v0.0.9 release

- added echo headers handler

pkg/server/handlers.go

@@ -61,6 +61,20 @@ func (s *Server) echo(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func (s *Server) echoHeaders(w http.ResponseWriter, r *http.Request) {
+	d, err := yaml.Marshal(r.Header)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte(err.Error()))
+		return
+	}
+
+	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+	w.Header().Set("X-Content-Type-Options", "nosniff")
+	w.WriteHeader(http.StatusOK)
+	w.Write(d)
+}
+
 func (s *Server) backend(w http.ResponseWriter, r *http.Request) {
 	switch r.Method {
 	case "POST":

pkg/server/server.go

@@ -36,6 +36,7 @@ func NewServer(options ...func(*Server)) *Server {
 	s.mux.HandleFunc("/readyz/enable", s.enable)
 	s.mux.HandleFunc("/readyz/disable", s.disable)
 	s.mux.HandleFunc("/echo", s.echo)
+	s.mux.HandleFunc("/echoheaders", s.echoHeaders)
 	s.mux.HandleFunc("/backend", s.backend)
 	s.mux.HandleFunc("/job", s.job)
 	s.mux.HandleFunc("/read", s.read)

pkg/version/version.go

@@ -1,4 +1,4 @@
 package version
 
-var VERSION = "0.0.8"
+var VERSION = "0.0.9"
 var GITCOMMIT = "unknown"