Handle special IPs names in run command / Help documentation lines

scaleway · Feb 23, 2016 · 51c1f93 · 51c1f93
1 parent 980ce03
commit 51c1f93
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Showing 4 changed files with 13 additions and 6 deletions.
diff --git a/pkg/cli/cmd_create.go b/pkg/cli/cmd_create.go
@@ -30,7 +30,7 @@ func init() {
 	cmdCreate.Flag.StringVar(&createBootscript, []string{"-bootscript"}, "", "Assign a bootscript")
 	cmdCreate.Flag.StringVar(&createEnv, []string{"e", "-env"}, "", "Provide metadata tags passed to initrd (i.e., boot=resue INITRD_DEBUG=1)")
 	cmdCreate.Flag.StringVar(&createVolume, []string{"v", "-volume"}, "", "Attach additional volume (i.e., 50G)")
-	cmdCreate.Flag.StringVar(&createIPAddress, []string{"-ip-address"}, "", "Assign an IP")
+	cmdCreate.Flag.StringVar(&createIPAddress, []string{"-ip-address"}, "dynamic", "Assign a reserved public IP, a 'dynamic' one or 'none'")
 	cmdCreate.Flag.BoolVar(&createHelp, []string{"h", "-help"}, false, "Print usage")
 	cmdCreate.Flag.BoolVar(&createTmpSSHKey, []string{"-tmp-ssh-key"}, false, "Access your server without uploading your SSH key to your account")
 }

diff --git a/pkg/cli/cmd_run.go b/pkg/cli/cmd_run.go
@@ -38,7 +38,7 @@ func init() {
 	cmdRun.Flag.StringVar(&runCreateVolume, []string{"v", "-volume"}, "", "Attach additional volume (i.e., 50G)")
 	cmdRun.Flag.BoolVar(&runHelpFlag, []string{"h", "-help"}, false, "Print usage")
 	cmdRun.Flag.Int64Var(&runTimeout, []string{"T", "-timeout"}, 0, "Set timeout value to seconds")
-	cmdRun.Flag.StringVar(&runIPAddress, []string{"-ip-address"}, "", "Assign an IP")
+	cmdRun.Flag.StringVar(&runIPAddress, []string{"-ip-address"}, "", "Assign a reserved public IP, a 'dynamic' one or 'none' (default to 'none' if gateway specified, 'dynamic' otherwise)")
 	cmdRun.Flag.BoolVar(&runAttachFlag, []string{"a", "-attach"}, false, "Attach to serial console")
 	cmdRun.Flag.BoolVar(&runDetachFlag, []string{"d", "-detach"}, false, "Run server in background and print server ID")
 	cmdRun.Flag.StringVar(&runGateway, []string{"g", "-gateway"}, "", "Use a SSH gateway")

diff --git a/pkg/commands/create.go b/pkg/commands/create.go
@@ -42,7 +42,7 @@ func RunCreate(ctx CommandContext, args CreateArgs) error {
 		DynamicIPRequired: false,
 		IP:                args.IP,
 	}
-	if args.IP == "" || args.IP == "dynamic" {
+	if args.IP == "dynamic" || args.IP == "" {
 		config.DynamicIPRequired = true
 		config.IP = ""
 	} else if args.IP == "none" || args.IP == "no" {

diff --git a/pkg/commands/run.go b/pkg/commands/run.go
@@ -157,15 +157,22 @@ func Run(ctx CommandContext, args RunArgs) error {
 
 	// create IMAGE
 	logrus.Info("Server creation ...")
-	serverID, err := api.CreateServer(ctx.API, &api.ConfigCreateServer{
+	config := api.ConfigCreateServer{
 		ImageName:         args.Image,
 		Name:              args.Name,
 		Bootscript:        args.Bootscript,
 		Env:               env,
 		AdditionalVolumes: volume,
-		DynamicIPRequired: args.Gateway == "",
+		DynamicIPRequired: false,
 		IP:                args.IP,
-	})
+	}
+	if args.IP == "dynamic" || (args.IP == "" && args.Gateway == "") {
+		config.DynamicIPRequired = true
+		config.IP = ""
+	} else if args.IP == "none" || args.IP == "no" || (args.IP == "" && args.Gateway != "") {
+		config.IP = ""
+	}
+	serverID, err := api.CreateServer(ctx.API, &config)
 	if err != nil {
 		return fmt.Errorf("failed to create server: %v", err)
 	}