constants

Documentation

Index

• Constants
• Variables

Constants

const (
	SuperClusterInfoCfgMap = "supercluster-info"
	SuperClusterIDKey      = "id"
)

const (
	// LabelScheduledCluster is the super cluster the pod schedules to.
	LabelScheduledCluster = "scheduler.virtualcluster.io/superCluster"

	// LabelScheduledPlacements is the scheduled placements the namespace schedules to.
	LabelScheduledPlacements = "scheduler.virtualcluster.io/placements"

	// LabelScheduledSlice is the scheduled slice size of the namespace.
	LabelNamespaceSlice = "scheduler.virtualcluster.io/slice"
)

const (
	// Override the client-go default 5 qps and 10 burst, which are too small for mccontroller .
	DefaultSyncerClientQPS   = 1000
	DefaultSyncerClientBurst = 2000

	// DefaultRequestTimeout is set for all client-go request. This is the absolute
	// timeout of the HTTP request, including reading the response body.
	DefaultRequestTimeout = 30 * time.Second

	// If reconcile request keeps failing, stop retrying after MaxReconcileRetryAttempts.
	// According to controller workqueue default rate limiter algorithm, retry 16 times takes around 180 seconds.
	MaxReconcileRetryAttempts = 16

	// StatusCode represents the status of every syncer operations.
	// TODO: more detailed error code
	StatusCodeOK                     = "OK"
	StatusCodeExceedMaxRetryAttempts = "ExceedMaxRetryAttempts"
	StatusCodeError                  = "Error"
	StatusCodeBadRequest             = "BadRequest"
)

Variables

var DefaultNamespaceSlice = v1.ResourceList{
	v1.ResourceCPU:    resource.MustParse("2"),
	v1.ResourceMemory: resource.MustParse("4Gi"),
}

var ResourceSyncerUserAgent = "resource-syncer/" + version.BriefVersion()

ResourceSyncerUserAgent is the userAgent name when starting resource syncer. TODO: make this configurable in Cluster instance.

var SuperClusterID string

SuperClusterID is initialized when syncer started, it won't change during syncer life cycle.