mlacontroller

Documentation

Overview

Package mlacontroller contains controllers that are responsible for configuring MLA (Monitoring, Logging, and Alerting) for user clusters.

Index

• Constants
• func Add(ctx context.Context, mgr manager.Manager, log *zap.SugaredLogger, ...) error
• func GatewayCAReconciler() reconciling.NamedSecretReconcilerFactory
• func GatewayCertificateReconciler(c *kubermaticv1.Cluster, ...) reconciling.NamedSecretReconcilerFactory
• func GatewayConfigMapReconciler(c *kubermaticv1.Cluster, mlaNamespace string, s *kubermaticv1.MLAAdminSetting) reconciling.NamedConfigMapReconcilerFactory
• func GatewayDeploymentReconciler(data *resources.TemplateData, settings *kubermaticv1.MLAAdminSetting) reconciling.NamedDeploymentReconcilerFactory
• func GatewayExternalServiceReconciler(c *kubermaticv1.Cluster) reconciling.NamedServiceReconcilerFactory
• func GatewayInternalServiceReconciler() reconciling.NamedServiceReconcilerFactory
• func ResourcesOnDeletion(clusterNamespace string) []ctrlruntimeclient.Object
• type Overrides
• type TenantOverride

Constants

const (
	RuntimeConfigMap      = "cortex-runtime-config"
	RuntimeConfigFileName = "runtime-config.yaml"
)

const (
	ControllerName = "kkp-mla-controller"
)

const (
	GrafanaOrganization = "kkp-user-clusters"
)

const (
	PrometheusType = "prometheus"
)

Functions

func Add

func Add(
	ctx context.Context,
	mgr manager.Manager,
	log *zap.SugaredLogger,
	numWorkers int,
	workerName string,
	versions kubermatic.Versions,
	mlaNamespace string,
	grafanaURL string,
	grafanaHeader string,
	grafanaSecret string,
	overwriteRegistry string,
	cortexAlertmanagerURL string,
	cortexRulerURL string,
	lokiRulerURL string,
	mlaEnabled bool,
) error

Add creates a new MLA controller that is responsible for managing Monitoring, Logging and Alerting for user clusters.

func GatewayCAReconciler

func GatewayCAReconciler() reconciling.NamedSecretReconcilerFactory

GatewayCAReconciler returns a function to create the ECDSA-based CA to be used for MLA Gateway.

func GatewayCertificateReconciler

func GatewayCertificateReconciler(c *kubermaticv1.Cluster, mlaGatewayCAGetter func() (*resources.ECDSAKeyPair, error)) reconciling.NamedSecretReconcilerFactory

GatewayCertificateReconciler returns a function to create/update a secret with the MLA gateway TLS certificate.

func GatewayConfigMapReconciler

func GatewayConfigMapReconciler(c *kubermaticv1.Cluster, mlaNamespace string, s *kubermaticv1.MLAAdminSetting) reconciling.NamedConfigMapReconcilerFactory

func GatewayDeploymentReconciler

func GatewayDeploymentReconciler(data *resources.TemplateData, settings *kubermaticv1.MLAAdminSetting) reconciling.NamedDeploymentReconcilerFactory

func GatewayExternalServiceReconciler

func GatewayExternalServiceReconciler(c *kubermaticv1.Cluster) reconciling.NamedServiceReconcilerFactory

func GatewayInternalServiceReconciler

func GatewayInternalServiceReconciler() reconciling.NamedServiceReconcilerFactory

func ResourcesOnDeletion

func ResourcesOnDeletion(clusterNamespace string) []ctrlruntimeclient.Object

Types

type Overrides

type Overrides struct {
	Overrides map[string]TenantOverride `yaml:"overrides"`
}

type TenantOverride

type TenantOverride struct {
	IngestionRate      *int32 `yaml:"ingestion_rate,omitempty"`
	MaxSeriesPerMetric *int32 `yaml:"max_series_per_metric,omitempty"`
	MaxSeriesPerQuery  *int32 `yaml:"max_series_per_query,omitempty"`
	MaxSamplesPerQuery *int32 `yaml:"max_samples_per_query,omitempty"`
	IngestionBurstSize *int32 `yaml:"ingestion_burst_size,omitempty"`
	MaxSeriesTotal     *int32 `yaml:"max_series_per_user,omitempty"`
}