DevFW-CICD/ingress-nginx-helm
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Add additional header when debug is enabled

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Manuel de Brito Fontes 2018-06-17 15:41:39 -04:00 • committed by Manuel Alejandro de Brito Fontes
parent 857c3b098b
commit ef4476ecc4
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GPG key ID: 786136016A8BA02A
3 changed files with 41 additions and 5 deletions
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26
images/custom-error-pages/main.go
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@ -40,6 +40,21 @@ const (
// ContentType name of the header that defines the format of the reply
ContentType = "Content-Type"
// OriginalURI name of the header with the original URL from NGINX
OriginalURI = "X-Original-URI"
// Namespace name of the header that contains information about the Ingress namespace
Namespace = "X-Namespace"
// IngressName name of the header that contains the matched Ingress
IngressName = "X-Ingress-Name"
// ServiceName name of the header that contains the matched Service in the Ingress
ServiceName = "X-Service-Name"
// ServicePort name of the header that contains the matched Service port in the Ingress
ServicePort = "X-Service-Port"
// ErrFilesPathVar is the name of the environment variable indicating
// the location on disk of files served by the handler.
ErrFilesPathVar = "ERROR_FILES_PATH"
@ -67,6 +82,17 @@ func errorHandler(path string) func(http.ResponseWriter, *http.Request) {
start := time.Now()
ext := "html"
if os.Getenv("DEBUG") != "" {
w.Header().Set(FormatHeader, r.Header.Get(FormatHeader))
w.Header().Set(CodeHeader, r.Header.Get(CodeHeader))
w.Header().Set(ContentType, r.Header.Get(ContentType))
w.Header().Set(OriginalURI, r.Header.Get(OriginalURI))
w.Header().Set(Namespace, r.Header.Get(Namespace))
w.Header().Set(IngressName, r.Header.Get(IngressName))
w.Header().Set(ServiceName, r.Header.Get(ServiceName))
w.Header().Set(ServicePort, r.Header.Get(ServicePort))
}
format := r.Header.Get(FormatHeader)
if format == "" {
format = "text/html"