routing

package
v1.0.0-preview Latest Latest
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 Go to latest Published: Aug 5, 2020 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Overview

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

View Source 
const (
	SubsetBaseline  = "iter8-baseline"
	SubsetCandidate = "iter8-candidate"
	SubsetStable    = "iter8-stable"

	RoleInitializing = "initializing"
	RoleStable       = "stable"
	RoleProgressing  = "progressing"

	ExperimentInit  = "iter8-tools/init"
	ExperimentRole  = "iter8-tools/role"
	ExperimentLabel = "iter8-tools/experiment"
	ExperimentHost  = "iter8-tools/host"
)
View Source 
const (
	IstioRuleSuffix = ".iter8-experiment"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type DestinationRuleBuilder 

type DestinationRuleBuilder v1alpha3.DestinationRule

func NewDestinationRule 

func NewDestinationRule(serviceName, name, namespace string) *DestinationRuleBuilder

func NewDestinationRuleBuilder 

func NewDestinationRuleBuilder(dr *v1alpha3.DestinationRule) *DestinationRuleBuilder

func (*DestinationRuleBuilder) Build 

func (b *DestinationRuleBuilder) Build() *v1alpha3.DestinationRule

func (*DestinationRuleBuilder) InitSubsets added in v0.2.0 

func (b *DestinationRuleBuilder) InitSubsets(count int) *DestinationRuleBuilder

func (*DestinationRuleBuilder) ProgressingToStable 

func (b *DestinationRuleBuilder) ProgressingToStable(stableSubsets map[string]string) *DestinationRuleBuilder

func (*DestinationRuleBuilder) RemoveExperimentLabel 

func (b *DestinationRuleBuilder) RemoveExperimentLabel() *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithExperimentRegistered added in v0.2.0 

func (b *DestinationRuleBuilder) WithExperimentRegistered(exp string) *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithHostRegistered 

func (b *DestinationRuleBuilder) WithHostRegistered(host string) *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithInitLabel 

func (b *DestinationRuleBuilder) WithInitLabel() *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithName 

func (b *DestinationRuleBuilder) WithName(name string) *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithProgressingLabel 

func (b *DestinationRuleBuilder) WithProgressingLabel() *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithStableLabel 

func (b *DestinationRuleBuilder) WithStableLabel() *DestinationRuleBuilder

func (*DestinationRuleBuilder) WithSubset 

func (b *DestinationRuleBuilder) WithSubset(d *appsv1.Deployment, subsetName string, idx int) *DestinationRuleBuilder

WithSubset converts stable dr to progressing dr

type HTTPRouteBuilder added in v0.2.0 

type HTTPRouteBuilder networkingv1alpha3.HTTPRoute

func NewEmptyHTTPRoute added in v0.2.0 

func NewEmptyHTTPRoute() *HTTPRouteBuilder

func NewHTTPRoute added in v0.2.0 

func NewHTTPRoute(route *networkingv1alpha3.HTTPRoute) *HTTPRouteBuilder

func (*HTTPRouteBuilder) Build added in v0.2.0 

func (b *HTTPRouteBuilder) Build() *networkingv1alpha3.HTTPRoute

func (*HTTPRouteBuilder) ClearRoute 

func (b *HTTPRouteBuilder) ClearRoute() *HTTPRouteBuilder

func (*HTTPRouteBuilder) WithDestination added in v0.2.0 

func (b *HTTPRouteBuilder) WithDestination(d *networkingv1alpha3.HTTPRouteDestination) *HTTPRouteBuilder

type HTTPRouteDestinationBuilder added in v0.2.0 

type HTTPRouteDestinationBuilder networkingv1alpha3.HTTPRouteDestination

func NewHTTPRouteDestination added in v0.2.0 

func NewHTTPRouteDestination() *HTTPRouteDestinationBuilder

func (*HTTPRouteDestinationBuilder) Build added in v0.2.0 

func (b *HTTPRouteDestinationBuilder) Build() *networkingv1alpha3.HTTPRouteDestination

func (*HTTPRouteDestinationBuilder) WithHost added in v0.2.0 

func (b *HTTPRouteDestinationBuilder) WithHost(host string) *HTTPRouteDestinationBuilder

func (*HTTPRouteDestinationBuilder) WithPort added in v0.2.0 

func (b *HTTPRouteDestinationBuilder) WithPort(port uint32) *HTTPRouteDestinationBuilder

func (*HTTPRouteDestinationBuilder) WithSubset added in v0.2.0 

func (b *HTTPRouteDestinationBuilder) WithSubset(subset string) *HTTPRouteDestinationBuilder

func (*HTTPRouteDestinationBuilder) WithWeight added in v0.2.0 

func (b *HTTPRouteDestinationBuilder) WithWeight(w int32) *HTTPRouteDestinationBuilder

type Router 

type Router struct {
	// contains filtered or unexported fields
}

func Init 

func Init(client istioclient.Interface) *Router

Init returns an initialized router

func (*Router) Cleanup 

func (r *Router) Cleanup(context context.Context, instance *iter8v1alpha2.Experiment) (err error)

Cleanup configures routing rules to set up traffic to desired end state

func (*Router) GetRoutingRuleName 

func (r *Router) GetRoutingRuleName() string

GetRoutingRuleName returns namespaced name of routing rulesin the router

func (*Router) GetRoutingRules 

func (r *Router) GetRoutingRules(instance *iter8v1alpha2.Experiment) error

GetRoutingRules will inject routing rules into router or return error if there is any

func (*Router) InitRoutingRules 

func (r *Router) InitRoutingRules(instance *iter8v1alpha2.Experiment) error

InitRoutingRules creates routing rules for experiment

func (*Router) UpdateBaseline 

func (r *Router) UpdateBaseline(ctx context.Context, instance *iter8v1alpha2.Experiment, targets *targets.Targets) (err error)

func (*Router) UpdateCandidates 

func (r *Router) UpdateCandidates(context context.Context, targets *targets.Targets) (err error)

func (*Router) UpdateTrafficSplit 

func (r *Router) UpdateTrafficSplit(instance *iter8v1alpha2.Experiment) error

UpdateTrafficSplit updates virtualservice with latest traffic split

type VirtualServiceBuilder 

type VirtualServiceBuilder v1alpha3.VirtualService

func NewVirtualService 

func NewVirtualService(serviceName, name, namespace string) *VirtualServiceBuilder

func NewVirtualServiceBuilder 

func NewVirtualServiceBuilder(vs *v1alpha3.VirtualService) *VirtualServiceBuilder

func (*VirtualServiceBuilder) Build 

func (b *VirtualServiceBuilder) Build() *v1alpha3.VirtualService

func (*VirtualServiceBuilder) InitGateways added in v0.2.0 

func (b *VirtualServiceBuilder) InitGateways() *VirtualServiceBuilder

func (*VirtualServiceBuilder) InitHosts added in v0.2.0 

func (b *VirtualServiceBuilder) InitHosts() *VirtualServiceBuilder

func (*VirtualServiceBuilder) ProgressingToStable 

func (b *VirtualServiceBuilder) ProgressingToStable(weight map[string]int32, host, ns string) *VirtualServiceBuilder

func (*VirtualServiceBuilder) RemoveExperimentLabel 

func (b *VirtualServiceBuilder) RemoveExperimentLabel() *VirtualServiceBuilder

func (*VirtualServiceBuilder) ToProgressing 

func (b *VirtualServiceBuilder) ToProgressing(service string, candidateCount int) *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithExperimentRegistered added in v0.2.0 

func (b *VirtualServiceBuilder) WithExperimentRegistered(exp string) *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithGateways added in v0.2.0 

func (b *VirtualServiceBuilder) WithGateways(gws []string) *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithHTTPMatch 

func (b *VirtualServiceBuilder) WithHTTPMatch(httpMatch []*iter8v1alpha2.HTTPMatchRequest) *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithHTTPRoute added in v0.2.0 

func (b *VirtualServiceBuilder) WithHTTPRoute(route *networkingv1alpha3.HTTPRoute) *VirtualServiceBuilder

WithHTTPRoute updates the first http route

func (*VirtualServiceBuilder) WithHostRegistered 

func (b *VirtualServiceBuilder) WithHostRegistered(host string) *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithHosts added in v0.2.0 

func (b *VirtualServiceBuilder) WithHosts(hosts []string) *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithInitLabel 

func (b *VirtualServiceBuilder) WithInitLabel() *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithMeshGateway added in v0.2.0 

func (b *VirtualServiceBuilder) WithMeshGateway() *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithPort 

func (b *VirtualServiceBuilder) WithPort(num uint32) *VirtualServiceBuilder

WithPort adds port to each destination in iter8 route

func (*VirtualServiceBuilder) WithProgressingLabel 

func (b *VirtualServiceBuilder) WithProgressingLabel() *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithStableLabel 

func (b *VirtualServiceBuilder) WithStableLabel() *VirtualServiceBuilder

func (*VirtualServiceBuilder) WithTrafficSplit 

func (b *VirtualServiceBuilder) WithTrafficSplit(host string, trafficSplit map[string]int32) *VirtualServiceBuilder

WithTrafficSplit will update http route with specified traffic split

Source Files

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