srijeet0406 commented on code in PR #6754:
URL: https://github.com/apache/trafficcontrol/pull/6754#discussion_r860047944
##########
traffic_ops/traffic_ops_golang/routing/routing.go:
##########
@@ -280,8 +307,88 @@ func Handler(
h.ServeHTTP(w, r)
return
}
+ var backendRouteHandled bool
+ backendConfig := GetBackendConfig()
+ for i, backendRoute := range backendConfig.Routes {
+ if backendRoute.Path == r.URL.Path && backendRoute.Method ==
r.Method {
+ if backendRoute.Opts.Algorithm == "" ||
backendRoute.Opts.Algorithm == "roundrobin" {
+ index := backendRoute.Index %
len(backendRoute.Hosts)
+ host := backendRoute.Hosts[index]
+ backendRoute.Index++
+ backendConfig.Routes[i] = backendRoute
+ backendRouteHandled = true
+ rp :=
httputil.NewSingleHostReverseProxy(&url.URL{
+ Host: host,
+ Scheme: cfg.URL.Scheme,
+ })
+ if backendRoute.Insecure {
+ rp.Transport = &http.Transport{
+ TLSClientConfig:
&tls.Config{InsecureSkipVerify: true},
+ }
+ } else {
+ rp.Transport = &http.Transport{
+ TLSClientConfig: &tls.Config{},
+ }
+ }
+ rp.ErrorHandler = func(w http.ResponseWriter, r
*http.Request, err error) {
+ api.HandleErr(w, r, nil,
http.StatusInternalServerError, nil, err)
+ return
+ }
+ routeCtx := context.WithValue(ctx,
api.DBContextKey, db)
+ routeCtx = context.WithValue(routeCtx,
api.PathParamsKey, map[string]string{})
+ r = r.WithContext(routeCtx)
+ r.Header.Add(middleware.RouteID,
strconv.Itoa(backendRoute.ID))
Review Comment:
Yep, sure can. I've changed it in both the places this was being set as a
header.
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