router

package
v0.0.0-...-e3e1183 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 25, 2019 License: Apache-2.0 Imports: 15 Imported by: 0

Documentation

Index

Constants

View Source 
const RouterLogFormat = "[router] [%s] [%s] %v"

[sub module] & [function] & msg

Variables

View Source 
var (
	ErrNilRouterConfig      = errors.New("router config is nil")
	ErrNoVirtualHost        = errors.New("virtual host is nil")
	ErrNoRouters            = errors.New("routers is nil")
	ErrDuplicateVirtualHost = errors.New("duplicate domain virtual host")
	ErrUnexpected           = errors.New("an unexpected error occurs")
	ErrRouterFactory        = errors.New("default router factory create router failed")
)
View Source 
var ConfigUtilityInst = &configUtility{}

Functions

func GetRouterHeaders 

func GetRouterHeaders(headers []v2.HeaderMatcher) []*types.HeaderData

GetRouterHeaders exports getRouterHeaders

func GetRoutersMangerInstance 

func GetRoutersMangerInstance() types.RouterManager

compatible

func NewConfigImpl 

func NewConfigImpl(routerConfig *v2.RouterConfiguration) *configImpl

NewConfigImpl return an configImpl instance contains requestHeadersParser and responseHeadersParser

func NewRouterManager 

func NewRouterManager() types.RouterManager

func NewRouters 

func NewRouters(routerConfig *v2.RouterConfiguration) (types.Routers, error)

NewRouters creates a types.Routers by according to config

func RegisterMakeHandlerChain 

func RegisterMakeHandlerChain(f MakeHandlerChain, order uint32)

func RegisterRouterRule 

func RegisterRouterRule(f RouterRuleFactory, order uint32)

Types

type MakeHandlerChain 

type MakeHandlerChain func(context.Context, types.HeaderMap, types.Routers, types.ClusterManager) *RouteHandlerChain

MakeHandlerChain creates a RouteHandlerChain, should not returns a nil handler chain, or the stream filters will be ignored

type Matchable 

type Matchable interface {
	Match(headers types.HeaderMap, randomValue uint64) types.Route
}

type MetadataMatchCriteriaImpl 

type MetadataMatchCriteriaImpl struct {
	MatchCriteriaArray []types.MetadataMatchCriterion
}

MetadataMatchCriteriaImpl class wrapper MatchCriteriaArray which contains MatchCriteria in dictionary sorted

func NewMetadataMatchCriteriaImpl 

func NewMetadataMatchCriteriaImpl(metadataMatches map[string]string) *MetadataMatchCriteriaImpl

NewMetadataMatchCriteriaImpl

func (*MetadataMatchCriteriaImpl) Len 

func (mmcti *MetadataMatchCriteriaImpl) Len() int

func (*MetadataMatchCriteriaImpl) Less 

func (mmcti *MetadataMatchCriteriaImpl) Less(i, j int) bool

func (*MetadataMatchCriteriaImpl) MergeMatchCriteria 

func (mmcti *MetadataMatchCriteriaImpl) MergeMatchCriteria(metadataMatches map[string]interface{}) types.MetadataMatchCriteria

MergeMatchCriteria No usage currently

func (*MetadataMatchCriteriaImpl) MetadataMatchCriteria 

func (mmcti *MetadataMatchCriteriaImpl) MetadataMatchCriteria() []types.MetadataMatchCriterion

MetadataMatchCriteria

func (*MetadataMatchCriteriaImpl) Swap 

func (mmcti *MetadataMatchCriteriaImpl) Swap(i, j int)

type MetadataMatchCriterionImpl 

type MetadataMatchCriterionImpl struct {
	Name  string
	Value string
}

MetadataMatchCriterionImpl class contains the name and value of the metadata match criterion Implement types.MetadataMatchCriterion

func (*MetadataMatchCriterionImpl) MetadataKeyName 

func (mmci *MetadataMatchCriterionImpl) MetadataKeyName() string

MetadataKeyName return name

func (*MetadataMatchCriterionImpl) MetadataValue 

func (mmci *MetadataMatchCriterionImpl) MetadataValue() string

MetadataValue return value

type PathRouteRuleImpl 

type PathRouteRuleImpl struct {
	*RouteRuleImplBase
	// contains filtered or unexported fields
}

func (*PathRouteRuleImpl) FinalizeRequestHeaders 

func (prri *PathRouteRuleImpl) FinalizeRequestHeaders(headers types.HeaderMap, requestInfo types.RequestInfo)

types.RouteRule override Base

func (*PathRouteRuleImpl) Match 

func (prri *PathRouteRuleImpl) Match(headers types.HeaderMap, randomValue uint64) types.Route

func (*PathRouteRuleImpl) MatchType 

func (prri *PathRouteRuleImpl) MatchType() types.PathMatchType

func (*PathRouteRuleImpl) Matcher 

func (prri *PathRouteRuleImpl) Matcher() string

types.PathMatchCriterion

func (*PathRouteRuleImpl) PathMatchCriterion 

func (prri *PathRouteRuleImpl) PathMatchCriterion() types.PathMatchCriterion

func (*PathRouteRuleImpl) RouteRule 

func (prri *PathRouteRuleImpl) RouteRule() types.RouteRule

type PrefixRouteRuleImpl 

type PrefixRouteRuleImpl struct {
	*RouteRuleImplBase
	// contains filtered or unexported fields
}

PrefixRouteRuleImpl used to "match path" with "prefix match"

func (*PrefixRouteRuleImpl) FinalizeRequestHeaders 

func (prei *PrefixRouteRuleImpl) FinalizeRequestHeaders(headers types.HeaderMap, requestInfo types.RequestInfo)

types.RouteRule override Base

func (*PrefixRouteRuleImpl) Match 

func (prei *PrefixRouteRuleImpl) Match(headers types.HeaderMap, randomValue uint64) types.Route

func (*PrefixRouteRuleImpl) MatchType 

func (prei *PrefixRouteRuleImpl) MatchType() types.PathMatchType

func (*PrefixRouteRuleImpl) Matcher 

func (prei *PrefixRouteRuleImpl) Matcher() string

types.PathMatchCriterion

func (*PrefixRouteRuleImpl) PathMatchCriterion 

func (prei *PrefixRouteRuleImpl) PathMatchCriterion() types.PathMatchCriterion

func (*PrefixRouteRuleImpl) RouteRule 

func (prei *PrefixRouteRuleImpl) RouteRule() types.RouteRule

type RegexRouteRuleImpl 

type RegexRouteRuleImpl struct {
	*RouteRuleImplBase
	// contains filtered or unexported fields
}

RegexRouteRuleImpl used to "match path" with "regex match"

func (*RegexRouteRuleImpl) FinalizeRequestHeaders 

func (rrei *RegexRouteRuleImpl) FinalizeRequestHeaders(headers types.HeaderMap, requestInfo types.RequestInfo)

func (*RegexRouteRuleImpl) Match 

func (rrei *RegexRouteRuleImpl) Match(headers types.HeaderMap, randomValue uint64) types.Route

func (*RegexRouteRuleImpl) MatchType 

func (rrei *RegexRouteRuleImpl) MatchType() types.PathMatchType

func (*RegexRouteRuleImpl) Matcher 

func (rrei *RegexRouteRuleImpl) Matcher() string

func (*RegexRouteRuleImpl) PathMatchCriterion 

func (rrei *RegexRouteRuleImpl) PathMatchCriterion() types.PathMatchCriterion

func (*RegexRouteRuleImpl) RouteRule 

func (rrei *RegexRouteRuleImpl) RouteRule() types.RouteRule

type RouteBase 

type RouteBase interface {
	types.Route
	types.PathMatchCriterion
	Matchable
}

func DefaultSofaRouterRuleFactory 

func DefaultSofaRouterRuleFactory(base *RouteRuleImplBase, headers []v2.HeaderMatcher) RouteBase

func SofaRouterFactory 

func SofaRouterFactory(headers []v2.HeaderMatcher) RouteBase

type RouteHandlerChain 

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

RouteHandlerChain returns first available handler's router

func CallMakeHandlerChain 

func CallMakeHandlerChain(ctx context.Context, headers types.HeaderMap, routers types.Routers, clusterManager types.ClusterManager) *RouteHandlerChain

func DefaultMakeHandlerChain 

func DefaultMakeHandlerChain(ctx context.Context, headers types.HeaderMap, routers types.Routers, clusterManager types.ClusterManager) *RouteHandlerChain

func NewRouteHandlerChain 

func NewRouteHandlerChain(ctx context.Context, clusterManager types.ClusterManager, handlers []types.RouteHandler) *RouteHandlerChain

func (*RouteHandlerChain) DoNextHandler 

func (hc *RouteHandlerChain) DoNextHandler() (types.ClusterSnapshot, types.Route)

func (*RouteHandlerChain) Next 

func (hc *RouteHandlerChain) Next() types.RouteHandler

type RouteRuleImplBase 

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

func NewRouteRuleImplBase 

func NewRouteRuleImplBase(vHost *VirtualHostImpl, route *v2.Router) (*RouteRuleImplBase, error)

func (*RouteRuleImplBase) ClusterName 

func (rri *RouteRuleImplBase) ClusterName() string

types.RouteRule Select Cluster for Routing if weighted cluster is nil, return clusterName directly, else select cluster from weighted-clusters

func (*RouteRuleImplBase) DirectResponseRule 

func (rri *RouteRuleImplBase) DirectResponseRule() types.DirectResponseRule

func (*RouteRuleImplBase) FinalizeRequestHeaders 

func (rri *RouteRuleImplBase) FinalizeRequestHeaders(headers types.HeaderMap, requestInfo types.RequestInfo)

func (*RouteRuleImplBase) FinalizeResponseHeaders 

func (rri *RouteRuleImplBase) FinalizeResponseHeaders(headers types.HeaderMap, requestInfo types.RequestInfo)

func (*RouteRuleImplBase) GlobalTimeout 

func (rri *RouteRuleImplBase) GlobalTimeout() time.Duration

func (*RouteRuleImplBase) MetadataMatchCriteria 

func (rri *RouteRuleImplBase) MetadataMatchCriteria(clusterName string) types.MetadataMatchCriteria

func (*RouteRuleImplBase) PerFilterConfig 

func (rri *RouteRuleImplBase) PerFilterConfig() map[string]interface{}

func (*RouteRuleImplBase) Policy 

func (rri *RouteRuleImplBase) Policy() types.Policy

func (*RouteRuleImplBase) UpstreamProtocol 

func (rri *RouteRuleImplBase) UpstreamProtocol() string

func (*RouteRuleImplBase) VirtualHost 

func (rri *RouteRuleImplBase) VirtualHost() types.VirtualHost

type RouterRuleFactory 

type RouterRuleFactory func(base *RouteRuleImplBase, header []v2.HeaderMatcher) RouteBase

RouterRuleFactory creates a RouteBase

type RoutersWrapper 

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

func (*RoutersWrapper) GetRouters 

func (rw *RoutersWrapper) GetRouters() types.Routers

func (*RoutersWrapper) GetRoutersConfig 

func (rw *RoutersWrapper) GetRoutersConfig() v2.RouterConfiguration

type SofaRouteRuleImpl 

type SofaRouteRuleImpl struct {
	*RouteRuleImplBase
	// contains filtered or unexported fields
}

func (*SofaRouteRuleImpl) FinalizeRequestHeaders 

func (srri *SofaRouteRuleImpl) FinalizeRequestHeaders(headers types.HeaderMap, requestInfo types.RequestInfo)

func (*SofaRouteRuleImpl) Match 

func (srri *SofaRouteRuleImpl) Match(headers types.HeaderMap, randomValue uint64) types.Route

func (*SofaRouteRuleImpl) MatchType 

func (srri *SofaRouteRuleImpl) MatchType() types.PathMatchType

func (*SofaRouteRuleImpl) Matcher 

func (srri *SofaRouteRuleImpl) Matcher() string

func (*SofaRouteRuleImpl) PathMatchCriterion 

func (srri *SofaRouteRuleImpl) PathMatchCriterion() types.PathMatchCriterion

func (*SofaRouteRuleImpl) RouteRule 

func (srri *SofaRouteRuleImpl) RouteRule() types.RouteRule

type VirtualHostImpl 

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

func NewVirtualHostImpl 

func NewVirtualHostImpl(virtualHost *v2.VirtualHost) (*VirtualHostImpl, error)

func (*VirtualHostImpl) AddRoute 

func (vh *VirtualHostImpl) AddRoute(route *v2.Router) error

func (*VirtualHostImpl) GetAllRoutesFromEntries 

func (vh *VirtualHostImpl) GetAllRoutesFromEntries(headers types.HeaderMap, randomValue uint64) []types.Route

func (*VirtualHostImpl) GetRouteFromEntries 

func (vh *VirtualHostImpl) GetRouteFromEntries(headers types.HeaderMap, randomValue uint64) types.Route

func (*VirtualHostImpl) GetRouteFromHeaderKV 

func (vh *VirtualHostImpl) GetRouteFromHeaderKV(key, value string) types.Route

func (*VirtualHostImpl) Name 

func (vh *VirtualHostImpl) Name() string

func (*VirtualHostImpl) RemoveAllRoutes 

func (vh *VirtualHostImpl) RemoveAllRoutes()

Source Files

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