如何使用CLI为Elastic Beanstalk配置VPC [英] How to configure VPC for Elastic Beanstalk using CLI

问题描述

我可以使用此命令和eb-cli一起使用VPC创建一个Elastic Beanstalk环境:

I am able to create an Elastic Beanstalk environment with a VPC using this command with eb-cli:

eb create --vpc

这要求我配置几个选项:

This asks me to configure several options:

Enter an RDS DB username (default is "ebroot"): ...
Enter an RDS DB master password: ...
Retype password to confirm: ...
Enter the VPC ID: ...
Do you want to associate a public IP address? (Y/n): ...
Enter a comma-separated list of Amazon EC2 subnets: ...
Enter a comma-separated list of Amazon ELB subnets: ...
Do you want the load balancer to be public? (Select no for internal) (Y/n): ...
Enter a comma-separated list of Amazon VPC security groups: ...
Creating application version archive ...

我已通过该线程创建了一个具有子网的VPC，并在其中添加了RDS实例在这里(谢谢@Marcin！).但是，有些事情让我感到困惑:

I have created a VPC with subnets and added an RDS instance to it following this thread here and here (thank you @Marcin!). But, there are a few things that I am confused about:

1. 什么是您要关联公共IP地址?"
2. 我记得为VPC创建了子网，但是我想为"EC2子网" 和"ELB子网" 添加什么?我应该从我的VPC中添加这些内容吗?
3. 对于您要让负载均衡器公开吗?" ，这到底是什么意思?我假设public意味着它在Internet上是公共的，而private意味着我只能在VPC中访问它?
4. 对于输入逗号分隔的Amazon VPC安全组列表" ，我是否需要在此处添加任何内容?

1. What is "Do you want to associate a public IP address?"
2. I remember creating subnets for my VPC, but what does it want me to add for the "EC2 subnets" and the "ELB subnets"? Should I add the ones from my VPC?
3. For "Do you want the load balancer to be public?", what does this exactly mean? I am assuming that public means that it is public on the internet, whereas private means I can only access it in the VPC?
4. For "Enter a comma-separated list of Amazon VPC security groups", do I need to add anything here?

我知道这些都是开放式的，但是希望这对某人有帮助！

I know these are pretty open ended, but hopefully this helps someone!

推荐答案

基于聊天讨论和评论.

1. 什么是您要关联公共IP地址?"

对于单实例EB env，它应该位于具有公共IP的公共子网中.

For single instance EB env, it the EB should be in a public subnet with public IP.

1. 我记得为我的VPC创建了子网，但是我想为"EC2子网"添加什么?和"ELB子网"?我应该从我的VPC中添加这些内容吗?

对于负载平衡的EB env，您的负载平衡器应该位于公共子网中，而实例可以位于私有子网中.

For Load-balanced EB env, your load balancer should be in public subnets, while instances can be in private.

1. 对于您想让负载均衡器公开吗?"，这到底是什么意思?我假设public意味着它在Internet上是公共的，而private意味着我只能在VPC中访问它?

负载均衡器必须位于公共子网中.否则，您将无法从互联网连接到您的网站.

Load balancer must be in public subnets. Without that, you won't be able to connect to your website from the internet.

1. 对于输入逗号分隔的Amazon VPC安全组列表"，我是否需要在此处添加任何内容?

您可以使用默认值，但以后可能需要对其进行调整.

You can use default ones, but may need to adjust them later if needed.

这篇关于如何使用CLI为Elastic Beanstalk配置VPC的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！