controllers

Documentation

Index

• Constants
• type FluentBitConfigReconciler
  • func (r *FluentBitConfigReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *FluentBitConfigReconciler) SetupWithManager(mgr ctrl.Manager) error
• type FluentBitReconciler
  • func (r *FluentBitReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *FluentBitReconciler) SetupWithManager(mgr ctrl.Manager) error
• type FluentdConfigReconciler
  • func (r *FluentdConfigReconciler) CfgsForFluentd(ctx context.Context, cfgs fluentdv1alpha1.FluentdConfigList, ...) error
  • func (r *FluentdConfigReconciler) CheckAllState(cfgs fluentdv1alpha1.FluentdConfigList, ...) (fluentdv1alpha1.StatusState, string)
  • func (r *FluentdConfigReconciler) ClusterCfgsForFluentd(ctx context.Context, clustercfgs fluentdv1alpha1.ClusterFluentdConfigList, ...) error
  • func (r *FluentdConfigReconciler) ListClusterLevelResources(ctx context.Context, cfgId string, ...) ([]fluentdv1alpha1.ClusterFilter, []fluentdv1alpha1.ClusterOutput, error)
  • func (r *FluentdConfigReconciler) ListNamespacedLevelResources(ctx context.Context, namespace, cfgId string, ...) ([]fluentdv1alpha1.Filter, []fluentdv1alpha1.Output, error)
  • func (r *FluentdConfigReconciler) PatchObjects(ctx context.Context, obj client.Object, state fluentdv1alpha1.StatusState, ...) error
  • func (r *FluentdConfigReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *FluentdConfigReconciler) SetupWithManager(mgr ctrl.Manager) error
• type FluentdReconciler
  • func (r *FluentdReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)
  • func (r *FluentdReconciler) SetupWithManager(mgr ctrl.Manager) error

Constants

const (
	FluentdConfig        = "FluentdConfig"
	ClusterFluentdConfig = "ClusterFluentdConfig"

	FluentdSecretMainKey   = "fluent.conf"
	FluentdSecretSystemKey = "system.conf"
	FluentdSecretAppKey    = "app.conf"
	FluentdSecretLogKey    = "log.conf"

	FlUENT_INCLUDE = `# includes all files
@include /fluentd/etc/system.conf
@include /fluentd/etc/app.conf
@include /fluentd/etc/log.conf
`

	SYSTEM = `# Enable RPC endpoint
<system>
	rpc_endpoint 127.0.0.1:24444
	log_level info
	workers %d
</system>
`
	FLUENTD_LOG = `` /* 206-byte string literal not displayed */

	EMPTY_CFG = ``
)

Types

type FluentBitConfigReconciler

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

FluentBitConfigReconciler reconciles a FluentBitConfig object

func (*FluentBitConfigReconciler) Reconcile

func (r *FluentBitConfigReconciler) 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 FluentBitConfig 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@v0.8.3/pkg/reconcile

func (*FluentBitConfigReconciler) SetupWithManager

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

type FluentBitReconciler

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

	ContainerLogRealPath string
	Namespaced           bool
}

FluentBitReconciler reconciles a FluentBit object

func (*FluentBitReconciler) Reconcile

func (r *FluentBitReconciler) 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 FluentBit 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@v0.8.3/pkg/reconcile

func (*FluentBitReconciler) SetupWithManager

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

type FluentdConfigReconciler

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

FluentdConfigReconciler reconciles a FluentdConfig object

func (*FluentdConfigReconciler) CfgsForFluentd

func (r *FluentdConfigReconciler) CfgsForFluentd(ctx context.Context, cfgs fluentdv1alpha1.FluentdConfigList, sl plugins.SecretLoader,
	gpr *fluentdv1alpha1.PluginResources, globalCfgLabels map[string]bool) error

CfgsForFluentd combines all namespaced cfgs selected by this fd

func (*FluentdConfigReconciler) CheckAllState

func (r *FluentdConfigReconciler) CheckAllState(
	cfgs fluentdv1alpha1.FluentdConfigList, clustercfgs fluentdv1alpha1.ClusterFluentdConfigList) (fluentdv1alpha1.StatusState, string)

func (*FluentdConfigReconciler) ClusterCfgsForFluentd

func (r *FluentdConfigReconciler) ClusterCfgsForFluentd(
	ctx context.Context, clustercfgs fluentdv1alpha1.ClusterFluentdConfigList, sl plugins.SecretLoader, gpr *fluentdv1alpha1.PluginResources,
	globalCfgLabels map[string]bool) error

ClusterCfgsForFluentd combines all cluster cfgs selected by this fd

func (*FluentdConfigReconciler) ListClusterLevelResources

func (r *FluentdConfigReconciler) ListClusterLevelResources(ctx context.Context, cfgId string,
	filterSelector, outputSelector *metav1.LabelSelector) ([]fluentdv1alpha1.ClusterFilter, []fluentdv1alpha1.ClusterOutput, error)

func (*FluentdConfigReconciler) ListNamespacedLevelResources

func (r *FluentdConfigReconciler) ListNamespacedLevelResources(ctx context.Context, namespace, cfgId string,
	filterSelector, outputSelector *metav1.LabelSelector) ([]fluentdv1alpha1.Filter, []fluentdv1alpha1.Output, error)

func (*FluentdConfigReconciler) PatchObjects

func (r *FluentdConfigReconciler) PatchObjects(ctx context.Context, obj client.Object, state fluentdv1alpha1.StatusState, msg string) error

PatchObjects patches the errors to the obj

func (*FluentdConfigReconciler) Reconcile

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

For more details, check Reconcile and its Result here: - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.8.3/pkg/reconcile

func (*FluentdConfigReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.

type FluentdReconciler

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

FluentdReconciler reconciles a Fluentd object

func (*FluentdReconciler) Reconcile

func (r *FluentdReconciler) 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 Fluentd 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@v0.8.3/pkg/reconcile

func (*FluentdReconciler) SetupWithManager

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