api enhancements
This commit is contained in:
parent
331a92281b
commit
2d645c83a6
2 changed files with 44 additions and 8 deletions
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@ -38,6 +38,7 @@ func main() {
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var srv *graceful.Server
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var srv *graceful.Server
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var configurationRouter *mux.Router
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var configurationRouter *mux.Router
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var configurationChan = make(chan *Configuration)
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var configurationChan = make(chan *Configuration)
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defer close(configurationChan)
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var providers = []Provider{}
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var providers = []Provider{}
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var format = logging.MustStringFormatter("%{color}%{time:15:04:05.000} %{shortfile:20.20s} %{level:8.8s} %{id:03x} ▶%{color:reset} %{message}")
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var format = logging.MustStringFormatter("%{color}%{time:15:04:05.000} %{shortfile:20.20s} %{level:8.8s} %{id:03x} ▶%{color:reset} %{message}")
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var sigs = make(chan os.Signal, 1)
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var sigs = make(chan os.Signal, 1)
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51
web.go
51
web.go
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@ -20,7 +20,7 @@ type Page struct {
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func (provider *WebProvider) Provide(configurationChan chan<- *Configuration) {
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func (provider *WebProvider) Provide(configurationChan chan<- *Configuration) {
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systemRouter := mux.NewRouter()
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systemRouter := mux.NewRouter()
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systemRouter.Methods("GET").Path("/").Handler(http.HandlerFunc(GetHtmlConfigHandler))
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systemRouter.Methods("GET").Path("/").Handler(http.HandlerFunc(GetHtmlConfigHandler))
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systemRouter.Methods("GET").Path("/metrics").Handler(http.HandlerFunc(GetStatsHandler))
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systemRouter.Methods("GET").Path("/health").Handler(http.HandlerFunc(GetHealthHandler))
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systemRouter.Methods("GET").Path("/api").Handler(http.HandlerFunc(GetConfigHandler))
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systemRouter.Methods("GET").Path("/api").Handler(http.HandlerFunc(GetConfigHandler))
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systemRouter.Methods("POST").Path("/api").Handler(http.HandlerFunc(
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systemRouter.Methods("POST").Path("/api").Handler(http.HandlerFunc(
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func(rw http.ResponseWriter, r *http.Request) {
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func(rw http.ResponseWriter, r *http.Request) {
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@ -36,9 +36,11 @@ func (provider *WebProvider) Provide(configurationChan chan<- *Configuration) {
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}
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}
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}))
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}))
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systemRouter.Methods("GET").Path("/api/backends").Handler(http.HandlerFunc(GetBackendsHandler))
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systemRouter.Methods("GET").Path("/api/backends").Handler(http.HandlerFunc(GetBackendsHandler))
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systemRouter.Methods("GET").Path("/api/backends/{id}").Handler(http.HandlerFunc(GetBackendHandler))
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systemRouter.Methods("GET").Path("/api/backends/{backend}").Handler(http.HandlerFunc(GetBackendHandler))
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systemRouter.Methods("GET").Path("/api/backends/{backend}/servers").Handler(http.HandlerFunc(GetServersHandler))
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systemRouter.Methods("GET").Path("/api/backends/{backend}/servers/{server}").Handler(http.HandlerFunc(GetServerHandler))
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systemRouter.Methods("GET").Path("/api/frontends").Handler(http.HandlerFunc(GetFrontendsHandler))
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systemRouter.Methods("GET").Path("/api/frontends").Handler(http.HandlerFunc(GetFrontendsHandler))
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systemRouter.Methods("GET").Path("/api/frontends/{id}").Handler(http.HandlerFunc(GetFrontendHandler))
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systemRouter.Methods("GET").Path("/api/frontends/{frontend}").Handler(http.HandlerFunc(GetFrontendHandler))
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systemRouter.Methods("GET").PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(&assetfs.AssetFS{Asset: Asset, AssetDir: AssetDir, Prefix: "static"})))
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systemRouter.Methods("GET").PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(&assetfs.AssetFS{Asset: Asset, AssetDir: AssetDir, Prefix: "static"})))
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go http.ListenAndServe(provider.Address, systemRouter)
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go http.ListenAndServe(provider.Address, systemRouter)
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@ -52,7 +54,7 @@ func GetHtmlConfigHandler(response http.ResponseWriter, request *http.Request) {
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templatesRenderer.HTML(response, http.StatusOK, "configuration", Page{Configuration: *currentConfiguration})
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templatesRenderer.HTML(response, http.StatusOK, "configuration", Page{Configuration: *currentConfiguration})
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}
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}
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func GetStatsHandler(rw http.ResponseWriter, r *http.Request) {
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func GetHealthHandler(rw http.ResponseWriter, r *http.Request) {
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templatesRenderer.JSON(rw, http.StatusOK, metrics.Data())
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templatesRenderer.JSON(rw, http.StatusOK, metrics.Data())
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}
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}
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@ -62,8 +64,12 @@ func GetBackendsHandler(rw http.ResponseWriter, r *http.Request) {
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func GetBackendHandler(rw http.ResponseWriter, r *http.Request) {
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func GetBackendHandler(rw http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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vars := mux.Vars(r)
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id := vars["id"]
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id := vars["backend"]
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templatesRenderer.JSON(rw, http.StatusOK, currentConfiguration.Backends[id])
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if backend, ok := currentConfiguration.Backends[id]; ok {
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templatesRenderer.JSON(rw, http.StatusOK, backend)
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}else{
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templatesRenderer.JSON(rw, http.StatusNotFound, nil)
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}
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}
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}
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func GetFrontendsHandler(rw http.ResponseWriter, r *http.Request) {
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func GetFrontendsHandler(rw http.ResponseWriter, r *http.Request) {
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@ -72,6 +78,35 @@ func GetFrontendsHandler(rw http.ResponseWriter, r *http.Request) {
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func GetFrontendHandler(rw http.ResponseWriter, r *http.Request) {
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func GetFrontendHandler(rw http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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vars := mux.Vars(r)
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id := vars["id"]
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id := vars["frontend"]
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templatesRenderer.JSON(rw, http.StatusOK, currentConfiguration.Frontends[id])
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if frontend, ok := currentConfiguration.Frontends[id]; ok {
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templatesRenderer.JSON(rw, http.StatusOK, frontend)
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}else{
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templatesRenderer.JSON(rw, http.StatusNotFound, nil)
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}
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}
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func GetServersHandler(rw http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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backend := vars["backend"]
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if backend, ok := currentConfiguration.Backends[backend]; ok {
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templatesRenderer.JSON(rw, http.StatusOK, backend.Servers)
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}else{
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templatesRenderer.JSON(rw, http.StatusNotFound, nil)
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}
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}
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func GetServerHandler(rw http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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backend := vars["backend"]
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server := vars["server"]
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if backend, ok := currentConfiguration.Backends[backend]; ok {
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if server, ok := backend.Servers[server]; ok {
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templatesRenderer.JSON(rw, http.StatusOK, server)
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}else{
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templatesRenderer.JSON(rw, http.StatusNotFound, nil)
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}
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}else{
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templatesRenderer.JSON(rw, http.StatusNotFound, nil)
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}
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}
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}
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