Instance Settings-优快云博客

InstanceSettings允许您自定义Node-RED运行时的多个方面，包括更新版本、复制实例、导入流文件、暂停或删除实例。环境部分可管理环境变量，编辑器部分涉及编辑器的定制选项，如选择代码编辑器、设定主题和时区。安全设置涵盖HTTP路由的保护，可以启用基本认证或FlowForge登录要求。节点面板允许管理额外安装的节点和设置节点管理器的限制。

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Instance Settings

The Instance Settings allow you to customize many aspects of your Node-RED runtime.

Instance Settings are split into a number of sections:

General

This section includes a number of actions you can take on the instance:

Change Stack

The Stack determines the version of Node-RED being used. If a new stack is available, you can use this option to update you stack.

Copy Instance

This allows you to create a copy of the instance in your team.

Import Instance

This allows you to take existing Node-RED flow and credential files and import them into your instance.

### Suspend Instance

This stops the instance entirely.

### Delete Instance

If you're really sure you don't want the instance any more, this allows you to delete it. You cannot undo deleting an instance.

Environment

This allows you to manage the environment variables. More information on working with environment variables is available here.

Editor

This covers a number of options to customize the Node-RED editor. This includes:

Disabling the editor entirely
Modifying the paths the editor and dashboard are served on
Choosing which code editor to use in your Node-RED nodes
Setting a custom title for the editor
Choosing a light or dark theme for the editor
Controlling the runtime timezone
Controlling the use of node modules in function nodes

Security

This allows you to modify the security settings of the runtime. In particular this covers the security applied to any HTTP routes served by the runtime.

The default option is not to apply any security - so any HTTP In nodes, or Node-RED Dashboard can be accessed by anyone.

You can optionally enabled Basic Authentication, with a single hardcoded username and password.

Alternatively you can require anyone accessing those routes to be logged into FlowForge.

Palette

This allows you to manage what extra nodes are installed inside Node-RED, as well as any restrictions you want to apply to the Palette Manager within Node-RED.