add plugin dir param to client and control for restart and add node

client/client.go

@@ -238,6 +238,10 @@ func (c *client) AddNode(ctx context.Context, name string, execPath string, opts
 		SubnetConfigs:  ret.subnetConfigs,
 	}
 
+	if ret.pluginDir != "" {
+		req.PluginDir = &ret.pluginDir
+	}
+
 	c.log.Info("add node", zap.String("name", name))
 	return c.controlc.AddNode(ctx, req)
 }
@@ -255,6 +259,9 @@ func (c *client) RestartNode(ctx context.Context, name string, opts ...OpOption)
 	if ret.execPath != "" {
 		req.ExecPath = &ret.execPath
 	}
+	if ret.pluginDir != "" {
+		req.PluginDir = &ret.pluginDir
+	}
 	if ret.whitelistedSubnets != "" {
 		req.WhitelistedSubnets = &ret.whitelistedSubnets
 	}

cmd/control/control.go

@@ -541,6 +541,12 @@ func newAddNodeCommand() *cobra.Command {
 		"",
 		"node config as string",
 	)
+	cmd.PersistentFlags().StringVar(
+		&pluginDir,
+		"plugin-dir",
+		"",
+		"[optional] plugin directory",
+	)
 	cmd.PersistentFlags().StringVar(
 		&chainConfigs,
 		"chain-configs",
@@ -571,7 +577,9 @@ func addNodeFunc(_ *cobra.Command, args []string) error {
 	}
 	defer cli.Close()
 
-	opts := []client.OpOption{}
+	opts := []client.OpOption{
+		client.WithPluginDir(pluginDir),
+	}
 
 	if addNodeConfig != "" {
 		ux.Print(log, logging.Yellow.Wrap("WARNING: overriding node configs with custom provided config %s"), addNodeConfig)
@@ -640,6 +648,12 @@ func newRestartNodeCommand() *cobra.Command {
 		"",
 		"whitelisted subnets (comma-separated)",
 	)
+	cmd.PersistentFlags().StringVar(
+		&pluginDir,
+		"plugin-dir",
+		"",
+		"[optional] plugin directory",
+	)
 	cmd.PersistentFlags().StringVar(
 		&chainConfigs,
 		"chain-configs",
@@ -672,6 +686,7 @@ func restartNodeFunc(_ *cobra.Command, args []string) error {
 
 	opts := []client.OpOption{
 		client.WithExecPath(avalancheGoBinPath),
+		client.WithPluginDir(pluginDir),
 		client.WithWhitelistedSubnets(whitelistedSubnets),
 	}