controllers

package
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 Go to latest Published: Aug 24, 2023 License: Apache-2.0 Imports: 48 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ClusterRefLabel = "nifiCluster"

Functions

func ApplyClusterRefLabel 

func ApplyClusterRefLabel(cluster *v1.NifiCluster, labels map[string]string) map[string]string

applyClusterRefLabel ensures a map of labels contains a reference to a parent nifi cluster

func ApplyClusterReferenceLabel 

func ApplyClusterReferenceLabel(cluster clientconfig.ClusterConnect, labels map[string]string) map[string]string

applyClusterRefLabel ensures a map of labels contains a reference to a parent nifi cluster

func CheckNodeConnectionError 

func CheckNodeConnectionError(logger zap.Logger, err error) (ctrl.Result, error)

checkNodeConnectionError is a convenience wrapper for returning from common node connection errors

func ClusterLabelString 

func ClusterLabelString(cluster *v1.NifiCluster) string

clusterLabelString returns the label value for a cluster reference

func GetClusterRefNamespace 

func GetClusterRefNamespace(ns string, ref v1.ClusterReference) string

getClusterRefNamespace returns the expected namespace for a Nifi cluster referenced by a user/dataflow CR. It takes the namespace of the CR as the first argument and the reference itself as the second.

func GetLogConstructor 

func GetLogConstructor(mgr manager.Manager, obj runtime.Object) (func(*reconcile.Request) logr.Logger, error)

func GetParameterContextRefNamespace 

func GetParameterContextRefNamespace(ns string, ref v1.ParameterContextReference) string

GetParameterContextRefNamespace returns the expected namespace for a Nifi parameter context referenced by a dataflow CR. It takes the namespace of the CR as the first argument and the reference itself as the second.

func GetRegistryClientRefNamespace 

func GetRegistryClientRefNamespace(ns string, ref v1.RegistryClientReference) string

GetRegistryClientRefNamespace returns the expected namespace for a Nifi registry client referenced by a dataflow CR. It takes the namespace of the CR as the first argument and the reference itself as the second.

func GetSecretRefNamespace 

func GetSecretRefNamespace(ns string, ref v1.SecretReference) string

GetSecretRefNamespace returns the expected namespace for a Nifi secret referenced by a parameter context CR. It takes the namespace of the CR as the first argument and the reference itself as the second.

func GetUserRefNamespace 

func GetUserRefNamespace(ns string, ref v1.UserReference) string

GetUserRefNamespace returns the expected namespace for a Nifi user referenced by a parameter context CR. It takes the namespace of the CR as the first argument and the reference itself as the second.

func Reconciled 

func Reconciled() (reconcile.Result, error)

reconciled returns an empty result with nil error to signal a successful reconcile to the controller manager

func Requeue 

func Requeue() (reconcile.Result, error)

func RequeueAfter 

func RequeueAfter(time time.Duration) (reconcile.Result, error)

func RequeueWithError 

func RequeueWithError(logger zap.Logger, msg string, err error) (reconcile.Result, error)

requeueWithError is a convenience wrapper around logging an error message separate from the stacktrace and then passing the error through to the controller manager

Types

type NifiClusterReconciler 

type NifiClusterReconciler struct {
	client.Client
	DirectClient     client.Reader
	Log              zap.Logger
	Scheme           *runtime.Scheme
	Namespaces       []string
	Recorder         record.EventRecorder
	RequeueIntervals map[string]int
	RequeueOffset    int
}

NifiClusterReconciler reconciles a NifiCluster object

func (*NifiClusterReconciler) Reconcile 

func (r *NifiClusterReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiCluster object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiClusterReconciler) SetupWithManager 

func (r *NifiClusterReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiClusterTaskReconciler 

type NifiClusterTaskReconciler struct {
	client.Client
	Log              zap.Logger
	Scheme           *runtime.Scheme
	Recorder         record.EventRecorder
	RequeueIntervals map[string]int
	RequeueOffset    int
}

NifiClusterTaskReconciler reconciles

func (*NifiClusterTaskReconciler) Reconcile 

func (r *NifiClusterTaskReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiUserGroup object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiClusterTaskReconciler) SetupWithManager 

func (r *NifiClusterTaskReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiDataflowReconciler 

type NifiDataflowReconciler struct {
	client.Client
	Log             zap.Logger
	Scheme          *runtime.Scheme
	Recorder        record.EventRecorder
	RequeueInterval int
	RequeueOffset   int
}

NifiDataflowReconciler reconciles a NifiDataflow object

func (*NifiDataflowReconciler) Reconcile 

func (r *NifiDataflowReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiDataflow object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiDataflowReconciler) SetupWithManager 

func (r *NifiDataflowReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiNodeGroupAutoscalerReconciler 

type NifiNodeGroupAutoscalerReconciler struct {
	runtimeClient.Client
	APIReader       runtimeClient.Reader
	Scheme          *runtime.Scheme
	Log             zap.Logger
	Recorder        record.EventRecorder
	RequeueInterval int
	RequeueOffset   int
}

NifiNodeGroupAutoscalerReconciler reconciles a NifiNodeGroupAutoscaler object

func (*NifiNodeGroupAutoscalerReconciler) Reconcile 

func (r *NifiNodeGroupAutoscalerReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiNodeGroupAutoscaler object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.11.0/pkg/reconcile

func (*NifiNodeGroupAutoscalerReconciler) SetupWithManager 

func (r *NifiNodeGroupAutoscalerReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiParameterContextReconciler 

type NifiParameterContextReconciler struct {
	client.Client
	Log             zap.Logger
	Scheme          *runtime.Scheme
	Recorder        record.EventRecorder
	RequeueInterval int
	RequeueOffset   int
}

NifiParameterContextReconciler reconciles a NifiParameterContext object

func (*NifiParameterContextReconciler) Reconcile 

func (r *NifiParameterContextReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiParameterContext object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiParameterContextReconciler) SetupWithManager 

func (r *NifiParameterContextReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiRegistryClientReconciler 

type NifiRegistryClientReconciler struct {
	client.Client
	Log             zap.Logger
	Scheme          *runtime.Scheme
	Recorder        record.EventRecorder
	RequeueInterval int
	RequeueOffset   int
}

NifiRegistryClientReconciler reconciles a NifiRegistryClient object

func (*NifiRegistryClientReconciler) Reconcile 

func (r *NifiRegistryClientReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiRegistryClient object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiRegistryClientReconciler) SetupWithManager 

func (r *NifiRegistryClientReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiUserGroupReconciler 

type NifiUserGroupReconciler struct {
	client.Client
	Log             zap.Logger
	Scheme          *runtime.Scheme
	Recorder        record.EventRecorder
	RequeueInterval int
	RequeueOffset   int
}

NifiUserGroupReconciler reconciles a NifiUserGroup object

func (*NifiUserGroupReconciler) Reconcile 

func (r *NifiUserGroupReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiUserGroup object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiUserGroupReconciler) SetupWithManager 

func (r *NifiUserGroupReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

type NifiUserReconciler 

type NifiUserReconciler struct {
	client.Client
	Log             zap.Logger
	Scheme          *runtime.Scheme
	Recorder        record.EventRecorder
	RequeueInterval int
	RequeueOffset   int
}

NifiUserReconciler reconciles a NifiUser object

func (*NifiUserReconciler) Reconcile 

func (r *NifiUserReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

Reconcile is part of the main kubernetes reconciliation loop which aims to move the current state of the cluster closer to the desired state. TODO(user): Modify the Reconcile function to compare the state specified by the NifiUser object against the actual cluster state, and then perform operations to make the cluster state reflect the state specified by the user.

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile

func (*NifiUserReconciler) SetupWithManager 

func (r *NifiUserReconciler) SetupWithManager(mgr ctrl.Manager, certManagerEnabled bool) error

SetupWithManager sets up the controller with the Manager.

Source Files

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