eventratelimit

type Configuration struct {
	metav1.TypeMeta `json:",inline"`

	// limits are the limits to place on event queries received.
	// Limits can be placed on events received server-wide, per namespace,
	// per user, and per source+object.
	// At least one limit is required.
	Limits []Limit `json:"limits"`
}

type Limit struct {
	// type is the type of limit to which this configuration applies
	Type LimitType `json:"type"`

	// qps is the number of event queries per second that are allowed for this
	// type of limit. The qps and burst fields are used together to determine if
	// a particular event query is accepted. The qps determines how many queries
	// are accepted once the burst amount of queries has been exhausted.
	QPS int32 `json:"qps"`

	// burst is the burst number of event queries that are allowed for this type
	// of limit. The qps and burst fields are used together to determine if a
	// particular event query is accepted. The burst determines the maximum size
	// of the allowance granted for a particular bucket. For example, if the burst
	// is 10 and the qps is 3, then the admission control will accept 10 queries
	// before blocking any queries. Every second, 3 more queries will be allowed.
	// If some of that allowance is not used, then it will roll over to the next
	// second, until the maximum allowance of 10 is reached.
	Burst int32 `json:"burst"`

	// cacheSize is the size of the LRU cache for this type of limit. If a bucket
	// is evicted from the cache, then the allowance for that bucket is reset. If
	// more queries are later received for an evicted bucket, then that bucket
	// will re-enter the cache with a clean slate, giving that bucket a full
	// allowance of burst queries.
	//
	// The default cache size is 4096.
	//
	// If limitType is 'server', then cacheSize is ignored.
	// +optional
	CacheSize int32 `json:"cacheSize,omitempty"`
}

type LimitType string