluster
	DISCONNECTED_STATUS = "DISCONNECTED"
	// OffloadNodeAction states that the NiFi node is offloading data to NiFi Cluster
	OFFLOADING_STATUS = "OFFLOADING"
	// OffloadStatus states that the NiFi node offloaded data to NiFi Cluster
	OFFLOADED_STATUS = "OFFLOADED"
	// RemoveNodeAction states that the NiFi node is removing from NiFi Cluster
	REMOVING_STATUS = "REMOVING"
	// RemoveStatus states that the NiFi node is removed from NiFi Cluster
	REMOVED_STATUS = "REMOVED"
)

Variables

var ErrNifiClusterNodeNotFound = errors.New("The target node id doesn't exist in the cluster")

var ErrNifiClusterNotReturned200 = errors.New("non 200 response from NiFi cluster")

var ErrNifiClusterNotReturned201 = errors.New("non 201 response from NiFi cluster")

var ErrNifiClusterReturned404 = errors.New("404 response from NiFi cluster")

var ErrNoNodeClientsAvailable = errors.New("Cannot create a node client to perform actions")

var ErrNodeNotConnected = errors.New("The targeted node id disconnected")

Types

type NifiClient

type NifiClient interface {
	// Access func
	CreateAccessTokenUsingBasicAuth(username, password string, nodeId int32) (*string, error)

	// System func
	DescribeCluster() (*nigoapi.ClusterEntity, error)
	DescribeClusterFromNodeId(nodeId int32) (*nigoapi.ClusterEntity, error)
	DisconnectClusterNode(nId int32) (*nigoapi.NodeEntity, error)
	ConnectClusterNode(nId int32) (*nigoapi.NodeEntity, error)
	OffloadClusterNode(nId int32) (*nigoapi.NodeEntity, error)
	RemoveClusterNode(nId int32) error
	GetClusterNode(nId int32) (*nigoapi.NodeEntity, error)
	RemoveClusterNodeFromClusterNodeId(nId string) error

	// Registry client func
	GetRegistryClient(id string) (*nigoapi.RegistryClientEntity, error)
	CreateRegistryClient(entity nigoapi.RegistryClientEntity) (*nigoapi.RegistryClientEntity, error)
	UpdateRegistryClient(entity nigoapi.RegistryClientEntity) (*nigoapi.RegistryClientEntity, error)
	RemoveRegistryClient(entity nigoapi.RegistryClientEntity) error

	// Flow client func
	GetFlow(id string) (*nigoapi.ProcessGroupFlowEntity, error)
	UpdateFlowControllerServices(entity nigoapi.ActivateControllerServicesEntity) (*nigoapi.ActivateControllerServicesEntity, error)
	UpdateFlowProcessGroup(entity nigoapi.ScheduleComponentsEntity) (*nigoapi.ScheduleComponentsEntity, error)
	GetFlowControllerServices(id string) (*nigoapi.ControllerServicesEntity, error)

	// Drop request func
	GetDropRequest(connectionId, id string) (*nigoapi.DropRequestEntity, error)
	CreateDropRequest(connectionId string) (*nigoapi.DropRequestEntity, error)

	// Process Group func
	GetProcessGroup(id string) (*nigoapi.ProcessGroupEntity, error)
	CreateProcessGroup(entity nigoapi.ProcessGroupEntity, pgParentId string) (*nigoapi.ProcessGroupEntity, error)
	UpdateProcessGroup(entity nigoapi.ProcessGroupEntity) (*nigoapi.ProcessGroupEntity, error)
	RemoveProcessGroup(entity nigoapi.ProcessGroupEntity) error

	// Version func
	CreateVersionUpdateRequest(pgId string, entity nigoapi.VersionControlInformationEntity) (*nigoapi.VersionedFlowUpdateRequestEntity, error)
	GetVersionUpdateRequest(id string) (*nigoapi.VersionedFlowUpdateRequestEntity, error)
	CreateVersionRevertRequest(pgId string, entity nigoapi.VersionControlInformationEntity) (*nigoapi.VersionedFlowUpdateRequestEntity, error)
	GetVersionRevertRequest(id string) (*nigoapi.VersionedFlowUpdateRequestEntity, error)

	// Snippet func
	CreateSnippet(entity nigoapi.SnippetEntity) (*nigoapi.SnippetEntity, error)
	UpdateSnippet(entity nigoapi.SnippetEntity) (*nigoapi.SnippetEntity, error)

	// Processor func
	UpdateProcessor(entity nigoapi.ProcessorEntity) (*nigoapi.ProcessorEntity, error)
	UpdateProcessorRunStatus(id string, entity nigoapi.ProcessorRunStatusEntity) (*nigoapi.ProcessorEntity, error)

	// Input port func
	UpdateInputPortRunStatus(id string, entity nigoapi.PortRunStatusEntity) (*nigoapi.ProcessorEntity, error)

	// Parameter context func
	GetParameterContext(id string) (*nigoapi.ParameterContextEntity, error)
	CreateParameterContext(entity nigoapi.ParameterContextEntity) (*nigoapi.ParameterContextEntity, error)
	RemoveParameterContext(entity nigoapi.ParameterContextEntity) error
	CreateParameterContextUpdateRequest(contextId string, entity nigoapi.ParameterContextEntity) (*nigoapi.ParameterContextUpdateRequestEntity, error)
	GetParameterContextUpdateRequest(contextId, id string) (*nigoapi.ParameterContextUpdateRequestEntity, error)

	// User groups func
	GetUserGroups() ([]nigoapi.UserGroupEntity, error)
	GetUserGroup(id string) (*nigoapi.UserGroupEntity, error)
	CreateUserGroup(entity nigoapi.UserGroupEntity) (*nigoapi.UserGroupEntity, error)
	UpdateUserGroup(entity nigoapi.UserGroupEntity) (*nigoapi.UserGroupEntity, error)
	RemoveUserGroup(entity nigoapi.UserGroupEntity) error

	// User func
	GetUsers() ([]nigoapi.UserEntity, error)
	GetUser(id string) (*nigoapi.UserEntity, error)
	CreateUser(entity nigoapi.UserEntity) (*nigoapi.UserEntity, error)
	UpdateUser(entity nigoapi.UserEntity) (*nigoapi.UserEntity, error)
	RemoveUser(entity nigoapi.UserEntity) error

	// Policies func
	GetAccessPolicy(action, resource string) (*nigoapi.AccessPolicyEntity, error)
	CreateAccessPolicy(entity nigoapi.AccessPolicyEntity) (*nigoapi.AccessPolicyEntity, error)
	UpdateAccessPolicy(entity nigoapi.AccessPolicyEntity) (*nigoapi.AccessPolicyEntity, error)
	RemoveAccessPolicy(entity nigoapi.AccessPolicyEntity) error

	// Reportingtask func
	GetReportingTask(id string) (*nigoapi.ReportingTaskEntity, error)
	CreateReportingTask(entity nigoapi.ReportingTaskEntity) (*nigoapi.ReportingTaskEntity, error)
	UpdateReportingTask(entity nigoapi.ReportingTaskEntity) (*nigoapi.ReportingTaskEntity, error)
	UpdateRunStatusReportingTask(id string, entity nigoapi.ReportingTaskRunStatusEntity) (*nigoapi.ReportingTaskEntity, error)
	RemoveReportingTask(entity nigoapi.ReportingTaskEntity) error

	// ControllerConfig func
	GetControllerConfig() (*nigoapi.ControllerConfigurationEntity, error)
	UpdateControllerConfig(entity nigoapi.ControllerConfigurationEntity) (*nigoapi.ControllerConfigurationEntity, error)

	Build() error
}

NiFiClient is the exported interface for NiFi operations

func New

func New(opts *clientconfig.NifiConfig) NifiClient

func NewFromConfig

func NewFromConfig(opts *clientconfig.NifiConfig) (NifiClient, error)

NewFromConfig is a convenient wrapper around New() and ClusterConfig()