github.com/kubearmor/cilium@v1.6.12/api/v1/server/configure_cilium.go (about)

     1  // This file is safe to edit. Once it exists it will not be overwritten
     2  
     3  package server
     4  
     5  import (
     6  	"crypto/tls"
     7  	"net/http"
     8  
     9  	"github.com/cilium/cilium/api/v1/server/restapi"
    10  	"github.com/cilium/cilium/pkg/api"
    11  	"github.com/cilium/cilium/pkg/metrics"
    12  
    13  	"github.com/go-openapi/errors"
    14  	"github.com/go-openapi/runtime"
    15  )
    16  
    17  //go:generate swagger generate server --target ../../v1 --name Cilium --spec ../openapi.yaml --api-package restapi --server-package server --default-scheme unix
    18  
    19  func configureFlags(api *restapi.CiliumAPI) {
    20  	// api.CommandLineOptionsGroups = []swag.CommandLineOptionsGroup{ ... }
    21  }
    22  
    23  func configureAPI(api *restapi.CiliumAPI) http.Handler {
    24  	// configure the api here
    25  	api.ServeError = errors.ServeError
    26  
    27  	// Set your custom logger if needed. Default one is log.Printf
    28  	// Expected interface func(string, ...interface{})
    29  	//
    30  	// Example:
    31  	// api.Logger = log.Printf
    32  
    33  	api.JSONConsumer = runtime.JSONConsumer()
    34  
    35  	api.JSONProducer = runtime.JSONProducer()
    36  
    37  	api.ServerShutdown = func() {}
    38  
    39  	return setupGlobalMiddleware(api.Serve(setupMiddlewares))
    40  }
    41  
    42  // The TLS configuration before HTTPS server starts.
    43  func configureTLS(tlsConfig *tls.Config) {
    44  	// Make all necessary changes to the TLS configuration here.
    45  }
    46  
    47  // As soon as server is initialized but not run yet, this function will be called.
    48  // If you need to modify a config, store server instance to stop it individually later, this is the place.
    49  // This function can be called multiple times, depending on the number of serving schemes.
    50  // scheme value will be set accordingly: "http", "https" or "unix"
    51  func configureServer(s *http.Server, scheme, addr string) {
    52  }
    53  
    54  // The middleware configuration is for the handler executors. These do not apply to the swagger.json document.
    55  // The middleware executes after routing but before authentication, binding and validation
    56  func setupMiddlewares(handler http.Handler) http.Handler {
    57  	return handler
    58  }
    59  
    60  // The middleware configuration happens before anything, this middleware also applies to serving the swagger.json document.
    61  // So this is a good place to plug in a panic handling middleware, logging and metrics
    62  func setupGlobalMiddleware(handler http.Handler) http.Handler {
    63  	eventsHelper := &metrics.APIEventTSHelper{
    64  		Next:      handler,
    65  		TSGauge:   metrics.EventTSAPI,
    66  		Histogram: metrics.APIInteractions,
    67  	}
    68  
    69  	return &api.APIPanicHandler{
    70  		Next: eventsHelper,
    71  	}
    72  }