config

package
v0.17.1 Latest Latest
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 Go to latest Published: Sep 18, 2020 License: Apache-2.0 Imports: 10 Imported by: 12

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	State_name = map[int32]string{
		0: "UNKNOWN",
		1: "READY",
	}
	State_value = map[string]int32{
		"UNKNOWN": 0,
		"READY":   1,
	}
)

Enum value maps for State.

View Source 
var File_pkg_broker_config_targets_proto protoreflect.FileDescriptor

Functions

func BrokerKey 

func BrokerKey(namespace, name string) string

BrokerKey returns the key of a broker.

func SplitTriggerKey added in v0.15.0 

func SplitTriggerKey(key string) (string, string, string)

SplitTriggerKey splits a trigger key into namespace, brokerName, targetName.

func TriggerKey added in v0.15.0 

func TriggerKey(namespace, broker, target string) string

TriggerKey returns the key of a trigger. Format is namespace/brokerName/targetName.

Types

type Broker 

type Broker struct {

	// The id of the object. E.g. UID of the resource.
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// The name of the object.
	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	// The namespace of the object.
	Namespace string `protobuf:"bytes,3,opt,name=namespace,proto3" json:"namespace,omitempty"`
	// The broker address.
	// Will we have more than one address?
	Address string `protobuf:"bytes,4,opt,name=address,proto3" json:"address,omitempty"`
	// The decouple queue for the broker.
	DecoupleQueue *Queue `protobuf:"bytes,5,opt,name=decouple_queue,json=decoupleQueue,proto3" json:"decouple_queue,omitempty"`
	// All targets of the broker.
	Targets map[string]*Target `` /* 155-byte string literal not displayed */
	// The broker state.
	State State `protobuf:"varint,7,opt,name=state,proto3,enum=config.State" json:"state,omitempty"`
	// contains filtered or unexported fields
}

Represents a broker.

func (*Broker) Descriptor deprecated 

func (*Broker) Descriptor() ([]byte, []int)

Deprecated: Use Broker.ProtoReflect.Descriptor instead.

func (*Broker) GetAddress 

func (x *Broker) GetAddress() string

func (*Broker) GetDecoupleQueue 

func (x *Broker) GetDecoupleQueue() *Queue

func (*Broker) GetId 

func (x *Broker) GetId() string

func (*Broker) GetName 

func (x *Broker) GetName() string

func (*Broker) GetNamespace 

func (x *Broker) GetNamespace() string

func (*Broker) GetState 

func (x *Broker) GetState() State

func (*Broker) GetTargets 

func (x *Broker) GetTargets() map[string]*Target

func (*Broker) Key added in v0.15.0 

func (b *Broker) Key() string

Key returns the broker key.

func (*Broker) ProtoMessage 

func (*Broker) ProtoMessage()

func (*Broker) ProtoReflect added in v0.15.0 

func (x *Broker) ProtoReflect() protoreflect.Message

func (*Broker) Reset 

func (x *Broker) Reset()

func (*Broker) String 

func (x *Broker) String() string

type BrokerMutation 

type BrokerMutation interface {
	// SetID sets the broker ID.
	SetID(id string) BrokerMutation
	// SetAddress sets the broker address.
	SetAddress(address string) BrokerMutation
	// SetDecoupleQueue sets the broker decouple queue.
	SetDecoupleQueue(q *Queue) BrokerMutation
	// SetState sets the broker state.
	SetState(s State) BrokerMutation
	// UpsertTargets upserts Targets to the broker.
	// The targets' namespace and broker will be forced to be
	// the same as the broker's namespace and name.
	UpsertTargets(...*Target) BrokerMutation
	// DeleteTargets targets deletes Targets from the broker.
	DeleteTargets(...*Target) BrokerMutation
	// Delete deletes the broker.
	Delete()
}

BrokerMutation provides functions to mutate a Broker. The changes made via the BrokerMutation must be "committed" altogether.

type CachedTargets 

type CachedTargets struct {
	Value atomic.Value
}

CachedTargets provides a in-memory cached copy of targets.

func (*CachedTargets) Bytes 

func (ct *CachedTargets) Bytes() ([]byte, error)

Bytes serializes all the targets.

func (*CachedTargets) EqualsBytes 

func (ct *CachedTargets) EqualsBytes(b []byte) bool

EqualsBytes checks if the current targets config equals the given targets config in bytes.

func (*CachedTargets) EqualsString 

func (ct *CachedTargets) EqualsString(s string) bool

EqualsString checks if the current targets config equals the given targets config in string.

func (*CachedTargets) GetBroker 

func (ct *CachedTargets) GetBroker(namespace, name string) (*Broker, bool)

GetBroker returns a broker and its targets if it exists. Do not modify the returned Broker copy.

func (*CachedTargets) GetBrokerByKey 

func (ct *CachedTargets) GetBrokerByKey(key string) (*Broker, bool)

GetBrokerByKey returns a broker and its targets if it exists. Do not modify the returned Broker copy.

func (*CachedTargets) GetTarget added in v0.15.0 

func (ct *CachedTargets) GetTarget(namespace, brokerName, targetName string) (*Target, bool)

GetTarget returns a target. Do not modify the returned Target copy.

func (*CachedTargets) GetTargetByKey added in v0.15.0 

func (ct *CachedTargets) GetTargetByKey(key string) (*Target, bool)

GetTargetByKey returns a target by its trigger key. The format of trigger key is namespace/brokerName/targetName. Do not modify the returned Target copy.

func (*CachedTargets) Load 

func (ct *CachedTargets) Load() *TargetsConfig

Load atomically loads a stored TargetsConfig. If there was no TargetsConfig stored, nil will be returned.

func (*CachedTargets) RangeAllTargets 

func (ct *CachedTargets) RangeAllTargets(f func(*Target) bool)

RangeAllTargets ranges over all targets. Do not modify the given Target copy.

func (*CachedTargets) RangeBrokers 

func (ct *CachedTargets) RangeBrokers(f func(*Broker) bool)

RangeBrokers ranges over all brokers. Do not modify the given Broker copy.

func (*CachedTargets) Store 

func (ct *CachedTargets) Store(t *TargetsConfig)

Store atomically stores a TargetsConfig.

func (*CachedTargets) String 

func (ct *CachedTargets) String() string

String returns the text format of all the targets.

type Queue 

type Queue struct {
	Topic        string `protobuf:"bytes,1,opt,name=topic,proto3" json:"topic,omitempty"`
	Subscription string `protobuf:"bytes,2,opt,name=subscription,proto3" json:"subscription,omitempty"`
	State        State  `protobuf:"varint,3,opt,name=state,proto3,enum=config.State" json:"state,omitempty"`
	// contains filtered or unexported fields
}

A pubsub "queue".

func (*Queue) Descriptor deprecated 

func (*Queue) Descriptor() ([]byte, []int)

Deprecated: Use Queue.ProtoReflect.Descriptor instead.

func (*Queue) GetState added in v0.16.2 

func (x *Queue) GetState() State

func (*Queue) GetSubscription 

func (x *Queue) GetSubscription() string

func (*Queue) GetTopic 

func (x *Queue) GetTopic() string

func (*Queue) ProtoMessage 

func (*Queue) ProtoMessage()

func (*Queue) ProtoReflect added in v0.15.0 

func (x *Queue) ProtoReflect() protoreflect.Message

func (*Queue) Reset 

func (x *Queue) Reset()

func (*Queue) String 

func (x *Queue) String() string

type ReadonlyTargets 

type ReadonlyTargets interface {
	// RangeAllTargets ranges over all targets.
	// Do not modify the given Target copy.
	RangeAllTargets(func(*Target) bool)
	// GetTarget returns a target.
	// Do not modify the returned Target copy.
	GetTarget(namespace, brokerName, targetName string) (*Target, bool)
	// GetTargetByKey returns a target by its trigger key. The format of trigger key is namespace/brokerName/targetName.
	// Do not modify the returned Target copy.
	GetTargetByKey(key string) (*Target, bool)
	// GetBroker returns a broker and its targets if it exists.
	// Do not modify the returned Broker copy.
	GetBroker(namespace, name string) (*Broker, bool)
	// GetBroker by its key (namespace/name).
	GetBrokerByKey(key string) (*Broker, bool)
	// RangeBrokers ranges over all brokers.
	// Do not modify the given Broker copy.
	RangeBrokers(func(*Broker) bool)
	// Bytes serializes all the targets.
	Bytes() ([]byte, error)
	// String returns the text format of all the targets.
	String() string
	// EqualsBytes checks if the current targets config equals the given
	// targets config in bytes.
	EqualsBytes([]byte) bool
	// EqualsString checks if the current targets config equals the given
	// targets config in string.
	EqualsString(string) bool
}

ReadonlyTargets provides "read" functions for brokers and targets.

type State 

type State int32

The state of the object. We may add additional intermediate states if needed. 

const (
	State_UNKNOWN State = 0
	State_READY   State = 1
)

func (State) Descriptor added in v0.15.0 

func (State) Descriptor() protoreflect.EnumDescriptor

func (State) Enum added in v0.15.0 

func (x State) Enum() *State

func (State) EnumDescriptor deprecated 

func (State) EnumDescriptor() ([]byte, []int)

Deprecated: Use State.Descriptor instead.

func (State) Number added in v0.15.0 

func (x State) Number() protoreflect.EnumNumber

func (State) String 

func (x State) String() string

func (State) Type added in v0.15.0 

func (State) Type() protoreflect.EnumType

type Target 

type Target struct {

	// The id of the object. E.g. UID of the resource.
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// The name of the object.
	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
	// The namespace of the object.
	Namespace string `protobuf:"bytes,3,opt,name=namespace,proto3" json:"namespace,omitempty"`
	// The broker name that the trigger is referencing.
	Broker string `protobuf:"bytes,4,opt,name=broker,proto3" json:"broker,omitempty"`
	// The resolved subscriber URI of the target.
	Address string `protobuf:"bytes,5,opt,name=address,proto3" json:"address,omitempty"`
	// Optional filters from the trigger.
	FilterAttributes map[string]string `` /* 197-byte string literal not displayed */
	// The retry queue for the target.
	RetryQueue *Queue `protobuf:"bytes,7,opt,name=retry_queue,json=retryQueue,proto3" json:"retry_queue,omitempty"`
	// The target state.
	State State `protobuf:"varint,8,opt,name=state,proto3,enum=config.State" json:"state,omitempty"`
	// contains filtered or unexported fields
}

Target defines the config schema for a broker subscription target.

func (*Target) Descriptor deprecated 

func (*Target) Descriptor() ([]byte, []int)

Deprecated: Use Target.ProtoReflect.Descriptor instead.

func (*Target) GetAddress 

func (x *Target) GetAddress() string

func (*Target) GetBroker 

func (x *Target) GetBroker() string

func (*Target) GetFilterAttributes 

func (x *Target) GetFilterAttributes() map[string]string

func (*Target) GetId 

func (x *Target) GetId() string

func (*Target) GetName 

func (x *Target) GetName() string

func (*Target) GetNamespace 

func (x *Target) GetNamespace() string

func (*Target) GetRetryQueue 

func (x *Target) GetRetryQueue() *Queue

func (*Target) GetState 

func (x *Target) GetState() State

func (*Target) Key added in v0.15.0 

func (t *Target) Key() string

Key returns the target key.

func (*Target) ProtoMessage 

func (*Target) ProtoMessage()

func (*Target) ProtoReflect added in v0.15.0 

func (x *Target) ProtoReflect() protoreflect.Message

func (*Target) Reset 

func (x *Target) Reset()

func (*Target) String 

func (x *Target) String() string

type Targets 

type Targets interface {
	ReadonlyTargets
	// MutateBroker mutates a broker by namespace and name.
	// If the broker doesn't exist, it will be added (unless Delete() is called).
	MutateBroker(namespace, name string, mutate func(BrokerMutation))
}

Targets provides "read" and "write" functions for broker targets.

type TargetsConfig 

type TargetsConfig struct {

	// Keybed by broker namespace/name.
	Brokers map[string]*Broker `` /* 155-byte string literal not displayed */
	// contains filtered or unexported fields
}

TargetsConfig is the collection of all Targets.

func (*TargetsConfig) Descriptor deprecated 

func (*TargetsConfig) Descriptor() ([]byte, []int)

Deprecated: Use TargetsConfig.ProtoReflect.Descriptor instead.

func (*TargetsConfig) GetBrokers 

func (x *TargetsConfig) GetBrokers() map[string]*Broker

func (*TargetsConfig) ProtoMessage 

func (*TargetsConfig) ProtoMessage()

func (*TargetsConfig) ProtoReflect added in v0.15.0 

func (x *TargetsConfig) ProtoReflect() protoreflect.Message

func (*TargetsConfig) Reset 

func (x *TargetsConfig) Reset()

func (*TargetsConfig) String 

func (x *TargetsConfig) String() string

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