alertmanager

Documentation

Index

• func ApplyConfigurationFromAlertmanager(a *monitoringv1.Alertmanager, updateScaleSubresource bool) *monitoringv1ac.AlertmanagerApplyConfiguration
• func ListOptions(name string) metav1.ListOptions
• type Config
• type ControllerOption
  • func WithStorageClassValidation() ControllerOption
• type Operator
  • func New(ctx context.Context, restConfig *rest.Config, c operator.Config, ...) (*Operator, error)
  • func (c *Operator) Iterate(processFn func(metav1.Object, []monitoringv1.Condition))
  • func (c *Operator) RefreshStatusFor(o metav1.Object)
  • func (c *Operator) Run(ctx context.Context) error
  • func (c *Operator) Sync(ctx context.Context, key string) error
  • func (c *Operator) UpdateStatus(ctx context.Context, key string) error

Functions

func ApplyConfigurationFromAlertmanager

func ApplyConfigurationFromAlertmanager(a *monitoringv1.Alertmanager, updateScaleSubresource bool) *monitoringv1ac.AlertmanagerApplyConfiguration

func ListOptions

func ListOptions(name string) metav1.ListOptions

Types

type Config

type Config struct {
	LocalHost                    string
	ClusterDomain                string
	ReloaderConfig               operator.ContainerConfig
	AlertmanagerDefaultBaseImage string
	Annotations                  operator.Map
	Labels                       operator.Map
}

Config defines the operator's parameters for the Alertmanager controller. Whenever the value of one of these parameters is changed, it triggers an update of the managed statefulsets.

type ControllerOption

type ControllerOption func(*Operator)

func WithStorageClassValidation

func WithStorageClassValidation() ControllerOption

WithStorageClassValidation tells that the controller should verify that the Prometheus spec references a valid StorageClass name.

type Operator

type Operator struct {
	// contains filtered or unexported fields
}

Operator manages the lifecycle of the Alertmanager statefulsets and their configurations.

func New

func New(ctx context.Context, restConfig *rest.Config, c operator.Config, logger *slog.Logger, r prometheus.Registerer, options ...ControllerOption) (*Operator, error)

New creates a new controller.

func (*Operator) Iterate

func (c *Operator) Iterate(processFn func(metav1.Object, []monitoringv1.Condition))

Iterate implements the operator.StatusReconciler interface.

func (*Operator) RefreshStatusFor

func (c *Operator) RefreshStatusFor(o metav1.Object)

RefreshStatus implements the operator.StatusReconciler interface.

func (*Operator) Run

func (c *Operator) Run(ctx context.Context) error

Run the controller.

func (*Operator) Sync

func (c *Operator) Sync(ctx context.Context, key string) error

Sync implements the operator.Syncer interface.

func (*Operator) UpdateStatus

func (c *Operator) UpdateStatus(ctx context.Context, key string) error

UpdateStatus updates the status subresource of the object identified by the given key. UpdateStatus implements the operator.Syncer interface.