cache

Documentation

Index

• type LiveStateCache
  • func NewLiveStateCache(db db.ArgoDB, appInformer cache.SharedIndexInformer, ...) LiveStateCache
• type ObjectUpdatedHandler
• type ResourceInfo

Types

type LiveStateCache

type LiveStateCache interface {
	// Returns k8s server version
	GetVersionsInfo(serverURL string) (string, []metav1.APIGroup, error)
	// Returns true of given group kind is a namespaced resource
	IsNamespaced(server string, gk schema.GroupKind) (bool, error)
	// Returns synced cluster cache
	GetClusterCache(server string) (clustercache.ClusterCache, error)
	// Executes give callback against resource specified by the key and all its children
	IterateHierarchy(server string, key kube.ResourceKey, action func(child appv1.ResourceNode, appName string)) error
	// Returns state of live nodes which correspond for target nodes of specified application.
	GetManagedLiveObjs(a *appv1.Application, targetObjs []*unstructured.Unstructured) (map[kube.ResourceKey]*unstructured.Unstructured, error)
	// Returns all top level resources (resources without owner references) of a specified namespace
	GetNamespaceTopLevelResources(server string, namespace string) (map[kube.ResourceKey]appv1.ResourceNode, error)
	// Starts watching resources of each controlled cluster.
	Run(ctx context.Context) error
	// Returns information about monitored clusters
	GetClustersInfo() []clustercache.ClusterInfo
	// Init must be executed before cache can be used
	Init() error
}

func NewLiveStateCache

func NewLiveStateCache(
	db db.ArgoDB,
	appInformer cache.SharedIndexInformer,
	settingsMgr *settings.SettingsManager,
	kubectl kube.Kubectl,
	metricsServer *metrics.MetricsServer,
	onObjectUpdated ObjectUpdatedHandler) LiveStateCache

type ObjectUpdatedHandler

type ObjectUpdatedHandler = func(managedByApp map[string]bool, ref v1.ObjectReference)

type ResourceInfo

type ResourceInfo struct {
	Info    []appv1.InfoItem
	AppName string
	// networkingInfo are available only for known types involved into networking: Ingress, Service, Pod
	NetworkingInfo *appv1.ResourceNetworkingInfo
	Images         []string
	Health         *health.HealthStatus
}