func (l SwaggerUI) Install(mux *apiserver.PathRecorderMux, c *restful.Container) {
fileServer := http.FileServer(&assetfs.AssetFS{
Asset: swagger.Asset,
AssetDir: swagger.AssetDir,
Prefix: "third_party/swagger-ui",
})
prefix := "/swagger-ui/"
mux.Handle(prefix, http.StripPrefix(prefix, fileServer))
}
func (m MetricsWithReset) Install(mux *apiserver.PathRecorderMux, c *restful.Container) {
defaultMetricsHandler := prometheus.Handler().ServeHTTP
mux.HandleFunc("/metrics", func(w http.ResponseWriter, req *http.Request) {
if req.Method == "DELETE" {
apiservermetrics.Reset()
etcdmetrics.Reset()
io.WriteString(w, "metrics reset\n")
return
}
defaultMetricsHandler(w, req)
})
}
func (i Index) Install(mux *apiserver.PathRecorderMux, c *restful.Container) {
mux.BaseMux().HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
status := http.StatusOK
if r.URL.Path != "/" && r.URL.Path != "/index.html" {
// Since "/" matches all paths, handleIndex is called for all paths for which there is no handler registered.
// We want to return a 404 status with a list of all valid paths, incase of an invalid URL request.
status = http.StatusNotFound
}
var handledPaths []string
// Extract the paths handled using restful.WebService
for _, ws := range c.RegisteredWebServices() {
handledPaths = append(handledPaths, ws.RootPath())
}
// Extract the paths handled using mux handler.
handledPaths = append(handledPaths, mux.HandledPaths()...)
sort.Strings(handledPaths)
apiserver.WriteRawJSON(status, unversioned.RootPaths{Paths: handledPaths}, w)
})
}
func (m DefaultMetrics) Install(mux *apiserver.PathRecorderMux, c *restful.Container) {
mux.HandleFunc("/metrics", prometheus.Handler().ServeHTTP)
}
// Install adds the Profiling webservice to the given mux.
func (d Profiling) Install(mux *apiserver.PathRecorderMux, c *restful.Container) {
mux.BaseMux().HandleFunc("/debug/pprof/", pprof.Index)
mux.BaseMux().HandleFunc("/debug/pprof/profile", pprof.Profile)
mux.BaseMux().HandleFunc("/debug/pprof/symbol", pprof.Symbol)
}
func (r UIRedirect) Install(mux *apiserver.PathRecorderMux, c *restful.Container) {
mux.HandleFunc("/ui/", func(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, dashboardPath, http.StatusTemporaryRedirect)
})
}