selectors

Documentation

Overview

Companion package for github.com/fluxninja/aperture/api/gen/proto/go/aperture/policy/language/v1 containing conversions of proto-generated struct into golang ones and other helpers.

Index

• func FromProto(selectorMsg *policylangv1.FlowSelector) (selector, error)
• func MMExprFromLabelMatcher(lm *policylangv1.LabelMatcher) (mm.Expr, error)
• func MMExprFromProto(expr *policylangv1.MatchExpression) (mm.Expr, error)
• type ControlPointID
  • func NewControlPointID(service string, controlPoint string) ControlPointID
  • func (cp ControlPointID) WithType(controlPointType string) TypedControlPointID
• type GlobalControlPointID
• type TypedControlPointID
  • func NewTypedControlPointID(service string, controlPoint string, controlPointType string) TypedControlPointID
  • func TypedControlPointIDFromProto(protoCP *flowcontrolpointsv1.FlowControlPoint) TypedControlPointID
  • func (cp TypedControlPointID) InAgentGroup(agentGroup string) TypedGlobalControlPointID
  • func (cp *TypedControlPointID) ToProto() *flowcontrolpointsv1.FlowControlPoint
• type TypedGlobalControlPointID
  • func TypedGlobalControlPointIDFromProto(protoCP *cmdv1.GlobalFlowControlPoint) TypedGlobalControlPointID
  • func (cp *TypedGlobalControlPointID) ToProto() *cmdv1.GlobalFlowControlPoint

Functions

func FromProto

func FromProto(selectorMsg *policylangv1.FlowSelector) (selector, error)

FromProto creates a Selector from a "raw" proto-based Selector

The selector is assumed to be already validated and non-nil.

func MMExprFromLabelMatcher

func MMExprFromLabelMatcher(lm *policylangv1.LabelMatcher) (mm.Expr, error)

MMExprFromLabelMatcher translates proto definition of label matcher into a // single multimatcher expression

LabelMatcher can be nil or a validated LabelMatcher.

func MMExprFromProto

func MMExprFromProto(expr *policylangv1.MatchExpression) (mm.Expr, error)

MMExprFromProto converts proto definition of expression into multimatcher Expression

The expr is assumed to be validated and nonnil.

Types

type ControlPointID

type ControlPointID struct {
	Service      string
	ControlPoint string
}

ControlPointID is the struct that represents a ControlPoint.

Agent group is implied. Type is ignored.

func NewControlPointID

func NewControlPointID(service string, controlPoint string) ControlPointID

NewControlPointID returns a controlPointID.

func (ControlPointID) WithType

func (cp ControlPointID) WithType(controlPointType string) TypedControlPointID

WithType returns the controlpoint as TypedControlPointID.

type GlobalControlPointID

type GlobalControlPointID struct {
	ControlPointID
	AgentGroup string
}

GlobalControlPointID is just like TypedGlobalControlPointID but embedding the ControlPointID instead of TypedControlPointID.

Useful for defining a control point to find, without having to specify the source.

type TypedControlPointID

type TypedControlPointID struct {
	ControlPointID
	Type string
}

TypedControlPointID is the struct that represents a FlowControlPoint.

Agent group is implied.

Note: We need to mirror flowcontrolpointsv1.FlowControlPoint, because protobuf-generated struct cannot be used as map keys.

func NewTypedControlPointID

func NewTypedControlPointID(service string, controlPoint string, controlPointType string) TypedControlPointID

NewTypedControlPointID returns a typedControlPointID.

func TypedControlPointIDFromProto

func TypedControlPointIDFromProto(protoCP *flowcontrolpointsv1.FlowControlPoint) TypedControlPointID

TypedControlPointIDFromProto creates TypedControlPointID from protobuf representation.

func (TypedControlPointID) InAgentGroup

func (cp TypedControlPointID) InAgentGroup(agentGroup string) TypedGlobalControlPointID

InAgentGroup returns the controlpoint as TypedGlobalControlPointID with given agent group.

func (*TypedControlPointID) ToProto

func (cp *TypedControlPointID) ToProto() *flowcontrolpointsv1.FlowControlPoint

ToProto returns protobuf representation of control point.

type TypedGlobalControlPointID

type TypedGlobalControlPointID struct {
	TypedControlPointID
	AgentGroup string
}

TypedGlobalControlPointID is ControlPointID with explicit agent group.

Note: We need to mirror cmdv1.GlobalFlowControlPoint, because protobuf-generated struct cannot be used as map keys.

func TypedGlobalControlPointIDFromProto

func TypedGlobalControlPointIDFromProto(protoCP *cmdv1.GlobalFlowControlPoint) TypedGlobalControlPointID

TypedGlobalControlPointIDFromProto creates ControlPointID from protobuf representation.

func (*TypedGlobalControlPointID) ToProto

func (cp *TypedGlobalControlPointID) ToProto() *cmdv1.GlobalFlowControlPoint

ToProto returns protobuf representation of control point.