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Service Topology implementation

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* Implement Service Topology for ipvs and iptables proxier
* Add test files
* API validation
This commit is contained in:
Roc Chan
2019-07-16 17:22:43 +08:00
parent cdaeabfb46
commit c9cf3f5b72
25 changed files with 1006 additions and 43 deletions
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7
pkg/proxy/service.go
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@@ -51,6 +51,7 @@ type BaseServiceInfo struct {
loadBalancerSourceRanges []string
healthCheckNodePort int
onlyNodeLocalEndpoints bool
topologyKeys []string
}
var _ ServicePort = &BaseServiceInfo{}
@@ -119,6 +120,11 @@ func (info *BaseServiceInfo) OnlyNodeLocalEndpoints() bool {
return info.onlyNodeLocalEndpoints
}
// TopologyKeys is part of ServicePort interface.
func (info *BaseServiceInfo) TopologyKeys() []string {
return info.topologyKeys
}
func (sct *ServiceChangeTracker) newBaseServiceInfo(port *v1.ServicePort, service *v1.Service) *BaseServiceInfo {
onlyNodeLocalEndpoints := false
if apiservice.RequestsOnlyLocalTraffic(service) {
@@ -139,6 +145,7 @@ func (sct *ServiceChangeTracker) newBaseServiceInfo(port *v1.ServicePort, servic
sessionAffinityType: service.Spec.SessionAffinity,
stickyMaxAgeSeconds: stickyMaxAgeSeconds,
onlyNodeLocalEndpoints: onlyNodeLocalEndpoints,
topologyKeys: service.Spec.TopologyKeys,
}
if sct.isIPv6Mode == nil {