DevFW-CICD/ingress-nginx-helm
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Add support for Server Alias in Nginx

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Adds support for server alias in nginx. Adds a new annotation
which allows us to specify a server alias that will be appended
to the server name.
This commit is contained in:
Fernando Diaz 2017-08-09 22:22:54 -05:00
parent 198c926bb9
commit ac504bdbc0
8 changed files with 146 additions and 4 deletions
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8
core/pkg/ingress/controller/annotations.go
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@ -37,6 +37,7 @@ import (
"k8s.io/ingress/core/pkg/ingress/annotations/sslpassthrough"
"k8s.io/ingress/core/pkg/ingress/errors"
"k8s.io/ingress/core/pkg/ingress/resolver"
"k8s.io/ingress/core/pkg/ingress/annotations/alias"
)
type extractorConfig interface {
@ -69,6 +70,7 @@ func newAnnotationExtractor(cfg extractorConfig) annotationExtractor {
"SessionAffinity": sessionaffinity.NewParser(),
"SSLPassthrough": sslpassthrough.NewParser(),
"ConfigurationSnippet": snippet.NewParser(),
"Alias": alias.NewParser(),
},
}
}
@ -107,6 +109,7 @@ const (
sslPassthrough = "SSLPassthrough"
sessionAffinity = "SessionAffinity"
serviceUpstream = "ServiceUpstream"
serverAlias = "Alias"
)
func (e *annotationExtractor) ServiceUpstream(ing *extensions.Ingress) bool {
@ -133,6 +136,11 @@ func (e *annotationExtractor) SSLPassthrough(ing *extensions.Ingress) bool {
return val.(bool)
}
func (e *annotationExtractor) Alias(ing *extensions.Ingress) string {
val, _ := e.annotations[serverAlias].Parse(ing)
return val.(string)
}
func (e *annotationExtractor) SessionAffinity(ing *extensions.Ingress) *sessionaffinity.AffinityConfig {
val, _ := e.annotations[sessionAffinity].Parse(ing)
return val.(*sessionaffinity.AffinityConfig)