Documentation
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Index ¶
Constants ¶
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const GroupName = "eventratelimit.admission.k8s.io"
GroupName is the group name use in this package
Variables ¶
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var ( SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes) AddToScheme = SchemeBuilder.AddToScheme )
View Source
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
SchemeGroupVersion is group version used to register these objects
Functions ¶
func Resource ¶
func Resource(resource string) schema.GroupResource
Resource takes an unqualified resource and returns a Group qualified GroupResource
Types ¶
type Configuration ¶
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"`
}
Configuration provides configuration for the EventRateLimit admission controller.
func (*Configuration) DeepCopy ¶
func (in *Configuration) DeepCopy() *Configuration
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Configuration.
func (*Configuration) DeepCopyInto ¶
func (in *Configuration) DeepCopyInto(out *Configuration)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (*Configuration) DeepCopyObject ¶
func (in *Configuration) DeepCopyObject() runtime.Object
DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
type Limit ¶
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"`
}
Limit is the configuration for a particular limit type
func (*Limit) DeepCopy ¶
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Limit.
func (*Limit) DeepCopyInto ¶
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type LimitType ¶
type LimitType string
LimitType is the type of the limit (e.g., per-namespace)
const ( // ServerLimitType is a type of limit where there is one bucket shared by // all of the event queries received by the API Server. ServerLimitType LimitType = "Server" // NamespaceLimitType is a type of limit where there is one bucket used by // each namespace NamespaceLimitType LimitType = "Namespace" // UserLimitType is a type of limit where there is one bucket used by each // user UserLimitType LimitType = "User" // SourceAndObjectLimitType is a type of limit where there is one bucket used // by each combination of source and involved object of the event. SourceAndObjectLimitType LimitType = "SourceAndObject" )
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package install installs the experimental API group, making it available as an option to all of the API encoding/decoding machinery.
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Package install installs the experimental API group, making it available as an option to all of the API encoding/decoding machinery. |
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Package v1alpha1 is the v1alpha1 version of the API.
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Package v1alpha1 is the v1alpha1 version of the API. |
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