Changed how arguments are passed to update command

cmd/update.go

@@ -1,6 +1,9 @@
 package cmd
 
 import (
+	"os"
+	"strings"
+
 	magellan "github.com/OpenCHAMI/magellan/internal"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
@@ -14,76 +17,75 @@ var (
 	firmwareVersion  string
 	component        string
 	transferProtocol string
-	status           bool
+	showStatus       bool
 )
 
 // The `update` command provides an interface to easily update firmware
 // using Redfish. It also provides a simple way to check the status of
 // an update in-progress.
 var updateCmd = &cobra.Command{
-	Use:   "update",
+	Use:   "update hosts...",
 	Short: "Update BMC node firmware",
 	Long: "Perform an firmware update using Redfish by providing a remote firmware URL and component.\n" +
 		"Examples:\n" +
 		"  magellan update --bmc.host 172.16.0.108 --bmc.port 443 --username bmc_username --password bmc_password --firmware-url http://172.16.0.200:8005/firmware/bios/image.RBU --component BIOS\n" +
 		"  magellan update --status --bmc.host 172.16.0.108 --bmc.port 443 --username bmc_username --password bmc_password",
 	Run: func(cmd *cobra.Command, args []string) {
-		// check if required params are set
+		// check that we have at least one host
-		if host == "" || username == "" || password == "" {
+		if len(args) <= 0 {
-			log.Error().Msg("requires host, user, and pass to be set")
+			log.Error().Msg("update requires at least one host")
+			os.Exit(1)
 		}
 
 		// get status if flag is set and exit
-		if status {
+		for _, arg := range args {
-			err := magellan.GetUpdateStatus(&magellan.UpdateParams{
+			if showStatus {
+				err := magellan.GetUpdateStatus(&magellan.UpdateParams{
+					FirmwarePath:     firmwareUrl,
+					FirmwareVersion:  firmwareVersion,
+					Component:        component,
+					TransferProtocol: transferProtocol,
+					CollectParams: magellan.CollectParams{
+						URI:      arg,
+						Username: username,
+						Password: password,
+						Timeout:  timeout,
+					},
+				})
+				if err != nil {
+					log.Error().Err(err).Msgf("failed to get update status")
+				}
+				return
+			}
+
+			// initiate a remote update
+			err := magellan.UpdateFirmwareRemote(&magellan.UpdateParams{
 				FirmwarePath:     firmwareUrl,
 				FirmwareVersion:  firmwareVersion,
 				Component:        component,
-				TransferProtocol: transferProtocol,
+				TransferProtocol: strings.ToUpper(transferProtocol),
 				CollectParams: magellan.CollectParams{
-					Host:     host,
+					URI:      host,
 					Username: username,
 					Password: password,
 					Timeout:  timeout,
-					Port:     port,
 				},
 			})
 			if err != nil {
-				log.Error().Err(err).Msgf("failed to get update status")
+				log.Error().Err(err).Msgf("failed to update firmware")
 			}
-			return
-		}
-
-		// initiate a remote update
-		err := magellan.UpdateFirmwareRemote(&magellan.UpdateParams{
-			FirmwarePath:     firmwareUrl,
-			FirmwareVersion:  firmwareVersion,
-			Component:        component,
-			TransferProtocol: transferProtocol,
-			CollectParams: magellan.CollectParams{
-				Host:     host,
-				Username: username,
-				Password: password,
-				Timeout:  timeout,
-				Port:     port,
-			},
-		})
-		if err != nil {
-			log.Error().Err(err).Msgf("failed to update firmware")
 		}
 	},
 }
 
 func init() {
-	updateCmd.Flags().StringVar(&host, "bmc.host", "", "set the BMC host")
-	updateCmd.Flags().IntVar(&port, "bmc.port", 443, "set the BMC port")
 	updateCmd.Flags().StringVar(&username, "username", "", "set the BMC user")
 	updateCmd.Flags().StringVar(&password, "password", "", "set the BMC password")
 	updateCmd.Flags().StringVar(&transferProtocol, "transfer-protocol", "HTTP", "set the transfer protocol")
 	updateCmd.Flags().StringVar(&firmwareUrl, "firmware.url", "", "set the path to the firmware")
 	updateCmd.Flags().StringVar(&firmwareVersion, "firmware.version", "", "set the version of firmware to be installed")
 	updateCmd.Flags().StringVar(&component, "component", "", "set the component to upgrade")
-	updateCmd.Flags().BoolVar(&status, "status", false, "get the status of the update")
+	updateCmd.Flags().BoolVar(&showStatus, "status", false, "get the status of the update")
 
 	viper.BindPFlag("update.bmc.host", updateCmd.Flags().Lookup("bmc.host"))
 	viper.BindPFlag("update.bmc.port", updateCmd.Flags().Lookup("bmc.port"))