controllers

Documentation

Index

• type AlertingRuleReconciler
  • func (r *AlertingRuleReconciler) Reconcile(ctx context.Context, _ ctrl.Request) (ctrl.Result, error)
  • func (r *AlertingRuleReconciler) SetupWithManager(mgr ctrl.Manager) error
• type CertRotationReconciler
  • func (r *CertRotationReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *CertRotationReconciler) SetupWithManager(mgr ctrl.Manager) error
• type DashboardsReconciler
  • func (r *DashboardsReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *DashboardsReconciler) SetupWithManager(mgr manager.Manager) error
• type LokiStackReconciler
  • func (r *LokiStackReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *LokiStackReconciler) SetupWithManager(mgr manager.Manager) error
• type LokiStackZoneAwarePodReconciler
  • func (r *LokiStackZoneAwarePodReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *LokiStackZoneAwarePodReconciler) SetupWithManager(mgr ctrl.Manager) error
• type RecordingRuleReconciler
  • func (r *RecordingRuleReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *RecordingRuleReconciler) SetupWithManager(mgr ctrl.Manager) error
• type RulerConfigReconciler
  • func (r *RulerConfigReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *RulerConfigReconciler) SetupWithManager(mgr ctrl.Manager) error

Types

type AlertingRuleReconciler

type AlertingRuleReconciler struct {
	client.Client
	Log    logr.Logger
	Scheme *runtime.Scheme
}

AlertingRuleReconciler reconciles a AlertingRule object

func (*AlertingRuleReconciler) Reconcile

func (r *AlertingRuleReconciler) Reconcile(ctx context.Context, _ 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 AlertingRule 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 (*AlertingRuleReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.

type CertRotationReconciler

type CertRotationReconciler struct {
	client.Client
	Log          logr.Logger
	Scheme       *runtime.Scheme
	FeatureGates configv1.FeatureGates
}

CertRotationReconciler reconciles the `loki.grafana.com/certRotationRequiredAt` annotation on any LokiStack object associated with any of the owned signer/client/serving certificates secrets and CA bundle configmap.

func (*CertRotationReconciler) Reconcile

func (r *CertRotationReconciler) 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. Compare the state specified by the LokiStack 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 (*CertRotationReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.

type DashboardsReconciler

type DashboardsReconciler struct {
	client.Client
	Scheme     *runtime.Scheme
	Log        logr.Logger
	OperatorNs string
}

DashboardsReconciler deploys and removes the cluster-global resources needed for the metrics dashboards depending on whether any LokiStacks exist.

func (*DashboardsReconciler) Reconcile

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

Reconcile creates all LokiStack dashboard ConfigMap and PrometheusRule objects on OpenShift clusters when the at least one LokiStack custom resource exists or removes all when none.

func (*DashboardsReconciler) SetupWithManager

func (r *DashboardsReconciler) SetupWithManager(mgr manager.Manager) error

SetupWithManager sets up the controller with the Manager to only call this controller on create/delete/generic events.

type LokiStackReconciler

type LokiStackReconciler struct {
	client.Client
	Log          logr.Logger
	Scheme       *runtime.Scheme
	FeatureGates configv1.FeatureGates
	AuthConfig   *config.TokenCCOAuthConfig
}

LokiStackReconciler reconciles a LokiStack object

func (*LokiStackReconciler) Reconcile

func (r *LokiStackReconciler) 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. Compare the state specified by the LokiStack 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 (*LokiStackReconciler) SetupWithManager

func (r *LokiStackReconciler) SetupWithManager(mgr manager.Manager) error

SetupWithManager sets up the controller with the Manager.

type LokiStackZoneAwarePodReconciler

type LokiStackZoneAwarePodReconciler struct {
	client.Client
	Log logr.Logger
}

LokiStackZoneAwarePodReconciler watches all the loki component pods and updates the pod annotations with the topology node labels.

func (*LokiStackZoneAwarePodReconciler) Reconcile

func (r *LokiStackZoneAwarePodReconciler) 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.

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

func (*LokiStackZoneAwarePodReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.

type RecordingRuleReconciler

type RecordingRuleReconciler struct {
	client.Client
	Log    logr.Logger
	Scheme *runtime.Scheme
}

RecordingRuleReconciler reconciles a RecordingRule object

func (*RecordingRuleReconciler) Reconcile

func (r *RecordingRuleReconciler) 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 RecordingRule 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 (*RecordingRuleReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.

type RulerConfigReconciler

type RulerConfigReconciler struct {
	client.Client
	Scheme *runtime.Scheme
}

RulerConfigReconciler reconciles a RulerConfig object

func (*RulerConfigReconciler) Reconcile

func (r *RulerConfigReconciler) 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.

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

func (*RulerConfigReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.