Set up http server

- set up http server for a) handling the service requests and b)
serving the static assets for the ocis-web extension
- align the server command with other ocis-extensions, including config
variable naming

pkg/flagset/flagset.go

@@ -35,36 +35,51 @@ func RootWithConfig(cfg *config.Config) []cli.Flag {
 // ServerWithConfig applies cfg to the root flagset
 func ServerWithConfig(cfg *config.Config) []cli.Flag {
 	return []cli.Flag{
+		&cli.StringFlag{
+			Name:        "http-namespace",
+			Value:       "com.owncloud.web",
+			Usage:       "Set the base namespace for the http namespace",
+			EnvVars:     []string{"ACCOUNTS_HTTP_NAMESPACE"},
+			Destination: &cfg.HTTP.Namespace,
+		},
+		&cli.StringFlag{
+			Name:        "http-addr",
+			Value:       "localhost:9181",
+			Usage:       "Address to bind http server",
+			EnvVars:     []string{"ACCOUNTS_HTTP_ADDR"},
+			Destination: &cfg.HTTP.Addr,
+		},
+		&cli.StringFlag{
+			Name:        "http-root",
+			Value:       "/",
+			Usage:       "Root path of http server",
+			EnvVars:     []string{"ACCOUNTS_HTTP_ROOT"},
+			Destination: &cfg.HTTP.Root,
+		},
+		&cli.StringFlag{
+			Name:        "grpc-namespace",
+			Value:       "com.owncloud.api",
+			Usage:       "Set the base namespace for the grpc namespace",
+			EnvVars:     []string{"ACCOUNTS_GRPC_NAMESPACE"},
+			Destination: &cfg.GRPC.Namespace,
+		},
+		&cli.StringFlag{
+			Name:        "grpc-addr",
+			Value:       "localhost:9180",
+			Usage:       "Address to bind grpc server",
+			EnvVars:     []string{"ACCOUNTS_GRPC_ADDR"},
+			Destination: &cfg.GRPC.Addr,
+		},
 		&cli.StringFlag{
 			Name:        "name",
 			Value:       "accounts",
-			DefaultText: "accounts",
 			Usage:       "service name",
 			EnvVars:     []string{"ACCOUNTS_NAME"},
 			Destination: &cfg.Server.Name,
 		},
-		&cli.StringFlag{
-			Name:        "namespace",
-			Aliases:     []string{"ns"},
-			Value:       "com.owncloud.api",
-			DefaultText: "com.owncloud.api",
-			Usage:       "namespace",
-			EnvVars:     []string{"ACCOUNTS_NAMESPACE"},
-			Destination: &cfg.Server.Namespace,
-		},
-		&cli.StringFlag{
-			Name:        "address",
-			Aliases:     []string{"addr"},
-			Value:       "localhost:9180",
-			DefaultText: "localhost:9180",
-			Usage:       "service endpoint",
-			EnvVars:     []string{"ACCOUNTS_ADDRESS"},
-			Destination: &cfg.Server.Address,
-		},
 		&cli.StringFlag{
 			Name:        "accounts-data-path",
 			Value:       "/var/tmp/ocis-accounts",
-			DefaultText: "/var/tmp/ocis-accounts",
 			Usage:       "accounts folder",
 			EnvVars:     []string{"ACCOUNTS_DATA_PATH"},
 			Destination: &cfg.Server.AccountsDataPath,