storage

package
v0.10.0 Latest Latest
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 Go to latest Published: Jun 7, 2023 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewConditionKeyStore 

func NewConditionKeyStore(js nats.JetStreamContext) nats.KeyValue

func NewEndpointKeyStore 

func NewEndpointKeyStore(js nats.JetStreamContext) nats.KeyValue

func NewIncidentKeyStore 

func NewIncidentKeyStore(js nats.JetStreamContext) nats.KeyValue

func NewRouterObjectStore 

func NewRouterObjectStore(js nats.JetStreamContext) nats.ObjectStore

func NewStatusCache 

func NewStatusCache(js nats.JetStreamContext) nats.KeyValue

Types

type AlertingClientSet 

type AlertingClientSet interface {
	HashRing
	Purge(ctx context.Context) error
	Conditions() ConditionStorage
	Endpoints() EndpointStorage
	Routers() RouterStorage
	States() StateStorage
	Incidents() IncidentStorage
}

type AlertingIncidentTracker 

type AlertingIncidentTracker[T interfaces.AlertingSecret] interface {
	AlertingStorage[T]
	OpenInterval(ctx context.Context, conditionId, fingerprint string, start *timestamppb.Timestamp) error
	CloseInterval(ctx context.Context, conditionId, fingerprint string, end *timestamppb.Timestamp) error
	GetActiveWindowsFromIncidentTracker(
		ctx context.Context,
		conditionId string,
		start,
		end *timestamppb.Timestamp,
	) ([]*alertingv1.ActiveWindow, error)
}

type AlertingSecretStorage 

type AlertingSecretStorage[T interfaces.AlertingSecret] interface {
	AlertingStorage[T]
}

type AlertingStateCache 

type AlertingStateCache[T interfaces.AlertingSecret] interface {
	AlertingStorage[T]
	IsDiff(ctx context.Context, key string, value T) bool
	LastKnownChange(ctx context.Context, key string) (*timestamppb.Timestamp, error)
}

type AlertingStorage 

type AlertingStorage[T any] interface {
	Put(ctx context.Context, key string, value T) error
	Get(ctx context.Context, key string, opts ...opts.RequestOption) (T, error)
	Delete(ctx context.Context, key string) error
	ListKeys(ctx context.Context) ([]string, error)
	List(ctx context.Context, opts ...opts.RequestOption) ([]T, error)
}

type AlertingStoreBroker 

type AlertingStoreBroker interface {
	NewClientSet() AlertingClientSet
	// Use applies a specific storage client to the matching storage client in the clientset
	//
	// It is also responsible for migrating existing data if there is an existing store
	// of the same type already in use by the clientset
	Use(store any)
}

type CompositeAlertingBroker 

type CompositeAlertingBroker struct {
	opts.ClientSetOptions
	*CompositeAlertingClientSet
}

func NewCompositeAlertingBroker 

func NewCompositeAlertingBroker(options opts.ClientSetOptions) *CompositeAlertingBroker

func (*CompositeAlertingBroker) NewClientSet 

func (c *CompositeAlertingBroker) NewClientSet() AlertingClientSet

func (*CompositeAlertingBroker) Use 

func (c *CompositeAlertingBroker) Use(store any)

type CompositeAlertingClientSet 

type CompositeAlertingClientSet struct {
	Logger *zap.SugaredLogger
	// contains filtered or unexported fields
}

func (*CompositeAlertingClientSet) CalculateHash 

func (c *CompositeAlertingClientSet) CalculateHash(ctx context.Context, key string, syncOptions *storage_opts.SyncOptions) error

func (CompositeAlertingClientSet) Conditions 

func (c CompositeAlertingClientSet) Conditions() ConditionStorage

func (CompositeAlertingClientSet) Endpoints 

func (c CompositeAlertingClientSet) Endpoints() EndpointStorage

func (*CompositeAlertingClientSet) ForceSync 

func (c *CompositeAlertingClientSet) ForceSync(ctx context.Context, incomingOpts ...storage_opts.SyncOption) error

Based on the other storage, calculate what the virtual config should be, then overwrite the virtual config storage

func (*CompositeAlertingClientSet) GetHash 

func (c *CompositeAlertingClientSet) GetHash(_ context.Context, key string) string

func (CompositeAlertingClientSet) Incidents 

func (c CompositeAlertingClientSet) Incidents() IncidentStorage

func (*CompositeAlertingClientSet) Purge 

func (c *CompositeAlertingClientSet) Purge(ctx context.Context) error

func (CompositeAlertingClientSet) Routers 

func (c CompositeAlertingClientSet) Routers() RouterStorage

func (CompositeAlertingClientSet) States 

func (c CompositeAlertingClientSet) States() StateStorage

func (*CompositeAlertingClientSet) Sync 

func (c *CompositeAlertingClientSet) Sync(ctx context.Context, incomingOpts ...storage_opts.SyncOption) ([]string, error)

type ConditionStorage 

type ConditionStorage = AlertingSecretStorage[*alertingv1.AlertCondition]

type EndpointStorage 

type EndpointStorage = AlertingSecretStorage[*alertingv1.AlertEndpoint]

type HashRing 

type HashRing interface {
	CalculateHash(ctx context.Context, key string, syncOptions *opts.SyncOptions) error
	GetHash(ctx context.Context, key string) string
	// Sync reads from the client set and updates the router storage in the appropriate way
	// It returns the router keys that have changed.
	Sync(ctx context.Context, opts ...opts.SyncOption) (routerKeys []string, err error)
	ForceSync(ctx context.Context, opts ...opts.SyncOption) error
}

HashRing Hash ring uniquely maps groups of objects to a (key, hash) pairs

type IncidentStorage 

type IncidentStorage = AlertingIncidentTracker[*alertingv1.IncidentIntervals]

type RouterStorage 

type RouterStorage = AlertingStorage[routing.OpniRouting]

type StateStorage 

type StateStorage = AlertingStateCache[*alertingv1.CachedState]

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