blocks|key|5880381|text|Rails+CLI工具中的--environment开关并不是指Rails环境，而是指您正在尝试启动的Elastic+Beanstalk环境。Elastic+Beanstalk环境是为已部署的应用程序版本提供的一组资源。这与Rails/Rack环境不同，Rails/Rack环境只是用户定义的上下文，应用程序代码在单个机器上运行。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5880382|为了设置Rails环境，您需要在eb+start之后设置.elasticbeanstalk/optionsettings文件中的RACK_ENV+(或RAILS_ENV)环境变量，然后调用eb+update来触发这些环境变量的更新。或者，您可以通过容器编辑您的Elastic+Beanstalk环境配置；在正确的环境上单击“环境详细信息”，在概述中单击“编辑配置”，然后转到“容器”来调整环境变量(在本例中，您将编辑RACK_ENV字段)。|5880383|entityMap^0|D|D|0|G|8|S|W|1S|8|23|9|2M|9|5S|8|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]|$9|R|A|S|B|C]|$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|I|$]]

The <code>--environment</code> switch in the <code>eb</code> CLI tool does not refer to the Rails environment, it refers to the Elastic Beanstalk environment which you are attempting to launch. The Elastic Beanstalk environment is a set of provisioned resources for a deployed application version. This is different from a Rails/Rack environment, which is simply a user defined context for application code to run in on an individual machine.

In order to set your Rails environment, you will want to set the <code>RACK_ENV</code> (or <code>RAILS_ENV</code>) environment variable inside of your <code>.elasticbeanstalk/optionsettings</code> file after an <code>eb start</code> and then call <code>eb update</code> to trigger an update of these environment variables. Or, you can edit your Elastic Beanstalk environment configuration through the <a href="https://console.aws.amazon.com/elasticbeanstalk">Elastic Beanstalk console</a>; click on "Environment details" on the correct environment, "Edit Configuration" in the Overview, and go to "Container" to adjust environment variables (in this case, you will edit the <code>RACK_ENV</code> field).

blocks|key|321763|text|当我使用eb_deployer而不是eb命令行时，在尝试部署RAILS_ENV:+development时，我发现db:migrate等可以在开发环境中运行，但它仍然以生产模式启动服务器。要解决此问题，必须在option_settings中同时传入RACK_ENV和RAILS_ENV：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|321764|[{
+++namespace:+'aws:elasticbeanstalk:application:environment',
+++option_name:+'RACK_ENV',
+++value:+"development"
+},
+{
+++namespace:+'aws:elasticbeanstalk:application:environment',
+++option_name:+'RAILS_ENV',
+++value:+"development"
+}]|code-block|syntax|javascript|321765|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/ThoughtWorksStudios/eb_deployer^0|I|2|U|M|1L|A|4|B|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|F|3|G|5|H|7|12|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

While I'm using <a href="https://github.com/ThoughtWorksStudios/eb_deployer" rel="nofollow">eb_deployer</a> and not the <code>eb</code> commandline, during an attempt to deploy a <code>RAILS_ENV: development</code> I found that <code>db:migrate</code> etc ran in the development environment, but it still started up the server in production mode. To solve this, passing in both RACK_ENV and RAILS_ENV was necessary in the option_settings:

<pre><code>[{
 namespace: 'aws:elasticbeanstalk:application:environment',
 option_name: 'RACK_ENV',
 value: "development"
 },
 {
 namespace: 'aws:elasticbeanstalk:application:environment',
 option_name: 'RAILS_ENV',
 value: "development"
 }]
</code></pre>

blocks|key|4151912|text|这里是首次将应用程序部署到弹性豆茎的明确指南。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4151913|1)+eb+init+--配置文件配置文件名称(配置文件名称将位于.aws+>config中)|4151914|2)输入序列号，根据需要选择默认区域。|4151915|3)输入序列号，选择要使用的应用程序。|4151916|4)+eb列表|4151917|5)+eb使用(列表中的名称)|4151918|6)+eb状态(会给你状态)就是这样，初始化完成了。现在，如果您想要更改环境，只需使用以下命令。|4151919|4151920|eb+setenv+RACK_ENV=staging+(需要一段时间)。|unordered-list-item|4151921|eb+deploy+(在git暂存之后)。|4151922|4151923|你完成了！|4151924|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|11|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|14|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|Q|7|16|8|@]|9|@]|A|$]]|$1|R|3|S|5|Q|7|17|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|X|$]]

Here is the clear guidance for first time application deployment to elasticbeanstalk.

1) eb init --profile profile-name(profile name will be there in .aws > config)

2) Select default region as you wish to, by entering serial number.

3) Select an application to use, by entering serial number.

4) eb list

5) eb use (name in the list)

6) eb status (will give you the status)
That's it you are done with the initialization.
And now, if you want to change environment just use following commands.

<ul>
<li>eb setenv RACK_ENV=staging (takes a while).</li>
<li>eb deploy (after git staging).</li>
</ul>

You are done!!!!

I am trying to bring up a staging instance of rails applciation using elastic beanstalk. I followed the documentation and did the following :

<pre><code>eb init --environment staging
eb start --environment staging
</code></pre>

After this, I checked that the .elasticbeanstalk/optionsettings still had 'production' as the environment. I manually updated this to staging, and tried the git aws.push command.

After sometime, everything was deployed, However, when I load the URL, the application still seems to be using all the production configs and not the staging. Am I missing any step ?

Elastic beanstalk Rails - defaults to production environment even if I set staging environment

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在尝试使用弹性豆茎来启动rails应用程序的升级实例。我遵循文档并执行了以下操作：eb init --environment stagingeb start --environment staging在此之后，我检查了.astic.elasticbeanstalk/选项设置是否仍然有'production‘作为环境...

问Elastic beanstalk Rails -默认为生产环境，即使我设置了暂存环境
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问Elastic beanstalk Rails -默认为生产环境，即使我设置了暂存环境EN