在AWS Elastic Beanstalk上使用Webpacker gem部署Rails React应用

问题描述：

我正在尝试部署rails 5.1&使用AWS Elastic Beanstalk反应使用webpacker gem创建的应用程序.问题是我不断收到以下错误:

I'm trying to deploy a rails 5.1 & react app created with webpacker gem using AWS Elastic Beanstalk. The problem is I keep getting the following error:

Webpacker requires Node.js >= 6.0.0 and you are using 4.6.0

我在计算机上使用Node 9.5.0.有什么建议吗?

I'm using Node 9.5.0 on my computer. Any suggestions??

答

要使用yum安装nodejs(假设您使用的是默认的Amazon Linux)

To install nodejs using yum (assuming you're using the default Amazon Linux)

https://nodejs.org/en/下载/包管理器/#enterprise-linux-and-fedora

curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -
yum -y install nodejs

现在要在您的实例上执行此操作，您需要将所需命令添加到.ebextensions目录内的配置文件中，例如:.ebextensions/01_install_dependencies.config

Now to execute this on your instances, you need to add the required commands to a config file inside the .ebextensions dir, something like: .ebextensions/01_install_dependencies.config

文件内容:

commands:
  01_download_nodejs:
    command: curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -
  02_install_nodejs:
    command: yum -y install nodejs

在AWS Elastic Beanstalk上使用Webpacker gem部署Rails React应用

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